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$50+ Cheap flights from Pittsburgh (PIT) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — HOU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to Houston are usually found in August or July, booked 22 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Pittsburgh to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Round-trip from

$235
(Mytrip)

One-way from

$50
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$419
From Pittsburgh to Houston
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One-way flight from Pittsburgh to Houston
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Highest demand for flights based on searches. 13% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pittsburgh to Houston

Cheapest flights from Pittsburgh to Houston
Explore the most affordable flight options available from Pittsburgh to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/155:54 amPIT - IAH
1 stop7h 54mMultiple Airlines
Wed 5/213:08 pmIAH - PIT
2 stops29h 26mMultiple Airlines
Deal found 4/16$235
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:30 amPIT - IAH
1 stop11h 19mSpirit Airlines
Mon 11/32:18 pmIAH - PIT
1 stop8h 37mSpirit Airlines
Deal found 4/17$236
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:20 pmPIT - HOU
Nonstop3h 10mSouthwest
Tue 5/137:25 pmHOU - PIT
Nonstop2h 45mSouthwest
Deal found 4/16$283
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amPIT - IAH
Nonstop3h 14mUnited Airlines
Wed 5/216:22 pmIAH - PIT
Nonstop2h 49mUnited Airlines
Deal found 4/16$301
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:40 pmPIT - IAH
1 stop6h 01mAmerican Airlines
Wed 6/45:39 pmIAH - PIT
1 stop5h 39mAmerican Airlines
Deal found 4/17$303
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amPIT - HOU
1 stop4h 33mDelta
Tue 5/136:00 amHOU - PIT
1 stop5h 55mDelta
Deal found 4/16$303
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:15 pmPIT - HOU
1 stop5h 43mAmerican Airlines
Sun 5/115:00 amHOU - PIT
1 stop4h 50mAmerican Airlines
Deal found 4/17$305
This JetBlue deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:00 amPIT - IAH
1 stop6h 32mJetBlue
Mon 5/1211:51 amIAH - PIT
1 stop9h 51mJetBlue
Deal found 4/17$406
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:00 amPIT - HOU
2 stops27h 29mAllegiant Air
Sun 4/274:43 pmHOU - PIT
2 stops26h 17mAllegiant Air
Deal found 4/16$428
This Alaska Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:44 pmPIT - IAH
2 stops22h 10mAlaska Airlines
Wed 6/47:14 pmIAH - PIT
1 stop10h 31mAlaska Airlines
Deal found 4/17$548
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/284:30 pmPIT - IAH
1 stop4h 50mDelta
Wed 6/411:45 amIAH - PIT
2 stops7h 50mDelta
Deal found 4/17$696

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Pittsburgh to Houston that are best for you.

Fly from

Pittsburgh

Fly to

Houston

Route

Depart

Return

Price

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Sat 5/3

9:55 am-6:42 pm

1 stop9h 47m

Houston George Bush Intcntl

Mon 5/5

11:53 am-8:12 pm

2 stops31h 19m

$235

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Fri 5/23

6:01 pm-5:31 am

1 stop12h 30m

Houston George Bush Intcntl

Mon 5/26

6:00 am-4:45 pm

1 stop9h 45m

$246

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Sat 5/10

12:20 pm-2:30 pm

Nonstop3h 10m

Houston Hobby

Tue 5/13

7:25 pm-11:10 pm

Nonstop2h 45m

$283

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Wed 6/4

1:10 pm-3:22 pm

Nonstop3h 12m

Houston George Bush Intcntl

Mon 6/9

6:33 pm-10:30 pm

Nonstop2h 57m

$301

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Wed 5/28

8:25 am-2:01 pm

1 stop6h 36m

Houston George Bush Intcntl

Wed 6/4

5:00 am-10:50 am

1 stop4h 50m

$303

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Sat 5/10

6:00 am-9:33 am

1 stop4h 33m

Houston Hobby

Tue 5/13

6:00 am-12:55 pm

1 stop5h 55m

$303

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Sat 5/10

7:15 pm-11:58 pm

1 stop5h 43m

Houston Hobby

Sun 5/11

5:00 am-10:50 am

1 stop4h 50m

$305

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Thu 4/24

6:00 am-8:29 am

2 stops27h 29m

Houston Hobby

Sun 4/27

4:43 pm-8:00 pm

2 stops26h 17m

$428

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Wed 4/30

9:41 am-6:03 pm

1 stop9h 22m

Houston George Bush Intcntl

Tue 5/6

1:25 pm-11:42 pm

1 stop9h 17m

$484

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Wed 5/28

7:44 pm-4:54 pm

2 stops22h 10m

Houston George Bush Intcntl

Wed 6/4

7:14 pm-6:45 am

1 stop10h 31m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 24 results
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2
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Best time to book a flight from Pittsburgh to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Houston

How far ahead should I book a flight from Pittsburgh to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Houston. Price data was last updated on April 11, 2025.

The best time to book flights from Pittsburgh to Houston is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Pittsburgh to Houston?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Houston (average of $230). Flying from Pittsburgh to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to HOU?

Find hourly flight availability from Pittsburgh to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Pittsburgh to Houston?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Houston flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Houston, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Houston?

    For a flight from Pittsburgh to Houston, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 1 outbound flight to Houston per day. 6 airlines have flights to Houston from Pittsburgh on a regular basis.

  • What are the cheapest airlines flying from Pittsburgh to Houston round-trip?

    Spirit Airlines, at $235, was found to be the cheapest airline from Pittsburgh to Houston.Alternate airlines to your destination round-trip include Southwest and United Airlines. Spirit Airlines is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Pittsburgh to Houston one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $50. Sun Country Air flights start at $140 while deals on United Airlines start at $142 one-way.

  • What are the cheapest flights from Pittsburgh to Houston?

    While on average a flight from Pittsburgh to Houston is generally $326, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Pittsburgh - Houston Hobby), you can expect to pay $128 for that flight.

  • Can I find deals for flights from Pittsburgh to Houston that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Houston.

  • Can I find deals for business class flights from Pittsburgh to Houston?

    Yes. Cheapflights offers flight deals from Pittsburgh to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Houston?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Houston (average of $230). Flying from Pittsburgh to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pittsburgh to Houston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
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Newark to George Bush Intcntl flights
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Reagan-National to George Bush Intcntl flights
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Dulles Intl to Love Field flights
Pittsburgh to Dallas/Fort Worth flights
Philadelphia to Austin flights
Philadelphia to Love Field flights
Newark to Love Field flights
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Reagan-National to Love Field flights
John F Kennedy Intl to Love Field flights
Pittsburgh to George Bush Intcntl flights
Philadelphia to San Antonio flights
Pittsburgh to Love Field flights
Pittsburgh to San Antonio flights
Allentown to Dallas/Fort Worth flights
Allentown to Hobby flights
John F Kennedy Intl to El Paso flights
Newark to El Paso flights
Dulles Intl to El Paso flights
Harrisburg to Austin flights
Allentown to George Bush Intcntl flights
Harrisburg to Dallas/Fort Worth flights
Pittsburgh to Austin flights

Top 6 airlines flying from Pittsburgh to Houston

Discover the top 6 airlines that operate flights from Pittsburgh to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$156FlexibilityNo cancel feeOn-time65%
FrontierCheapest$92Average$160FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$405FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$322Average$407FlexibilityNo cancel feeOn-time63%

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