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

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

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 4 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 36 per week as of July 2026. The most frequent departure day is Fri, with 22% 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 5 per day as of July 2026. The most frequent departure time is 12:00PM, with 54% of daily flights leaving in the afternoon.

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 4 as of July 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

Q: 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 $390 to $723. The lowest price recently found on this route was $220.

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.

1:45 pm - 6:15 pm

IAH

PIT

27h 30m

1 stop

7:10 pm - 8:02 am

PIT

IAH

13h 52m

1 stop

$220Frontier

Wed, Aug 19 - Wed, Aug 26

7:23 pm - 6:15 pm

IAH

PIT

21h 52m

1 stop

12:59 pm - 6:25 pm

PIT

IAH

6h 26m

1 stop

$226Frontier

Wed, Jul 29 - Wed, Aug 5

12:00 pm - 3:56 pm

IAH

PIT

2h 56mnonstop

5:03 pm - 7:10 pm

PIT

IAH

3h 07mnonstop

$237United Airlines

Sat, Aug 8 - Tue, Aug 11

6:35 pm - 10:20 pm

HOU

PIT

2h 45mnonstop

6:50 am - 8:45 am

PIT

HOU

2h 55mnonstop

$237Southwest

Wed, Aug 19 - Tue, Aug 25

1:45 pm - 6:15 pm

IAH

PIT

27h 30m

1 stop

6:00 am - 11:01 am

PIT

IAH

6h 01m

1 stop

$244Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

7:40 am - 11:29 am

IAH

PIT

2h 49mnonstop

6:15 am - 8:18 am

PIT

IAH

3h 03mnonstop

$247United Airlines

Wed, Aug 19 - Mon, Aug 24

12:35 pm - 5:50 pm

HOU

PIT

4h 15m

1 stop

6:50 am - 8:45 am

PIT

HOU

2h 55mnonstop

$247Southwest

Sat, Sep 19 - Tue, Sep 22

7:23 pm - 12:04 pm

IAH

PIT

15h 41m

1 stop

7:49 pm - 7:20 am

PIT

IAH

36h 31m

2 stops

$248Multiple Airlines

Tue, Aug 11 - Sun, Aug 16

5:26 pm - 12:31 am

HOU

PIT

6h 05m

1 stop

5:40 pm - 10:40 pm

PIT

HOU

6h 00m

1 stop

$257Delta

Tue, Sep 8 - Sat, Sep 12

5:20 pm - 12:36 am

HOU

PIT

6h 16m

1 stop

6:19 pm - 10:05 pm

PIT

HOU

4h 46m

1 stop

$267Delta

Mon, Aug 10 - Wed, Aug 19

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Southwest flights from Houston to Pittsburgh

Our best Southwest deals on Houston to Pittsburgh flight tickets

Southwest

Aug 19

HOU6:35 pmHouston Hobby

2h 45m

PIT10:20 pmPittsburgh

Aug 25

PIT6:50 amPittsburgh

2h 55m

HOU8:45 amHouston Hobby

$237

Southwest

Sep 19

HOU12:35 pmHouston Hobby

4h 15m

1 stop

PIT5:50 pmPittsburgh

Sep 22

PIT6:50 amPittsburgh

2h 55m

HOU8:45 amHouston Hobby

$247

Southwest

Aug 11

HOU10:35 amHouston Hobby

9h 50m

1 stop

PIT9:25 pmPittsburgh

Aug 18

PIT6:50 amPittsburgh

2h 55m

HOU8:45 amHouston Hobby

$253

United Airlines flights from Houston to Pittsburgh

Our best United Airlines deals on Houston to Pittsburgh flight tickets

United Airlines

Aug 8

IAH12:00 pmHouston George Bush Intcntl

2h 56m

PIT3:56 pmPittsburgh

Aug 11

PIT5:03 pmPittsburgh

3h 07m

IAH7:10 pmHouston George Bush Intcntl

$237

United Airlines

Aug 19

IAH7:40 amHouston George Bush Intcntl

2h 49m

PIT11:29 amPittsburgh

Aug 24

PIT6:15 amPittsburgh

3h 03m

IAH8:18 amHouston George Bush Intcntl

$247

United Airlines

Jul 28

IAH8:03 pmHouston George Bush Intcntl

2h 56m

PIT11:59 pmPittsburgh

Aug 4

PIT1:05 pmPittsburgh

3h 03m

IAH3:08 pmHouston George Bush Intcntl

$263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/19

1:45 pm-6:15 pm

1 stop27h 30m

Pittsburgh

Wed 8/26

7:10 pm-8:02 am

1 stop13h 52m

$220

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 7/29

7:23 pm-6:15 pm

1 stop21h 52m

Pittsburgh

Wed 8/5

12:59 pm-6:25 pm

1 stop6h 26m

$226

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 8/8

12:00 pm-3:56 pm

Nonstop2h 56m

Pittsburgh

Tue 8/11

5:03 pm-7:10 pm

Nonstop3h 07m

$237

Quickest round-trip

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Wed 8/19

6:35 pm-10:20 pm

Nonstop2h 45m

Pittsburgh

Tue 8/25

6:50 am-8:45 am

Nonstop2h 55m

$237

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/19

1:45 pm-6:15 pm

1 stop27h 30m

Pittsburgh

Tue 8/25

6:00 am-11:01 am

1 stop6h 01m

$244

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/19

7:40 am-11:29 am

Nonstop2h 49m

Pittsburgh

Mon 8/24

6:15 am-8:18 am

Nonstop3h 03m

$247

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 9/19

12:35 pm-5:50 pm

1 stop4h 15m

Pittsburgh

Tue 9/22

6:50 am-8:45 am

Nonstop2h 55m

$247

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Tue 8/11

7:23 pm-12:04 pm

1 stop15h 41m

Pittsburgh

Sun 8/16

7:49 pm-7:20 am

2 stops36h 31m

$248

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Tue 9/8

5:26 pm-12:31 am

1 stop6h 05m

Pittsburgh

Sat 9/12

5:40 pm-10:40 pm

1 stop6h 00m

$257

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Mon 8/10

5:20 pm-12:36 am

1 stop6h 16m

Pittsburgh

Wed 8/19

6:19 pm-10:05 pm

1 stop4h 46m

$267

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?

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 $46. The month of October is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $57.

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 $218. 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 $600. 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 $363. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $522. 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 Hobby 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 $410 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 $269 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 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 in Pittsburgh. From Houston there are direct flights to Pittsburgh (PIT).

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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 4 as of July 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
American Airlines	PriceFrom $175	Free Cancellation	Rating 7.1 11,763 reviews	Search American Airlines flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,931 reviews	Search United Airlines flights
JetBlue	PriceFrom $273	Free Cancellation	Rating 7.1 3,010 reviews	Search JetBlue flights
Southwest	PriceFrom $275	Free Cancellation	Rating 7.9 4,251 reviews	Search Southwest flights

Washington

Monroeville

Wheeling

Canonsburg

Butler

Triadelphia

West Mifflin

New Castle

Moon

Belle Vernon

Coraopolis

Steubenville

Mars

Wexford

Chester

Cadiz

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.