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

Southwest, Delta, and American Airlines 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 46 per week as of July 2026. The most frequent departure day is Tue, with 17% 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 6 per day as of July 2026. The most frequent departure time is 12:00PM, with 47% 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.

$110 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 $421 to $827. The lowest price recently found on this route was $216.

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.

7:23 pm - 6:15 pm

IAH

PIT

21h 52m

1 stop

12:49 pm - 6:25 pm

PIT

IAH

6h 36m

1 stop

$216Frontier

Wed, Aug 5 - Wed, Aug 12

6:00 am - 11:35 am

HOU

PIT

4h 35m

1 stop

8:20 am - 12:45 pm

PIT

HOU

5h 25m

1 stop

$218Southwest

Sat, Aug 15 - Sat, Aug 22

7:23 pm - 6:15 pm

IAH

PIT

21h 52m

1 stop

12:49 pm - 8:45 am

PIT

IAH

20h 56m

1 stop

$220Frontier

Wed, Aug 5 - Wed, Aug 12

6:06 am - 1:35 pm

IAH

PIT

6h 29m

1 stop

2:25 pm - 9:32 pm

PIT

IAH

8h 07m

1 stop

$221American Airlines

Sat, Aug 22 - Tue, Aug 25

1:45 pm - 6:15 pm

IAH

PIT

27h 30m

1 stop

12:01 pm - 3:24 pm

PIT

IAH

28h 23m

2 stops

$228Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

6:00 am - 11:35 am

HOU

PIT

4h 35m

1 stop

6:50 am - 12:50 pm

PIT

HOU

7h 00m

2 stops

$228Southwest

Sat, Aug 15 - Sat, Aug 22

7:35 am - 11:25 am

IAH

PIT

2h 50mnonstop

6:15 am - 8:18 am

PIT

IAH

3h 03mnonstop

$237United Airlines

Wed, Aug 5 - Thu, Aug 6

6:00 am - 7:09 pm

IAH

PIT

36h 09m

2 stops

5:49 pm - 12:49 pm

PIT

IAH

20h 00m

1 stop

$238Multiple Airlines

Sat, Aug 22 - Tue, Aug 25

7:35 am - 11:25 am

IAH

PIT

2h 50mnonstop

10:45 am - 3:40 pm

PIT

IAH

5h 55m

1 stop

$247United Airlines

Wed, Aug 5 - Wed, Aug 12

6:00 am - 12:52 pm

HOU

PIT

5h 52m

1 stop

4:55 pm - 10:05 pm

PIT

HOU

6h 10m

1 stop

$257Delta

Wed, Aug 5 - Wed, Aug 5

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Southwest flights from Houston to Pittsburgh

Our best Southwest deals on Houston to Pittsburgh flight tickets

Southwest

Aug 15

HOU6:00 amHouston Hobby

4h 35m

1 stop

PIT11:35 amPittsburgh

Aug 22

PIT8:20 amPittsburgh

5h 25m

1 stop

HOU12:45 pmHouston Hobby

$218

Southwest

Aug 15

HOU6:00 amHouston Hobby

4h 35m

1 stop

PIT11:35 amPittsburgh

Aug 22

PIT6:50 amPittsburgh

7h 00m

2 stops

HOU12:50 pmHouston Hobby

$228

Southwest

Aug 4

HOU6:35 pmHouston Hobby

2h 45m

PIT10:20 pmPittsburgh

Aug 6

PIT1:15 pmPittsburgh

2h 55m

HOU3:10 pmHouston Hobby

$237

Frontier flights from Houston to Pittsburgh

Our best Frontier deals on Houston to Pittsburgh flight tickets

Frontier

Aug 5

IAH7:23 pmHouston George Bush Intcntl

21h 52m

1 stop

PIT6:15 pmPittsburgh

Aug 12

PIT12:49 pmPittsburgh

6h 36m

1 stop

IAH6:25 pmHouston George Bush Intcntl

$216

Frontier

Aug 5

IAH7:23 pmHouston George Bush Intcntl

21h 52m

1 stop

PIT6:15 pmPittsburgh

Aug 12

PIT12:49 pmPittsburgh

20h 56m

1 stop

IAH8:45 amHouston George Bush Intcntl

$220

Frontier

Aug 4

IAH7:23 pmHouston George Bush Intcntl

15h 41m

1 stop

PIT12:04 pmPittsburgh

Aug 8

PIT7:13 pmPittsburgh

14h 32m

1 stop

IAH8:45 amHouston George Bush Intcntl

$240

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/5

7:23 pm-6:15 pm

1 stop21h 52m

Pittsburgh

Wed 8/12

12:49 pm-6:25 pm

1 stop6h 36m

$216

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 8/15

6:00 am-11:35 am

1 stop4h 35m

Pittsburgh

Sat 8/22

8:20 am-12:45 pm

1 stop5h 25m

$218

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/5

7:23 pm-6:15 pm

1 stop21h 52m

Pittsburgh

Wed 8/12

12:49 pm-8:45 am

1 stop20h 56m

$220

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 8/22

6:06 am-1:35 pm

1 stop6h 29m

Pittsburgh

Tue 8/25

2:25 pm-9:32 pm

1 stop8h 07m

$221

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/19

1:45 pm-6:15 pm

1 stop27h 30m

Pittsburgh

Tue 8/25

12:01 pm-3:24 pm

2 stops28h 23m

$228

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 8/15

6:00 am-11:35 am

1 stop4h 35m

Pittsburgh

Sat 8/22

6:50 am-12:50 pm

2 stops7h 00m

$228

Quickest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/5

7:35 am-11:25 am

Nonstop2h 50m

Pittsburgh

Thu 8/6

6:15 am-8:18 am

Nonstop3h 03m

$237

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 8/22

6:00 am-7:09 pm

2 stops36h 09m

Pittsburgh

Tue 8/25

5:49 pm-12:49 pm

1 stop20h 00m

$238

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 8/5

7:35 am-11:25 am

Nonstop2h 50m

Pittsburgh

Wed 8/12

10:45 am-3:40 pm

1 stop5h 55m

$247

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Wed 8/5

6:00 am-12:52 pm

1 stop5h 52m

Pittsburgh

Wed 8/5

4:55 pm-10:05 pm

1 stop6h 10m

$257

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 $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 $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 $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 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 $414 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 $311 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 45m
Direct flights	Every day
Airports in Pittsburgh	1 airport

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).

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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 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 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
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,471 reviews	Search Delta flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,993 reviews	Search United Airlines flights
JetBlue	PriceFrom $273	Free Cancellation	Rating 7.1 3,008 reviews	Search JetBlue flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Washington

Monroeville

Wheeling

Canonsburg

Butler

New Castle

Triadelphia

West Mifflin

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.