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Cheap flights from Houston to Pittsburgh from $43

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 to Pittsburgh departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
4:20 pm - 11:07 pmIAH-PIT
5h 47m1 stop
Spirit Airlines Logo
5:55 pm - 12:07 amPIT-IAH
7h 12m1 stop
$110Spirit Airlines
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Thu, Jan 29 - Wed, Feb 4
Spirit Airlines Logo
12:16 pm - 11:07 pmIAH-PIT
9h 51m1 stop
Spirit Airlines Logo
5:45 am - 11:11 amPIT-IAH
6h 26m1 stop
$116Spirit Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Multiple Airlines Logo
2:36 pm - 10:09 amIAH-PIT
18h 33m1 stop
Multiple Airlines Logo
8:16 am - 7:49 pmPIT-IAH
12h 33m1 stop
$145Multiple Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
Multiple Airlines Logo
2:36 pm - 10:09 amIAH-PIT
18h 33m1 stop
Multiple Airlines Logo
8:16 am - 2:40 pmPIT-IAH
7h 24m1 stop
$150Multiple Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
9:05 am - 6:27 pmHOU-PIT
8h 22m1 stop
American Airlines Logo
11:35 am - 8:18 pmPIT-HOU
9h 43m1 stop
$312American Airlines
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Thu, Dec 4 - Sat, Dec 6
American Airlines Logo
12:16 pm - 10:05 pmHOU-PIT
8h 49m1 stop
American Airlines Logo
11:35 am - 8:18 pmPIT-HOU
9h 43m1 stop
$340American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Southwest Logo
12:45 pm - 4:25 pmHOU-PIT
2h 40mnonstop
Southwest Logo
5:35 pm - 7:55 pmPIT-HOU
3h 20mnonstop
$364Southwest
Find Deal
Sat, Dec 6 - Tue, Dec 9
Southwest Logo
12:45 pm - 4:25 pmHOU-PIT
2h 40mnonstop
Southwest Logo
2:10 pm - 10:05 pmPIT-HOU
8h 55m1 stop
$374Southwest
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
5:25 am - 10:50 amHOU-PIT
4h 25m1 stop
Delta Logo
7:09 am - 12:21 pmPIT-HOU
6h 12m1 stop
$384Delta
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Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:00 am - 12:55 pmHOU-PIT
5h 55m1 stop
Delta Logo
6:00 am - 12:21 pmPIT-HOU
7h 21m1 stop
$403Delta
Find Deal
Sat, Mar 14 - Tue, Mar 17

Spirit Airlines flights from Houston to Pittsburgh

Our best Spirit Airlines deals on Houston to Pittsburgh flight tickets
Spirit Airlines
Jan 29
IAH4:20 pmHouston George Bush Intcntl
5h 47m
1 stop
PIT11:07 pmPittsburgh
Feb 4
PIT5:55 pmPittsburgh
7h 12m
1 stop
IAH12:07 amHouston George Bush Intcntl
$110
Find similar
Spirit Airlines
Feb 28
IAH12:16 pmHouston George Bush Intcntl
9h 51m
1 stop
PIT11:07 pmPittsburgh
Mar 3
PIT5:45 amPittsburgh
6h 26m
1 stop
IAH11:11 amHouston George Bush Intcntl
$116
Find similar
Spirit Airlines
Dec 6
IAH10:41 amHouston George Bush Intcntl
13h 00m
1 stop
PIT12:41 amPittsburgh
Dec 9
PIT7:10 amPittsburgh
13h 05m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$123
Find similar

American Airlines flights from Houston to Pittsburgh

Our best American Airlines deals on Houston to Pittsburgh flight tickets
American Airlines
Dec 4
HOU9:05 amHouston Hobby
8h 22m
1 stop
PIT6:27 pmPittsburgh
Dec 6
PIT11:35 amPittsburgh
9h 43m
1 stop
HOU8:18 pmHouston Hobby
$312
Find similar
American Airlines
Dec 6
HOU12:16 pmHouston Hobby
8h 49m
1 stop
PIT10:05 pmPittsburgh
Dec 9
PIT11:35 amPittsburgh
9h 43m
1 stop
HOU8:18 pmHouston Hobby
$340
Find similar
American Airlines
Jan 29
HOU9:04 amHouston Hobby
5h 01m
1 stop
PIT3:05 pmPittsburgh
Feb 4
PIT1:13 pmPittsburgh
10h 33m
1 stop
HOU10:46 pmHouston Hobby
$354
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 November 6, 2025.
Use the filters below to find and compare flights from Houston to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 1/29

4:20 pm-11:07 pm

1 stop5h 47m

Pittsburgh

Wed 2/4

5:55 pm-12:07 am

1 stop7h 12m

$110

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 2/28

12:16 pm-11:07 pm

1 stop9h 51m

Pittsburgh

Tue 3/3

5:45 am-11:11 am

1 stop6h 26m

$116

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 11/27

2:36 pm-10:09 am

1 stop18h 33m

Pittsburgh

Tue 12/2

8:16 am-7:49 pm

1 stop12h 33m

$145

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 11/20

2:36 pm-10:09 am

1 stop18h 33m

Pittsburgh

Mon 11/24

8:16 am-2:40 pm

1 stop7h 24m

$150

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 12/4

9:05 am-6:27 pm

1 stop8h 22m

Pittsburgh

Sat 12/6

11:35 am-8:18 pm

1 stop9h 43m

$312

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 12/6

12:16 pm-10:05 pm

1 stop8h 49m

Pittsburgh

Tue 12/9

11:35 am-8:18 pm

1 stop9h 43m

$340

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 12/6

12:45 pm-4:25 pm

Nonstop2h 40m

Pittsburgh

Tue 12/9

5:35 pm-7:55 pm

Nonstop3h 20m

$364

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 12/6

12:45 pm-4:25 pm

Nonstop2h 40m

Pittsburgh

Tue 12/9

2:10 pm-10:05 pm

1 stop8h 55m

$374

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 2/28

5:25 am-10:50 am

1 stop4h 25m

Pittsburgh

Tue 3/3

7:09 am-12:21 pm

1 stop6h 12m

$384

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 3/14

6:00 am-12:55 pm

1 stop5h 55m

Pittsburgh

Tue 3/17

6:00 am-12:21 pm

1 stop7h 21m

$403

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 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 typical price of a round-trip flight between Houston and Pittsburgh?

What is the cheapest month to fly to Pittsburgh?

In general, September is the cheapest month to fly from Houston to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $266. The month of February is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $281.

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 Wednesday when prices can be found for as low as $363. This is often the case because there is less demand to fly during this day of the week. Flights from Houston to Pittsburgh on a Monday will generally be more expensive and average around $414. 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 to Pittsburgh flights are usually those with departure times at noon. Our users have found flights to Pittsburgh at noon for as low as $393. Flights to Pittsburgh are more costly in the morning, with an average ticket price of $463. 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 to Pittsburgh flight route?

Fly from Houston George Bush Intcntl to Pittsburgh for the best Houston - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Houston for as low as $185 on momondo.

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

There are 4 cabin classes available to choose from on Houston to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Pittsburgh flight deals and tips

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

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The fastest flight from Houston to Pittsburgh takes 2h 35m
Direct flights go from Houston to Pittsburgh every day.
There is 1 airport near Pittsburgh: Pittsburgh (PIT)
Search flight deals

  • How far is Houston to Pittsburgh by plane?

    The distance between Houston and Pittsburgh is about 1136.3 mi. 2h 40m is a normal flight duration for this route.

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

    Prices for flights from Houston to Pittsburgh Airport refresh daily.

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

  • How old do you have to be to fly from Houston 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 to Pittsburgh Airport.

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

    The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Pittsburgh

Compare and see reviews for airlines that fly from Houston to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
SouthwestPriceFrom $283Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

Traveling to a place near Pittsburgh?

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

Why use momondo?

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

It is quick and easy to find Houston to Pittsburgh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.

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

momondo does allow users to show only those flights to Pittsburgh from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Houston and Pittsburgh by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Pittsburgh, momondo offers a useful price alert feature which will track prices for flights to Pittsburgh from Houston and alert you when they change.

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