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

Southwest, Delta, and United Airlines 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 September 2026. The most frequent departure time is 8:00PM, with 40% of daily flights leaving in the afternoon.

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 September 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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 5 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 5 as of September 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.

$88 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.

7:35 am - 12:55 pmHOU Houston Hobby-PIT Pittsburgh

4h 20m1 stop Lambert-St Louis

5:20 am - 7:30 amPIT Pittsburgh-HOU Houston Hobby

3h 10mnonstop

$217Southwest

Wed, Oct 7 - Wed, Oct 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

$217Southwest

Thu, Nov 5 - Tue, Nov 10

7:40 am - 11:35 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

6:15 am - 8:18 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 03mnonstop

$217United Airlines

Wed, Oct 7 - Wed, Oct 14

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

2h 51mnonstop

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

3h 10mnonstop

$217United Airlines

Sat, Nov 7 - Mon, Nov 9

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

6h 19m1 stop Atlanta Hartsfield-Jackson

11:00 am - 4:30 pmPIT Pittsburgh-HOU Houston Hobby

6h 30m1 stop Atlanta Hartsfield-Jackson

$217Delta

Mon, Dec 7 - Wed, Dec 16

6:09 am - 12:22 pmHOU Houston Hobby-PIT Pittsburgh

5h 13m1 stop Atlanta Hartsfield-Jackson

5:59 pm - 11:03 pmPIT Pittsburgh-HOU Houston Hobby

6h 04m1 stop Atlanta Hartsfield-Jackson

$217Delta

Thu, Oct 29 - Mon, Nov 2

4:18 pm - 11:25 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

6h 07m1 stop Charlotte Douglas

7:29 pm - 11:59 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 30m1 stop Dallas/Fort Worth

$217American Airlines

Tue, Oct 13 - Sat, Oct 17

9:04 am - 3:49 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

5h 45m1 stop Charlotte Douglas

7:29 pm - 11:59 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

5h 30m1 stop Dallas/Fort Worth

$217American Airlines

Tue, Oct 13 - Thu, Oct 15

5:05 pm - 10:35 pmHOU Houston Hobby-PIT Pittsburgh

4h 30m1 stop Lambert-St Louis

1:50 pm - 8:00 pmPIT Pittsburgh-HOU Houston Hobby

7h 10m1 stop Chicago Midway

$217Southwest

Mon, Oct 19 - Tue, Oct 20

6:00 am - 12:32 pmHOU Houston Hobby-PIT Pittsburgh

5h 32m1 stop Atlanta Hartsfield-Jackson

5:09 pm - 11:32 pmPIT Pittsburgh-HOU Houston Hobby

7h 23m1 stop Atlanta Hartsfield-Jackson

$217Delta

Mon, Nov 23 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

4:21 pm - 1:47 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

20h 26m1 stop Orlando

2:42 pm - 9:14 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

7h 32m1 stop Orlando

$302Frontier

Wed, Sep 23 - Wed, Oct 7

12:21 pm - 1:47 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

24h 26m1 stop Orlando

2:42 pm - 9:14 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

7h 32m1 stop Orlando

$325Frontier

Wed, Sep 23 - Wed, Oct 7

11:31 am - 5:34 pmHOU Houston Hobby-PIT Pittsburgh

5h 03m1 stop Dallas/Fort Worth

6:00 am - 11:11 amPIT Pittsburgh-HOU Houston Hobby

6h 11m1 stop Dallas/Fort Worth

$512American Airlines

Wed, Sep 23 - Wed, Oct 7

12:00 pm - 3:55 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

5:06 pm - 7:10 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 04mnonstop

$537United Airlines

Wed, Sep 23 - Wed, Oct 7

12:00 pm - 3:55 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

8:56 am - 3:38 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

7h 42m1 stop Chicago O'Hare Intl

$547United Airlines

Wed, Sep 23 - Wed, Oct 7

6:00 am - 12:31 pmHOU Houston Hobby-PIT Pittsburgh

5h 31m1 stop Atlanta Hartsfield-Jackson

5:03 pm - 11:03 pmPIT Pittsburgh-HOU Houston Hobby

7h 00m1 stop Atlanta Hartsfield-Jackson

$608Delta

Wed, Sep 23 - Wed, Oct 7

6:00 am - 2:36 pmHOU Houston Hobby-PIT Pittsburgh

7h 36m1 stop Atlanta Hartsfield-Jackson

5:50 am - 10:08 amPIT Pittsburgh-HOU Houston Hobby

5h 18m1 stop Atlanta Hartsfield-Jackson

$612Delta

Wed, Sep 23 - Wed, Oct 7

11:31 am - 5:34 pmHOU Houston Hobby-PIT Pittsburgh

5h 03m1 stop Dallas/Fort Worth

6:00 am - 11:11 amPIT Pittsburgh-HOU Houston Hobby

6h 11m1 stop Dallas/Fort Worth

$612American Airlines

Wed, Sep 23 - Wed, Oct 7

7:20 am - 1:10 pmHOU Houston Hobby-PIT Pittsburgh

4h 50m1 stop Lambert-St Louis

5:40 pm - 7:40 pmPIT Pittsburgh-HOU Houston Hobby

3h 00mnonstop

$687Southwest

Thu, Sep 24 - Sun, Sep 27

10:00 am - 5:40 pmHOU Houston Hobby-PIT Pittsburgh

6h 40m2 stops Savannah/Hilton Head Baltimore/Washington

5:40 pm - 7:40 pmPIT Pittsburgh-HOU Houston Hobby

3h 00mnonstop

$692Southwest

Thu, Sep 24 - Sun, Sep 27

Cheap direct flights

Enter your travel dates to find the best prices.

7:40 am - 11:35 amIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

6:15 am - 8:18 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 03mnonstop

$217United Airlines

Wed, Oct 7 - Wed, Oct 14

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

2h 51mnonstop

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

3h 10mnonstop

$217United Airlines

Sat, Nov 7 - Mon, Nov 9

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

2h 40mnonstop

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

3h 20mnonstop

$217Southwest

Thu, Nov 5 - Tue, Nov 10

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

2h 40mnonstop

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

3h 10mnonstop

$226Southwest

Fri, Nov 6 - Mon, Nov 9

2:55 pm - 6:40 pmHOU Houston Hobby-PIT Pittsburgh

2h 45mnonstop

7:35 pm - 9:50 pmPIT Pittsburgh-HOU Houston Hobby

3h 15mnonstop

$226Southwest

Fri, Oct 16 - Mon, Oct 19

6:05 pm - 10:01 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 56mnonstop

6:00 am - 8:16 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 16mnonstop

$227United Airlines

Fri, Oct 16 - Tue, Oct 27

6:05 pm - 10:00 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 55mnonstop

5:06 pm - 7:10 pmPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 04mnonstop

$227United Airlines

Mon, Oct 19 - Fri, Oct 23

6:05 pm - 10:01 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 56mnonstop

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

3h 16mnonstop

$227United Airlines

Fri, Oct 23 - Wed, Oct 28

6:05 pm - 10:01 pmIAH Houston George Bush Intcntl-PIT Pittsburgh

2h 56mnonstop

6:15 am - 8:18 amPIT Pittsburgh-IAH Houston George Bush Intcntl

3h 03mnonstop

$242United Airlines

Wed, Oct 14 - Wed, Oct 21

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

2h 40mnonstop

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

3h 20mnonstop

$250Southwest

Mon, Dec 7 - Wed, Dec 16

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Southwest flights from Houston to Pittsburgh

Our best Southwest deals on Houston to Pittsburgh flight tickets

Southwest

Oct 17

HOU6:00 amHouston Hobby

4h 30m

1 stop

PIT11:30 amPittsburgh

Oct 19

PIT6:00 pmPittsburgh

7h 15m

1 stop

HOU12:15 amHouston Hobby

$218

Southwest

Oct 13

HOU2:50 pmHouston Hobby

7h 15m

2 stops

PIT11:05 pmPittsburgh

Oct 27

PIT3:45 pmPittsburgh

7h 30m

1 stop

HOU10:15 pmHouston Hobby

$222

Southwest

Oct 19

HOU5:40 pmHouston Hobby

4h 20m

1 stop

PIT11:00 pmPittsburgh

Oct 20

PIT6:30 amPittsburgh

8h 35m

2 stops

HOU2:05 pmHouston Hobby

$224

United Airlines flights from Houston to Pittsburgh

Our best United Airlines deals on Houston to Pittsburgh flight tickets

United Airlines

Oct 7

IAH4:56 pmHouston George Bush Intcntl

5h 34m

1 stop

PIT11:30 pmPittsburgh

Oct 14

PIT6:15 amPittsburgh

3h 03m

IAH8:18 amHouston George Bush Intcntl

$227

United Airlines

Oct 13

IAH2:01 pmHouston George Bush Intcntl

6h 35m

1 stop

PIT9:36 pmPittsburgh

Oct 16

PIT6:15 amPittsburgh

3h 04m

IAH8:19 amHouston George Bush Intcntl

$237

United Airlines

Oct 14

IAH6:05 pmHouston George Bush Intcntl

2h 56m

PIT10:01 pmPittsburgh

Oct 21

PIT6:15 amPittsburgh

3h 03m

IAH8:18 amHouston George Bush Intcntl

$242

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Wed 10/7

7:35 am-12:55 pm

1 stop4h 20m

Pittsburgh

Wed 10/14

5:20 am-7:30 am

Nonstop3h 10m

$217

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Thu 11/5

2:45 pm-6:25 pm

Nonstop2h 40m

Pittsburgh

Tue 11/10

5:25 am-7:45 am

Nonstop3h 20m

$217

Quickest round-trip

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Wed 10/7

7:40 am-11:35 am

Nonstop2h 55m

Pittsburgh

Wed 10/14

6:15 am-8:18 am

Nonstop3h 03m

$217

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Sat 11/7

7:40 am-11:31 am

Nonstop2h 51m

Pittsburgh

Mon 11/9

5:10 pm-7:20 pm

Nonstop3h 10m

$217

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Mon 12/7

5:27 pm-12:46 am

1 stop6h 19m

Pittsburgh

Wed 12/16

11:00 am-4:30 pm

1 stop6h 30m

$217

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Thu 10/29

6:09 am-12:22 pm

1 stop5h 13m

Pittsburgh

Mon 11/2

5:59 pm-11:03 pm

1 stop6h 04m

$217

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Tue 10/13

4:18 pm-11:25 pm

1 stop6h 07m

Pittsburgh

Sat 10/17

7:29 pm-11:59 pm

1 stop5h 30m

$217

HoustonPittsburgh

IAH Houston George Bush Intcntl - PIT Pittsburgh

IAHPIT

Houston George Bush Intcntl

Tue 10/13

9:04 am-3:49 pm

1 stop5h 45m

Pittsburgh

Thu 10/15

7:29 pm-11:59 pm

1 stop5h 30m

$217

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Mon 10/19

5:05 pm-10:35 pm

1 stop4h 30m

Pittsburgh

Tue 10/20

1:50 pm-8:00 pm

1 stop7h 10m

$217

HoustonPittsburgh

HOU Houston Hobby - PIT Pittsburgh

HOUPIT

Houston Hobby

Mon 11/23

6:00 am-12:32 pm

1 stop5h 32m

Pittsburgh

Tue 12/1

5:09 pm-11:32 pm

1 stop7h 23m

$217

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 $541.
The lowest price recently found on this route was $217.

What is the cheapest month to fly to Pittsburgh?

In general, October 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 $351. The month of September is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $385.

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 in the afternoon. Our users have found flights to Pittsburgh in the afternoon for as low as $458. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $555. 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 $431 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	$88
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 $88. The best round-trip flight deal from Houston to Pittsburgh found on momondo in the last 72 hours is $217.

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 5 as of September 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 5.6 2,599 reviews	Search Frontier flights
JetBlue	PriceFrom $204	Free Cancellation	Rating 7.1 3,034 reviews	Search JetBlue flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,587 reviews	Search Delta flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,189 reviews	Search Southwest flights
United Airlines	PriceFrom $237	Free Cancellation	Rating 7.4 10,224 reviews	Search United Airlines flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

New Castle

West Mifflin

Belle Vernon

Moon

Triadelphia

Coraopolis

Steubenville

Mars

Bridgeport

Cadiz

Chester

Wexford

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.