A cityscape with a river, bridges, and a red tram.

CA $152 Cheap Flights from Houston (IAH) to Pittsburgh (PIT)

View CA $152 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Pittsburgh International Airport (PIT)

  • 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

Cheap flights from Houston (IAH) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at CA $152 for one-way flights and CA $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $303 Roundtrip, found 4 days ago
CA $303
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $303 found 4 days ago
Delta
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $303 Roundtrip, found 4 days ago
CA $303
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $303 found 4 days ago
Delta
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $304 Roundtrip, found 4 days ago
CA $304
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $304 found 4 days ago
American Airlines
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $358 Roundtrip, found 4 days ago
CA $358
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $358 found 4 days ago
Delta
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $361 Roundtrip, found 4 days ago
CA $361
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $361 found 4 days ago
American Airlines
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $367 Roundtrip, found 4 days ago
CA $367
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $367 found 4 days ago
Delta
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $374 Roundtrip, found 4 days ago
CA $374
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $374 found 4 days ago
American Airlines
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $380 Roundtrip, found 4 days ago
CA $380
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $380 found 4 days ago
American Airlines
Wed, Oct 7 - Wed, Oct 14
IAH
Houston
PIT
Pittsburgh
CA $411 Roundtrip, found 4 days ago
CA $411
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 7 from Houston to Pittsburgh, returning Wed, Oct 14, priced at CA $411 found 4 days ago
JetBlue Airways
Fri, Oct 9 - Sat, Oct 17
IAH
Houston
PIT
Pittsburgh
CA $467 Roundtrip, found 18 hours ago
CA $467
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Fri, Oct 9 from Houston to Pittsburgh, returning Sat, Oct 17, priced at CA $467 found 18 hours ago

Find the cheapest month to fly from Houston (IAH) to Pittsburgh (PIT)

February is typically the cheapest month to fly

From CA $137 - CA $411 per traveller.

Frequently asked questions

How much does a flight from Houston, TX (IAH) to Pittsburgh, PA (PIT) cost?
You can find cheap one-way flights from CA $152 and cheap return flights from CA $303 IAH to PIT with Expedia. One-way flights typically cost between CA$737 and CA$1,500. 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 IAH to PIT ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The cheapest months to fly from IAH to PIT 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 Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Only one airline offers direct flights from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.). United operates 27 direct flights from IAH to PIT every week.
How do I find cheap flights from Houston, TX (IAH) to Pittsburgh, PA (PIT)?
To find a cheap flight from Houston, TX (IAH) to Pittsburgh, PA (PIT), 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 and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United offers the most daily flights from IAH to PIT, 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 Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
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 Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You'll find approximately 4 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.). For even more choices, look at flights that include layovers, as there are around 86 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in January, November, and December. 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 Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You'll generally find the most flights from George Bush Intercontinental (IAH) to Pittsburgh Intl. (PIT) on a Friday, with around 61 flights available. This gives you plenty of options for your travel plans. Friday offers notably more flight options compared to other days of the week. Major airlines on this route include United, American Airlines, and Delta.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times because you can get an early start to your day and arrive at your destination with plenty of time to spare.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
A non-stop flight from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) typically takes around 3 hours. This route covers a distance of approximately 1,796 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 18 minutes. Flights with two or more stops will take even longer, averaging about 10 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You can fly business class or first class between IAH and PIT. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Spirit Airlines, Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) 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™, 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 Pittsburgh, PA (PIT) from Houston, TX (IAH)?
If you're planning to travel to Pittsburgh from George Bush Intercontinental (IAH), you can fly directly into Pittsburgh Intl. (PIT). Some flights may connect through major hubs like Portland Intl. (PDX), Dallas-Fort Worth Intl. (DFW), or Charlotte-Douglas Intl. (CLT) before reaching Pittsburgh. 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 Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) 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 Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package 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 Houston, TX (IAH) to Pittsburgh, PA (PIT)?
If you booked your Houston, TX (IAH) to Pittsburgh, PA (PIT) 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 or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $303
Distance
1785 km
Average flight time
3 hours 54 mins

Book with confidence

Houston to Pittsburgh Flights

The easy way to book your flights from Houston to Pittsburgh 

With Expedia, it’s simple to find and book flights to Pittsburgh from Houston 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 Pittsburgh Intl., 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 Houston to Pittsburgh today, tomorrow, or this week.  

 

Save dollars with cheap flights from George Bush Intercontinental, IAH to Pittsburgh Intl., PIT 

Sort your search results by price to find great deals on your flight from Houston to Pittsburgh—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pittsburgh from Houston currently is just CA $303 rising to CA $619.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pittsburgh  
  • 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 Pittsburgh from Houston 

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 Pittsburgh with Expedia today.

Houston to Pittsburgh Flights

Explore a world of travel with Expedia

*Available to Expedia members.