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Cheap flights from Houston George Bush Intcntl Airport to Pittsburgh from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Pittsburgh departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
11:39 am - 11:59 pm
IAH
-
PIT
11h 20m
1 stop
Spirit Airlines Logo
6:35 am - 8:23 am
PIT
-
IAH
26h 48m
1 stop
$188Spirit Airlines
Fri, Apr 24 - Mon, Apr 27
Spirit Airlines Logo
12:16 pm - 10:43 pm
IAH
-
PIT
9h 27m
1 stop
Spirit Airlines Logo
6:25 am - 11:24 am
PIT
-
IAH
5h 59m
1 stop
$192Spirit Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
8:15 am - 5:20 pm
IAH
-
PIT
8h 05m
1 stop
Multiple Airlines Logo
6:35 am - 10:47 pm
PIT
-
IAH
17h 12m
1 stop
$193Multiple Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
8:15 am - 5:20 pm
IAH
-
PIT
8h 05m
1 stop
Multiple Airlines Logo
6:15 pm - 2:46 pm
PIT
-
IAH
21h 31m
1 stop
$195Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
Multiple Airlines Logo
7:55 pm - 8:29 am
IAH
-
PIT
11h 34m
1 stop
Multiple Airlines Logo
6:35 am - 10:47 pm
PIT
-
IAH
17h 12m
1 stop
$197Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
7:55 pm - 8:29 am
IAH
-
PIT
11h 34m
1 stop
Multiple Airlines Logo
6:15 pm - 2:46 pm
PIT
-
IAH
21h 31m
1 stop
$200Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Spirit Airlines Logo
12:16 pm - 11:59 pm
IAH
-
PIT
10h 43m
1 stop
Spirit Airlines Logo
6:15 pm - 11:27 am
PIT
-
IAH
18h 12m
1 stop
$202Spirit Airlines
Wed, Apr 22 - Sat, Apr 25
Multiple Airlines Logo
8:15 am - 5:20 pm
IAH
-
PIT
8h 05m
1 stop
Multiple Airlines Logo
6:15 pm - 11:27 am
PIT
-
IAH
18h 12m
1 stop
$204Multiple Airlines
Fri, Apr 17 - Sat, Apr 18
Spirit Airlines Logo
4:20 pm - 11:56 pm
IAH
-
PIT
6h 36m
1 stop
Spirit Airlines Logo
10:45 am - 5:32 pm
PIT
-
IAH
7h 47m
1 stop
$207Spirit Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
7:55 pm - 8:29 am
IAH
-
PIT
11h 34m
1 stop
Multiple Airlines Logo
6:15 pm - 11:27 am
PIT
-
IAH
18h 12m
1 stop
$208Multiple Airlines
Thu, Apr 16 - Sun, Apr 19

Spirit Airlines flights from Houston George Bush Intcntl Airport to Pittsburgh

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Pittsburgh flight tickets
Spirit Airlines
Apr 24
IAH11:39 amHouston George Bush Intcntl
11h 20m
1 stop
PIT11:59 pmPittsburgh
Apr 27
PIT6:35 amPittsburgh
26h 48m
1 stop
IAH8:23 amHouston George Bush Intcntl
$188
Spirit Airlines
May 6
IAH12:16 pmHouston George Bush Intcntl
9h 27m
1 stop
PIT10:43 pmPittsburgh
May 10
PIT6:25 amPittsburgh
5h 59m
1 stop
IAH11:24 amHouston George Bush Intcntl
$192
Spirit Airlines
Apr 22
IAH12:16 pmHouston George Bush Intcntl
10h 43m
1 stop
PIT11:59 pmPittsburgh
Apr 25
PIT6:15 pmPittsburgh
18h 12m
1 stop
IAH11:27 amHouston George Bush Intcntl
$202

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Fri 4/24

11:39 am-11:59 pm

1 stop11h 20m

Pittsburgh

Mon 4/27

6:35 am-8:23 am

1 stop26h 48m

$188

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/6

12:16 pm-10:43 pm

1 stop9h 27m

Pittsburgh

Sun 5/10

6:25 am-11:24 am

1 stop5h 59m

$192

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Fri 4/17

8:15 am-5:20 pm

1 stop8h 05m

Pittsburgh

Wed 4/22

6:35 am-10:47 pm

1 stop17h 12m

$193

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Fri 4/17

8:15 am-5:20 pm

1 stop8h 05m

Pittsburgh

Thu 4/23

6:15 pm-2:46 pm

1 stop21h 31m

$195

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 4/16

7:55 pm-8:29 am

1 stop11h 34m

Pittsburgh

Wed 4/22

6:35 am-10:47 pm

1 stop17h 12m

$197

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 4/16

7:55 pm-8:29 am

1 stop11h 34m

Pittsburgh

Thu 4/23

6:15 pm-2:46 pm

1 stop21h 31m

$200

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 4/22

12:16 pm-11:59 pm

1 stop10h 43m

Pittsburgh

Sat 4/25

6:15 pm-11:27 am

1 stop18h 12m

$202

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Fri 4/17

8:15 am-5:20 pm

1 stop8h 05m

Pittsburgh

Sat 4/18

6:15 pm-11:27 am

1 stop18h 12m

$204
Quickest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 4/1

4:20 pm-11:56 pm

1 stop6h 36m

Pittsburgh

Tue 4/7

10:45 am-5:32 pm

1 stop7h 47m

$207

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 4/16

7:55 pm-8:29 am

1 stop11h 34m

Pittsburgh

Sun 4/19

6:15 pm-11:27 am

1 stop18h 12m

$208

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pittsburgh?

In general, September is the cheapest month to fly from Houston George Bush Intcntl Airport to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $216. The month of April is another great option to travel to Pittsburgh, with average flight prices from Houston George Bush Intcntl Airport averaging around $351.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Saturday when prices can be found for as low as $374. This is often the case because there is less demand to fly during this day of the week. Flights from Houston George Bush Intcntl Airport to Pittsburgh on a Sunday will generally be more expensive and average around $600. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pittsburgh?

Our data shows that the cheapest Houston George Bush Intcntl Airport to Pittsburgh flights are usually those with departure times at noon. Our users have found flights to Pittsburgh at noon for as low as $374. Flights to Pittsburgh are more costly in the morning, with an average ticket price of $458. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston George Bush Intcntl to Pittsburgh flight route?

Fly from Houston George Bush Intcntl to Pittsburgh for the best Houston George Bush Intcntl - Pittsburgh flight prices

How far in advance should I book a flight to Pittsburgh?

You are more likely to see cheaper flights to Pittsburgh from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Houston George Bush Intcntl Airport for as low as $241 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Pittsburgh flights?

There are 3 cabin classes available to choose from on Houston George Bush Intcntl to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to Pittsburgh flights?

You could potentially save up to 51% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Pittsburgh flight.

How have Houston George Bush Intcntl Airport to Pittsburgh flight prices changed over time?

As of March 2026, prices for Houston George Bush Intcntl Airport to Pittsburgh flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Pittsburgh (IAH to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Pittsburgh

Best Price Found

$253

Fastest flight time

2h 42m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The best one-way flight to Pittsburgh from Houston George Bush Intcntl Airport in the past 72 hours is $253. The best round-trip flight deal from Houston George Bush Intcntl Airport to Pittsburgh found on momondo in the last 72 hours is $416.
The fastest flight from Houston George Bush Intcntl Airport to Pittsburgh takes 2h 42m
Direct flights go from Houston George Bush Intcntl Airport to Pittsburgh every day.
There is 1 airport in Pittsburgh. From Houston George Bush Intcntl Airport there are direct flights to Pittsburgh (PIT).
Search flight deals

  • How far is Houston George Bush Intcntl to Pittsburgh by plane?

    A flight from Houston George Bush Intcntl to Pittsburgh will travel around 1124.1 mi. In terms of flight time, this usually takes a little over 2h 42m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Pittsburgh Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Pittsburgh Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Pittsburgh Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Pittsburgh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Pittsburgh?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Pittsburgh?

Best airlines flying from Houston George Bush Intcntl Airport to Pittsburgh

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
8,538 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $175Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights

  • United Airlines Flights From Houston George Bush Intcntl Airport to Pittsburgh

    United Airlines operates around 24 flights from Houston George Bush Intcntl Airport to Pittsburgh every week. The average price of these flights found in the last 72 hours has been $478, but momondo users have found United Airlines deals from Houston George Bush Intcntl Airport to Pittsburgh from as low as $295 round-trip. United Airlines has been scored 7.4/10 in 9,462 reviews.

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Monroeville
Wheeling
Butler
Canonsburg
Triadelphia
New Castle
West Mifflin
Belle Vernon
Steubenville
Coraopolis
Moon
Mars
Wexford
Cadiz
Chester
Bridgeport
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Pittsburgh?

Finding the right flight to Pittsburgh from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pittsburgh quick and easy, saving you time and money.

Can I find flights from Houston to Pittsburgh with flexible booking policies on momondo?

Yes. All flights to Pittsburgh from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Pittsburgh?

Once all potential Houston to Pittsburgh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Pittsburgh right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Pittsburgh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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