What airlines fly to Pittsburgh?

United Airlines, Spirit Airlines and Southwest 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 60% 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.

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

Spirit Airlines, Frontier, and Southwest 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 7 per day as of May 2026. The most frequent departure time is 7:00PM, with 39% of daily flights leaving in the evening.

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

The number of flights available between Houston and Pittsburgh is 54 per week as of May 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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 May 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.

$101 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 $460 to $377. The lowest price recently found on this route was $261.

1 adult

0 bags

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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.

7:28 pm - 7:20 pm

IAH

PIT

22h 52m

1 stop

8:15 pm - 6:49 pm

PIT

IAH

23h 34m

1 stop

$261Frontier

Thu, May 21 - Mon, May 25

6:00 am - 5:49 pm

IAH

PIT

10h 49m

1 stop

7:10 pm - 8:45 am

PIT

IAH

14h 35m

1 stop

$265Multiple Airlines

Tue, Jul 14 - Mon, Jul 20

6:00 am - 5:49 pm

IAH

PIT

10h 49m

1 stop

6:00 am - 7:20 am

PIT

IAH

26h 20m

2 stops

$290Multiple Airlines

Tue, Jul 14 - Mon, Jul 20

6:15 am - 1:04 pm

IAH

PIT

5h 49m

1 stop

7:59 pm - 12:23 am

PIT

IAH

5h 24m

1 stop

$297United Airlines

Tue, Aug 25 - Wed, Sep 30

9:30 am - 6:45 pm

HOU

PIT

8h 15m

1 stop

3:29 pm - 7:51 pm

PIT

HOU

5h 22m

1 stop

$297American Airlines

Tue, Jun 2 - Tue, Jun 9

4:08 pm - 2:22 pm

IAH

PIT

21h 14m

2 stops

8:15 pm - 8:47 am

PIT

IAH

13h 32m

1 stop

$298Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

5:20 pm - 5:49 pm

IAH

PIT

23h 29m

1 stop

6:54 pm - 8:46 am

PIT

IAH

14h 52m

1 stop

$300Spirit Airlines

Mon, Jul 13 - Thu, Jul 16

1:00 pm - 9:20 pm

HOU

PIT

7h 20m

1 stop

1:35 pm - 8:05 pm

PIT

HOU

7h 30m

2 stops

$302Southwest

Tue, Jun 2 - Tue, Jun 9

6:10 am - 1:07 pm

IAH

PIT

5h 57m

1 stop

1:05 pm - 3:08 pm

PIT

IAH

3h 03mnonstop

$303United Airlines

Tue, Jun 9 - Fri, Jun 12

1:55 pm - 5:40 pm

HOU

PIT

2h 45mnonstop

5:10 am - 7:10 am

PIT

HOU

3h 00mnonstop

$303Southwest

Sat, Jul 11 - Wed, Jul 15

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American Airlines flights from Houston to Pittsburgh

Our best American Airlines deals on Houston to Pittsburgh flight tickets

American Airlines

Jun 2

HOU9:30 amHouston Hobby

8h 15m

1 stop

PIT6:45 pmPittsburgh

Jun 9

PIT3:29 pmPittsburgh

5h 22m

1 stop

HOU7:51 pmHouston Hobby

$297

American Airlines

May 28

IAH4:31 pmHouston George Bush Intcntl

6h 28m

1 stop

PIT11:59 pmPittsburgh

Jun 2

PIT3:56 pmPittsburgh

8h 56m

1 stop

IAH11:52 pmHouston George Bush Intcntl

$315

American Airlines

Jun 2

HOU6:03 amHouston Hobby

7h 35m

1 stop

PIT2:38 pmPittsburgh

Jun 9

PIT3:29 pmPittsburgh

5h 22m

1 stop

HOU7:51 pmHouston Hobby

$317

United Airlines flights from Houston to Pittsburgh

Our best United Airlines deals on Houston to Pittsburgh flight tickets

United Airlines

Aug 25

IAH6:15 amHouston George Bush Intcntl

5h 49m

1 stop

PIT1:04 pmPittsburgh

Sep 30

PIT7:59 pmPittsburgh

5h 24m

1 stop

IAH12:23 amHouston George Bush Intcntl

$297

United Airlines

Jun 9

IAH6:10 amHouston George Bush Intcntl

5h 57m

1 stop

PIT1:07 pmPittsburgh

Jun 12

PIT1:05 pmPittsburgh

3h 03m

IAH3:08 pmHouston George Bush Intcntl

$303

United Airlines

May 28

IAH7:35 amHouston George Bush Intcntl

2h 50m

PIT11:25 amPittsburgh

Jun 2

PIT8:51 amPittsburgh

5h 35m

1 stop

IAH1:26 pmHouston George Bush Intcntl

$306

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 5/21

7:28 pm-7:20 pm

1 stop22h 52m

Pittsburgh

Mon 5/25

8:15 pm-6:49 pm

1 stop23h 34m

$261

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Tue 7/14

6:00 am-5:49 pm

1 stop10h 49m

Pittsburgh

Mon 7/20

7:10 pm-8:45 am

1 stop14h 35m

$265

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Tue 7/14

6:00 am-5:49 pm

1 stop10h 49m

Pittsburgh

Mon 7/20

6:00 am-7:20 am

2 stops26h 20m

$290

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Tue 8/25

6:15 am-1:04 pm

1 stop5h 49m

Pittsburgh

Wed 9/30

7:59 pm-12:23 am

1 stop5h 24m

$297

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Tue 6/2

9:30 am-6:45 pm

1 stop8h 15m

Pittsburgh

Tue 6/9

3:29 pm-7:51 pm

1 stop5h 22m

$297

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Mon 6/1

4:08 pm-2:22 pm

2 stops21h 14m

Pittsburgh

Mon 6/8

8:15 pm-8:47 am

1 stop13h 32m

$298

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Mon 7/13

5:20 pm-5:49 pm

1 stop23h 29m

Pittsburgh

Thu 7/16

6:54 pm-8:46 am

1 stop14h 52m

$300

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Tue 6/2

1:00 pm-9:20 pm

1 stop7h 20m

Pittsburgh

Tue 6/9

1:35 pm-8:05 pm

2 stops7h 30m

$302

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Tue 6/9

6:10 am-1:07 pm

1 stop5h 57m

Pittsburgh

Fri 6/12

1:05 pm-3:08 pm

Nonstop3h 03m

$303

Quickest round-trip

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 7/11

1:55 pm-5:40 pm

Nonstop2h 45m

Pittsburgh

Wed 7/15

5:10 am-7:10 am

Nonstop3h 00m

$303

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 Monday when prices can be found for as low as $348. 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 $372. Flights to Pittsburgh are more costly in the morning, with an average ticket price of $456. Departure times in the morning 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 $390 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 $185 on momondo.

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).

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 May 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
Spirit Airlines	PriceFrom $74	Free Cancellation	Rating 6.3 8,634 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,672 reviews	Search American Airlines flights
JetBlue	PriceFrom $204	Free Cancellation	Rating 7.1 2,978 reviews	Search JetBlue flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 7.9 4,305 reviews	Search Southwest flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Mars

Wexford

Cadiz

Chester

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.