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

The number of flights available between Houston and Pittsburgh is 49 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

JetBlue, United Airlines, 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 January 2026. The most frequent departure time is 6:00PM, with 55% of daily flights leaving at noon.

What airlines fly to Pittsburgh?

United Airlines, Southwest and Spirit Airlines 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 57% 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.

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 January 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.

$48 Cheap Flights from Houston to Pittsburgh in 2026

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Find the cheapest flights from Houston to Pittsburgh

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:20 pm - 11:25 pm

IAH

PIT

6h 05m

1 stop

5:45 pm - 10:41 pm

PIT

IAH

5h 56m

1 stop

$97Spirit Airlines

Sat, Feb 14 - Sat, Feb 21

4:20 pm - 11:25 pm

IAH

PIT

6h 05m

1 stop

5:45 pm - 10:41 pm

PIT

IAH

5h 56m

1 stop

$123Spirit Airlines

Sat, Feb 21 - Sat, Feb 28

4:20 pm - 11:25 pm

IAH

PIT

6h 05m

1 stop

6:00 am - 12:18 am

PIT

IAH

19h 18m

1 stop

$133Spirit Airlines

Sat, Feb 14 - Tue, Feb 17

4:22 pm - 11:42 pm

IAH

PIT

6h 20m

1 stop

6:00 am - 8:45 am

PIT

IAH

27h 45m

1 stop

$146Spirit Airlines

Wed, May 6 - Mon, May 11

2:41 pm - 11:59 pm

IAH

PIT

8h 18m

1 stop

9:09 pm - 8:00 am

PIT

IAH

11h 51m

1 stop

$158Multiple Airlines

Thu, Feb 12 - Mon, Feb 16

10:10 am - 1:45 pm

HOU

PIT

2h 35mnonstop

7:10 pm - 9:25 pm

PIT

HOU

3h 15mnonstop

$357Southwest

Thu, Mar 5 - Mon, Mar 9

10:10 am - 1:45 pm

HOU

PIT

2h 35mnonstop

7:10 pm - 9:25 pm

PIT

HOU

3h 15mnonstop

$358Southwest

Thu, Mar 12 - Mon, Mar 16

6:00 am - 11:24 am

HOU

PIT

4h 24m

1 stop

4:37 pm - 10:42 pm

PIT

HOU

7h 05m

1 stop

$374Delta

Sat, Mar 14 - Tue, Mar 17

6:00 am - 12:37 pm

HOU

PIT

5h 37m

1 stop

11:50 am - 4:32 pm

PIT

HOU

5h 42m

1 stop

$377Delta

Thu, Apr 2 - Mon, Apr 6

12:18 pm - 6:25 pm

HOU

PIT

5h 07m

1 stop

3:12 pm - 7:50 pm

PIT

HOU

5h 38m

1 stop

$383American Airlines

Thu, Feb 19 - Tue, Feb 24

Spirit Airlines flights from Houston to Pittsburgh

Our best Spirit Airlines deals on Houston to Pittsburgh flight tickets

Spirit Airlines

Feb 14

IAH4:20 pmHouston George Bush Intcntl

6h 05m

1 stop

PIT11:25 pmPittsburgh

Feb 21

PIT5:45 pmPittsburgh

5h 56m

1 stop

IAH10:41 pmHouston George Bush Intcntl

$97

Spirit Airlines

Feb 21

IAH4:20 pmHouston George Bush Intcntl

6h 05m

1 stop

PIT11:25 pmPittsburgh

Feb 28

PIT5:45 pmPittsburgh

5h 56m

1 stop

IAH10:41 pmHouston George Bush Intcntl

$123

Spirit Airlines

Feb 14

IAH4:20 pmHouston George Bush Intcntl

6h 05m

1 stop

PIT11:25 pmPittsburgh

Feb 17

PIT6:00 amPittsburgh

19h 18m

1 stop

IAH12:18 amHouston George Bush Intcntl

$133

Delta flights from Houston to Pittsburgh

Our best Delta deals on Houston to Pittsburgh flight tickets

Delta

Mar 14

HOU6:00 amHouston Hobby

4h 24m

1 stop

PIT11:24 amPittsburgh

Mar 17

PIT4:37 pmPittsburgh

7h 05m

1 stop

HOU10:42 pmHouston Hobby

$374

Delta

Apr 2

HOU6:00 amHouston Hobby

5h 37m

1 stop

PIT12:37 pmPittsburgh

Apr 6

PIT11:50 amPittsburgh

5h 42m

1 stop

HOU4:32 pmHouston Hobby

$377

Delta

Feb 19

HOU5:25 amHouston Hobby

4h 25m

1 stop

PIT10:50 amPittsburgh

Feb 23

PIT4:54 pmPittsburgh

6h 34m

1 stop

HOU10:28 pmHouston Hobby

$395

Fly from

Fly to

Route

Depart

Return

Price

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 2/14

4:20 pm-11:25 pm

1 stop6h 05m

Pittsburgh

Sat 2/21

5:45 pm-10:41 pm

1 stop5h 56m

$97

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 2/21

4:20 pm-11:25 pm

1 stop6h 05m

Pittsburgh

Sat 2/28

5:45 pm-10:41 pm

1 stop5h 56m

$123

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 2/14

4:20 pm-11:25 pm

1 stop6h 05m

Pittsburgh

Tue 2/17

6:00 am-12:18 am

1 stop19h 18m

$133

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Wed 5/6

4:22 pm-11:42 pm

1 stop6h 20m

Pittsburgh

Mon 5/11

6:00 am-8:45 am

1 stop27h 45m

$146

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 2/12

2:41 pm-11:59 pm

1 stop8h 18m

Pittsburgh

Mon 2/16

9:09 pm-8:00 am

1 stop11h 51m

$158

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 3/5

10:10 am-1:45 pm

Nonstop2h 35m

Pittsburgh

Mon 3/9

7:10 pm-9:25 pm

Nonstop3h 15m

$357

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 3/12

10:10 am-1:45 pm

Nonstop2h 35m

Pittsburgh

Mon 3/16

7:10 pm-9:25 pm

Nonstop3h 15m

$358

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sat 3/14

6:00 am-11:24 am

1 stop4h 24m

Pittsburgh

Tue 3/17

4:37 pm-10:42 pm

1 stop7h 05m

$374

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 4/2

6:00 am-12:37 pm

1 stop5h 37m

Pittsburgh

Mon 4/6

11:50 am-4:32 pm

1 stop5h 42m

$377

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 2/19

12:18 pm-6:25 pm

1 stop5h 07m

Pittsburgh

Tue 2/24

3:12 pm-7:50 pm

1 stop5h 38m

$383

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 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 $266. The month of February is another great option to travel to Pittsburgh, with average flight prices from Houston averaging around $312.

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 Wednesday when prices can be found for as low as $363. 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 $393. Flights to Pittsburgh are more costly in the evening, with an average ticket price of $497. 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 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 $373 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 42m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The fastest flight from Houston to Pittsburgh takes 2h 42m

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

How far is Houston to Pittsburgh by plane?
The distance between Houston and Pittsburgh is about 1136.3 mi. 2h 42m 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 January 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 8,339 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 11,155 reviews	Search American Airlines flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,174 reviews	Search United Airlines flights
Southwest	PriceFrom $283	Free Cancellation	Rating 8.0 4,261 reviews	Search Southwest flights

Washington

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Wheeling

Canonsburg

Butler

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Wexford

Mars

Freeport

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.