S$265 Cheap Flights from Houston to Pittsburgh

View S$265 flight on Sat, 13 Sep, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to Pittsburgh (IAH-PIT)

Prices were available within the past 7 days and start at S$265 for one-way flights and S$529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$529 Return, found 5 days ago
S$529
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$529 found 5 days ago
United
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$533 Return, found 5 days ago
S$533
Return
found 5 days ago
Select United flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$533 found 5 days ago
United
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$568 Return, found 5 days ago
S$568
Return
found 5 days ago
Select United flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$568 found 5 days ago
Delta
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$571 Return, found 5 days ago
S$571
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$571 found 5 days ago
United
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$575 Return, found 5 days ago
S$575
Return
found 5 days ago
Select United flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$575 found 5 days ago
Delta
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$581 Return, found 5 days ago
S$581
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$581 found 5 days ago
Delta
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$581 Return, found 5 days ago
S$581
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$581 found 5 days ago
Delta
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$584 Return, found 5 days ago
S$584
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$584 found 5 days ago
United
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$585 Return, found 5 days ago
S$585
Return
found 5 days ago
Select United flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$585 found 5 days ago
Delta
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$588 Return, found 5 days ago
S$588
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$588 found 5 days ago
United
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$590 Return, found 5 days ago
S$590
Return
found 5 days ago
Select United flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$590 found 5 days ago
United
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$606 Return, found 5 days ago
S$606
Return
found 5 days ago
Select United flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$606 found 5 days ago
American Airlines
Sat, 13 Sep - Mon, 15 Sep
IAH
Houston
PIT
Pittsburgh
S$609 Return, found 5 days ago
S$609
Return
found 5 days ago
Select American Airlines flight, departing Sat, 13 Sep from Houston to Pittsburgh, returning Mon, 15 Sep, priced at S$609 found 5 days ago

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

August is typically the cheapest month to fly

From S$66 - S$339 per traveller.

Graph displaying average flight prices per month

Houston to Pittsburgh route information
Origin airport
George Bush Intercontinental
Destination airport
Pittsburgh Intl.
Return price
S$529
Distance
1785 km
Average flight time
3 hours 56 mins

Perfect flights from Houston to Pittsburgh

Your Journey from Houston to Pittsburgh

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Pittsburgh caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from George Bush Intercontinental to Pittsburgh Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Pittsburgh Flights

Experience the joy of finding cheap flights from George Bush Intercontinental to Pittsburgh Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$265 and roundtrip prices from S$529*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Pittsburgh with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Pittsburgh

Picture yourself stepping off the plane in Pittsburgh and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Pittsburgh Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Pittsburgh.
 

Beyond the Flight – Exploring Pittsburgh

With Expedia, your adventure extends beyond the flight. Explore Pittsburgh at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Pittsburgh with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Pittsburgh with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Pittsburgh Intl. Airport (PIT)?
The lowest price advertised for a round-trip journey between Houston Airport and PIT is S$529. But you better act quick. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to Pittsburgh Intl. Airport (PIT)?
The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Houston Airport to Pittsburgh Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to Pittsburgh Intl. Airport (PIT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to PIT?
It's around 1,800 kilometres between Houston and Pittsburgh, so you'll be up in the air for a while. Keep yourself occupied by packing things like a magazine or the latest bestseller.
Which airlines fly direct from IAH to Pittsburgh Intl. Airport (PIT)?
Operating 60 flights monthly, United Airlines (UA) is a popular choice when flying straight from IAH to Pittsburgh Airport.
Are IAH to PIT flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest fares from George Bush Intercontinental Airport (IAH) to Pittsburgh Intl. Airport (PIT) surfacing a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly --- as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.

Explore a world of travel with Expedia

Houston Airports

Houston

George Bush Intercontinental to Pittsburgh
S$528.80
*Available to Expedia members.