--- title: "CA $77 Cheap Flights from Raleigh (RDU) to Houston (IAH)" description: "Cheap Flights from Raleigh (RDU) to Houston (IAH) start at CA $77 for one-way and CA $118 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/rdu/iah/raleigh-to-houston" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T09:57:16Z --- # CA $77 Cheap Flights from Raleigh (RDU) to Houston (IAH) ![An airport terminal with signs for international arrivals, departures, and parking.](https://images.trvl-media.com/place/4735305/3d753427-75fd-47d9-a518-7ce0f8c057ef.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $77 flight on Wed, Dec 9, 2026](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:09/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:76.05&airProductToken=AQphCi8IxnISBDQ3OTcY8aABIOBcKO-pnwMw6KqfAzhFQABYAWoEUENfMXIHWjIxWFhTMwouCMZyEgQyMzk5GOBcIIg4KLKrnwMwyqyfAzhFQAFYAWoEUENfMXIHWjIxWFhTMxIKCAEQARgBKgJGORgBIgQIARABKAIoAygEMA0) Photo by Houston Airports ## Popular airlines from Raleigh-Durham International Airport (RDU) to George Bush Intercontinental Airport (IAH) [Frontier Airlines](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:RDU,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) [JetBlue Airways](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:RDU,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:RDU,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:RDU,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:RDU,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Alaska Airlines](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:28/11/2026TANYT&leg2=from:IAH,to:RDU,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Find the cheapest flights on Expedia from Raleigh (RDU) to Houston (IAH). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at CA $77 for travel on December 9, 2026. ## Cheap Flights from Raleigh to Houston (RDU-IAH) Prices were available within the past 7 days and start at CA $77 for one-way flights and CA $118 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Frontier Airlines flight, departing Thu, Dec 3 from Raleigh to Houston, returning Tue, Dec 8, priced at CA $118 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:03/12/2026TANYT&leg2=from:IAH,to:RDU,departure:08/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:117.20&airProductToken=AQozCjEIxnISBDE3NDEY8aABIIg4KOTqngMwpeyeAzhaQABYAWoFQmFzaWNyCFoxNFJYUzlBCjMKMQjGchIEMTc0MhiIOCDxoAEog6GfAzCnop8DOFpAAFgBagVCYXNpY3IISzE0RVhTOUESDAgBEAIYASoCRjkyABgBIgQIARABKAIoAygEKAYwDQ) Thu, Dec 3 - Tue, Dec 8 · RDU · IAH · Roundtrip [Select Frontier Airlines flight, departing Thu, Dec 3 from Raleigh to Houston, returning Tue, Dec 8, priced at CA $142 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:03/12/2026TANYT&leg2=from:IAH,to:RDU,departure:08/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:141.05&airProductToken=AQoyCjAIxnISBDE3NDEY8aABIIg4KOTqngMwpeyeAzhFQABYAWoEUENfMXIIWjE0UlhTOUEKYQouCMZyEgQxNDk2GIg4IOVaKOWjnwMw%5FqSfAzhFQABYAWoEUENfMXIHSzIxRVhTMwovCMZyEgQyMTc4GOVaIPGgASi1r58DMLqwnwM4RUABWAFqBFBDXzFyB0syMUVYUzMSCggBEAEYASoCRjkYASIECAEQASgCKAMoBDAN) Thu, Dec 3 - Tue, Dec 8 · RDU · IAH · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 8 from Raleigh to Houston, returning Thu, Dec 10, priced at CA $147 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:08/12/2026TANYT&leg2=from:IAH,to:RDU,departure:10/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:146.88&airProductToken=AQozCjEIxnISBDE3NDEY8aABIIg4KIGjnwMwzKSfAzhaQABYAWoFQmFzaWNyCFoxNEVYUzlBCjMKMQjGchIEMTc0MhiIOCDxoAEorrefAzDauJ8DOFpAAFgBagVCYXNpY3IIWjIxUlhTOUESDAgBEAIYASoCRjkyABgBIgQIARABKAIoAygEKAYwDQ) Tue, Dec 8 - Thu, Dec 10 · RDU · IAH · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 8 from Raleigh to Houston, returning Tue, Dec 15, priced at CA $153 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:08/12/2026TANYT&leg2=from:IAH,to:RDU,departure:15/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:152.52&airProductToken=AQoxCi8IxnISBDE3NDEY8aABIIg4KIGjnwMwzKSfAzhFQABYAWoEUENfMXIHWjIxRVhTMwoxCi8IxnISBDE3NDIYiDgg8aABKOPvnwMwh%5FGfAzhFQABYAWoEUENfMXIHWjIxRVhTMxIKCAEQARgBKgJGORgBIgQIARABKAIoAygEMA0) Tue, Dec 8 - Tue, Dec 15 · RDU · IAH · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 8 from Raleigh to Houston, returning Tue, Dec 15, priced at CA $156 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:08/12/2026TANYT&leg2=from:IAH,to:RDU,departure:15/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:155.18&airProductToken=AQoxCi8IxnISBDE3NDEY8aABIIg4KIGjnwMwzKSfAzhFQABYAWoEUENfMXIHWjIxRVhTMwphCi4IxnISBDE0OTYYiDgg5VooxfKfAzDe858DOEVAAFgBagRQQ18xcgdLMjFFWFMzCi8IxnISBDIxNzgY5Vog8aABKJX-nwMwmv-fAzhFQAFYAWoEUENfMXIHSzIxRVhTMxIKCAEQARgBKgJGORgBIgQIARABKAIoAygEMA0) Tue, Dec 8 - Tue, Dec 15 · RDU · IAH · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 8 from Raleigh to Houston, returning Thu, Dec 10, priced at CA $157 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:08/12/2026TANYT&leg2=from:IAH,to:RDU,departure:10/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:156.69&airProductToken=AQphCi8IxnISBDIxNzcY8aABIOVaKJCknwMwlaWfAzhFQABYAWoEUENfMXIHSzIxRVhTMwouCMZyEgQxNDk1GOVaIIg4KJStnwMwzq6fAzhFQAFYAWoEUENfMXIHSzIxRVhTMwoyCjAIxnISBDE3NDIYiDgg8aABKK63nwMw2rifAzhFQABYAWoEUENfMXIIWjIxUlhTOUESCggBEAEYASoCRjkYASIECAEQASgCKAMoBDAN) Tue, Dec 8 - Thu, Dec 10 · RDU · IAH · Roundtrip [Select Delta flight, departing Wed, Dec 16 from Raleigh to Houston, returning Wed, Jan 6, priced at CA $303 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:16/12/2026TANYT&leg2=from:IAH,to:RDU,departure:06/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:302.60&airProductToken=AQpvCjYIxJgBEgQyNjM0GPGgASDgXCiD-p8DMN36nwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXTkgzQkcKNQjEmAESBDI4OTAY4FwgiDgo-fufAzCE%5FZ8DOEVAAVgBaglNQUlOQkFTSUNyCFZBV05IM0JHCm8KNQjEmAESBDEwNjkYiDgg4Fwo0uShAzDK5aEDOEVAAFgBaglNQUlOQkFTSUNyCFZBV05IM0JHCjYIxJgBEgQyMDUyGOBcIPGgASj-5aEDMNPmoQM4RUABWAFqCU1BSU5CQVNJQ3IIVkFXTkgzQkcSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Wed, Dec 16 - Wed, Jan 6 · RDU · IAH · Roundtrip [Select American Airlines flight, departing Wed, Dec 16 from Raleigh to Houston, returning Sat, Dec 19, priced at CA $382 Found 18 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:16/12/2026TANYT&leg2=from:IAH,to:RDU,departure:19/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:381.20&airProductToken=AQppCjMIwYIBEgQyNjkzGPGgASCjsQEomv2fAzDq%5Fp8DOEJAAFgBagVCQVNJQ3IIUVZBSUtTQlYKMgjBggESBDI3OTAYo7EBIIg4KO7%5FnwMwt4CgAzhCQAFYAWoFQkFTSUNyCFFWQUlLU0JWCmkKMgjBggESBDIwMTEYiDgg4poBKLCaoAMwxZugAzhCQABYAWoFQkFTSUNyCE5WQUlYU0JWCjMIwYIBEgQyNjg4GOKaASDxoAEopJygAzDenKADOEJAAVgBagVCQVNJQ3IITlZBSVhTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Wed, Dec 16 - Sat, Dec 19 · RDU · IAH · Roundtrip [Select JetBlue Airways flight, departing Fri, Jan 22 from Raleigh to Houston, returning Mon, Jan 25, priced at CA $416 Found 8 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:22/01/2027TANYT&leg2=from:IAH,to:RDU,departure:25/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:415.60&airProductToken=AQpfCi4IwmwSBDI2MjUY8aABIOVaKNKYowMw1JmjAzhMQABYAWoCRE5yCFBJNFFVRVkxCi0IwmwSBDIzNzkY5VogiDgoi5yjAzDDnaMDOExAAVgBagJETnIIUEk0UVVFWTEKXgotCMJsEgQyMzgwGIg4IOVaKIy7owMwrLyjAzhMQABYAWoCRE5yCFBJNFFVRVkxCi0IwmwSAzQyNhjlWiDxoAEo2r6jAzDZv6MDOExAAVgBagJETnIIT0k0UVVFWTESCggBEAEYASoCQjYYASIECAEQASgCKAMoBDAB) Fri, Jan 22 - Mon, Jan 25 · RDU · IAH · Roundtrip [Select United flight, departing Tue, Dec 8 from Raleigh to Houston, returning Tue, Dec 15, priced at CA $429 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:RDU,to:IAH,departure:08/12/2026TANYT&leg2=from:IAH,to:RDU,departure:15/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:428.90&airProductToken=AQo0CjII1YIBEgQyMzQxGPGgASCIOCijo58DMOGknwM4S0AAWAFqBTJfZWNvcghLQUs1VFdETgo0CjII1YIBEgQyNDk4GIg4IPGgASiY858DMLv0nwM4S0AAWAFqBTJfZWNvcghLQUs1VFdEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Tue, Dec 8 - Tue, Dec 15 · RDU · IAH · Roundtrip ## Find the cheapest month to fly from Raleigh (RDU) to Houston (IAH) ### December is typically the cheapest month to fly From CA $131 - CA $357 per traveller. View flights in December Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Raleigh to Houston Flights #### The easy way to book your flights from Raleigh to Houston With Expedia, it’s simple to find and book flights to Houston from Raleigh whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are United Airlines, Frontier Airlines nonstop flights to George Bush Intercontinental, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Raleigh to Houston today, tomorrow, or this week. #### Save dollars with cheap flights from Raleigh - Durham Intl., RDU to George Bush Intercontinental, IAH Sort your search results by price to find great deals on your flight from Raleigh to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Raleigh currently is just CA $118 rising to CA $429\. Here are more money-saving tips: - Fly in December when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Houston - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Houston from Raleigh Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today. ## Frequently Asked Questions ### How much does a flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost? You can find cheap one-way flights from CA $77 and cheap return flights CA $118 RDU to IAH with Expedia. One-way flights typically cost between CA$191 and CA$628\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when RDU to IAH ticket fares go up or down. ### What is the cheapest month to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The cheapest months to fly from RDU to IAH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? There are 2 airlines offering direct flights from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH). Here are the carriers: \* United operates 25 direct flights from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH) every week. \* Frontier Airlines operates 7 direct flights from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH) every week. ### How do I find cheap flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? To find a cheap flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best airline to fly with from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The best airline to fly with from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access. ### What is the best time to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? You'll find approximately 4 nonstop flights per day from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH). For even more choices, look at flights that include layovers, as there are around 95 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl., O'Hare Intl., and Dallas-Fort Worth Intl. ### What is the earliest flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The earliest flight from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH) typically departs around 5:00 AM. This flight is operated by American Airlines. This is a seasonal service, active in May, June, July, and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What day of the week has the most flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? You'll generally find the most flights from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH) on a Thursday, with around 73 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Looking at the week, Thursday offers notably more flight options compared to other days, ensuring you have a good selection to choose from. ### What are the most popular departure times for flights from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? The most popular departure times for flights from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH) are in the morning, from 9am to 12pm. Many major carriers, including American Airlines, Frontier Airlines and Delta, offer flights during this window. Many travellers prefer these times as it allows for an early start to their travel day, often arriving at their destination by early afternoon. ### How long does it take to fly from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? Flying from Raleigh - Durham Intl. (RDU) to George Bush Intercontinental (IAH) covers a distance of about 1,675 kilometers. A nonstop flight typically takes around 3 hours 18 minutes. If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 30 minutes. Flights with two or more stops generally take even longer, averaging about 9 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic. ### Can you fly business or first class from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? You can fly business class or first class between RDU and IAH. Airlines that offer business class service on this route include: \* Frontier Airlines \* Delta First class cabins are available on: \* Alaska Airlines \* Spirit Airlines \* Delta \* United \* American Airlines ### How do I earn miles on a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia? It's easy to earn miles on a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.ca/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Houston, TX (IAH) from Raleigh, NC (RDU)? If you're planning to travel to Houston from Raleigh - Durham Intl. (RDU), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), LaGuardia (LGA), or Charlotte-Douglas Intl. (CLT) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute? Typically, booking a last minute flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package? Securing a Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) [flight and hotel package](https://www.expedia.ca/houston.d178265.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental)? If you booked your Raleigh, NC (RDU-Raleigh - Durham Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Raleigh-Durham International Airport | | ------------------- | ------------------------------------------------------------------------------------- | | Destination airport | George Bush Intercontinental Airport | | Distance | 1,675 km away | | Airlines serving | Frontier Airlines, JetBlue Airways, American Airlines, United, Delta, Alaska Airlines | | Popular airline | Frontier Airlines | | Roundtrip price | CA $118 | | Average flight time | 4 hours 28 mins | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Orlando (MCO) to Houston (IAH)](https://www.expedia.ca/lp/flights/mco/iah/orlando-to-houston) - [Flights from Mexico City (MEX) to Houston (IAH)](https://www.expedia.ca/lp/flights/mex/iah/mexico-city-to-houston) - [Flights from Quito (UIO) to Houston (IAH)](https://www.expedia.ca/lp/flights/uio/iah/quito-to-houston) - [Flights from Baltimore (BWI) to Houston (IAH)](https://www.expedia.ca/lp/flights/bwi/iah/baltimore-to-houston) - [Flights from Saint John (YSJ) to Houston (IAH)](https://www.expedia.ca/lp/flights/ysj/iah/saint-john-to-houston) - [Flights from Vancouver (YVR) to Houston (IAH)](https://www.expedia.ca/lp/flights/yvr/iah/vancouver-to-houston) - [Flights from Abuja (ABV) to Houston (IAH)](https://www.expedia.ca/lp/flights/abv/iah/abuja-to-houston) - [Flights from Lubbock (LBB) to Houston (IAH)](https://www.expedia.ca/lp/flights/lbb/iah/lubbock-to-houston) - [Flights from Kelowna (YLW) to Houston (IAH)](https://www.expedia.ca/lp/flights/ylw/iah/kelowna-to-houston) - [Flights from London (LHR) to Houston (IAH)](https://www.expedia.ca/lp/flights/lhr/iah/london-to-houston) - [Flights from Minneapolis (MSP) to Houston (IAH)](https://www.expedia.ca/lp/flights/msp/iah/minneapolis-to-houston) - [Flights from New York (LGA) to Houston (IAH)](https://www.expedia.ca/lp/flights/lga/iah/new-york-to-houston) - [Flights from Boston (BOS) to Houston (IAH)](https://www.expedia.ca/lp/flights/bos/iah/boston-to-houston) - [Flights from Kamloops (YKA) to Houston (IAH)](https://www.expedia.ca/lp/flights/yka/iah/kamloops-to-houston) - [Flights from Dubai (DXB) to Houston (IAH)](https://www.expedia.ca/lp/flights/dxb/iah/dubai-to-houston) - [Flights from Phoenix (PHX) to Houston (IAH)](https://www.expedia.ca/lp/flights/phx/iah/phoenix-to-houston) - [Flights from Windsor (YQG) to Houston (IAH)](https://www.expedia.ca/lp/flights/yqg/iah/windsor-to-houston) - [Flights from Spokane (GEG) to Houston (IAH)](https://www.expedia.ca/lp/flights/geg/iah/spokane-to-houston) - [Flights from Detroit (DTW) to Houston (IAH)](https://www.expedia.ca/lp/flights/dtw/iah/detroit-to-houston) - [Flights from London (YXU) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxu/iah/london-to-houston) - [Flights from Abbotsford (YXX) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxx/iah/abbotsford-to-houston) - [Flights from Sault Ste. Marie (CIU) to Houston (IAH)](https://www.expedia.ca/lp/flights/ciu/iah/sault-ste-marie-to-houston) - [Flights from Chicago (ORD) to Houston (IAH)](https://www.expedia.ca/lp/flights/ord/iah/chicago-to-houston) - [Flights from Bellingham (BLI) to Houston (IAH)](https://www.expedia.ca/lp/flights/bli/iah/bellingham-to-houston) - [Flights from Bogotá (BOG) to Houston (IAH)](https://www.expedia.ca/lp/flights/bog/iah/bogota-to-houston) - [Flights from Toronto (YTZ) to Houston (IAH)](https://www.expedia.ca/lp/flights/ytz/iah/toronto-to-houston) - [Flights from Montreal (YUL) to Houston (IAH)](https://www.expedia.ca/lp/flights/yul/iah/montreal-to-houston) - [Flights from Puerto Vallarta (PVR) to Houston (IAH)](https://www.expedia.ca/lp/flights/pvr/iah/puerto-vallarta-to-houston) - [Flights from Liberia (LIR) to Houston (IAH)](https://www.expedia.ca/lp/flights/lir/iah/liberia-to-houston) - [Flights from Austin (AUS) to Houston (IAH)](https://www.expedia.ca/lp/flights/aus/iah/austin-to-houston) - [Flights from Palm Springs (PSP) to Houston (IAH)](https://www.expedia.ca/lp/flights/psp/iah/palm-springs-to-houston) - [Flights from Prince George (YXS) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxs/iah/prince-george-to-houston) - [Flights from Corpus Christi (CRP) to Houston (IAH)](https://www.expedia.ca/lp/flights/crp/iah/corpus-christi-to-houston) - [Flights from Washington (IAD) to Houston (IAH)](https://www.expedia.ca/lp/flights/iad/iah/washington-to-houston) - [Flights from Cleveland (CLE) to Houston (IAH)](https://www.expedia.ca/lp/flights/cle/iah/cleveland-to-houston) - [Flights from Las Vegas (LAS) to Houston (IAH)](https://www.expedia.ca/lp/flights/las/iah/las-vegas-to-houston) - [Flights from Kitchener (YKF) to Houston (IAH)](https://www.expedia.ca/lp/flights/ykf/iah/kitchener-to-houston) - [Flights from Ho Chi Minh City (SGN) to Houston (IAH)](https://www.expedia.ca/lp/flights/sgn/iah/ho-chi-minh-city-to-houston) - [Flights from Edmonton (YEG) to Houston (IAH)](https://www.expedia.ca/lp/flights/yeg/iah/edmonton-to-houston) - [Flights from Grande Prairie (YQU) to Houston (IAH)](https://www.expedia.ca/lp/flights/yqu/iah/grande-prairie-to-houston) - [Flights from Dallas (DFW) to Houston (IAH)](https://www.expedia.ca/lp/flights/dfw/iah/dallas-to-houston) - [Flights from New Orleans (MSY) to Houston (IAH)](https://www.expedia.ca/lp/flights/msy/iah/new-orleans-to-houston) - [Flights from New York (JFK) to Houston (IAH)](https://www.expedia.ca/lp/flights/jfk/iah/new-york-to-houston) - [Flights from Bangor (BGR) to Houston (IAH)](https://www.expedia.ca/lp/flights/bgr/iah/bangor-to-houston) - [Flights from Delhi (DEL) to Houston (IAH)](https://www.expedia.ca/lp/flights/del/iah/delhi-to-houston) - [Flights from Cancun (CUN) to Houston (IAH)](https://www.expedia.ca/lp/flights/cun/iah/cancun-to-houston) - [Flights from Kailua-Kona (KOA) to Houston (IAH)](https://www.expedia.ca/lp/flights/koa/iah/kailua-kona-to-houston) - [Flights from Fort Lauderdale (FLL) to Houston (IAH)](https://www.expedia.ca/lp/flights/fll/iah/fort-lauderdale-to-houston) - [Flights from St. John's (YYT) to Houston (IAH)](https://www.expedia.ca/lp/flights/yyt/iah/st-johns-to-houston) - [Flights from Atlanta (ATL) to Houston (IAH)](https://www.expedia.ca/lp/flights/atl/iah/atlanta-to-houston) - [Flights from Karachi (KHI) to Houston (IAH)](https://www.expedia.ca/lp/flights/khi/iah/karachi-to-houston) - [Flights from Moncton (YQM) to Houston (IAH)](https://www.expedia.ca/lp/flights/yqm/iah/moncton-to-houston) - [Flights from Mumbai (BOM) to Houston (IAH)](https://www.expedia.ca/lp/flights/bom/iah/mumbai-to-houston) - [Flights from Ogdensburg (OGS) to Houston (IAH)](https://www.expedia.ca/lp/flights/ogs/iah/ogdensburg-to-houston) - [Flights from Regina (YQR) to Houston (IAH)](https://www.expedia.ca/lp/flights/yqr/iah/regina-to-houston) - [Flights from Salt Lake City (SLC) to Houston (IAH)](https://www.expedia.ca/lp/flights/slc/iah/salt-lake-city-to-houston) - [Flights from Victoria (YYJ) to Houston (IAH)](https://www.expedia.ca/lp/flights/yyj/iah/victoria-to-houston) - [Flights from Niagara Falls (IAG) to Houston (IAH)](https://www.expedia.ca/lp/flights/iag/iah/niagara-falls-to-houston) - [Flights from Buffalo (BUF) to Houston (HOU)](https://www.expedia.ca/lp/flights/buf/hou/buffalo-to-houston) - [Flights from Burlington (BTV) to Houston (IAH)](https://www.expedia.ca/lp/flights/btv/iah/burlington-to-houston) - [Flights from Los Angeles (LAX) to Houston (IAH)](https://www.expedia.ca/lp/flights/lax/iah/los-angeles-to-houston) - [Flights from Calgary (YYC) to Houston (IAH)](https://www.expedia.ca/lp/flights/yyc/iah/calgary-to-houston) - [Flights from Monterrey (MTY) to Houston (IAH)](https://www.expedia.ca/lp/flights/mty/iah/monterrey-to-houston) - [Flights from Syracuse (SYR) to Houston (IAH)](https://www.expedia.ca/lp/flights/syr/iah/syracuse-to-houston) - [Flights from Denver (DEN) to Houston (IAH)](https://www.expedia.ca/lp/flights/den/iah/denver-to-houston) - [Flights from Nanaimo (YCD) to Houston (IAH)](https://www.expedia.ca/lp/flights/ycd/iah/nanaimo-to-houston) - [Flights from Toronto (YYZ) to Houston (IAH)](https://www.expedia.ca/lp/flights/yyz/iah/toronto-to-houston) - [Flights from Georgetown (GEO) to Houston (IAH)](https://www.expedia.ca/lp/flights/geo/iah/georgetown-to-houston) - [Flights from San Francisco (SFO) to Houston (IAH)](https://www.expedia.ca/lp/flights/sfo/iah/san-francisco-to-houston) - [Flights from San Salvador (SAL) to Houston (IAH)](https://www.expedia.ca/lp/flights/sal/iah/san-salvador-to-houston) - [Flights from Ottawa (YOW) to Houston (IAH)](https://www.expedia.ca/lp/flights/yow/iah/ottawa-to-houston) - [Flights from Minot (MOT) to Houston (IAH)](https://www.expedia.ca/lp/flights/mot/iah/minot-to-houston) - [Flights from Buffalo (BUF) to Houston (IAH)](https://www.expedia.ca/lp/flights/buf/iah/buffalo-to-houston) - [Flights from Terrace (YXT) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxt/iah/terrace-to-houston) - [Flights from Montego Bay (MBJ) to Houston (IAH)](https://www.expedia.ca/lp/flights/mbj/iah/montego-bay-to-houston) - [Flights from Fort McMurray (YMM) to Houston (IAH)](https://www.expedia.ca/lp/flights/ymm/iah/fort-mcmurray-to-houston) - [Flights from Saskatoon (YXE) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxe/iah/saskatoon-to-houston) - [Flights from McAllen (MFE) to Houston (IAH)](https://www.expedia.ca/lp/flights/mfe/iah/mcallen-to-houston) - [Flights from Sudbury (YSB) to Houston (IAH)](https://www.expedia.ca/lp/flights/ysb/iah/sudbury-to-houston) - [Flights from Philadelphia (PHL) to Houston (IAH)](https://www.expedia.ca/lp/flights/phl/iah/philadelphia-to-houston) - [Flights from Toronto (YTO) to Houston (IAH)](https://www.expedia.ca/lp/flights/yto/iah/toronto-to-houston) - [Flights from Winnipeg (YWG) to Houston (IAH)](https://www.expedia.ca/lp/flights/ywg/iah/winnipeg-to-houston) - [Flights from Fresno (FAT) to Houston (IAH)](https://www.expedia.ca/lp/flights/fat/iah/fresno-to-houston) - [Flights from Hyderabad (HYD) to Houston (IAH)](https://www.expedia.ca/lp/flights/hyd/iah/hyderabad-to-houston) - [Flights from Newark Liberty Intl. Airport (EWR) to Houston (IAH)](https://www.expedia.ca/lp/flights/ewr/iah/newark-liberty-intl-airport-to-houston) - [Flights from Lima (LIM) to Houston (IAH)](https://www.expedia.ca/lp/flights/lim/iah/lima-to-houston) - [Flights from Fargo (FAR) to Houston (IAH)](https://www.expedia.ca/lp/flights/far/iah/fargo-to-houston) - [Flights from Seattle (SEA) to Houston (IAH)](https://www.expedia.ca/lp/flights/sea/iah/seattle-to-houston) - [Flights from Halifax (YHZ) to Houston (IAH)](https://www.expedia.ca/lp/flights/yhz/iah/halifax-to-houston) - [Flights from Portland (PDX) to Houston (IAH)](https://www.expedia.ca/lp/flights/pdx/iah/portland-to-houston) - [Flights from Deer Lake (YDF) to Houston (IAH)](https://www.expedia.ca/lp/flights/ydf/iah/deer-lake-to-houston) - [Flights from Miami (MIA) to Houston (IAH)](https://www.expedia.ca/lp/flights/mia/iah/miami-to-houston) - [Flights from Paris (CDG) to Houston (IAH)](https://www.expedia.ca/lp/flights/cdg/iah/paris-to-houston) - [Flights from San Antonio (SAT) to Houston (IAH)](https://www.expedia.ca/lp/flights/sat/iah/san-antonio-to-houston) - [Flights from Whitehorse (YXY) to Houston (IAH)](https://www.expedia.ca/lp/flights/yxy/iah/whitehorse-to-houston) - [Flights from San José (SJO) to Houston (IAH)](https://www.expedia.ca/lp/flights/sjo/iah/san-jose-to-houston) - [Flights from Nashville (BNA) to Houston (IAH)](https://www.expedia.ca/lp/flights/bna/iah/nashville-to-houston) - [Flights from Plattsburgh (PBG) to Houston (IAH)](https://www.expedia.ca/lp/flights/pbg/iah/plattsburgh-to-houston) - [Flights from Grand Forks (GFK) to Houston (IAH)](https://www.expedia.ca/lp/flights/gfk/iah/grand-forks-to-houston) - [Flights from Panama City (PTY) to Houston (IAH)](https://www.expedia.ca/lp/flights/pty/iah/panama-city-to-houston) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/rdu/iah/raleigh-to-houston en-TW: https://www.expedia.com.tw/en/lp/flights/rdu/iah/raleigh-to-houston en-US: https://www.expedia.com/lp/flights/rdu/iah/raleigh-to-houston es-MX: https://www.expedia.mx/lp/vuelos/rdu/iah/raleigh-a-houston en-SG: https://www.expedia.com.sg/lp/flights/rdu/iah/raleigh-to-houston en-GB: https://www.expedia.co.uk/lp/flights/rdu/iah/raleigh-to-houston en-AU: https://www.expedia.com.au/lp/flights/rdu/iah/raleigh-to-houston en-IN: https://www.expedia.co.in/lp/flights/rdu/iah/raleigh-to-houston zh-CN: https://www.expedia.com/cn/lp/flights/rdu/iah/raleigh-to-houston es: https://www.expedia.com/es/lp/vuelos/rdu/iah/raleigh-a-houston en-IE: https://www.expedia.ie/lp/flights/rdu/iah/raleigh-to-houston es-ES: https://www.expedia.es/lp/vuelos/rdu/iah/raleigh-a-houston ja-JP: https://www.expedia.co.jp/lp/flights/rdu/iah/raleigh-to-houston zh-TW: https://www.expedia.com.tw/lp/flights/rdu/iah/raleigh-to-houston ar: https://www.expedia.sa/lp/flights/rdu/iah/raleigh-to-houston en-CA: https://www.expedia.ca/lp/flights/rdu/iah/raleigh-to-houston de-DE: https://www.expedia.de/lp/fluge/rdu/iah/raleigh-nach-houston en-JP: https://www.expedia.co.jp/en/lp/flights/rdu/iah/raleigh-to-houston id-ID: https://www.expedia.co.id/lp/flights/rdu/iah/raleigh-to-houston ```