$80+ Cheap flights from Pennsylvania to Houston
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HOU
May 10 — May 171
Round-trip
1 adult, Economy
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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
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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 April 10, 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 April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/55:26 pm
IAD
- IAH
1 stop6h 24m
Frontier
Tue 5/129:55 am
IAH
- IAD
2 stops12h 14m
Frontier
Deal found 4/8![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/41:00 pm
JFK
- IAH
1 stop10h 50m
Frontier
Tue 5/58:02 pm
IAH
- JFK
1 stop14h 37m
Frontier
Deal found 4/8![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/46:00 am
IAD
- IAH
1 stop12h 29m
Frontier
Mon 5/115:45 am
IAH
- IAD
1 stop10h 27m
Frontier
Deal found 4/8![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
IAD
- IAH
1 stop10h 39m
Frontier
Fri 5/16:14 pm
IAH
- IAD
1 stop14h 40m
Frontier
Deal found 4/9![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:00 pm
JFK
- IAH
1 stop27h 13m
Frontier
Tue 5/198:02 pm
IAH
- JFK
1 stop14h 37m
Frontier
Deal found 4/6![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
IAD
- IAH
1 stop12h 09m
Frontier
Mon 5/46:54 pm
IAH
- IAD
2 stops38h 18m
Frontier
Deal found 4/9![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
IAD
- IAH
1 stop6h 01m
Multiple Airlines
Sat 5/26:57 pm
IAH
- IAD
1 stop13h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$160
This Frontier deal was found by Cheapflights users on 4/6. 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.
Wed 4/297:59 am
DCA
- IAH
1 stop7h 38m
Frontier
Sat 5/212:37 pm
IAH
- DCA
1 stop8h 22m
Frontier
Deal found 4/6![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
IAD
- IAH
1 stop6h 01m
Multiple Airlines
Sat 5/26:57 pm
IAH
- IAD
1 stop13h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/95:26 pm
IAD
- IAH
1 stop6h 24m
Frontier
Mon 5/115:45 am
IAH
- IAD
1 stop27h 27m
Frontier
Deal found 4/7![Frontier logo]()
$162
This Booking.com deal was found by Cheapflights users on 4/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 pm
DCA
- IAH
1 stop7h 44m
Frontier
Sat 5/92:40 pm
IAH
- DCA
1 stop21h 19m
Frontier
Deal found 4/6![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/231:00 pm
JFK
- IAH
1 stop10h 50m
Frontier
Wed 4/296:14 pm
IAH
- JFK
1 stop16h 36m
Frontier
Deal found 4/8![Frontier logo]()
$163
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 April 10, 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 April 10, 2026.
This Southwest deal was found by Cheapflights users on 4/8. 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 4/238:30 am
LGA
- HOU
Nonstop4h 00m
Southwest
Wed 4/295:50 am
HOU
- LGA
Nonstop3h 20m
Southwest
Deal found 4/8![Southwest logo]()
$228
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:20 am
JFK
- IAH
Nonstop3h 56m
Delta
Sun 8/3012:55 pm
IAH
- JFK
Nonstop3h 30m
Delta
Deal found 4/6![Delta logo]()
$272
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:54 pm
PHL
- IAH
Nonstop3h 46m
United Airlines
Sat 5/97:25 am
IAH
- PHL
Nonstop3h 24m
United Airlines
Deal found 4/9![United Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 4/5. 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.
Sun 4/266:05 am
LGA
- HOU
1 stop7h 50m
Southwest
Mon 5/45:55 am
HOU
- LGA
Nonstop3h 20m
Southwest
Deal found 4/5![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:30 am
LGA
- HOU
Nonstop4h 00m
Southwest
Sun 5/106:05 am
HOU
- LGA
Nonstop3h 20m
Southwest
Deal found 4/9![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 pm
PHL
- IAH
Nonstop3h 34m
United Airlines
Sat 9/56:05 pm
IAH
- PHL
Nonstop3h 28m
United Airlines
Deal found 4/9![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:20 am
JFK
- IAH
Nonstop3h 55m
Delta
Sat 6/612:33 pm
IAH
- JFK
Nonstop3h 57m
Delta
Deal found 4/9![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:55 am
LGA
- HOU
2 stops8h 00m
Southwest
Sun 5/106:05 am
HOU
- LGA
Nonstop3h 20m
Southwest
Deal found 4/9![Southwest logo]()
$252
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 pm
PHL
- IAH
Nonstop3h 34m
United Airlines
Tue 9/157:30 am
IAH
- PHL
Nonstop3h 28m
United Airlines
Deal found 4/9![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 5/78:20 am
JFK
- IAH
Nonstop3h 55m
Delta
Wed 5/1312:39 pm
IAH
- JFK
Nonstop3h 53m
Delta
Deal found 4/5![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:30 pm
PHL
- IAH
1 stop6h 29m
United Airlines
Wed 5/137:25 am
IAH
- PHL
Nonstop3h 23m
United Airlines
Deal found 4/9![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 4/5. 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.
Wed 4/2210:40 am
LGA
- HOU
Nonstop4h 00m
Southwest
Sat 4/254:05 pm
HOU
- LGA
1 stop5h 15m
Southwest
Deal found 4/5![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 5/78:20 am
JFK
- IAH
Nonstop3h 55m
Delta
Sat 5/912:33 pm
IAH
- JFK
Nonstop3h 57m
Delta
Deal found 4/5![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 5/68:00 am
PHL
- IAH
Nonstop3h 46m
United Airlines
Fri 5/87:25 am
IAH
- PHL
Nonstop3h 23m
United Airlines
Deal found 4/6![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 4/8. 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 5/58:20 am
JFK
- IAH
Nonstop4h 15m
Delta
Sat 5/912:33 pm
IAH
- JFK
Nonstop3h 57m
Delta
Deal found 4/8![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:05 am
LGA
- HOU
1 stop7h 45m
Southwest
Tue 5/52:40 pm
HOU
- LGA
2 stops6h 40m
Southwest
Deal found 4/9![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:20 am
JFK
- IAH
Nonstop4h 15m
Delta
Mon 5/42:59 pm
IAH
- JFK
1 stop6h 31m
Delta
Deal found 4/7![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/5. 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 4/297:59 pm
PHL
- IAH
Nonstop3h 46m
United Airlines
Sat 5/25:09 am
IAH
- PHL
1 stop8h 07m
United Airlines
Deal found 4/5![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 4/5. 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 5/146:05 am
LGA
- HOU
1 stop6h 40m
Southwest
Mon 5/182:35 pm
HOU
- LGA
1 stop6h 20m
Southwest
Deal found 4/5![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 4/5. 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.
Tue 4/285:30 am
PHL
- HOU
1 stop8h 10m
Delta
Mon 5/46:00 am
HOU
- PHL
1 stop7h 36m
Delta
Deal found 4/5![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/912:50 pm
PHL
- IAH
Nonstop3h 50m
United Airlines
Sun 5/105:09 am
IAH
- PHL
1 stop6h 08m
United Airlines
Deal found 4/6![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sun 5/36:05 am
LGA
- HOU
1 stop7h 50m
Southwest
Mon 5/410:35 am
HOU
- LGA
2 stops7h 20m
Southwest
Deal found 4/7![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:17 am
PHL
- HOU
1 stop5h 15m
Delta
Tue 6/96:00 am
HOU
- PHL
1 stop6h 26m
Delta
Deal found 4/6![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 4/5. 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 5/76:30 am
LGA
- HOU
1 stop8h 00m
Southwest
Sat 5/98:15 am
HOU
- LGA
2 stops13h 00m
Southwest
Deal found 4/5![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:20 pm
PHL
- IAH
1 stop8h 05m
United Airlines
Mon 5/46:10 pm
IAH
- PHL
Nonstop3h 24m
United Airlines
Deal found 4/9![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:31 am
PHL
- HOU
1 stop6h 57m
Delta
Thu 5/710:27 am
HOU
- PHL
1 stop4h 45m
Delta
Deal found 4/7![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 4/6. 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.
Tue 5/265:30 pm
LGA
- HOU
1 stop6h 20m
Southwest
Sat 5/3010:25 am
HOU
- LGA
2 stops8h 25m
Southwest
Deal found 4/6![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 4/305:30 am
PHL
- HOU
1 stop5h 28m
Delta
Mon 5/46:00 am
HOU
- PHL
1 stop7h 36m
Delta
Deal found 4/5![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
PHL
- IAH
Nonstop3h 42m
United Airlines
Sun 5/317:31 am
IAH
- PHL
Nonstop3h 27m
United Airlines
Deal found 4/7![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 4/7. 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 5/169:45 am
PHL
- HOU
1 stop6h 10m
Southwest
Tue 5/196:00 am
HOU
- PHL
2 stops6h 55m
Southwest
Deal found 4/7![Southwest logo]()
$284
Last-minute flights from Pennsylvania to HoustonDiscover last-minute flight deals from Pennsylvania to Houston. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Houston. Data last updated April 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
IAD
- IAH
1 stop6h 01m
Multiple Airlines
Sat 5/26:57 pm
IAH
- IAD
1 stop13h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/231:00 pm
JFK
- IAH
1 stop10h 50m
Frontier
Wed 4/296:14 pm
IAH
- JFK
1 stop16h 36m
Frontier
Deal found 4/8![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
IAD
- IAH
1 stop10h 39m
Frontier
Fri 5/16:14 pm
IAH
- IAD
1 stop14h 40m
Frontier
Deal found 4/9![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 4/6. 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.
Wed 4/297:59 am
DCA
- IAH
1 stop7h 38m
Frontier
Sat 5/212:37 pm
IAH
- DCA
1 stop8h 22m
Frontier
Deal found 4/6![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
IAD
- IAH
1 stop12h 09m
Frontier
Mon 5/46:54 pm
IAH
- IAD
2 stops38h 18m
Frontier
Deal found 4/9![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
IAD
- IAH
1 stop6h 01m
Multiple Airlines
Sat 5/26:57 pm
IAH
- IAD
1 stop13h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/41:00 pm
JFK
- IAH
1 stop10h 50m
Frontier
Tue 5/58:02 pm
IAH
- JFK
1 stop14h 37m
Frontier
Deal found 4/8![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/46:00 am
IAD
- IAH
1 stop12h 29m
Frontier
Mon 5/115:45 am
IAH
- IAD
1 stop10h 27m
Frontier
Deal found 4/8![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/55:26 pm
IAD
- IAH
1 stop6h 24m
Frontier
Tue 5/129:55 am
IAH
- IAD
2 stops12h 14m
Frontier
Deal found 4/8![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:00 pm
JFK
- IAH
1 stop27h 13m
Frontier
Tue 5/198:02 pm
IAH
- JFK
1 stop14h 37m
Frontier
Deal found 4/6![Frontier logo]()
$158
This Booking.com deal was found by Cheapflights users on 4/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 pm
DCA
- IAH
1 stop7h 44m
Frontier
Sat 5/92:40 pm
IAH
- DCA
1 stop21h 19m
Frontier
Deal found 4/6![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/95:26 pm
IAD
- IAH
1 stop6h 24m
Frontier
Mon 5/115:45 am
IAH
- IAD
1 stop27h 27m
Frontier
Deal found 4/7![Frontier logo]()
$162
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 April 10, 2026.
Search for one-way flight options from Pennsylvania to Houston. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Orbitz deal was found by Cheapflights users on 4/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
DCA
- IAH
1 stop7h 44m
Frontier
Deal found 4/6![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 4/6. 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.
Mon 5/46:00 pm
DCA
- IAH
1 stop7h 48m
Frontier
Deal found 4/6![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/87:27 pm
IAD
- IAH
1 stop14h 23m
Frontier
Deal found 4/8![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:07 am
IAD
- IAH
1 stop12h 43m
Frontier
Deal found 4/9![Frontier logo]()
$83
This Trip.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
IAD
- IAH
1 stop10h 39m
Frontier
Deal found 4/9![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 4/8. 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 5/61:59 pm
DCA
- IAH
1 stop11h 45m
Frontier
Deal found 4/8![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 4/6. 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.
Fri 5/11:00 pm
JFK
- IAH
1 stop10h 50m
Frontier
Deal found 4/6![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 pm
IAD
- IAH
1 stop10h 51m
Frontier
Deal found 4/9![Frontier logo]()
$86
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:59 am
DCA
- IAH
1 stop17h 49m
Frontier
Deal found 4/6![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 4/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:00 pm
JFK
- IAH
1 stop19h 19m
Frontier
Deal found 4/5![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 4/6. 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.
Mon 5/46:00 am
IAD
- IAH
1 stop12h 29m
Frontier
Deal found 4/6![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:00 pm
JFK
- IAH
1 stop10h 50m
Frontier
Deal found 4/5![Frontier logo]()
$88
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 April 10, 2026.
Round-trip from | $154 (Kiwi.com) |
|---|---|
One-way from | $80 (Orbitz) |
Popular in | March |
Cheapest in | September |
Average price | $330 |
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 2,558,603 searches. Data last updated April 10, 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
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Thu 4/23
8:30 am-11:30 am
Nonstop4h 00m
Houston Hobby
Wed 4/29
5:50 am-10:10 am
Nonstop3h 20m
$228
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Sun 4/26
6:05 am-12:55 pm
1 stop7h 50m
Houston Hobby
Mon 5/4
5:55 am-10:15 am
Nonstop3h 20m
$247
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Wed 5/6
8:30 am-11:30 am
Nonstop4h 00m
Houston Hobby
Sun 5/10
6:05 am-10:25 am
Nonstop3h 20m
$250
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Tue 5/5
6:55 am-1:55 pm
2 stops8h 00m
Houston Hobby
Sun 5/10
6:05 am-10:25 am
Nonstop3h 20m
$252
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Wed 4/22
10:40 am-1:40 pm
Nonstop4h 00m
Houston Hobby
Sat 4/25
4:05 pm-10:20 pm
1 stop5h 15m
$267
New YorkHouston
JFK - IAH
JFKIAH
New York John F Kennedy Intl
Sat 5/9
8:20 am-11:16 am
Nonstop3h 56m
Houston George Bush Intcntl
Sun 8/30
12:55 pm-5:25 pm
Nonstop3h 30m
$272
PhiladelphiaHouston
PHL - IAH
PHLIAH
Philadelphia
Thu 4/30
12:54 pm-3:40 pm
Nonstop3h 46m
Houston George Bush Intcntl
Sat 5/9
7:25 am-11:49 am
Nonstop3h 24m
$274
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Thu 4/30
6:05 am-12:50 pm
1 stop7h 45m
Houston Hobby
Tue 5/5
2:40 pm-10:20 pm
2 stops6h 40m
$275
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Thu 5/14
6:05 am-11:45 am
1 stop6h 40m
Houston Hobby
Mon 5/18
2:35 pm-9:55 pm
1 stop6h 20m
$277
New YorkHouston
LGA - HOU
LGAHOU
New York LaGuardia
Sun 5/3
6:05 am-12:55 pm
1 stop7h 50m
Houston Hobby
Mon 5/4
10:35 am-6:55 pm
2 stops7h 20m
$278
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
JFK-IAH
DCA-IAH
LGA-HOU
PHL-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 Pennsylvania to Houston
USPA-HO1
IAD-IAH
JFK-IAH
DCA-IAH
LGA-HOU
What is the cheapest month to book a flight from Pennsylvania to Houston?
Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Houston (average of $109). Flying from Pennsylvania to Houston in February is currently the most expensive (average of $215). 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 April 10, 2026.
One of the essential ways to save on airfare from Pennsylvania to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.
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 Wednesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Pennsylvania to Houston?
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.
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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 April 10, 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 7 airlines flying from Pennsylvania to Houston
Discover the top 7 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 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$206 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$113 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$127 | Average$325 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$171 | Average$363 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$171 | Average$387 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$412 | FlexibilityNo cancel fee | On-time69% |