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$43+ Cheap flights from Houston to Pittsburgh (PIT)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PIT
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Pittsburgh are usually found in July or August, booked 41 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Houston to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Pittsburgh (PIT). 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 June 13, 2025.

Round-trip from

$305
(United Airlines)

One-way from

$46
(FlightHub)

Popular in

April

Cheapest in

July

Average price

$405
From Houston to Pittsburgh
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One-way flight from Houston to Pittsburgh
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Highest demand for flights based on searches. 8% potential increase in price ($32 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 June 2025
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Find flight deals from Houston to Pittsburgh

Cheapest flights from Houston to Pittsburgh
Explore the most affordable flight options available from Houston to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 7/315:59 pmHOU - PIT
1 stop15h 50mMultiple Airlines
Mon 8/48:30 amPIT - HOU
2 stops11h 43mMultiple Airlines
Deal found 6/10$297
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 10/276:54 pmIAH - PIT
Nonstop2h 44mUnited Airlines
Thu 10/304:48 pmPIT - IAH
Nonstop3h 17mUnited Airlines
Deal found 6/10$297
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/34:05 pmIAH - PIT
2 stops27h 41mMultiple Airlines
Tue 7/87:08 pmPIT - IAH
2 stops26h 23mMultiple Airlines
Deal found 6/10$298
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/229:26 pmIAH - PIT
3 stops20h 50mSpirit Airlines
Fri 8/16:30 amPIT - IAH
2 stops41h 07mSpirit Airlines
Deal found 6/10$299
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 9/510:00 amHOU - PIT
2 stops7h 20mSouthwest
Sat 9/131:45 pmPIT - HOU
1 stop7h 50mSouthwest
Deal found 6/11$309
This Delta deal was found by Cheapflights users on 6/10. 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 9/181:00 pmHOU - PIT
1 stop7h 09mDelta
Mon 9/224:30 pmPIT - HOU
1 stop6h 10mDelta
Deal found 6/10$328
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:56 pmIAH - PIT
1 stop11h 05mFrontier
Mon 7/78:33 pmPIT - IAH
2 stops20h 07mFrontier
Deal found 6/10$334
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 8/39:42 amHOU - PIT
2 stops27h 18mAllegiant Air
Fri 8/88:30 amPIT - HOU
2 stops11h 43mAllegiant Air
Deal found 6/10$338
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/82:29 pmHOU - PIT
1 stop5h 07mAmerican Airlines
Sat 7/195:07 amPIT - HOU
1 stop5h 38mAmerican Airlines
Deal found 6/9$339
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 9/175:59 pmIAH - PIT
2 stops23h 43mAlaska Airlines
Sat 9/207:42 pmPIT - IAH
2 stops22h 12mAlaska Airlines
Deal found 6/10$467

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Pittsburgh 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 June 13, 2025.
Use the filters below to find and compare flights from Houston to Pittsburgh that are best for you.

Fly from

Houston

Fly to

Pittsburgh

Route

Depart

Return

Price

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 7/31

5:59 pm-10:49 am

1 stop15h 50m

Pittsburgh

Mon 8/4

8:30 am-7:13 pm

2 stops11h 43m

$297

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Mon 10/27

7:35 am-11:18 am

Nonstop2h 43m

Pittsburgh

Wed 10/29

6:00 am-8:18 am

Nonstop3h 18m

$297

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Thu 7/3

4:05 pm-8:46 pm

2 stops27h 41m

Pittsburgh

Tue 7/8

7:08 pm-8:31 pm

2 stops26h 23m

$298

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Tue 7/22

9:26 pm-7:16 pm

3 stops20h 50m

Pittsburgh

Fri 8/1

6:30 am-10:37 pm

2 stops41h 07m

$299

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Fri 9/5

10:00 am-6:20 pm

2 stops7h 20m

Pittsburgh

Sat 9/13

1:45 pm-8:35 pm

1 stop7h 50m

$309

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Thu 9/18

1:00 pm-9:09 pm

1 stop7h 09m

Pittsburgh

Mon 9/22

4:30 pm-9:40 pm

1 stop6h 10m

$328

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sat 7/5

8:56 pm-9:01 am

1 stop11h 05m

Pittsburgh

Mon 7/7

8:33 pm-3:40 pm

2 stops20h 07m

$334

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Sun 8/3

9:42 am-2:00 pm

2 stops27h 18m

Pittsburgh

Fri 8/8

8:30 am-7:13 pm

2 stops11h 43m

$338

HoustonPittsburgh

HOU - PIT

HOUPIT

Houston Hobby

Tue 7/8

2:29 pm-8:36 pm

1 stop5h 07m

Pittsburgh

Sat 7/19

5:07 am-9:45 am

1 stop5h 38m

$339

HoustonPittsburgh

IAH - PIT

IAHPIT

Houston George Bush Intcntl

Sun 10/26

6:25 pm-11:47 pm

1 stop4h 22m

Pittsburgh

Thu 10/30

5:07 am-8:54 am

1 stop4h 47m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 results
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Best time to book a flight from Houston to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Houston 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 Houston to Pittsburgh

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Pittsburgh. Price data was last updated on June 9, 2025.

The price you pay for your flight from Houston to Pittsburgh may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Houston to Pittsburgh (average of $262). Flying from Houston to Pittsburgh in November is currently the most expensive (average of $333). 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 HOU to PIT?

Find hourly flight availability from Houston to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2025.

It’s typically best to fly out from Houston to Pittsburgh at noon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Houston to Pittsburgh. Price data was last updated on December 1, 2024.

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

Rainfall in Pittsburgh by month

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

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

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

If weather is an important factor for your trip to Pittsburgh, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated June 13, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Houston to Pittsburgh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Houston to Pittsburgh. 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 into for flights to Pittsburgh from Houston?

    For a flight from Houston to Pittsburgh, you will be flying into Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 1 inbound flight from Houston per day. 5 airlines have flights to Pittsburgh from Houston on a regular basis.

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

    Currently priced at $305, United Airlines will fly you from Houston to Pittsburgh and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Spirit Airlines - these airlines can fly you to your destination from $309 and $309, respectively. United Airlines is currently priced 17% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $46. Southwest flights start at $109 while deals on United Airlines start at $109 one-way.

  • What are the cheapest flights from Houston to Pittsburgh?

    While on average a flight from Houston to Pittsburgh is generally $303, our data shows the cheapest flight currently is $135. When looking at the most popular route, (Houston Hobby - Pittsburgh), you can expect to pay $94 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Pittsburgh 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 Houston to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Houston to Pittsburgh (average of $262). Flying from Houston to Pittsburgh in November is currently the most expensive (average of $333). 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

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Monroeville
Washington
Steubenville
Belle Vernon

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Alternative routes for Houston to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to John F Kennedy Intl flights
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Love Field to Reagan-National flights
Love Field to Newark flights
San Antonio to Dulles Intl flights
San Antonio to Reagan-National flights
Love Field to John F Kennedy Intl flights
Love Field to Pittsburgh flights
San Antonio to Philadelphia flights
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El Paso to Newark flights
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Top 5 airlines flying from Houston to Pittsburgh

Discover the top 5 airlines that operate flights from Houston to Pittsburgh. 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$178FlexibilityNo cancel feeOn-time65%
DeltaCheapest$144Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$455FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$319Average$407FlexibilityNo cancel feeOn-time63%

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