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

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

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

The number of flights available between Houston and Pittsburgh is 24 per week as of October 2026. The most frequent departure day is Thu, with 33% of weekly flights leaving on this day.

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

The number of flights available between Houston and Pittsburgh is 3 per day as of October 2026. The most frequent departure time is 7:00AM, with 53% of daily flights leaving at noon.

What airlines fly to Pittsburgh?

United Airlines, Southwest and JetBlue 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 75% 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.

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 October 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.

$90 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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:12 pm - 5:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

26h 16m1 stop Orlando

6:28 pm - 10:12 amPIT Pittsburgh-IAH Houston George Bush Intcntl

16h 44m1 stop Orlando

$205Frontier

Thu, Dec 3 - Mon, Dec 7

2:50 pm - 6:30 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

6:25 am - 2:00 pmPIT Pittsburgh-HOU Houston Hobby

8h 35m2 stops Nashville Intl Birmingham

$226Southwest

Sat, Nov 21 - Tue, Dec 1

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

2h 45mnonstop

1:30 pm - 7:40 pmPIT Pittsburgh-HOU Houston Hobby

7h 10m2 stops Nashville Intl Jackson-Evers Intl

$226Southwest

Thu, Dec 10 - Mon, Dec 14

9:24 pm - 9:41 amIAH Houston George Bush Intcntl-PIT Pittsburgh

35h 17m2 stops Atlanta Hartsfield-Jackson Tampa

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

21h 07m1 stop Fort Lauderdale

$228Multiple Airlines

Fri, Dec 4 - Mon, Dec 7

6:24 pm - 9:41 amIAH Houston George Bush Intcntl-PIT Pittsburgh

14h 17m2 stops Atlanta Hartsfield-Jackson Tampa

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

21h 07m1 stop Fort Lauderdale

$228Multiple Airlines

Sat, Dec 5 - Mon, Dec 7

2:12 pm - 5:28 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

26h 16m1 stop Orlando

6:28 pm - 10:12 amPIT Pittsburgh-IAH Houston George Bush Intcntl

16h 44m1 stop Orlando

$229Frontier

Thu, Dec 3 - Mon, Dec 7

5:35 am - 2:11 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

7h 36m1 stop Atlanta Hartsfield-Jackson

6:10 am - 10:35 amPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 25m1 stop Detroit Metropolitan Wayne County

$231Delta

Thu, Nov 19 - Mon, Nov 23

2:35 pm - 10:27 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

6h 52m1 stop Newark

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

3h 10mnonstop

$234United Airlines

Fri, Dec 4 - Tue, Dec 8

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

$239United Airlines

Fri, Dec 4 - Tue, Dec 8

5:27 pm - 12:46 amHOU Houston Hobby-PIT Pittsburgh

6h 19m1 stop Atlanta Hartsfield-Jackson

8:00 am - 2:13 pmPIT Pittsburgh-HOU Houston Hobby

7h 13m1 stop Atlanta Hartsfield-Jackson

$244Delta

Fri, Dec 4 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

4:21 pm - 5:32 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

24h 11m1 stop Orlando

6:27 pm - 8:55 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

27h 28m1 stop Orlando

$270Frontier

Tue, Nov 3 - Tue, Nov 10

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

28h 05m1 stop Orlando

6:27 pm - 9:19 amPIT Pittsburgh-IAH Houston George Bush Intcntl

15h 52m1 stop Orlando

$278Frontier

Wed, Nov 4 - Sat, Nov 7

11:41 am - 10:52 pmHOU Houston Hobby-PIT Pittsburgh

10h 11m1 stop Dallas/Fort Worth

5:45 pm - 10:34 pmPIT Pittsburgh-HOU Houston Hobby

5h 49m1 stop Dallas/Fort Worth

$741American Airlines

Sat, Oct 31 - Tue, Nov 10

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

2h 45mnonstop

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

3h 10mnonstop

$793Southwest

Wed, Nov 4 - Thu, Nov 12

7:00 pm - 10:40 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

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

3h 20mnonstop

$793Southwest

Tue, Nov 3 - Tue, Nov 10

6:00 am - 2:39 pmHOU Houston Hobby-PIT Pittsburgh

7h 39m1 stop Dallas/Fort Worth

5:45 pm - 10:34 pmPIT Pittsburgh-HOU Houston Hobby

5h 49m1 stop Dallas/Fort Worth

$798American Airlines

Tue, Nov 3 - Tue, Nov 10

7:40 am - 11:31 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

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

3h 16mnonstop

$803United Airlines

Wed, Nov 4 - Thu, Nov 12

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

2h 52mnonstop

5:10 pm - 7:20 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 10mnonstop

$803United Airlines

Tue, Nov 3 - Sun, Nov 8

12:03 pm - 10:56 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

9h 53m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

6:00 am - 10:27 amPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 27m1 stop Detroit Metropolitan Wayne County

$1,236Delta

Tue, Nov 3 - Sun, Nov 8

9:42 am - 8:27 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

9h 45m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

7:54 pm - 11:55 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 01m1 stop Atlanta Hartsfield-Jackson

$1,251Delta

Tue, Nov 3 - Sun, Nov 8

Cheap direct flights

Enter your travel dates to find the best prices.

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

$239United Airlines

Fri, Dec 4 - Tue, Dec 8

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

2h 48mnonstop

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

3h 16mnonstop

$254United Airlines

Thu, Dec 3 - Sun, Dec 6

2:40 pm - 6:20 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

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

3h 05mnonstop

$254Southwest

Fri, Dec 11 - Fri, Dec 18

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

2h 48mnonstop

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

3h 16mnonstop

$254United Airlines

Thu, Dec 3 - Sun, Dec 6

11:55 am - 3:46 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 51mnonstop

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

3h 16mnonstop

$257United Airlines

Thu, Dec 10 - Mon, Dec 14

7:40 am - 11:23 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 43mnonstop

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

3h 33mnonstop

$257United Airlines

Thu, Jan 28 - Wed, Feb 3

11:55 am - 3:50 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

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

3h 33mnonstop

$257United Airlines

Thu, Jan 7 - Sat, Jan 9

11:55 am - 3:50 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

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

3h 33mnonstop

$257United Airlines

Wed, Dec 30 - Tue, Jan 5

11:55 am - 3:50 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

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

3h 33mnonstop

$257United Airlines

Thu, Jan 21 - Mon, Jan 25

2:40 pm - 6:20 pmHOU Houston Hobby-PIT Pittsburgh

2h 40mnonstop

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

3h 10mnonstop

$274Southwest

Fri, Dec 11 - Sun, Dec 13

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Frontier flights from Houston to Pittsburgh

Our best Frontier deals on Houston to Pittsburgh flight tickets

Frontier

Dec 3

IAH2:12 pmHouston George Bush Intcntl

26h 16m

1 stop

PIT5:28 pmPittsburgh

Dec 7

PIT6:28 pmPittsburgh

16h 44m

1 stop

IAH10:12 amHouston George Bush Intcntl

$205

Frontier

Dec 3

IAH2:12 pmHouston George Bush Intcntl

26h 16m

1 stop

PIT5:28 pmPittsburgh

Dec 7

PIT6:28 pmPittsburgh

16h 44m

1 stop

IAH10:12 amHouston George Bush Intcntl

$229

Frontier

Nov 25

IAH5:01 amHouston George Bush Intcntl

12h 03m

1 stop

PIT6:04 pmPittsburgh

Nov 30

PIT6:59 pmPittsburgh

16h 12m

1 stop

IAH10:11 amHouston George Bush Intcntl

$237

Delta flights from Houston to Pittsburgh

Our best Delta deals on Houston to Pittsburgh flight tickets

Delta

Nov 19

IAH5:35 amHouston George Bush Intcntl

7h 36m

1 stop

PIT2:11 pmPittsburgh

Nov 23

PIT6:10 amPittsburgh

5h 25m

1 stop

IAH10:35 amHouston George Bush Intcntl

$231

Delta

Dec 4

HOU5:27 pmHouston Hobby

6h 19m

1 stop

PIT12:46 amPittsburgh

Dec 8

PIT8:00 amPittsburgh

7h 13m

1 stop

HOU2:13 pmHouston Hobby

$244

Delta

Dec 4

HOU5:27 pmHouston Hobby

6h 19m

1 stop

PIT12:46 amPittsburgh

Dec 8

PIT8:00 amPittsburgh

7h 13m

1 stop

HOU2:13 pmHouston Hobby

$251

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Thu 12/3

2:12 pm-5:28 pm

1 stop26h 16m

Pittsburgh

Mon 12/7

6:28 pm-10:12 am

1 stop16h 44m

$205

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Sat 11/21

2:50 pm-6:30 pm

Nonstop2h 40m

Pittsburgh

Tue 12/1

6:25 am-2:00 pm

2 stops8h 35m

$226

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Thu 12/10

7:00 pm-10:45 pm

Nonstop2h 45m

Pittsburgh

Mon 12/14

1:30 pm-7:40 pm

2 stops7h 10m

$226

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Fri 12/4

9:24 pm-9:41 am

2 stops35h 17m

Pittsburgh

Mon 12/7

7:59 pm-4:06 pm

1 stop21h 07m

$228

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Sat 12/5

6:24 pm-9:41 am

2 stops14h 17m

Pittsburgh

Mon 12/7

7:59 pm-4:06 pm

1 stop21h 07m

$228

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Thu 12/3

2:12 pm-5:28 pm

1 stop26h 16m

Pittsburgh

Mon 12/7

6:28 pm-10:12 am

1 stop16h 44m

$229

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Thu 11/19

5:35 am-2:11 pm

1 stop7h 36m

Pittsburgh

Mon 11/23

6:10 am-10:35 am

1 stop5h 25m

$231

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Fri 12/4

2:35 pm-10:27 pm

1 stop6h 52m

Pittsburgh

Tue 12/8

5:00 pm-7:10 pm

Nonstop3h 10m

$234

Quickest round-trip

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Fri 12/4

8:11 pm-11:59 pm

Nonstop2h 48m

Pittsburgh

Tue 12/8

5:00 pm-7:10 pm

Nonstop3h 10m

$239

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Fri 12/4

5:27 pm-12:46 am

1 stop6h 19m

Pittsburgh

Tue 12/8

8:00 am-2:13 pm

1 stop7h 13m

$244

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 $281 to $538.
The lowest price recently found on this route was $205.

What is the cheapest month to fly to Pittsburgh?

In general, February 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 $393. The month of August is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $394.

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 $432 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 $288 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	$90
Fastest flight time	2h 40m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Houston in the past 72 hours is $90. The best round-trip flight deal from Houston to Pittsburgh found on momondo in the last 72 hours is $205.

The fastest flight from Houston to Pittsburgh takes 2h 40m

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 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?
The number of operators available for flights from Houston to Pittsburgh Airport is 6 as of October 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 2,515 reviews	Search Frontier flights
JetBlue	PriceFrom $203	Free Cancellation	Rating 7.1 3,076 reviews	Search JetBlue flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,691 reviews	Search Delta flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.3 10,454 reviews	Search United Airlines flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.0 12,208 reviews	Search American Airlines flights
Southwest	PriceFrom $227	Free Cancellation	Rating 7.9 4,217 reviews	Search Southwest flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

West Mifflin

New Castle

Coraopolis

Moon

Belle Vernon

Triadelphia

Steubenville

Mars

Wexford

Bridgeport

Cadiz

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.