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$36+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — HOU
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 Wednesday

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 February 22, 2025.

Round-trip from

$123
(Cheapflightsfares)

One-way from

$36
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$410
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. 12% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1312:55 pmPIT - IAH
1 stop11h 34mSpirit Airlines
Tue 3/184:50 pmIAH - PIT
1 stop6h 41mSpirit Airlines
Deal found 2/21$123
This CheapOair deal was found by Cheapflights users on 2/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:46 amPIT - IAH
1 stop8h 33mMultiple Airlines
Sun 3/169:52 pmIAH - PIT
1 stop10h 33mMultiple Airlines
Deal found 2/21$134
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 3/266:00 amPIT - IAH
Nonstop3h 26mUnited Airlines
Tue 4/16:21 pmIAH - PIT
Nonstop2h 49mUnited Airlines
Deal found 2/21$319
This Southwest deal was found by Cheapflights users on 2/21. 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.
Thu 3/69:15 pmPIT - HOU
1 stop4h 50mSouthwest
Thu 3/131:25 pmHOU - PIT
Nonstop2h 35mSouthwest
Deal found 2/21$329
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 3/67:35 amPIT - HOU
1 stop7h 37mDelta
Mon 3/106:45 pmHOU - PIT
1 stop4h 35mDelta
Deal found 2/20$339
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/155:25 amPIT - IAH
1 stop11h 52mAmerican Airlines
Sat 4/197:53 amIAH - PIT
2 stops7h 15mAmerican Airlines
Deal found 2/21$351
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/2611:38 amPIT - HOU
1 stop7h 23mAmerican Airlines
Sun 5/46:31 pmHOU - PIT
1 stop4h 56mAmerican Airlines
Deal found 2/21$401
This Delta deal was found by Cheapflights users on 2/20. 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 8/97:55 pmPIT - IAH
1 stop4h 59mDelta
Sat 8/165:00 pmIAH - PIT
1 stop6h 12mDelta
Deal found 2/20$413

Find flights from Pittsburgh to Houston within your budget

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 February 22, 2025.

Fly from

Pittsburgh

Fly to

Houston

Route

Depart

Return

Price

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Thu 3/13

12:55 pm-11:29 pm

1 stop11h 34m

Houston George Bush Intcntl

Tue 3/18

4:50 pm-12:31 am

1 stop6h 41m

$123

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Mon 3/10

9:46 am-5:19 pm

1 stop8h 33m

Houston George Bush Intcntl

Sun 3/16

9:52 pm-9:25 am

1 stop10h 33m

$134

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Wed 3/26

6:00 am-8:26 am

Nonstop3h 26m

Houston George Bush Intcntl

Tue 4/1

6:21 pm-10:10 pm

Nonstop2h 49m

$319

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Thu 3/6

9:15 pm-1:05 am

1 stop4h 50m

Houston Hobby

Thu 3/13

1:25 pm-5:00 pm

Nonstop2h 35m

$329

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Thu 3/6

7:35 am-2:12 pm

1 stop7h 37m

Houston Hobby

Tue 3/11

10:41 am-4:54 pm

1 stop5h 13m

$339

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Tue 4/15

5:25 am-4:17 pm

1 stop11h 52m

Houston George Bush Intcntl

Sat 4/19

7:53 am-4:08 pm

2 stops7h 15m

$351

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

Sat 4/26

11:38 am-6:01 pm

1 stop7h 23m

Houston Hobby

Sun 5/4

6:31 pm-12:27 am

1 stop4h 56m

$401

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Sat 8/9

7:55 pm-11:54 pm

1 stop4h 59m

Houston George Bush Intcntl

Sat 8/16

5:00 pm-12:12 am

1 stop6h 12m

$413

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Wed 3/26

8:18 am-4:07 pm

1 stop8h 49m

$36

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

Mon 4/21

9:46 am-10:45 am

1 stop25h 59m

$60

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from Pittsburgh to Houston

Get recent, data-driven insights about flights from Pittsburgh to Houston including ideal travel times, pricing trends, and more.

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 February 14, 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 February 22, 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 23% 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. Saturday at noon 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 February 22, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Houston, such as Southwest, Delta and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,068 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 0 outbound flights 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 $123, was found to be the cheapest airline from Pittsburgh to Houston.Alternate airlines to your destination round-trip include United Airlines and Southwest. Spirit Airlines is currently priced 66% 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 $36. Frontier flights start at $60 while deals on United Airlines start at $160 one-way.

  • What are the cheapest flights from Pittsburgh to Houston?

    While on average a flight from Pittsburgh to Houston is generally $320, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Pittsburgh - Houston Hobby), you can expect to pay $88 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.

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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.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$70Average$171FlexibilityNo cancel feeOn-time65%
FrontierCheapest$92Average$178FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$455FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$372FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$325Average$409FlexibilityNo cancel feeOn-time63%
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