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 April 2026. The most frequent departure time is 12:00PM, with 34% of daily flights leaving in the afternoon.

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 59% 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.

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 April 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

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

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 April 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.

$78 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 $518 to $364. The lowest price recently found on this route was $156.

1 adult

0 bags

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.

6:58 pm - 8:49 am

IAH

PIT

12h 51m

1 stop

8:15 pm - 9:00 am

PIT

IAH

13h 45m

1 stop

$156Frontier

Thu, May 14 - Mon, May 18

8:29 am - 10:07 pm

IAH

PIT

12h 38m

1 stop

9:44 am - 8:50 am

PIT

IAH

24h 06m

1 stop

$162Multiple Airlines

Thu, May 14 - Fri, May 15

7:44 pm - 7:20 pm

IAH

PIT

22h 36m

1 stop

6:00 am - 3:03 pm

PIT

IAH

10h 03m

1 stop

$172Multiple Airlines

Wed, May 6 - Fri, May 8

7:44 pm - 8:59 pm

IAH

PIT

24h 15m

1 stop

8:15 pm - 9:00 am

PIT

IAH

13h 45m

1 stop

$178Multiple Airlines

Wed, May 13 - Mon, May 18

7:44 pm - 7:20 pm

IAH

PIT

22h 36m

1 stop

8:15 pm - 10:50 pm

PIT

IAH

27h 35m

2 stops

$180Frontier

Wed, May 6 - Fri, May 8

9:45 am - 4:03 pm

IAH

PIT

29h 18m

1 stop

8:15 pm - 6:33 pm

PIT

IAH

23h 18m

1 stop

$183Multiple Airlines

Wed, May 20 - Wed, May 27

9:45 am - 4:03 pm

IAH

PIT

29h 18m

1 stop

8:15 pm - 6:33 pm

PIT

IAH

23h 18m

1 stop

$184Multiple Airlines

Wed, May 20 - Wed, May 27

10:20 am - 2:05 pm

HOU

PIT

2h 45mnonstop

5:25 pm - 7:35 pm

PIT

HOU

3h 10mnonstop

$297Southwest

Mon, May 11 - Tue, May 12

10:55 am - 2:40 pm

HOU

PIT

2h 45mnonstop

6:50 pm - 8:55 pm

PIT

HOU

3h 05mnonstop

$303Southwest

Wed, May 13 - Fri, May 15

5:23 pm - 12:34 am

HOU

PIT

6h 11m

1 stop

5:40 am - 9:32 am

PIT

HOU

4h 52m

1 stop

$317Delta

Wed, May 6 - Fri, May 8

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Delta flights from Houston to Pittsburgh

Our best Delta deals on Houston to Pittsburgh flight tickets

Delta

May 6

HOU5:23 pmHouston Hobby

6h 11m

1 stop

PIT12:34 amPittsburgh

May 8

PIT5:40 amPittsburgh

4h 52m

1 stop

HOU9:32 amHouston Hobby

$317

Delta

May 13

HOU10:27 amHouston Hobby

7h 28m

1 stop

PIT6:55 pmPittsburgh

May 16

PIT5:40 amPittsburgh

4h 52m

1 stop

HOU9:32 amHouston Hobby

$347

Delta

May 14

HOU1:06 pmHouston Hobby

4h 49m

1 stop

PIT6:55 pmPittsburgh

May 18

PIT12:01 pmPittsburgh

5h 08m

1 stop

HOU4:09 pmHouston Hobby

$365

Frontier flights from Houston to Pittsburgh

Our best Frontier deals on Houston to Pittsburgh flight tickets

Frontier

May 14

IAH6:58 pmHouston George Bush Intcntl

12h 51m

1 stop

PIT8:49 amPittsburgh

May 18

PIT8:15 pmPittsburgh

13h 45m

1 stop

IAH9:00 amHouston George Bush Intcntl

$156

Frontier

May 6

IAH7:44 pmHouston George Bush Intcntl

22h 36m

1 stop

PIT7:20 pmPittsburgh

May 8

PIT8:15 pmPittsburgh

27h 35m

2 stops

IAH10:50 pmHouston George Bush Intcntl

$180

Frontier

May 14

IAH1:29 pmHouston George Bush Intcntl

18h 20m

1 stop

PIT8:49 amPittsburgh

May 17

PIT8:15 pmPittsburgh

13h 35m

1 stop

IAH8:50 amHouston George Bush Intcntl

$191

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 5/14

6:58 pm-8:49 am

1 stop12h 51m

Pittsburgh

Mon 5/18

8:15 pm-9:00 am

1 stop13h 45m

$156

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 5/14

8:29 am-10:07 pm

1 stop12h 38m

Pittsburgh

Fri 5/15

9:44 am-8:50 am

1 stop24h 06m

$162

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/6

7:44 pm-7:20 pm

1 stop22h 36m

Pittsburgh

Fri 5/8

6:00 am-3:03 pm

1 stop10h 03m

$172

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/13

7:44 pm-8:59 pm

1 stop24h 15m

Pittsburgh

Mon 5/18

8:15 pm-9:00 am

1 stop13h 45m

$178

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/6

7:44 pm-7:20 pm

1 stop22h 36m

Pittsburgh

Fri 5/8

8:15 pm-10:50 pm

2 stops27h 35m

$180

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/20

9:45 am-4:03 pm

1 stop29h 18m

Pittsburgh

Wed 5/27

8:15 pm-6:33 pm

1 stop23h 18m

$183

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/20

9:45 am-4:03 pm

1 stop29h 18m

Pittsburgh

Wed 5/27

8:15 pm-6:33 pm

1 stop23h 18m

$184

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Mon 5/11

10:20 am-2:05 pm

Nonstop2h 45m

Pittsburgh

Tue 5/12

5:25 pm-7:35 pm

Nonstop3h 10m

$297

Quickest round-trip

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Wed 5/13

10:55 am-2:40 pm

Nonstop2h 45m

Pittsburgh

Fri 5/15

6:50 pm-8:55 pm

Nonstop3h 05m

$303

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Wed 5/6

5:23 pm-12:34 am

1 stop6h 11m

Pittsburgh

Fri 5/8

5:40 am-9:32 am

1 stop4h 52m

$317

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 $234. The month of August is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $321.

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 $374. 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 $464. 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 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 $391 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.

What cabin class options are available on Houston to Pittsburgh flights?

There are 3 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 48m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The fastest flight from Houston to Pittsburgh takes 2h 48m

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 48m 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 April 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 8,624 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,621 reviews	Search American Airlines flights
Delta	PriceFrom $184	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights

Washington

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Wheeling

Butler

Canonsburg

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Mars

Moon

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.