Title: CA $249 Cheap Flights from Washington (IAD) to Houston (IAH) - Expedia.ca ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $249 Cheap Flights from Washington (IAD) to Houston (IAH) [View CA $249 flight on Thu, Nov 13, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:248.10&airProductToken=AQpuCjUIxJgBEgQyNzUxGIgYIOBcKOD9_AIw1v78AjhFQABYAWoJTUFJTkJBU0lDcghWQVZTWDBCQwo1CMSYARIEMTI4NBjgXCCIOCiWgf0CMJ-C_QI4RUABWAFqCU1BSU5CQVNJQ3IIWEFWU1g0QkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Washington Dulles International Airport (IAD) to George Bush Intercontinental Airport (IAH) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:iad,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:iad,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:iad,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:iad,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:iad,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Washington (IAD) to Houston (IAH) Prices were available within the past 7 days and start at CA $249 for one-way flights and CA $453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Nov 12 - Tue, Nov 18 IAD Washington IAH Houston CA $453 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:12/11/2025TANYT&leg2=from:IAH,to:IAD,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:452.70&airProductToken=AQpECiAIxJgBEgQyOTc0GIgYIOBcKKnx_AIwoPL8AjhFQABYAQogCMSYARIEMjExMxjgXCCIOCio9PwCMLH1_AI4RUABWAEKRAogCMSYARIEMTU4NRiIOCDgXCiKtf0CMIe2_QI4RUAAWAEKIAjEmAESBDE2ODcY4FwgiBgo-bf9AjDeuP0COEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Nov 15 - Tue, Nov 18 IAD Washington IAH Houston CA $455 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:15/11/2025TANYT&leg2=from:IAH,to:IAD,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:454.90&airProductToken=AQpECiAIxJgBEgQyNzUxGIgYIOBcKKCU_QIwlpX9AjhFQABYAQogCMSYARIEMTI4NBjgXCCIOCibl_0CMKKY_QI4RUABWAEKRAogCMSYARIEMTU4NRiIOCDgXCiKtf0CMIe2_QI4RUAAWAEKIAjEmAESBDE2ODcY4FwgiBgo-bf9AjDeuP0COEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 13 - Thu, Nov 20 IAD Washington IAH Houston CA $481 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:480.70&airProductToken=AQpuCjUIxJgBEgQyNzUxGIgYIOBcKOD9_AIw1v78AjhFQABYAWoJTUFJTkJBU0lDcghWQVZTWDBCQwo1CMSYARIEMTI4NBjgXCCIOCiWgf0CMJ-C_QI4RUABWAFqCU1BSU5CQVNJQ3IIWEFWU1g0QkMKbgo1CMSYARIEMTA2ORiIOCDgXCjDyf0CMLvK_QI4RUAAWAFqCU1BSU5CQVNJQ3IIWEFWU1g0QkMKNQjEmAESBDE2OTUY4FwgiBgo5839AjDMzv0COEVAAVgBaglNQUlOQkFTSUNyCFZBVlNYMEJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Nov 15 - Thu, Nov 20 IAD Washington IAH Houston CA $483 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:15/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:482.80&airProductToken=AQpECiAIxJgBEgQyNzUxGIgYIOBcKKCU_QIwlpX9AjhFQABYAQogCMSYARIEMTI4NBjgXCCIOCibl_0CMKKY_QI4RUABWAEKRAogCMSYARIEMTMxNRiIOCDgXCityv0CMKnL_QI4RUAAWAEKIAjEmAESBDE2OTUY4FwgiBgo5839AjDMzv0COEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 13 - Thu, Nov 20 IAD Washington IAH Houston CA $497 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:496.80&airProductToken=AQpwCjYIxJgBEgQ0Nzk2GIgYIOO0ASjU-vwCMLz7_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0I0QkMKNgjEmAESBDE3OTgY47QBIIg4KO_7_AIws_38AjhFQAFYAWoJTUFJTkJBU0lDcghWQVZTQjRCQwpuCjUIxJgBEgQxMzE1GIg4IOBcKK3K_QIwqcv9AjhFQABYAWoJTUFJTkJBU0lDcghYQVZTWDRCQwo1CMSYARIEMTY5NRjgXCCIGCjnzf0CMMzO_QI4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU1gwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 13 - Thu, Nov 20 IAD Washington IAH Houston CA $509 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:508.57&airProductToken=AQpuCjUIxJgBEgQyNzUxGIgYIOBcKOD9_AIw1v78AjhFQABYAWoJTUFJTkJBU0lDcghWQVZTWDBCQwo1CMSYARIEMTI4NBjgXCCIOCiWgf0CMJ-C_QI4RUABWAFqCU1BSU5CQVNJQ3IIWEFWU1g0QkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Nov 13 - Thu, Nov 20 IAD Washington IAH Houston CA $513 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:512.90&airProductToken=AQpnCjEIwYIBEgM5ODAYiBgg4poBKKWB_QIwgYL9AjhCQABYAWoFQkFTSUNyCFNWQUlWU0JYCjIIwYIBEgQxODQwGOKaASCIOCixgv0CMNqD_QI4QkABWAFqBUJBU0lDcghTVkFJVlNCWApoCjIIwYIBEgQyMDExGIg4IOKaASjZyv0CMPTL_QI4QkAAWAFqBUJBU0lDcghTVkFJVlNCWAoyCMGCARIENTQ0NxjimgEgiBgot839AjCOzv0COEJAAVgBagVCQVNJQ3IIU1ZBSVZTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 13 - Thu, Nov 20 IAD Washington IAH Houston CA $518 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:517.12&airProductToken=AQpwCjYIxJgBEgQ0Nzk2GIgYIOO0ASjU-vwCMLz7_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0I0QkMKNgjEmAESBDE3OTgY47QBIIg4KO_7_AIws_38AjhFQAFYAWoJTUFJTkJBU0lDcghWQVZTQjRCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Feb 13 - Sat, Feb 21 IAD Washington IAH Houston CA $525 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/02/2026TANYT&leg2=from:IAH,to:IAD,departure:21/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:524.90&airProductToken=AQpuCjUIxJgBEgQyOTAyGIgYIOBcKJKMhQMwio2FAzhFQABYAWoJTUFJTkJBU0lDcghUQVdOQTBCQwo1CMSYARIEMTYwMRjgXCCIOCi8jYUDMMeOhQM4RUABWAFqCU1BSU5CQVNJQ3IIVEFXTkEwQkMKbgo1CMSYARIEMTA2ORiIOCDgXCiQ4IUDMIrhhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVU0EwQlEKNQjEmAESBDE0NDQY4FwgiBgo0OGFAzC84oUDOEVAAVgBaglNQUlOQkFTSUNyCFZBVVNBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Nov 13 - Thu, Nov 20 IAD Washington IAH Houston CA $552 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:IAH,departure:13/11/2025TANYT&leg2=from:IAH,to:IAD,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:551.39&airProductToken=AQozCjEI1YIBEgQyMjc1GIgYIIg4KJ6C_QIw5YP9AjhMQABYAWoFMl9lY29yCExBWDJBS0RTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Washington (IAD) to Houston (IAH) ### September is typically the cheapest month to fly From CA $182 - CA $248 per traveller. ## Frequently asked questions ### How much is a flight from Washington Dulles Intl. Airport (IAD) to IAH? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Washington Dulles Intl. Airport (IAD) and George Bush Intercontinental Airport (IAH) was CA $453. Cheap tickets don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to IAH? > Every air carrier has different terms and conditions. If you decide to cancel your vacation, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from IAD to IAH that have flexible change policies? > Many carriers will allow you to move your flight without charging a fee. All you pay is the difference in the ticket price. When searching for Washington Dulles Intl. Airport (IAD) to IAH flights, you'll see a "No change fees" box for you to tick. ### How many hours is the flight from Washington Dulles Intl. Airport (IAD) to IAH? > Lasting around 3 hours and 39 minutes, the flight between Dulles Intl. Airport and IAH is a good opportunity to do some last-minute planning. Why not use some of this time to read up on what to do in Houston? ### How far is the flight from IAD to Houston Airport? > It's around 1,900 kilometres from Chantilly to Houston, so you'll be in your seat for a while. Keep yourself occupied with things like playing cards (if you're travelling with friends) or a gripping book. ### Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Houston Airport? > Flying nonstop from IAD to George Bush Intercontinental Airport (IAH) is simple with United Airlines (UA). This popular airline operates 121 flights each month. ### Are Dulles Intl. Airport to Houston Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to pick up a great last-minute deal from IAD to IAH, but it's also possible to miss out altogether! As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers. ## Travel information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | George Bush Intercontinental | | Roundtrip price | CA $453 | | Distance | 1903 km | | Average flight time | 2 hours 49 mins | ## Book with confidence ### Chantilly to Houston Flights **The easy way to book your flights from Washington to Houston**  With Expedia, it’s simple to find and book flights to Houston from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are 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 Washington to Houston today, tomorrow, or this week.   **Save dollars with cheap flights from Washington Dulles Intl., IAD to George Bush Intercontinental, IAH**  Sort your search results by price to find great deals on your flight from Washington to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Washington currently is just CA $453 rising to CA $552.   Here are more money-saving tips:  - Fly in November 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 Washington**  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. ## Explore a world of travel with Expedia - Flights - [Flights from Guadalajara to East Houston](https://www.expedia.ca/lp/flights/1295/6239895/guadalajara-to-east-houston) - [Flights from Baltimore to North Central Houston](https://www.expedia.ca/lp/flights/178235/139298/baltimore-to-north-central-houston) - [Flights from Dallas to North Central Houston](https://www.expedia.ca/lp/flights/178253/139298/dallas-to-north-central-houston) - [Flights from Dallas to East Houston](https://www.expedia.ca/lp/flights/178253/6239895/dallas-to-east-houston) - [Flights from Denver to North Central Houston](https://www.expedia.ca/lp/flights/178254/139298/denver-to-north-central-houston) - [Flights from Las Vegas to East Houston](https://www.expedia.ca/lp/flights/178276/6239895/las-vegas-to-east-houston) - [Flights from Minneapolis - St. Paul to North Central Houston](https://www.expedia.ca/lp/flights/178287/139298/minneapolis-st-paul-to-north-central-houston) - [Flights from Minneapolis - St. Paul to East Houston](https://www.expedia.ca/lp/flights/178287/6239895/minneapolis-st-paul-to-east-houston) - [Flights from New Orleans to North Central Houston](https://www.expedia.ca/lp/flights/178292/139298/new-orleans-to-north-central-houston) - [Flights from Philadelphia to North Central Houston](https://www.expedia.ca/lp/flights/178297/139298/philadelphia-to-north-central-houston) - [Flights from Phoenix to North Central Houston](https://www.expedia.ca/lp/flights/178298/139298/phoenix-to-north-central-houston) - [Flights from San Antonio to North Central Houston](https://www.expedia.ca/lp/flights/178303/139298/san-antonio-to-north-central-houston) - [Flights from Toronto to Houston](https://www.expedia.ca/lp/flights/178314/178265/toronto-to-houston) - [Flights from Oklahoma City to North Central Houston](https://www.expedia.ca/lp/flights/602972/139298/oklahoma-city-to-north-central-houston) - [Flights from Boise to North Central Houston](https://www.expedia.ca/lp/flights/602998/139298/boise-to-north-central-houston) - [Flights from San Salvador to North Central Houston](https://www.expedia.ca/lp/flights/6053734/139298/san-salvador-to-north-central-houston) - [Flights from Albany (ALB) to Houston (HOU)](https://www.expedia.ca/lp/flights/alb/hou/albany-to-houston) - [Flights from Atlanta (ATL) to Houston (HOU)](https://www.expedia.ca/lp/flights/atl/hou/atlanta-to-houston) - [Flights from Austin (AUS) to Houston (HOU)](https://www.expedia.ca/lp/flights/aus/hou/austin-to-houston) - [Flights from Belle Chasse (BCS) to Houston (HOU)](https://www.expedia.ca/lp/flights/bcs/hou/belle-chasse-to-houston) - [Flights from Bellingham (BLI) to Houston (HOU)](https://www.expedia.ca/lp/flights/bli/hou/bellingham-to-houston) - [Flights from Boston (BOS) to Houston (HOU)](https://www.expedia.ca/lp/flights/bos/hou/boston-to-houston) - [Flights from Burlington (BTV) to Houston (HOU)](https://www.expedia.ca/lp/flights/btv/hou/burlington-to-houston) - [Flights from Buffalo (BUF) to Houston (HOU)](https://www.expedia.ca/lp/flights/buf/hou/buffalo-to-houston) - [Flights from Burbank (BUR) to Houston (HOU)](https://www.expedia.ca/lp/flights/bur/hou/burbank-to-houston) - [Flights from Baltimore (BWI) to Houston (HOU)](https://www.expedia.ca/lp/flights/bwi/hou/baltimore-to-houston) - [Flights from Blaine (BWS) to Houston (HOU)](https://www.expedia.ca/lp/flights/bws/hou/blaine-to-houston) - [Flights from Bozeman (BZN) to Houston (HOU)](https://www.expedia.ca/lp/flights/bzn/hou/bozeman-to-houston) - [Flights from Chicago (CHI) to Houston (HOU)](https://www.expedia.ca/lp/flights/chi/hou/chicago-to-houston) - [Flights from Charleston (CHS) to Houston (HOU)](https://www.expedia.ca/lp/flights/chs/hou/charleston-to-houston) - [Flights from Sault Ste. Marie (CIU) to Houston (HOU)](https://www.expedia.ca/lp/flights/ciu/hou/sault-ste-marie-to-houston) - [Flights from Columbus (CMH) to Houston (HOU)](https://www.expedia.ca/lp/flights/cmh/hou/columbus-to-houston) - [Flights from Cincinnati (CVG) to Houston (HOU)](https://www.expedia.ca/lp/flights/cvg/hou/cincinnati-to-houston) - [Flights from Denver (DEN) to Houston (DWH)](https://www.expedia.ca/lp/flights/den/dwh/denver-to-houston) - [Flights from Dallas (DFW) to Houston (HOU)](https://www.expedia.ca/lp/flights/dfw/hou/dallas-to-houston) - [Flights from Detroit (DTT) to Houston (HOU)](https://www.expedia.ca/lp/flights/dtt/hou/detroit-to-houston) - [Flights from Newark Liberty Intl. Airport (EWR) to Houston (HOU)](https://www.expedia.ca/lp/flights/ewr/hou/newark-liberty-intl-airport-to-houston) - [Flights from Fort Lauderdale (FLL) to Houston (HOU)](https://www.expedia.ca/lp/flights/fll/hou/fort-lauderdale-to-houston) - [Flights from Flint (FNT) to Houston (HOU)](https://www.expedia.ca/lp/flights/fnt/hou/flint-to-houston) - [Flights from Grand Forks (GFK) to Houston (HOU)](https://www.expedia.ca/lp/flights/gfk/hou/grand-forks-to-houston) - [Flights from Grand Rapids (GRR) to Houston (HOU)](https://www.expedia.ca/lp/flights/grr/hou/grand-rapids-to-houston) - [Flights from Great Falls (GTF) to Houston (HOU)](https://www.expedia.ca/lp/flights/gtf/hou/great-falls-to-houston) - [Flights from Niagara Falls (IAG) to Houston (HOU)](https://www.expedia.ca/lp/flights/iag/hou/niagara-falls-to-houston) - [Flights from Idaho Falls (IDA) to Houston (HOU)](https://www.expedia.ca/lp/flights/ida/hou/idaho-falls-to-houston) - [Flights from Indianapolis (IND) to Houston (HOU)](https://www.expedia.ca/lp/flights/ind/hou/indianapolis-to-houston) - [Flights from Jacksonville (JAX) to Houston (HOU)](https://www.expedia.ca/lp/flights/jax/hou/jacksonville-to-houston) - [Flights from New York (JFK) to Houston (HOU)](https://www.expedia.ca/lp/flights/jfk/hou/new-york-to-houston) - [Flights from Kingston (KIN) to Houston (HOU)](https://www.expedia.ca/lp/flights/kin/hou/kingston-to-houston) - [Flights from Los Angeles (LAX) to Houston (HOU)](https://www.expedia.ca/lp/flights/lax/hou/los-angeles-to-houston) - [Flights from Los Angeles (LAX) to Houston (LKS)](https://www.expedia.ca/lp/flights/lax/lks/los-angeles-to-houston) - [Flights from Little Rock (LIT) to Houston (HOU)](https://www.expedia.ca/lp/flights/lit/hou/little-rock-to-houston) - [Flights from Kansas City (MCI) to Houston (HOU)](https://www.expedia.ca/lp/flights/mci/hou/kansas-city-to-houston) - [Flights from Orlando (MCO) to Houston (HOU)](https://www.expedia.ca/lp/flights/mco/hou/orlando-to-houston) - [Flights from Milwaukee (MKE) to Houston (HOU)](https://www.expedia.ca/lp/flights/mke/hou/milwaukee-to-houston) - [Flights from New Orleans (MSY) to Houston (HOU)](https://www.expedia.ca/lp/flights/msy/hou/new-orleans-to-houston) - [Flights from Myrtle Beach (MYR) to Houston (HOU)](https://www.expedia.ca/lp/flights/myr/hou/myrtle-beach-to-houston) - [Flights from New York (NYC) to Houston (HOU)](https://www.expedia.ca/lp/flights/nyc/hou/new-york-to-houston) - [Flights from Oklahoma City (OKC) to Houston (HOU)](https://www.expedia.ca/lp/flights/okc/hou/oklahoma-city-to-houston) - [Flights from Ontario (ONT) to Houston (HOU)](https://www.expedia.ca/lp/flights/ont/hou/ontario-to-houston) - [Flights from Chicago (ORD) to Houston (HOU)](https://www.expedia.ca/lp/flights/ord/hou/chicago-to-houston) - [Flights from Norfolk (ORF) to Houston (HOU)](https://www.expedia.ca/lp/flights/orf/hou/norfolk-to-houston) - [Flights from Plattsburgh (PBG) to Houston (HOU)](https://www.expedia.ca/lp/flights/pbg/hou/plattsburgh-to-houston) - [Flights from Portland (PDX) to Houston (HOU)](https://www.expedia.ca/lp/flights/pdx/hou/portland-to-houston) - [Flights from Phoenix (PHX) to Houston (HOU)](https://www.expedia.ca/lp/flights/phx/hou/phoenix-to-houston) - [Flights from Pittsburgh (PIT) to Houston (HOU)](https://www.expedia.ca/lp/flights/pit/hou/pittsburgh-to-houston) - [Flights from Puerto Vallarta (PVR) to Houston (HOU)](https://www.expedia.ca/lp/flights/pvr/hou/puerto-vallarta-to-houston) - [Flights from Oklahoma City (PWA) to Houston (HOU)](https://www.expedia.ca/lp/flights/pwa/hou/oklahoma-city-to-houston) - [Flights from Rochester (ROC) to Houston (HOU)](https://www.expedia.ca/lp/flights/roc/hou/rochester-to-houston) - [Flights from Fort Myers (RSW) to Houston (HOU)](https://www.expedia.ca/lp/flights/rsw/hou/fort-myers-to-houston) - [Flights from Louisville (SDF) to Houston (HOU)](https://www.expedia.ca/lp/flights/sdf/hou/louisville-to-houston) - [Flights from Seattle (SEA) to Houston (HOU)](https://www.expedia.ca/lp/flights/sea/hou/seattle-to-houston) - [Flights from Shreveport (SHV) to Houston (HOU)](https://www.expedia.ca/lp/flights/shv/hou/shreveport-to-houston) - [Flights from San Jose (SJC) to Houston (HOU)](https://www.expedia.ca/lp/flights/sjc/hou/san-jose-to-houston) - [Flights from Sacramento (SMF) to Houston (HOU)](https://www.expedia.ca/lp/flights/smf/hou/sacramento-to-houston) - [Flights from Orange County (SNA) to Houston (HOU)](https://www.expedia.ca/lp/flights/sna/hou/orange-county-to-houston) - [Flights from St. Louis (STL) to Houston (HOU)](https://www.expedia.ca/lp/flights/stl/hou/st-louis-to-houston) - [Flights from Syracuse (SYR) to Houston (HOU)](https://www.expedia.ca/lp/flights/syr/hou/syracuse-to-houston) - [Flights from Timimoun (TMX) to Houston (HOU)](https://www.expedia.ca/lp/flights/tmx/hou/timimoun-to-houston) - [Flights from Tulsa (TUL) to Houston (HOU)](https://www.expedia.ca/lp/flights/tul/hou/tulsa-to-houston) - [Flights from Edmonton (YEG) to Houston (HOU)](https://www.expedia.ca/lp/flights/yeg/hou/edmonton-to-houston) - [Flights from Fredericton (YFC) to Houston (HOU)](https://www.expedia.ca/lp/flights/yfc/hou/fredericton-to-houston) - [Flights from Hamilton (YHM) to Houston (HOU)](https://www.expedia.ca/lp/flights/yhm/hou/hamilton-to-houston) - [Flights from Halifax (YHZ) to Houston (HOU)](https://www.expedia.ca/lp/flights/yhz/hou/halifax-to-houston) - [Flights from Kelowna (YLW) to Houston (HOU)](https://www.expedia.ca/lp/flights/ylw/hou/kelowna-to-houston) - [Flights from Fort McMurray (YMM) to Houston (HOU)](https://www.expedia.ca/lp/flights/ymm/hou/fort-mcmurray-to-houston) - [Flights from Prince Albert (YPA) to Houston (HOU)](https://www.expedia.ca/lp/flights/ypa/hou/prince-albert-to-houston) - [Flights from Prince Rupert (YPR) to Houston (HOU)](https://www.expedia.ca/lp/flights/ypr/hou/prince-rupert-to-houston) - [Flights from Moncton (YQM) to Houston (HOU)](https://www.expedia.ca/lp/flights/yqm/hou/moncton-to-houston) - [Flights from Comox (YQQ) to Houston (HOU)](https://www.expedia.ca/lp/flights/yqq/hou/comox-to-houston) - [Flights from Sudbury (YSB) to Houston (HOU)](https://www.expedia.ca/lp/flights/ysb/hou/sudbury-to-houston) - [Flights from Toronto (YTO) to Houston (HOU)](https://www.expedia.ca/lp/flights/yto/hou/toronto-to-houston) - [Flights from Yuma (YUM) to Houston (HOU)](https://www.expedia.ca/lp/flights/yum/hou/yuma-to-houston) - [Flights from Vernon (YVE) to Houston (HOU)](https://www.expedia.ca/lp/flights/yve/hou/vernon-to-houston) - [Flights from Saskatoon (YXE) to Houston (HOU)](https://www.expedia.ca/lp/flights/yxe/hou/saskatoon-to-houston) - [Flights from Prince George (YXS) to Houston (HOU)](https://www.expedia.ca/lp/flights/yxs/hou/prince-george-to-houston) - [Flights from Calgary (YYC) to Houston (HOU)](https://www.expedia.ca/lp/flights/yyc/hou/calgary-to-houston) - [Flights from Charlottetown (YYG) to Houston (HOU)](https://www.expedia.ca/lp/flights/yyg/hou/charlottetown-to-houston) - [Flights from Victoria (YYJ) to Houston (HOU)](https://www.expedia.ca/lp/flights/yyj/hou/victoria-to-houston) - [Flights from St. John's (YYT) to Houston (HOU)](https://www.expedia.ca/lp/flights/yyt/hou/st-johns-to-houston) - [Flights from Toronto (YYZ) to Houston (HOU)](https://www.expedia.ca/lp/flights/yyz/hou/toronto-to-houston) \*Available to Expedia members.