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Cheap flights from Houston to Pittsburgh from $48

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 1/13. 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
12:16 pm - 11:07 pm
IAH
-
PIT
9h 51m1 stop
Spirit Airlines Logo
5:50 pm - 11:58 pm
PIT
-
IAH
7h 08m1 stop
$106Spirit Airlines
Thu, Jan 29 - Wed, Feb 4
Spirit Airlines Logo
12:16 pm - 11:07 pm
IAH
-
PIT
9h 51m1 stop
Spirit Airlines Logo
5:32 am - 11:11 am
PIT
-
IAH
6h 39m1 stop
$109Spirit Airlines
Wed, Jan 21 - Thu, Jan 22
Multiple Airlines Logo
9:34 pm - 5:09 pm
IAH
-
PIT
18h 35m1 stop
Multiple Airlines Logo
8:00 am - 5:50 pm
PIT
-
IAH
10h 50m1 stop
$144Multiple Airlines
Sun, Dec 21 - Wed, Jan 7
Multiple Airlines Logo
8:18 pm - 4:45 pm
IAH
-
PIT
19h 27m1 stop
Multiple Airlines Logo
5:50 pm - 11:58 pm
PIT
-
IAH
7h 08m1 stop
$153Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
American Airlines Logo
10:35 am - 10:49 pm
HOU
-
PIT
11h 14m1 stop
American Airlines Logo
7:06 am - 6:06 pm
PIT
-
HOU
12h 00m1 stop
$367American Airlines
Wed, Jan 14 - Sat, Jan 24
Delta Logo
5:45 am - 12:43 pm
HOU
-
PIT
5h 58m1 stop
Delta Logo
10:54 am - 4:10 pm
PIT
-
HOU
6h 16m1 stop
$373Delta
Tue, Jan 6 - Wed, Jan 7
Southwest Logo
12:55 pm - 8:50 pm
HOU
-
PIT
6h 55m2 stops
Southwest Logo
6:00 pm - 10:40 pm
PIT
-
HOU
5h 40m1 stop
$378Southwest
Tue, Jan 6 - Wed, Jan 7
American Airlines Logo
9:04 am - 3:05 pm
HOU
-
PIT
5h 01m1 stop
American Airlines Logo
1:13 pm - 10:46 pm
PIT
-
HOU
10h 33m1 stop
$381American Airlines
Thu, Jan 29 - Wed, Feb 4
Delta Logo
5:45 am - 1:50 pm
HOU
-
PIT
7h 05m1 stop
Delta Logo
11:55 am - 4:10 pm
PIT
-
HOU
5h 15m1 stop
$384Delta
Wed, Jan 21 - Thu, Jan 22
Southwest Logo
2:35 pm - 8:50 pm
HOU
-
PIT
5h 15m1 stop
Southwest Logo
6:00 pm - 8:25 pm
PIT
-
HOU
3h 25mnonstop
$385Southwest
Mon, Jan 12 - Thu, Jan 15

Spirit Airlines flights from Houston to Pittsburgh

Our best Spirit Airlines deals on Houston to Pittsburgh flight tickets
Spirit Airlines
Jan 29
IAH12:16 pmHouston George Bush Intcntl
9h 51m
1 stop
PIT11:07 pmPittsburgh
Feb 4
PIT5:50 pmPittsburgh
7h 08m
1 stop
IAH11:58 pmHouston George Bush Intcntl
$106
Find similar
Spirit Airlines
Jan 21
IAH12:16 pmHouston George Bush Intcntl
9h 51m
1 stop
PIT11:07 pmPittsburgh
Jan 22
PIT5:32 amPittsburgh
6h 39m
1 stop
IAH11:11 amHouston George Bush Intcntl
$109
Find similar
Spirit Airlines
Jan 6
IAH10:08 amHouston George Bush Intcntl
11h 34m
1 stop
PIT10:42 pmPittsburgh
Jan 7
PIT10:53 amPittsburgh
7h 57m
1 stop
IAH5:50 pmHouston George Bush Intcntl
$110
Find similar

Frontier flights from Houston to Pittsburgh

Our best Frontier deals on Houston to Pittsburgh flight tickets
Frontier
Jan 1
IAH11:32 amHouston George Bush Intcntl
27h 40m
1 stop
PIT4:12 pmPittsburgh
Jan 5
PIT6:02 pmPittsburgh
16h 59m
1 stop
IAH10:01 amHouston George Bush Intcntl
$233
Find similar
Frontier
Dec 18
IAH11:32 amHouston George Bush Intcntl
27h 40m
1 stop
PIT4:12 pmPittsburgh
Dec 29
PIT5:54 pmPittsburgh
25h 43m
1 stop
IAH6:37 pmHouston George Bush Intcntl
$297
Find similar
Frontier
Dec 22
IAH8:30 amHouston George Bush Intcntl
7h 39m
1 stop
PIT5:09 pmPittsburgh
Dec 29
PIT5:54 pmPittsburgh
25h 43m
1 stop
IAH6:37 pmHouston George Bush Intcntl
$315
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 December 8, 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

12:16 pm-11:07 pm

1 stop9h 51m

Pittsburgh

Wed 2/4

5:50 pm-11:58 pm

1 stop7h 08m

$106

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 1/21

12:16 pm-11:07 pm

1 stop9h 51m

Pittsburgh

Thu 1/22

5:32 am-11:11 am

1 stop6h 39m

$109

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sun 12/21

9:34 pm-5:09 pm

1 stop18h 35m

Pittsburgh

Wed 1/7

8:00 am-5:50 pm

1 stop10h 50m

$144

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Mon 1/26

8:18 pm-4:45 pm

1 stop19h 27m

Pittsburgh

Thu 1/29

5:50 pm-11:58 pm

1 stop7h 08m

$153

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Wed 1/14

10:35 am-10:49 pm

1 stop11h 14m

Pittsburgh

Sat 1/24

7:06 am-6:06 pm

1 stop12h 00m

$367

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Tue 1/6

5:45 am-12:43 pm

1 stop5h 58m

Pittsburgh

Wed 1/7

10:54 am-4:10 pm

1 stop6h 16m

$373

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Tue 1/6

12:55 pm-8:50 pm

2 stops6h 55m

Pittsburgh

Wed 1/7

6:00 pm-10:40 pm

1 stop5h 40m

$378

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 1/29

9:04 am-3:05 pm

1 stop5h 01m

Pittsburgh

Wed 2/4

1:13 pm-10:46 pm

1 stop10h 33m

$381

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Wed 1/21

5:45 am-1:50 pm

1 stop7h 05m

Pittsburgh

Thu 1/22

11:55 am-4:10 pm

1 stop5h 15m

$384

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Mon 1/12

2:35 pm-8:50 pm

1 stop5h 15m

Pittsburgh

Thu 1/15

6:00 pm-8:25 pm

Nonstop3h 25m

$385

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 $275.

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 Sunday will generally be more expensive and average around $453. 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 evening, with an average ticket price of $497. Departure times in the evening 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 $376 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 3 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 40m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The fastest flight from Houston to Pittsburgh takes 2h 40m
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
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,252 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
Triadelphia
New Castle
West Mifflin
Steubenville
Belle Vernon
Moon
Coraopolis
Wexford
Mars
Freeport
Cadiz
Chester
Bridgeport
Edgewood

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.

An easier way to manage your Pittsburgh trip

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