$102+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PIT
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Pittsburgh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston to Pittsburgh are usually found in September or August, booked 16 days in advance, depart on a Saturday or Thursday and return on a Tuesday
Cheap flight deals from Houston to Pittsburgh
Cheapest
Best
Last-minute
One-way
Cheapest flights from Houston to PittsburghExplore 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 July 7, 2026.
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 July 7, 2026.
This Southwest deal was found by Cheapflights users on 7/6. 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 9/173:05 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Mon 9/211:15 pm
PIT
- HOU
Nonstop2h 55m
Southwest
Deal found 7/6![Southwest logo]()
$203
This Super.com deal was found by Cheapflights users on 7/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:23 pm
IAH
- PIT
1 stop21h 52m
Frontier
Wed 8/1212:49 pm
PIT
- IAH
1 stop6h 36m
Frontier
Deal found 7/6![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 7/5. 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.
Wed 8/57:23 pm
IAH
- PIT
1 stop21h 52m
Frontier
Wed 8/197:10 pm
PIT
- IAH
1 stop22h 04m
Frontier
Deal found 7/5![Frontier logo]()
$220
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 8/173:57 pm
HOU
- PIT
1 stop5h 51m
American Airlines
Thu 8/207:04 am
PIT
- HOU
1 stop6h 23m
American Airlines
Deal found 7/7![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 7/7. 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 9/183:05 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Mon 9/211:15 pm
PIT
- HOU
Nonstop2h 55m
Southwest
Deal found 7/7![Southwest logo]()
$231
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/191:45 pm
IAH
- PIT
1 stop27h 30m
Frontier
Mon 8/247:10 pm
PIT
- IAH
1 stop20h 22m
Frontier
Deal found 7/3![Frontier logo]()
$241
This Southwest deal was found by Cheapflights users on 7/2. 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 9/1912:35 pm
HOU
- PIT
1 stop4h 15m
Southwest
Tue 9/226:50 am
PIT
- HOU
Nonstop2h 55m
Southwest
Deal found 7/2![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/197:40 am
IAH
- PIT
Nonstop2h 49m
United Airlines
Mon 8/246:15 am
PIT
- IAH
Nonstop3h 03m
United Airlines
Deal found 7/3![United Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/2. 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.
Wed 8/191:45 pm
IAH
- PIT
1 stop27h 30m
Multiple Airlines
Tue 8/256:00 am
PIT
- IAH
1 stop6h 01m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$249
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Tue 7/287:23 pm
IAH
- PIT
1 stop15h 41m
Frontier
Sat 8/17:13 pm
PIT
- IAH
1 stop14h 32m
Frontier
Deal found 7/3![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 7/6. 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.
Thu 8/61:16 pm
IAH
- PIT
1 stop27h 59m
Frontier
Mon 8/107:13 pm
PIT
- IAH
1 stop14h 32m
Frontier
Deal found 7/6![Frontier logo]()
$255
This Delta deal was found by Cheapflights users on 7/3. 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 8/196:00 am
HOU
- PIT
1 stop5h 52m
Delta
Tue 8/2511:57 am
PIT
- HOU
1 stop5h 28m
Delta
Deal found 7/3![Delta logo]()
$257
Best flights from Houston to PittsburghDiscover carefully curated flight deals from Houston to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 7, 2026.
Discover carefully curated flight deals from Houston to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 7, 2026.
This Southwest deal was found by Cheapflights users on 7/2. 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 9/197:10 am
HOU
- PIT
1 stop4h 45m
Southwest
Tue 9/226:40 am
PIT
- HOU
1 stop5h 00m
Southwest
Deal found 7/2![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 9/252:53 pm
IAH
- PIT
1 stop6h 43m
United Airlines
Mon 9/286:15 am
PIT
- IAH
Nonstop3h 03m
United Airlines
Deal found 7/6![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/5. 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 9/265:30 am
IAH
- PIT
1 stop4h 49m
Delta
Tue 9/291:36 pm
PIT
- IAH
1 stop6h 54m
Delta
Deal found 7/5![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 7/3. 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.
Wed 8/196:35 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Mon 8/245:35 am
PIT
- HOU
1 stop7h 40m
Southwest
Deal found 7/3![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Sat 9/53:34 pm
IAH
- PIT
1 stop7h 36m
United Airlines
Tue 9/85:03 pm
PIT
- IAH
Nonstop3h 07m
United Airlines
Deal found 7/6![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/2. 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 9/196:00 am
HOU
- PIT
2 stops6h 55m
Southwest
Mon 9/216:10 am
PIT
- HOU
1 stop4h 25m
Southwest
Deal found 7/2![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/198:00 pm
IAH
- PIT
Nonstop2h 59m
United Airlines
Mon 8/247:52 pm
PIT
- IAH
1 stop5h 35m
United Airlines
Deal found 7/5![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/6. 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.
Wed 8/56:35 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Wed 8/126:50 am
PIT
- HOU
Nonstop2h 55m
Southwest
Deal found 7/6![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/27:40 am
IAH
- PIT
Nonstop2h 49m
United Airlines
Mon 9/76:15 am
PIT
- IAH
Nonstop3h 03m
United Airlines
Deal found 7/2![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 7/2. 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 8/63:05 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Mon 8/101:15 pm
PIT
- HOU
Nonstop2h 55m
Southwest
Deal found 7/2![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/178:00 pm
IAH
- PIT
Nonstop2h 59m
United Airlines
Thu 8/205:03 pm
PIT
- IAH
Nonstop3h 07m
United Airlines
Deal found 7/3![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/208:00 pm
IAH
- PIT
Nonstop2h 59m
United Airlines
Sun 8/236:15 am
PIT
- IAH
Nonstop3h 03m
United Airlines
Deal found 7/4![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 7/5. 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 8/1310:40 am
HOU
- PIT
2 stops6h 10m
Southwest
Sun 8/167:30 am
PIT
- HOU
1 stop5h 40m
Southwest
Deal found 7/5![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Sun 8/28:03 pm
IAH
- PIT
Nonstop2h 56m
United Airlines
Fri 8/77:40 pm
PIT
- IAH
1 stop5h 54m
United Airlines
Deal found 7/6![United Airlines logo]()
$393
Last-minute flights from Houston to PittsburghDiscover last-minute flight deals from Houston to Pittsburgh. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Pittsburgh. Data last updated July 7, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Tue 7/287:23 pm
IAH
- PIT
1 stop15h 41m
Frontier
Sat 8/17:13 pm
PIT
- IAH
1 stop14h 32m
Frontier
Deal found 7/3![Frontier logo]()
$254
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/16:02 am
IAH
- PIT
1 stop7h 17m
American Airlines
Sat 8/82:25 pm
PIT
- IAH
1 stop5h 58m
American Airlines
Deal found 7/3![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/47:00 am
IAH
- PIT
1 stop6h 19m
American Airlines
Tue 8/116:21 am
PIT
- IAH
1 stop5h 23m
American Airlines
Deal found 7/7![American Airlines logo]()
$221
This Super.com deal was found by Cheapflights users on 7/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:23 pm
IAH
- PIT
1 stop21h 52m
Frontier
Wed 8/1212:49 pm
PIT
- IAH
1 stop6h 36m
Frontier
Deal found 7/6![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 7/5. 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.
Wed 8/57:23 pm
IAH
- PIT
1 stop21h 52m
Frontier
Wed 8/197:10 pm
PIT
- IAH
1 stop22h 04m
Frontier
Deal found 7/5![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 7/6. 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.
Thu 8/61:16 pm
IAH
- PIT
1 stop27h 59m
Frontier
Mon 8/107:13 pm
PIT
- IAH
1 stop14h 32m
Frontier
Deal found 7/6![Frontier logo]()
$255
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 8/712:24 pm
IAH
- PIT
1 stop7h 36m
American Airlines
Mon 8/105:42 pm
PIT
- IAH
1 stop5h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 8/173:57 pm
HOU
- PIT
1 stop5h 51m
American Airlines
Thu 8/207:04 am
PIT
- HOU
1 stop6h 23m
American Airlines
Deal found 7/7![American Airlines logo]()
$221
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/191:45 pm
IAH
- PIT
1 stop27h 30m
Frontier
Mon 8/247:10 pm
PIT
- IAH
1 stop20h 22m
Frontier
Deal found 7/3![Frontier logo]()
$241
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/197:40 am
IAH
- PIT
Nonstop2h 49m
United Airlines
Mon 8/246:15 am
PIT
- IAH
Nonstop3h 03m
United Airlines
Deal found 7/3![United Airlines logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Wed 8/191:45 pm
IAH
- PIT
1 stop27h 30m
Multiple Airlines
Tue 8/256:00 am
PIT
- IAH
1 stop6h 01m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 7/3. 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 8/196:00 am
HOU
- PIT
1 stop5h 52m
Delta
Tue 8/2511:57 am
PIT
- HOU
1 stop5h 28m
Delta
Deal found 7/3![Delta logo]()
$257
One-way flights from Houston to PittsburghSearch for one-way flight options from Houston to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
Search for one-way flight options from Houston to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Southwest deal was found by Cheapflights users on 7/6. 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.
Wed 8/56:35 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Deal found 7/6![Southwest logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:45 pm
IAH
- PIT
1 stop27h 30m
Frontier
Deal found 7/3![Frontier logo]()
$103
This Super.com deal was found by Cheapflights users on 7/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:45 pm
IAH
- PIT
1 stop27h 30m
Frontier
Deal found 7/3![Frontier logo]()
$110
This Southwest deal was found by Cheapflights users on 7/7. 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 9/56:40 am
HOU
- PIT
1 stop6h 15m
Southwest
Deal found 7/7![Southwest logo]()
$111
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/226:49 am
IAH
- PIT
1 stop5h 20m
American Airlines
Deal found 7/7![American Airlines logo]()
$111
This Trip.com deal was found by Cheapflights users on 7/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:23 pm
IAH
- PIT
1 stop21h 52m
Frontier
Deal found 7/6![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:35 am
IAH
- PIT
2 stops25h 46m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$115
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Tue 8/181:45 pm
IAH
- PIT
1 stop27h 30m
Frontier
Deal found 7/7![Frontier logo]()
$116
This Southwest deal was found by Cheapflights users on 7/3. 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.
Tue 9/16:35 pm
HOU
- PIT
Nonstop2h 45m
Southwest
Deal found 7/3![Southwest logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
IAH
- PIT
2 stops34h 58m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$119
This Super.com deal was found by Cheapflights users on 7/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:29 pm
IAH
- PIT
1 stop27h 46m
Frontier
Deal found 7/3![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
IAH
- PIT
2 stops29h 15m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$121
Find 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 July 7, 2026.
Round-trip from | $203 (Southwest) |
|---|---|
One-way from | $102 (Southwest) |
Popular in | July |
Cheapest in | September |
Average price | $527 |
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 July 7, 2026.
Use the filters below to find and compare flights from Houston to Pittsburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonPittsburgh
HOU - PIT
HOUPIT
Houston Hobby
Sat 9/19
7:10 am-12:55 pm
1 stop4h 45m
Pittsburgh
Tue 9/22
6:40 am-10:40 am
1 stop5h 00m
$257
HoustonPittsburgh
HOU - PIT
HOUPIT
Houston Hobby
Wed 8/19
6:35 pm-10:20 pm
Nonstop2h 45m
Pittsburgh
Mon 8/24
5:35 am-12:15 pm
1 stop7h 40m
$283
HoustonPittsburgh
HOU - PIT
HOUPIT
Houston Hobby
Sat 9/19
6:00 am-1:55 pm
2 stops6h 55m
Pittsburgh
Mon 9/21
6:10 am-9:35 am
1 stop4h 25m
$298
Quickest round-trip
HoustonPittsburgh
HOU - PIT
HOUPIT
Houston Hobby
Wed 8/5
6:35 pm-10:20 pm
Nonstop2h 45m
Pittsburgh
Wed 8/12
6:50 am-8:45 am
Nonstop2h 55m
$317
HoustonPittsburgh
IAH - PIT
IAHPIT
Houston George Bush Intcntl
Fri 9/25
2:53 pm-10:36 pm
1 stop6h 43m
Pittsburgh
Mon 9/28
6:15 am-8:18 am
Nonstop3h 03m
$327
HoustonPittsburgh
IAH - PIT
IAHPIT
Houston George Bush Intcntl
Sat 9/5
3:34 pm-12:10 am
1 stop7h 36m
Pittsburgh
Tue 9/8
5:03 pm-7:10 pm
Nonstop3h 07m
$327
HoustonPittsburgh
IAH - PIT
IAHPIT
Houston George Bush Intcntl
Wed 8/19
8:00 pm-11:59 pm
Nonstop2h 59m
Pittsburgh
Mon 8/24
7:52 pm-12:27 am
1 stop5h 35m
$327
HoustonPittsburgh
IAH - PIT
IAHPIT
Houston George Bush Intcntl
Sat 9/26
5:30 am-11:19 am
1 stop4h 49m
Pittsburgh
Tue 9/29
1:36 pm-7:30 pm
1 stop6h 54m
$337
HoustonPittsburgh
IAH - PIT
IAHPIT
Houston George Bush Intcntl
Wed 9/2
7:40 am-11:29 am
Nonstop2h 49m
Pittsburgh
Mon 9/7
6:15 am-8:18 am
Nonstop3h 03m
$337
HoustonPittsburgh
HOU - PIT
HOUPIT
Houston Hobby
Thu 8/6
3:05 pm-6:50 pm
Nonstop2h 45m
Pittsburgh
Mon 8/10
1:15 pm-3:10 pm
Nonstop2h 55m
$337
Showing 1-10 of 35 resultsSorted by cheapest first
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.
HO1-PIT
HOU-PIT
IAH-PIT
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
HO1-PIT
HOU-PIT
IAH-PIT
What is the cheapest month to book a flight from Houston to Pittsburgh?
Currently, September is the cheapest month in which you can book a flight from Houston to Pittsburgh (average of $46). Flying from Houston to Pittsburgh in June is currently the most expensive (average of $297). 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 July 7, 2026.
It’s typically best to fly out from Houston to Pittsburgh at noon. Doing so could potentially save you 41% on the flight price compared to flying in the evening, which is usually more expensive.
How much does it cost to fly round-trip from Houston to Pittsburgh?
How far ahead should I book a flight from Houston to Pittsburgh?
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 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 4, 2026.
Travelers seeking maximum savings on their Houston to Pittsburgh flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Houston to Pittsburgh flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Pittsburgh trip
Our travel experts
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 July 7, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines 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.
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
Traveling to a place near Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsMonroeville
Washington
Mars
Chester
Steubenville
Wexford
Belle Vernon
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Alternative routes for Houston to Pittsburgh
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Complete your trip
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Search flights from Houston to Pittsburgh by cabin class
Find flights from Houston to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Pittsburgh flights
Browse other Houston and Pittsburgh flight options. Last updated on July 7, 2026.
Other flights to Pittsburgh
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Houston to Pittsburgh
Discover the top 4 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$377 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$275 | Average$440 | FlexibilityNo cancel fee | On-time63% |