What airlines fly to Pittsburgh?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Pittsburgh from Houston according to our data. United Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 6 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to Pittsburgh on average per week?

The number of flights available between Houston and Pittsburgh is 43 per week as of November 2026. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.

What is the cheapest airline that flies from Houston to Pittsburgh?

Frontier, Southwest, and JetBlue are the most popular carriers operating from Houston to Pittsburgh

How many flights depart from Houston to Pittsburgh on average per day?

The number of flights available between Houston and Pittsburgh is 6 per day as of November 2026. The most frequent departure time is 8:00PM, with 60% of daily flights leaving at noon.

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?

The number of operators available for flights from Houston to Pittsburgh Airport is 6 as of November 2026.

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.

$103 Cheap Flights from Houston to Pittsburgh in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Pittsburgh

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:26 pm - 5:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

22h 02m2 stops Atlanta Hartsfield-Jackson Orlando

7:59 pm - 4:06 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

21h 07m1 stop Fort Lauderdale

$192Multiple Airlines

Wed, Dec 2 - Mon, Dec 7

7:39 pm - 5:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

20h 49m1 stop Orlando

6:28 pm - 10:27 amPIT Pittsburgh-IAH Houston George Bush Intcntl

16h 59m1 stop Orlando

$196Frontier

Thu, Dec 3 - Thu, Dec 10

6:27 pm - 12:49 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

17h 22m1 stop Orlando

1:44 pm - 10:22 amPIT Pittsburgh-IAH Houston George Bush Intcntl

21h 38m1 stop Orlando

$196Frontier

Mon, Jan 4 - Mon, Jan 11

7:40 am - 11:28 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 48mnonstop

5:44 pm - 8:17 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 33mnonstop

$237United Airlines

Tue, Jan 19 - Tue, Jan 26

7:00 pm - 10:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

5:25 am - 7:45 amPIT Pittsburgh-HOU Houston Hobby

3h 20mnonstop

$237Southwest

Thu, Dec 10 - Mon, Dec 14

8:24 am - 2:47 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

5h 23m1 stop Chicago O'Hare Intl

6:00 am - 8:33 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 33mnonstop

$247United Airlines

Tue, Jan 19 - Tue, Jan 26

7:30 am - 2:30 pmHOU Houston Hobby-PIT Pittsburgh

6h 00m1 stop Dallas Love Field

7:30 pm - 9:40 pmPIT Pittsburgh-HOU Houston Hobby

3h 10mnonstop

$247Southwest

Wed, Dec 30 - Mon, Jan 4

6:46 pm - 12:41 amIAH Houston George Bush Intcntl-PIT Pittsburgh

4h 55m1 stop Atlanta Hartsfield-Jackson

7:00 am - 11:28 amPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 28m1 stop Atlanta Hartsfield-Jackson

$257Delta

Wed, Dec 30 - Mon, Jan 4

5:10 am - 12:35 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

6h 25m1 stop Atlanta Hartsfield-Jackson

5:56 pm - 10:52 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 56m1 stop Detroit Metropolitan Wayne County

$257Delta

Wed, Dec 30 - Mon, Jan 4

2:07 pm - 10:34 pmHOU Houston Hobby-PIT Pittsburgh

7h 27m1 stop Dallas/Fort Worth

12:25 pm - 6:48 pmPIT Pittsburgh-HOU Houston Hobby

7h 23m1 stop Dallas/Fort Worth

$352American Airlines

Fri, Jan 22 - Tue, Jan 26

Cheap last minute flights

Enter your travel dates to find the best prices.

8:18 am - 7:07 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

9h 49m1 stop Fort Lauderdale

7:12 pm - 2:44 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

20h 32m1 stop Fort Lauderdale

$256Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

8:18 am - 5:27 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

8h 09m1 stop Fort Lauderdale

7:12 pm - 2:44 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

20h 32m1 stop Fort Lauderdale

$309Multiple Airlines

Sat, Nov 14 - Mon, Nov 16

12:27 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

28h 05m1 stop Orlando

6:27 pm - 9:14 amPIT Pittsburgh-IAH Houston George Bush Intcntl

15h 47m1 stop Orlando

$318Frontier

Wed, Nov 11 - Fri, Nov 13

8:35 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

19h 57m1 stop Orlando

6:27 pm - 1:34 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

20h 07m1 stop Orlando

$338Frontier

Thu, Nov 12 - Thu, Nov 19

8:05 pm - 11:57 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 52mnonstop

12:55 pm - 3:11 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

$697United Airlines

Fri, Nov 13 - Sun, Nov 15

11:55 am - 3:47 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 52mnonstop

10:37 am - 3:27 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 50m1 stop Washington, D.C. Dulles Intl

$707United Airlines

Fri, Nov 13 - Sun, Nov 15

2:45 pm - 6:25 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

5:25 am - 7:45 amPIT Pittsburgh-HOU Houston Hobby

3h 20mnonstop

$781Southwest

Thu, Nov 12 - Mon, Dec 14

2:45 pm - 6:25 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

5:25 am - 7:45 amPIT Pittsburgh-HOU Houston Hobby

3h 20mnonstop

$781Southwest

Mon, Nov 9 - Mon, Dec 14

2:07 pm - 10:38 pmHOU Houston Hobby-PIT Pittsburgh

7h 31m1 stop Dallas/Fort Worth

11:32 am - 4:32 pmPIT Pittsburgh-HOU Houston Hobby

6h 00m1 stop Dallas/Fort Worth

$837American Airlines

Fri, Nov 13 - Sat, Nov 14

2:07 pm - 10:38 pmHOU Houston Hobby-PIT Pittsburgh

7h 31m1 stop Dallas/Fort Worth

11:32 am - 4:32 pmPIT Pittsburgh-HOU Houston Hobby

6h 00m1 stop Dallas/Fort Worth

$839American Airlines

Mon, Nov 9 - Fri, Nov 13

Cheap direct flights

Enter your travel dates to find the best prices.

7:40 am - 11:28 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 48mnonstop

5:44 pm - 8:17 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 33mnonstop

$237United Airlines

Tue, Jan 19 - Tue, Jan 26

7:00 pm - 10:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

5:25 am - 7:45 amPIT Pittsburgh-HOU Houston Hobby

3h 20mnonstop

$237Southwest

Thu, Dec 10 - Mon, Dec 14

7:00 pm - 10:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

7:40 pm - 9:50 pmPIT Pittsburgh-HOU Houston Hobby

3h 10mnonstop

$259Southwest

Tue, Dec 15 - Sat, Dec 19

7:00 pm - 10:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

5:25 am - 7:45 amPIT Pittsburgh-HOU Houston Hobby

3h 20mnonstop

$274Southwest

Mon, Dec 7 - Tue, Dec 8

2:05 pm - 5:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

7:30 pm - 9:40 pmPIT Pittsburgh-HOU Houston Hobby

3h 10mnonstop

$274Southwest

Wed, Dec 30 - Mon, Jan 4

8:11 pm - 11:59 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 48mnonstop

5:00 pm - 7:10 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 10mnonstop

$284United Airlines

Tue, Dec 1 - Fri, Dec 4

7:40 am - 11:28 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 48mnonstop

12:30 pm - 2:57 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 27mnonstop

$284United Airlines

Tue, Feb 9 - Thu, Feb 11

7:00 pm - 10:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

1:15 pm - 3:20 pmPIT Pittsburgh-HOU Houston Hobby

3h 05mnonstop

$284Southwest

Tue, Dec 15 - Fri, Dec 18

8:00 pm - 11:51 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

5:44 pm - 8:17 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 33mnonstop

$289United Airlines

Mon, Dec 21 - Thu, Jan 7

7:00 pm - 10:45 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

5:25 am - 7:45 amPIT Pittsburgh-HOU Houston Hobby

3h 20mnonstop

$289Southwest

Mon, Dec 7 - Mon, Dec 14

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American Airlines flights from Houston to Pittsburgh

Our best American Airlines deals on Houston to Pittsburgh flight tickets

American Airlines

Jan 22

HOU2:07 pmHouston Hobby

7h 27m

1 stop

PIT10:34 pmPittsburgh

Jan 26

PIT12:25 pmPittsburgh

7h 23m

1 stop

HOU6:48 pmHouston Hobby

$352

American Airlines

Dec 29

HOU2:24 pmHouston Hobby

7h 07m

1 stop

PIT10:31 pmPittsburgh

Jan 1

PIT7:14 pmPittsburgh

5h 42m

1 stop

HOU11:56 pmHouston Hobby

$401

American Airlines

Nov 20

HOU2:05 pmHouston Hobby

7h 31m

1 stop

PIT10:36 pmPittsburgh

Jan 16

PIT12:25 pmPittsburgh

7h 23m

1 stop

HOU6:48 pmHouston Hobby

$433

Frontier flights from Houston to Pittsburgh

Our best Frontier deals on Houston to Pittsburgh flight tickets

Frontier

Dec 3

IAH7:39 pmHouston George Bush Intcntl

20h 49m

1 stop

PIT5:28 pmPittsburgh

Dec 10

PIT6:28 pmPittsburgh

16h 59m

1 stop

IAH10:27 amHouston George Bush Intcntl

$196

Frontier

Jan 7

IAH6:05 amHouston George Bush Intcntl

5h 44m

1 stop

PIT12:49 pmPittsburgh

Jan 11

PIT1:44 pmPittsburgh

10h 59m

1 stop

IAH11:43 pmHouston George Bush Intcntl

$198

Frontier

Dec 10

IAH7:39 pmHouston George Bush Intcntl

20h 54m

1 stop

PIT5:33 pmPittsburgh

Dec 14

PIT6:28 pmPittsburgh

19h 53m

1 stop

IAH1:21 pmHouston George Bush Intcntl

$199

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Wed 12/2

6:26 pm-5:28 pm

2 stops22h 02m

Pittsburgh

Mon 12/7

7:59 pm-4:06 pm

1 stop21h 07m

$192

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Thu 12/3

7:39 pm-5:28 pm

1 stop20h 49m

Pittsburgh

Thu 12/10

6:28 pm-10:27 am

1 stop16h 59m

$196

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Mon 1/4

6:27 pm-12:49 pm

1 stop17h 22m

Pittsburgh

Mon 1/11

1:44 pm-10:22 am

1 stop21h 38m

$196

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Tue 1/19

7:40 am-11:28 am

Nonstop2h 48m

Pittsburgh

Tue 1/26

5:44 pm-8:17 pm

Nonstop3h 33m

$237

Quickest round-trip

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Thu 12/10

7:00 pm-10:45 pm

Nonstop2h 45m

Pittsburgh

Mon 12/14

5:25 am-7:45 am

Nonstop3h 20m

$237

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Tue 1/19

8:24 am-2:47 pm

1 stop5h 23m

Pittsburgh

Tue 1/26

6:00 am-8:33 am

Nonstop3h 33m

$247

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Wed 12/30

7:30 am-2:30 pm

1 stop6h 00m

Pittsburgh

Mon 1/4

7:30 pm-9:40 pm

Nonstop3h 10m

$247

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Wed 12/30

6:46 pm-12:41 am

1 stop4h 55m

Pittsburgh

Mon 1/4

7:00 am-11:28 am

1 stop5h 28m

$257

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Wed 12/30

5:10 am-12:35 pm

1 stop6h 25m

Pittsburgh

Mon 1/4

5:56 pm-10:52 pm

1 stop5h 56m

$257

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Fri 1/22

2:07 pm-10:34 pm

1 stop7h 27m

Pittsburgh

Tue 1/26

12:25 pm-6:48 pm

1 stop7h 23m

$352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from $271 to $416.
The lowest price recently found on this route was $196.

What is the cheapest month to fly to Pittsburgh?

In general, November 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 $342. The month of February is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $393.

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 $234. 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 $847. 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 $443. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $546. 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 from Houston 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 $428 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 $328 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

Best Price Found	$103
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Houston in the past 72 hours is $103. The best round-trip flight deal from Houston to Pittsburgh found on momondo in the last 72 hours is $192.

The fastest flight from Houston to Pittsburgh takes 2h 45m

Direct flights go from Houston to Pittsburgh every day.

There is 1 airport in Pittsburgh. From Houston there are direct flights to Pittsburgh (PIT).

Search flight deals

Frequently asked questions about flying from Houston to Pittsburgh

How far is Houston to Pittsburgh by plane?
The distance between Houston and Pittsburgh is about 1136.3 mi. 2h 45m 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?
The number of operators available for flights from Houston to Pittsburgh Airport is 6 as of November 2026.
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
Frontier	PriceFrom $157	Free Cancellation	Rating 5.5 2,511 reviews	Search Frontier flights
JetBlue	PriceFrom $203	Free Cancellation	Rating 7.1 3,065 reviews	Search JetBlue flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,702 reviews	Search Delta flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights
Southwest	PriceFrom $227	Free Cancellation	Rating 8.0 4,214 reviews	Search Southwest flights

Washington

Monroeville

Wheeling

Butler

West Mifflin

Canonsburg

Coraopolis

New Castle

Moon

Triadelphia

Belle Vernon

Steubenville

Mars

Wexford

Cadiz

Bridgeport

Chester

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.