S$235 Cheap Flights from Pittsburgh to Houston

View S$235 flight on Thu, 8 Jan, 2026Opens in a new window

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

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Cheap Flights from Pittsburgh to Houston (PIT-IAH)

Prices were available within the past 7 days and start at S$235 for one-way flights and S$517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$517 Return, found 1 day ago
S$517
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$517 found 1 day ago
Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$533 Return, found 1 day ago
S$533
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$533 found 1 day ago
Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$545 Return, found 1 day ago
S$545
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$545 found 1 day ago
Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$551 Return, found 1 day ago
S$551
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$551 found 1 day ago
United
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$557 Return, found 1 day ago
S$557
Return
found 1 day ago
Select United flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$557 found 1 day ago
Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$559 Return, found 1 day ago
S$559
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$559 found 1 day ago
United
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$569 Return, found 1 day ago
S$569
Return
found 1 day ago
Select United flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$569 found 1 day ago
Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$570 Return, found 1 day ago
S$570
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$570 found 1 day ago
Delta
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$571 Return, found 1 day ago
S$571
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$571 found 1 day ago
American Airlines
Thu, 8 Jan - Sat, 10 Jan
PIT
Pittsburgh
IAH
Houston
S$594 Return, found 1 day ago
S$594
Return
found 1 day ago
Select American Airlines flight, departing Thu, 8 Jan from Pittsburgh to Houston, returning Sat, 10 Jan, priced at S$594 found 1 day ago

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

April is typically the cheapest month to fly

From S$99 - S$540 per traveller.
Pittsburgh to Houston route information
Origin airport
Pittsburgh Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Return price
S$516
Distance
1785 km
Average flight time
2 hours 22 mins

Perfect flights from Pittsburgh to Houston

Your Journey from Pittsburgh to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Pittsburgh to Houston 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 Pittsburgh Intl. to George Bush Intercontinental 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 Pittsburgh to Houston Flights

Experience the joy of finding cheap flights from Pittsburgh Intl. to George Bush Intercontinental that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$235 and roundtrip prices from S$517*.
 

Pre-Flight Essentials

Ensure a smooth journey from Pittsburgh to Houston 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 Houston

Picture yourself stepping off the plane in Houston 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 Pittsburgh to Houston 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 Pittsburgh to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston 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 Pittsburgh to Houston 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 Pittsburgh to Houston 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 PIT to George Bush Intercontinental Airport (IAH)?
Pack your bags, because round-trip journeys between Pittsburgh Intl. Airport (PIT) and IAH start from S$517. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Pittsburgh Intl. Airport (PIT) to Houston Airport?
This can differ from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Pittsburgh Airport to George Bush Intercontinental Airport (IAH) 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 Pittsburgh Intl. Airport (PIT) to Houston Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Pittsburgh Airport to IAH?
You'll be up above the clouds for a while, as the flight distance from Pittsburgh to Houston is 1,800 kilometres. Put together a playlist of your favourite podcasts before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from Pittsburgh Intl. Airport (PIT) to Houston Airport?
Check out the airfares with United Airlines (UA) if you want to travel straight from Pittsburgh Airport to George Bush Intercontinental Airport (IAH). This popular carrier offers 60 flights monthly, so you're sure to find one that fits your travel plans.
Are Pittsburgh Intl. Airport (PIT) to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute deals between Pittsburgh Airport and IAH are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers publish their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to pounce when the fares dip.

Explore a world of travel with Expedia

Houston Airports

Houston

Pittsburgh to George Bush Intercontinental
S$516.10
*Available to Expedia members.