$88+ Cheap flights from Pittsburgh (PIT) to Houston
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — HOU
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Houston 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 Pittsburgh to Houston are usually found in September or October, booked 53 days in advance, depart on a Tuesday or Wednesday and return on a Saturday
Cheap flight deals from Pittsburgh to Houston
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Cheapest flights from Pittsburgh to HoustonExplore 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 September 17, 2026.
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 September 17, 2026.
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Wed 11/116:00 am -
1 stop6h 50m
Sat 11/1412:45 pm -
1 stop7h 43m
Deal found 9/15![JetBlue logo]()
$182
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:10 pm -
1 stop6h 10m
Tue 10/2011:55 am -
Nonstop2h 54m
Deal found 9/17![United Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 11/46:00 am -
Nonstop3h 16m
Thu 11/57:40 am -
Nonstop2h 51m
Deal found 9/16![United Airlines logo]()
$187
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:51 pm -
1 stop14h 36m
Mon 10/2612:21 pm -
1 stop28h 11m
Deal found 9/16![Frontier logo]()
$188
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/297:35 pm -
Nonstop3h 15m
Mon 11/212:55 pm -
2 stops7h 20m
Deal found 9/16![Southwest logo]()
$190
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/33:15 pm -
1 stop6h 15m
Thu 11/58:05 pm -
Nonstop2h 52m
Deal found 9/15![United Airlines logo]()
$192
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Tue 11/106:00 am -
1 stop6h 50m
Wed 11/182:01 pm -
1 stop7h 31m
Deal found 9/15![JetBlue logo]()
$193
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/298:49 am -
1 stop5h 46m
Sat 10/316:20 am -
1 stop5h 41m
Deal found 9/16![United Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/136:50 pm -
1 stop5h 25m
Wed 10/143:45 pm -
1 stop4h 25m
Deal found 9/16![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/295:10 pm -
Nonstop3h 10m
Mon 11/26:20 am -
1 stop5h 46m
Deal found 9/16![United Airlines logo]()
$196
This Kissandfly.com deal was found by Cheapflights users on 9/16. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:10 pm -
Nonstop3h 10m
Mon 11/28:35 pm -
1 stop19h 57m
Deal found 9/16![Frontier logo]()
$197
This Southwest deal was found by Cheapflights users on 9/15. 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 11/35:25 am -
Nonstop3h 20m
Thu 11/52:45 pm -
Nonstop2h 40m
Deal found 9/15![Southwest logo]()
$197
Best flights from Pittsburgh to HoustonDiscover carefully curated flight deals from Pittsburgh to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Pittsburgh to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/14. 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 10/315:25 am -
1 stop6h 45m
Tue 11/37:00 pm -
Nonstop2h 40m
Deal found 9/14![Southwest logo]()
$207
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/157:46 pm -
1 stop5h 51m
Thu 10/297:40 am -
Nonstop2h 51m
Deal found 9/14![United Airlines logo]()
$227
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Fri 11/66:00 am -
1 stop6h 50m
Sun 11/1512:45 pm -
1 stop7h 43m
Deal found 9/12![JetBlue logo]()
$381
This Southwest deal was found by Cheapflights users on 9/16. 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 12/122:20 pm -
1 stop5h 45m
Mon 1/187:15 pm -
Nonstop2h 45m
Deal found 9/16![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/126:00 am -
Nonstop3h 16m
Mon 1/185:05 pm -
1 stop5h 17m
Deal found 9/16![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 9/14. 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 10/84:20 pm -
1 stop6h 20m
Tue 10/1310:55 am -
2 stops5h 35m
Deal found 9/14![Southwest logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/712:55 pm -
Nonstop3h 16m
Sat 11/1411:55 am -
Nonstop2h 51m
Deal found 9/15![United Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 11/67:55 pm -
1 stop5h 15m
Mon 11/92:55 pm -
1 stop6h 40m
Deal found 9/16![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 9/14. 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 10/307:35 pm -
Nonstop3h 15m
Tue 11/32:45 pm -
2 stops7h 30m
Deal found 9/14![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/227:46 pm -
1 stop5h 51m
Mon 10/268:05 pm -
Nonstop2h 52m
Deal found 9/16![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/137:59 pm -
1 stop5h 31m
Wed 10/146:05 pm -
Nonstop2h 56m
Deal found 9/15![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/158:20 pm -
1 stop5h 10m
Thu 10/222:00 pm -
2 stops7h 10m
Deal found 9/16![Southwest logo]()
$296
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/126:00 am -
Nonstop3h 16m
Sat 11/147:40 am -
Nonstop2h 51m
Deal found 9/13![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sun 10/256:55 pm -
Nonstop3h 15m
Tue 10/275:50 am -
1 stop5h 05m
Deal found 9/15![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 11/174:58 pm -
Nonstop3h 07m
Sat 12/57:20 am -
1 stop5h 45m
Deal found 9/12![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 9/12. 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 11/57:30 pm -
Nonstop3h 10m
Sun 11/88:05 am -
1 stop7h 10m
Deal found 9/12![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:30 am -
1 stop8h 05m
Mon 11/28:05 pm -
Nonstop2h 52m
Deal found 9/14![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 9/14. 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 2/125:45 pm -
Nonstop3h 15m
Sat 2/202:20 pm -
1 stop8h 00m
Deal found 9/14![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/62:07 pm -
1 stop7h 23m
Mon 11/97:40 am -
Nonstop2h 51m
Deal found 9/16![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 9/14. 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 10/307:35 pm -
Nonstop3h 15m
Sun 11/12:40 pm -
Nonstop2h 40m
Deal found 9/14![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/246:00 am -
Nonstop3h 16m
Sat 11/288:05 pm -
Nonstop2h 52m
Deal found 9/15![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/55:10 pm -
Nonstop3h 10m
Sun 11/86:20 am -
1 stop5h 46m
Deal found 9/12![United Airlines logo]()
$425
Last-minute flights from Pittsburgh to HoustonDiscover last-minute flight deals from Pittsburgh to Houston. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Houston. Data last updated September 17, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/12. 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.
Sat 10/32:32 pm -
1 stop7h 42m
Tue 10/612:21 pm -
1 stop24h 26m
Deal found 9/12![Frontier logo]()
$204
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/136:50 pm -
1 stop5h 25m
Wed 10/143:45 pm -
1 stop4h 25m
Deal found 9/16![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/137:59 pm -
1 stop5h 31m
Wed 10/141:45 pm -
1 stop5h 51m
Deal found 9/16![United Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:10 pm -
1 stop6h 10m
Tue 10/2011:55 am -
Nonstop2h 54m
Deal found 9/17![United Airlines logo]()
$186
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:51 pm -
1 stop14h 36m
Mon 10/2612:21 pm -
1 stop28h 11m
Deal found 9/16![Frontier logo]()
$188
This Southwest deal was found by Cheapflights users on 9/14. 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 10/275:20 am -
Nonstop3h 10m
Tue 11/37:00 pm -
Nonstop2h 40m
Deal found 9/14![Southwest logo]()
$199
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop6h 50m
Mon 11/212:44 pm -
1 stop7h 44m
Deal found 9/16![JetBlue logo]()
$187
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/297:35 pm -
Nonstop3h 15m
Mon 11/212:55 pm -
2 stops7h 20m
Deal found 9/16![Southwest logo]()
$190
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/298:49 am -
1 stop5h 46m
Sat 10/316:20 am -
1 stop5h 41m
Deal found 9/16![United Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/295:10 pm -
Nonstop3h 10m
Mon 11/26:20 am -
1 stop5h 46m
Deal found 9/16![United Airlines logo]()
$196
This Kissandfly.com deal was found by Cheapflights users on 9/16. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:10 pm -
Nonstop3h 10m
Mon 11/28:35 pm -
1 stop19h 57m
Deal found 9/16![Frontier logo]()
$197
This Southwest deal was found by Cheapflights users on 9/14. 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 10/315:25 am -
1 stop6h 45m
Tue 11/37:00 pm -
Nonstop2h 40m
Deal found 9/14![Southwest logo]()
$207
One-way flights from Pittsburgh to HoustonSearch for one-way flight options from Pittsburgh to Houston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Pittsburgh to Houston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 11/57:30 pm -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$88
This Super.com deal was found by Cheapflights users on 9/15. 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 10/276:27 pm -
1 stop27h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$94
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:28 pm -
1 stop16h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$98
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/154:20 pm -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$98
This Southwest deal was found by Cheapflights users on 9/16. 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.
Wed 10/145:20 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$99
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/146:00 pm -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$103
This Southwest deal was found by Cheapflights users on 9/16. 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.
Mon 11/93:30 pm -
2 stops7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$103
This Super.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/87:51 pm -
1 stop26h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$104
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/147:54 pm -
1 stop5h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:38 pm -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/12. 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 10/106:05 am -
1 stop5h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Southwest logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:54 pm -
1 stop23h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$122
Find 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 (JetBlue) |
One-way from | $88 (Southwest) |
Popular in | April |
Cheapest in | September |
Average price | $262 |
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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Pittsburgh to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghHouston
PIT Pittsburgh - HOU Houston Hobby
PITHOU
Pittsburgh
Mon 11/9
7:30 pm-9:40 pm
Nonstop3h 10m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$88
PittsburghHouston
PIT Pittsburgh - IAH Houston George Bush Intcntl
PITIAH
Pittsburgh
Wed 11/18
12:15 pm-6:43 pm
1 stop7h 28m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
PittsburghHouston
PIT Pittsburgh - IAH Houston George Bush Intcntl
PITIAH
Pittsburgh
Tue 12/15
3:14 pm-10:07 pm
1 stop7h 53m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
PittsburghHouston
PIT Pittsburgh - IAH Houston George Bush Intcntl
PITIAH
Pittsburgh
Sat 10/10
6:11 pm-10:29 pm
1 stop5h 18m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
PittsburghHouston
PIT Pittsburgh - IAH Houston George Bush Intcntl
PITIAH
Pittsburgh
Wed 10/14
7:29 pm-11:59 pm
1 stop5h 30m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
PittsburghHouston
PIT Pittsburgh - HOU Houston Hobby
PITHOU
Pittsburgh
Thu 11/12
12:40 pm-5:20 pm
1 stop5h 40m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
PittsburghHouston
PIT Pittsburgh - IAH Houston George Bush Intcntl
PITIAH
Pittsburgh
Mon 11/9
5:08 pm-11:59 pm
1 stop7h 51m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
PittsburghHouston
PIT Pittsburgh - HOU Houston Hobby
PITHOU
Pittsburgh
Mon 11/9
11:02 am-4:29 pm
1 stop6h 27m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
PittsburghHouston
PIT Pittsburgh - HOU Houston Hobby
PITHOU
Pittsburgh
Fri 10/16
7:35 pm-9:50 pm
Nonstop3h 15m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
PittsburghHouston
PIT Pittsburgh - IAH Houston George Bush Intcntl
PITIAH
Pittsburgh
Wed 12/16
6:00 am-8:16 am
Nonstop3h 16m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$144
Showing 1-10 of 40 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Pittsburgh-Houston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Houston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Houston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Houston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Houston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PIT-HO1
PIT-HOU
PIT-IAH
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
PIT-HO1
PIT-HOU
PIT-IAH
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 $296). Flying from Pittsburgh to Houston in December is currently the most expensive (average of $472). 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 September 17, 2026.
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 6% on your trip compared to booking a flight at noon.
How much does it cost to fly round-trip from Pittsburgh to Houston?
Airfare is below average for this route at the moment.
Pittsburgh to Houston flights typically cost between $190 and $374 in November.The cheapest round-trip price found within the last 5 days was $182 on JetBlue (Nov 11-Nov 14).
How far ahead should I book a flight from Pittsburgh to Houston?
The best time to book flights from Pittsburgh to Houston is 86 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.
The best insider tips for Pittsburgh to Houston 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 Pittsburgh to Houston trip
Our travel experts
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 September 17, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Pittsburgh to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
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Complete your trip
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Search flights from Pittsburgh to Houston by cabin class
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Pittsburgh and Houston flights
Browse other Pittsburgh and Houston flight options. Last updated on September 17, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$237 | Average$415 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$453 | FlexibilityNo cancel fee | On-time69% |