Cheap Flights from Houston to Pittsburgh
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Houston to Pittsburgh
Flight deals from Houston to Pittsburgh
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
IAH 18:332h 57mDirectPIT 22:30Houston - Pittsburgh | Sun, Jun 22 | United Airlines
PIT 17:043h 1mDirectIAH 19:05Pittsburgh - Houston | Sun, Jun 29 | United AirlinesAU$367 AU$50728% OFF28% OFFAU$507 AU$367 -
IAH 18:552h 57mDirectPIT 22:52Houston - Pittsburgh | Tue, Jul 1 | United Airlines
PIT 06:153h 1mDirectIAH 08:16Pittsburgh - Houston | Tue, Jul 8 | United AirlinesAU$446 AU$50712% OFF12% OFFAU$507 AU$446
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IAH 06:3010h 13m1 stopsPIT 17:43Houston - Pittsburgh | Thu, Jun 26 | Spirit Airlines
PIT 18:3811h 42m1 stopsIAH 05:20Pittsburgh - Houston | Mon, Jun 30 | Spirit AirlinesAU$199 AU$50761% OFF61% OFFAU$507 AU$199 -
IAH 11:5910h 30m1 stopsPIT 23:29Houston - Pittsburgh | Thu, Jul 10 | Spirit Airlines
PIT 19:1511h 40m1 stopsIAH 05:55Pittsburgh - Houston | Mon, Jul 14 | Spirit AirlinesAU$20859% OFFAU$507 AU$208
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IAH 08:328h 11m1 stopsPIT 17:43Houston - Pittsburgh | Mon, Jul 7 | Spirit Airlines
PIT 19:1511h 40m1 stopsIAH 05:55Pittsburgh - Houston | Mon, Jul 14 | Spirit AirlinesAU$21457% OFFAU$507 AU$214
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IAH 14:577h 18m1 stopsPIT 23:15Houston - Pittsburgh | Fri, Jul 11 | Spirit Airlines
PIT 13:218h 13m1 stopsIAH 20:34Pittsburgh - Houston | Sat, Jul 19 | Spirit AirlinesAU$21956% OFFAU$507 AU$219
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IAH 06:1410h 56m1 stopsPIT 18:10Houston - Pittsburgh | Mon, Jul 14 | Spirit Airlines
PIT 19:1511h 40m1 stopsIAH 05:55Pittsburgh - Houston | Fri, Jul 18 | Spirit AirlinesAU$23753% OFFAU$507 AU$237
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IAH 11:5910h 30m1 stopsPIT 23:29Houston - Pittsburgh | Thu, Jul 17 | Spirit Airlines
PIT 19:1511h 40m1 stopsIAH 05:55Pittsburgh - Houston | Mon, Jul 21 | Spirit AirlinesAU$24652% OFFAU$507 AU$246
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IAH 06:3010h 13m1 stopsPIT 17:43Houston - Pittsburgh | Fri, Jun 20 | Spirit Airlines
PIT 18:3811h 42m1 stopsIAH 05:20Pittsburgh - Houston | Mon, Jun 23 | Spirit AirlinesAU$24751% OFFAU$507 AU$247
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IAH 08:328h 11m1 stopsPIT 17:43Houston - Pittsburgh | Mon, Jun 16 | Spirit Airlines
PIT 18:3811h 42m1 stopsIAH 05:20Pittsburgh - Houston | Mon, Jun 23 | Spirit AirlinesAU$24951% OFFAU$507 AU$249
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IAH 06:309h 40m1 stopsPIT 17:10Houston - Pittsburgh | Fri, Jun 13 | Spirit Airlines
PIT 18:0512h 10m1 stopsIAH 05:15Pittsburgh - Houston | Sun, Jun 15 | Spirit AirlinesAU$26248% OFFAU$507 AU$262
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IAH 06:3010h 13m1 stopsPIT 17:43Houston - Pittsburgh | Thu, Jun 19 | Spirit Airlines
PIT 07:009h 30m1 stopsIAH 15:30Pittsburgh - Houston | Wed, Jun 25 | Spirit AirlinesAU$27546% OFFAU$507 AU$275
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HOU 13:0017h 25m1 stopsPIT Invalid DateHouston - Pittsburgh | Fri, Jun 13 | Normal Airline
PIT 15:006hDirectHOU 16:00Pittsburgh - Houston | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
IAH 18:332h 57mDirectPIT 22:30Houston - Pittsburgh | Mon, Jun 23 | United AirlinesAU$200 AU$27227% OFF27% OFFAU$272 AU$200
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HOU 13:302h 45mDirectPIT 17:15Houston - Pittsburgh | Sat, Jun 14 | Southwest AirlinesAU$239 AU$27212% OFF12% OFFAU$272 AU$239 -
IAH 06:3010h 13m1 stopsPIT 17:43Houston - Pittsburgh | Thu, Jun 26 | Spirit AirlinesAU$101 AU$27263% OFF63% OFFAU$272 AU$101
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IAH 11:5910h 30m1 stopsPIT 23:29Houston - Pittsburgh | Mon, Jul 21 | Spirit AirlinesAU$10860% OFFAU$272 AU$108
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IAH 14:577h 18m1 stopsPIT 23:15Houston - Pittsburgh | Fri, Jul 11 | Spirit AirlinesAU$13550% OFFAU$272 AU$135
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IAH 14:537h 17m1 stopsPIT 23:10Houston - Pittsburgh | Fri, Jun 20 | Spirit AirlinesAU$14148% OFFAU$272 AU$141
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IAH 06:1410h 56m1 stopsPIT 18:10Houston - Pittsburgh | Sun, Jul 13 | Spirit AirlinesAU$14248% OFFAU$272 AU$142
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IAH 11:5910h 30m1 stopsPIT 23:29Houston - Pittsburgh | Fri, Aug 1 | Spirit AirlinesAU$14945% OFFAU$272 AU$149
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IAH 14:537h 17m1 stopsPIT 23:10Houston - Pittsburgh | Fri, Jun 13 | Spirit AirlinesAU$15543% OFFAU$272 AU$155
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IAH 08:328h 11m1 stopsPIT 17:43Houston - Pittsburgh | Mon, Jun 23 | Spirit AirlinesAU$16041% OFFAU$272 AU$160
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IAH 14:537h 6m1 stopsPIT 22:59Houston - Pittsburgh | Sat, Jun 21 | Spirit AirlinesAU$16041% OFFAU$272 AU$160
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IAH 11:5910h 30m1 stopsPIT 23:29Houston - Pittsburgh | Thu, Jul 10 | Spirit AirlinesAU$16041% OFFAU$272 AU$160
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HOU 13:0017h 25m1 stopsPIT Invalid DateHouston - Pittsburgh | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Houston to Pittsburgh
| Cheapest one-way flight price | AU$100 |
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| Cheapest return ticket price | AU$330 |
| Off-season travel month | April |
| Peak season for travel | June |
| Flight distance | 1,834.13km |
| Average flight time | 3 hours 13 minutes |
| Popular airline | Delta Air Lines |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Houston (HOU) to Pittsburgh (PIT) the cheapest?
Airlines adjust prices for flights from Houston to Pittsburgh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Houston (HOU) to Pittsburgh (PIT) cost?
According to Trip.com's data, the lowest price is around AU$615. -
How long is the flight from Houston (HOU) to Pittsburgh (PIT)?
It takes about 3 hours 13 minutes to fly from Houston (HOU) to Pittsburgh (PIT). -
What are the most popular airlines that fly from Houston (HOU) to Pittsburgh (PIT)?
Airlines with flights from Houston (HOU) to Pittsburgh (PIT): United Airlines, Southwest Airlines and Air New Zealand. -
How many airports in Pittsburgh (PIT)?
There are 1 airport(s) in Pittsburgh (PIT): Pittsburgh International Airport.
How to find a cheap flight from Houston to Pittsburgh
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Pittsburgh. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Houston to Pittsburgh.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Houston to Pittsburgh over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Jun 23, with one-way flights priced at just AU$200.
Compare cheap flight deals from Houston to Pittsburgh across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Houston to Pittsburgh. The cheapest airline for this route is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Houston to Pittsburgh, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Houston to Pittsburgh.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Houston to Pittsburgh and snag some exclusive deals just for you.
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