IAH - PIT

$78 Find Cheap Flights from Houston George Bush Airport to Pittsburgh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Pittsburgh departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Pittsburgh, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$184
Typical prices: $588-$365
Spirit Airlines, Frontier
Thu 5/14Mon 5/18
IAH - PIT • 1 stop
Cheapest non-stop
$277
Typical prices: $622-$395
United Airlines
Tue 5/26Tue 6/2
IAH - PIT • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom on this route.
Spirit's Wi-Fi provides gate-to-gate connectivity.
Expert advice
Expert advice
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Top airlines
Cheapest • from $189 (round-trip)
Best reviews • 7.4 score
Airline reviews
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Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 52m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $252 (round-trip)
Shortest trip • 5h 23m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 50% compared to booking last minute.
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When to travel
Cheapest • 51% price drop
Most popular
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Flight Deals

Cheap Flights from George Bush Intcntl to Pittsburgh (IAH-PIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Pittsburgh

Thu, May 14 - Mon, May 18
Multiple Airlines Logo
9:58 am - 10:07 pm
IAH
-
PIT
11h 09m
1 stop
Multiple Airlines Logo
8:15 pm - 6:49 pm
PIT
-
IAH
23h 34m
1 stop
$184Multiple Airlines
Tue, May 19 - Mon, Jun 8
Frontier Logo
7:44 pm - 7:10 pm
IAH
-
PIT
22h 26m
1 stop
Frontier Logo
8:15 pm - 8:47 am
PIT
-
IAH
13h 32m
1 stop
$189Frontier
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
9:58 am - 10:07 pm
IAH
-
PIT
11h 09m
1 stop
Multiple Airlines Logo
8:15 pm - 8:50 am
PIT
-
IAH
13h 35m
1 stop
$190Multiple Airlines
Thu, May 14 - Mon, May 18
Frontier Logo
1:29 pm - 8:49 am
IAH
-
PIT
18h 20m
1 stop
Frontier Logo
8:15 pm - 6:49 pm
PIT
-
IAH
23h 34m
1 stop
$191Frontier
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
9:58 am - 10:07 pm
IAH
-
PIT
11h 09m
1 stop
Multiple Airlines Logo
6:00 am - 3:03 pm
PIT
-
IAH
10h 03m
1 stop
$203Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
9:58 am - 10:07 pm
IAH
-
PIT
11h 09m
1 stop
Multiple Airlines Logo
8:15 pm - 8:50 am
PIT
-
IAH
13h 35m
1 stop
$205Multiple Airlines
Wed, May 20 - Wed, Jun 3
Multiple Airlines Logo
9:45 am - 4:03 pm
IAH
-
PIT
29h 18m
1 stop
Multiple Airlines Logo
8:15 pm - 7:33 am
PIT
-
IAH
12h 18m
1 stop
$206Multiple Airlines
Tue, May 12 - Thu, May 14
Multiple Airlines Logo
7:44 pm - 7:20 pm
IAH
-
PIT
22h 36m
1 stop
Multiple Airlines Logo
6:00 am - 3:03 pm
PIT
-
IAH
10h 03m
1 stop
$208Multiple Airlines
Fri, Jun 5 - Mon, Jun 8
Frontier Logo
7:44 pm - 7:20 pm
IAH
-
PIT
22h 36m
1 stop
Frontier Logo
8:15 pm - 8:47 am
PIT
-
IAH
13h 32m
1 stop
$211Frontier
Tue, May 12 - Sat, May 16
Multiple Airlines Logo
7:44 pm - 7:20 pm
IAH
-
PIT
22h 36m
1 stop
Multiple Airlines Logo
6:00 am - 11:36 pm
PIT
-
IAH
18h 36m
1 stop
$213Multiple Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Pittsburgh flights

Get data-powered insights and trends into flights from George Bush Intcntl to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Pittsburgh?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Pittsburgh departing in May.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Pittsburgh?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Pittsburgh clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Pittsburgh on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Houston George Bush Airport to Pittsburgh. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Pittsburgh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Pittsburgh is September, where tickets cost $216 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $623 and $564 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Pittsburgh?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $451, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Pittsburgh?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Pittsburgh, you should book around 5 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from George Bush Intcntl to Pittsburgh

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Matt Meltzer

Matt Meltzer

Expert on PIT

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Good to know

Low seasonDecember
Cheapest flight$78
Most popular time to fly and prices are also 3% lower on average.
Flight from Houston George Bush Airport to Pittsburgh

When to book flights from George Bush Intcntl to Pittsburgh

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Pittsburgh flights

  • What are some of the best transportation choices to get from the Pittsburgh International Airport (PIT) to downtown Pittsburgh?

    Passengers can make the choice to ride on the Line 28X bus operated by Pittsburgh Regional Transit, which makes the trip in around 40 minutes. For passengers that would prefer to take a taxi to the downtown area, the trip time is around 25 minutes.

  • Where will I find the rental car facilities at the Pittsburgh International Airport?

    There are about six different major rental car companies that operate at this airport. Customers will find customer service desks on the Landside of the terminal near the baggage claim area, and then all rental car pick-ups and returns happen on the first level of the parking garage just adjacent to the baggage claim exit.

  • Will I be able to find any hotels close to Pittsburgh International Airport?

    One of the most convenient hotel choices at this airport is the Hyatt Regency Pittsburgh International Airport which sits right on the airport property adjacent to the terminal buildings and is just a short walk from the exit of the terminal.

  • Is it possible to use a rideshare service at the Pittsburgh International Airport, and if so, where can I meet my ride?

    Two different rideshare companies operate at this airport, and all pick-ups for these companies occur outside of Baggage Claim Door Four at the Commercial Arrivals Curb.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Pittsburgh?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Pittsburgh was $78 for a one-way ticket and $184 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Pittsburgh?

    No, a passport isn't needed to fly from Houston George Bush Airport to Pittsburgh. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Houston George Bush Airport to Pittsburgh?

    Houston George Bush Airport and Pittsburgh are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Pittsburgh.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Pittsburgh?

    Only JetBlue offers inflight Wi-Fi service on the Houston George Bush Airport to Pittsburgh flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Pittsburgh?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Houston George Bush Airport to Pittsburgh flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Pittsburgh?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Pittsburgh, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to Pittsburgh?

    There are nonstop flights from Houston George Bush Airport to Pittsburgh on a daily basis.

  • Which is the best airline for flights from Houston to Pittsburgh, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Pittsburgh are United Airlines and American Airlines. With an average price for the route of $480 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $379 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pittsburgh with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and PIT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Pittsburgh

  • Looking for a cheap flight? 25% of our users found flights on this route for $313 or less one-way and $387 or less round-trip.
  • A terrific way for passengers to get from the downtown Houston area to the George Bush Intercontinental Airport (IAH) without having to drive their own car is to travel on the Line 102 bus operated by Metropolitan Transit Harris County, which makes this trip in around 45 minutes.
  • If you're planning to drive yourself to George Bush Intercontinental Airport, one of the most convenient parking choices at this airport is the valet parking option that travelers will find in three different terminal parking garages at the airport. If instead, you are looking for the lowest daily rate for parking at this airport, the best option is their Ecopark Uncovered lots, that not only feature the lowest daily rate but also offer the option to book online to save even more money.
  • When travelers are receiving a ride to the George Bush Intercontinental Airport, the airport would like drivers to drop off passengers outside of the terminals on the Departures Level on the east side of both Terminals A and B.
  • If you plan on traveling with your kids from the George Bush Intercontinental Airport, one thing that is good to know is that this airport features designated play areas for kids that sit near Gates A7 and D6.
  • When you want to find something to do before your flight at the George Bush Intercontinental Airport, one option is to check out the art collection at this airport that serves as one of the largest collections of public art in the state of Texas. Each terminal has an art directory that lays out where all the artwork in the terminal sits.

Prefer to fly direct from Houston George Bush Airport to Pittsburgh?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Pittsburgh.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Pittsburgh Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Pittsburgh

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Pittsburgh to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 3 airlines serving from George Bush Intcntl to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying from Houston to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9677 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

8.0 ExcellentJesse, Apr 2026
IAH - NRT
Read more United Airlines reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Horrible company: canceled flights and delayed flights. Spirit canceled my flight from Miami to Philadelphia the day before we were supposed to leave from Philadelphia to Miami, with no explanation. I had to rebook another flight, spending more money and instead of flying from Miami, I had to choose a flight from Fort Lauderdale because there were no direct flights available from Miami. That created additional cost. The flight with Spirit from Fort Lauderdale was scheduled to depart at 6am, so I had to wake up my 3 and 6 years old at 3am to get to the airport in time and then, at 5am while we were at the gate the delayed the flight until 7:45am with again no explanation.

They didn’t put my luggage on my transfer so I had to spend the night in Detroit. They said my luggage would be here in the morning and they’re still searching for it. It did not arrive apparently.

Flight delayed twice (not Spirit fault) No food served* No entertainment * *in response to my choices in the rating. None was provided so couldn’t rate properly

First off, I had a conversation with a flight attendant that was working this flight. I overheard her telling another flight attendant while we were in line for Chic-Fil-A that the flight was not going to land until 12:47 pm. I found this odd since the flight was to take off at 1:03. I commented to the flight attendant that was going to mess up the on-time take-off She said. if you fly alot you will notice that it's a good thing if the flight even arrives at all. I said that was a low bar. I think that flight attendants represent their airlines whether on board or in the airport ordering food. I was surprised to hear such negativity. However, I have noticed that Spirit flight attendants are usually in a sour mood.. Eventually the flight arrived and I boarded and the flight took off an hour late. There was no direction about the on-board wi-fi. Nor was there any info in the seat back pocket. I don't know if there was wi-fi or not, There were no complimentary snacks or drinks for my row 36 as there was turbulence and the captain asked the flight attendants to stop serving just as they were close to my row. When the turbulence stopped, they did have time to serve us but they did not. Upon arriving, the flight attendant asked anyone not having to catch a flight to Ft. Laudersle which was a tight connection to sit down and let those people pass. I complied but I could not help thinking that if Spirit would have took off on time that they would not have to inconvenience their passengers. All in all, I think Spirit is a mediocre airline at best. There are so many things they could do to improve. Yet, since I only fly Spirit infrequently preferring Southwest and Delta, I like to see if they are improving and sadly no, they are not. One good thing - nice modern seats and interiors.

It was the most turbulent terrifying flight I’ve ever been on. I will never fly spirit again.

I purchased extra legroom so I will be comfortable but the guy behind me is a big guy who keeps on moving and since he is big I can feel his movement at the back of my chair.

All very good except they didn’t load our walker so haven’t gotten it yet

Sadly there was a crew member very rude with my kid and with me.

They canceled the flight and didn't assist in getting a new flight on any airline. I had to spend 10 hrs in the airport after getting a ticket On Delta for twice as much. I've flown Spirit many times and this was my worst experience I've had.

Late taking off. ATC sent us circling around Chicago for almost an hour, after landing taxied for 40 minutes.

Everything you need to know for your flight from George Bush Intcntl to Pittsburgh

Information on your arrival and departure airports