$117+ Cheap flights from Pennsylvania 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HOU
Oct 18 — Oct 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pennsylvania 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.Cheap flight deals from Pennsylvania to Houston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pennsylvania to HoustonExplore the most affordable flight options available from Pennsylvania to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Pennsylvania to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
1 stop9h 20m
Sat 11/146:05 am -
1 stop13h 41m
Deal found 9/13![Frontier logo]()
$177
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop15h 24m
Sun 11/19:14 pm -
1 stop18h 58m
Deal found 9/13![Frontier logo]()
$223
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop15h 24m
Mon 11/26:05 am -
1 stop10h 07m
Deal found 9/13![Frontier logo]()
$225
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:16 am -
2 stops11h 37m
Sun 11/16:05 am -
1 stop16h 38m
Deal found 9/14![Frontier logo]()
$227
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:16 am -
2 stops25h 18m
Sat 11/218:30 pm -
1 stop14h 44m
Deal found 9/15![Frontier logo]()
$228
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:06 pm -
1 stop11h 13m
Wed 10/146:05 am -
1 stop10h 08m
Deal found 9/15![Frontier logo]()
$229
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:06 pm -
1 stop11h 13m
Tue 10/136:05 am -
2 stops27h 12m
Deal found 9/16![Frontier logo]()
$231
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Fri 10/169:06 pm -
1 stop11h 13m
Sun 10/188:35 pm -
2 stops26h 46m
Deal found 9/18![Frontier logo]()
$233
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:12 am -
2 stops12h 18m
Sat 10/108:35 pm -
1 stop12h 42m
Deal found 9/14![Frontier logo]()
$234
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:04 pm -
1 stop11h 13m
Mon 10/266:05 am -
1 stop10h 08m
Deal found 9/13![Frontier logo]()
$235
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.
Wed 9/307:50 am -
1 stop15h 40m
Mon 10/59:04 pm -
1 stop19h 14m
Deal found 9/17![Frontier logo]()
$236
This Frontier deal was found by Cheapflights users on 9/18. 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 10/229:06 pm -
1 stop11h 13m
Mon 10/266:05 am -
1 stop10h 08m
Deal found 9/18![Frontier logo]()
$237
Best flights from Pennsylvania to HoustonDiscover carefully curated flight deals from Pennsylvania to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Pennsylvania to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 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.
Sat 11/73:10 pm -
1 stop5h 40m
Sat 11/148:25 am -
Nonstop2h 50m
Deal found 9/16![Southwest logo]()
$253
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.
Fri 12/112:24 pm -
Nonstop3h 37m
Sat 12/126:38 pm -
Nonstop3h 04m
Deal found 9/15![United Airlines logo]()
$279
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:00 am -
1 stop7h 11m
Mon 11/166:00 am -
1 stop4h 37m
Deal found 9/15![Delta logo]()
$281
This JetBlue deal was found by Cheapflights users on 9/18. 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.
Sat 10/243:59 pm -
1 stop7h 50m
Wed 11/1812:08 pm -
Nonstop3h 35m
Deal found 9/18![JetBlue logo]()
$284
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:32 am -
1 stop23h 18m
Sun 11/89:00 am -
1 stop24h 35m
Deal found 9/14![Sun Country Air logo]()
$395
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 10/217:30 am -
2 stops7h 30m
Tue 10/278:30 am -
1 stop4h 35m
Deal found 9/16![Southwest logo]()
$264
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:10 am -
1 stop7h 23m
Sat 11/76:09 am -
1 stop7h 48m
Deal found 9/15![Delta logo]()
$281
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 11/148:15 am -
1 stop6h 20m
Mon 11/167:00 am -
Nonstop3h 25m
Deal found 9/17![United Airlines logo]()
$286
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:55 am -
2 stops11h 50m
Fri 10/162:08 pm -
2 stops8h 21m
Deal found 9/15![American Airlines logo]()
$575
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.
Wed 2/35:25 pm -
1 stop5h 15m
Mon 2/82:10 pm -
Nonstop2h 50m
Deal found 9/14![Southwest logo]()
$267
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
1 stop6h 50m
Mon 11/162:01 pm -
1 stop6h 28m
Deal found 9/17![JetBlue logo]()
$297
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 9/302:00 pm -
Nonstop3h 57m
Wed 10/2112:06 pm -
Nonstop3h 42m
Deal found 9/16![United Airlines logo]()
$288
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 12/56:10 am -
1 stop5h 10m
Wed 12/911:05 am -
2 stops6h 00m
Deal found 9/16![Southwest logo]()
$268
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.
Sat 11/76:12 pm -
1 stop5h 51m
Mon 11/96:00 am -
1 stop6h 54m
Deal found 9/16![Delta logo]()
$295
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.
Mon 11/23:59 pm -
1 stop8h 00m
Fri 11/62:01 pm -
1 stop6h 28m
Deal found 9/16![JetBlue logo]()
$308
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.
Tue 10/208:13 am -
1 stop6h 54m
Mon 10/265:28 pm -
1 stop6h 14m
Deal found 9/16![Delta logo]()
$299
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm -
1 stop6h 30m
Sat 11/147:50 am -
2 stops9h 50m
Deal found 9/13![Southwest logo]()
$282
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:00 am -
1 stop29h 24m
Tue 11/37:02 am -
2 stops22h 28m
Deal found 9/17![Alaska Airlines logo]()
$775
This JetBlue deal was found by Cheapflights users on 9/18. 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 12/39:30 am -
1 stop9h 30m
Sun 12/64:25 pm -
1 stop6h 27m
Deal found 9/18![JetBlue logo]()
$322
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:00 pm -
1 stop7h 32m
Sat 12/125:33 pm -
1 stop6h 09m
Deal found 9/15![Delta logo]()
$299
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.
Sat 1/96:10 am -
2 stops8h 35m
Mon 1/112:55 pm -
1 stop6h 25m
Deal found 9/15![Southwest logo]()
$286
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.
Fri 10/166:00 am -
Nonstop3h 49m
Sun 10/187:00 am -
Nonstop3h 29m
Deal found 9/13![United Airlines logo]()
$372
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:00 pm -
1 stop7h 32m
Tue 12/155:27 pm -
1 stop6h 15m
Deal found 9/17![Delta logo]()
$313
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:45 pm -
1 stop7h 13m
Mon 11/231:30 pm -
1 stop9h 28m
Deal found 9/17![JetBlue logo]()
$345
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 10/245:05 pm -
1 stop5h 40m
Tue 10/2712:50 pm -
2 stops7h 15m
Deal found 9/14![Southwest logo]()
$295
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:26 pm -
Nonstop3h 59m
Sat 10/312:58 pm -
1 stop7h 32m
Deal found 9/13![JetBlue logo]()
$347
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:30 am -
1 stop6h 02m
Wed 11/116:00 am -
1 stop5h 17m
Deal found 9/14![Delta logo]()
$317
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.
Fri 11/65:00 am -
2 stops11h 15m
Mon 11/95:10 pm -
1 stop5h 10m
Deal found 9/15![Southwest logo]()
$302
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.
Fri 11/135:54 pm -
Nonstop3h 36m
Sun 11/156:58 pm -
Nonstop3h 04m
Deal found 9/15![United Airlines logo]()
$405
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/142:15 pm -
Nonstop4h 11m
Tue 1/57:00 am -
Nonstop3h 28m
Deal found 9/17![Delta logo]()
$329
Last-minute flights from Pennsylvania to HoustonDiscover last-minute flight deals from Pennsylvania to Houston. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Houston. Data last updated September 18, 2026 and is based on user searches.
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.
Wed 9/307:50 am -
1 stop15h 40m
Mon 10/59:04 pm -
1 stop19h 14m
Deal found 9/17![Frontier logo]()
$236
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:04 pm -
1 stop11h 13m
Mon 10/266:05 am -
1 stop10h 08m
Deal found 9/13![Frontier logo]()
$235
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:04 pm -
1 stop11h 13m
Thu 10/85:55 am -
1 stop10h 18m
Deal found 9/15![Frontier logo]()
$238
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:12 am -
2 stops12h 18m
Sat 10/108:35 pm -
1 stop12h 42m
Deal found 9/14![Frontier logo]()
$234
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:06 pm -
1 stop11h 13m
Wed 10/146:05 am -
1 stop10h 08m
Deal found 9/15![Frontier logo]()
$229
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:06 pm -
1 stop11h 13m
Tue 10/136:05 am -
2 stops27h 12m
Deal found 9/16![Frontier logo]()
$231
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:55 pm -
Nonstop3h 20m
Sat 10/175:00 pm -
Nonstop2h 55m
Deal found 9/17![Southwest logo]()
$243
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Fri 10/169:06 pm -
1 stop11h 13m
Sun 10/188:35 pm -
2 stops26h 46m
Deal found 9/18![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 9/18. 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 10/229:06 pm -
1 stop11h 13m
Mon 10/266:05 am -
1 stop10h 08m
Deal found 9/18![Frontier logo]()
$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop15h 24m
Sun 11/19:14 pm -
1 stop18h 58m
Deal found 9/13![Frontier logo]()
$223
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop15h 24m
Mon 11/26:05 am -
1 stop10h 07m
Deal found 9/13![Frontier logo]()
$225
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:16 am -
2 stops11h 37m
Sun 11/16:05 am -
1 stop16h 38m
Deal found 9/14![Frontier logo]()
$227
One-way flights from Pennsylvania to HoustonSearch for one-way flight options from Pennsylvania to Houston. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Pennsylvania to Houston. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:06 pm -
1 stop11h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$117
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:53 pm -
1 stop23h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Allegiant Air logo]()
$120
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:07 pm -
2 stops29h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$120
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:03 am -
1 stop29h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Allegiant Air logo]()
$121
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:12 am -
2 stops12h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$121
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.
Wed 10/78:30 am -
Nonstop3h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$122
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 10/76:00 am -
Nonstop3h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$122
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:22 am -
1 stop5h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$123
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 10/316:15 am -
Nonstop3h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$123
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$124
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:06 pm -
1 stop11h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/177:50 am -
2 stops12h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$127
Find flight deals from Pennsylvania to Houston
Keep the following information in mind while searching for Pennsylvania to Houston flight deals. Data was last updated September 18, 2026.
Round-trip from | $177 (Kiwi.com) |
|---|---|
One-way from | $117 (Super.com) |
Popular in | March |
Cheapest in | January |
Average price | $325 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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 18, 2026.
Use the filters below to find and compare flights from Pennsylvania to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - HOU Houston Hobby
DCAHOU
Washington, D.C. Reagan-National
Tue 12/8
6:05 am-8:35 am
Nonstop3h 30m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
Washington, D.C.Houston
IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl
IADIAH
Washington, D.C. Dulles Intl
Thu 12/17
10:54 pm-1:30 am
Nonstop3h 36m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$140
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - HOU Houston Hobby
DCAHOU
Washington, D.C. Reagan-National
Thu 12/17
6:05 am-8:35 am
Nonstop3h 30m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$140
Washington, D.C.Houston
IAD Washington, D.C. Dulles Intl - HOU Houston Hobby
IADHOU
Washington, D.C. Dulles Intl
Tue 10/6
8:13 am-2:07 pm
1 stop6h 54m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
New YorkHouston
JFK New York John F Kennedy Intl - HOU Houston Hobby
JFKHOU
New York John F Kennedy Intl
Wed 10/28
8:35 am-2:07 pm
1 stop6h 32m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - HOU Houston Hobby
DCAHOU
Washington, D.C. Reagan-National
Wed 10/28
9:00 am-2:07 pm
1 stop6h 07m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
PhiladelphiaHouston
PHL Philadelphia - HOU Houston Hobby
PHLHOU
Philadelphia
Thu 11/26
5:30 am-3:35 pm
1 stop11h 05m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
New YorkHouston
LGA New York LaGuardia - IAH Houston George Bush Intcntl
LGAIAH
New York LaGuardia
Sat 11/14
6:00 am-11:50 am
1 stop6h 50m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
New YorkHouston
LGA New York LaGuardia - HOU Houston Hobby
LGAHOU
New York LaGuardia
Tue 11/3
2:40 pm-5:45 pm
Nonstop4h 05m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Washington, D.C.Houston
IAD Washington, D.C. Dulles Intl - HOU Houston Hobby
IADHOU
Washington, D.C. Dulles Intl
Thu 12/17
10:11 am-2:14 pm
1 stop5h 03m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$150
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Pennsylvania with our price prediction graph.
IAD-IAH
IAD-HOU
DCA-HOU
LGA-IAH
EWR-HOU
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 Pennsylvania to Houston
USPA-HO1
IAD-IAH
IAD-HOU
DCA-HOU
LGA-IAH
What is the cheapest month to book a flight from Pennsylvania to Houston?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Houston (average of $334). Flying from Pennsylvania to Houston in March is currently the most expensive (average of $425). 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 PA to HOU?
Find hourly flight availability from Pennsylvania 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 18, 2026.
One of the essential ways to save on airfare from Pennsylvania to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 7% on airfare.
How much does it cost to fly round-trip from Pennsylvania to Houston?
Airfare is below average for this route at the moment.
Pennsylvania to Houston flights typically cost between $295 and $391 in October.The cheapest round-trip price found within the last 5 days was $293 on Frontier (Oct 5-Oct 11).
How far ahead should I book a flight from Pennsylvania to Houston?
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pennsylvania to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Pennsylvania to Houston?
Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Houston. Price data was last updated on October 5, 2025.
Travelers seeking maximum savings on their Pennsylvania to Houston flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Pennsylvania to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Houston by cabin class
Find flights from Pennsylvania to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Houston flights
Browse other Pennsylvania and Houston flight options. Last updated on September 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pennsylvania to Houston flights
Consider these flights traveling from Pennsylvania to Houston.
Top 6 airlines flying from Pennsylvania to Houston
Discover the top 6 airlines that operate flights from Pennsylvania 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$311 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$405 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$234 | Average$407 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$381 | FlexibilityNo cancel fee | On-time63% |