$77+ Cheap flights from Houston to Philadelphia (PHL)
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PHL
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Philadelphia with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Houston to PhiladelphiaExplore the most affordable flight options available from Houston to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Houston to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/2910:00 am
IAH
- PHL
1 stop7h 40m
Multiple Airlines
Tue 6/96:45 am
PHL
- IAH
2 stops17h 03m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/98:50 am
IAH
- PHL
1 stop13h 42m
Multiple Airlines
Wed 6/177:00 am
PHL
- IAH
Nonstop3h 41m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/38:29 am
IAH
- PHL
1 stop14h 24m
Frontier
Thu 6/115:32 pm
PHL
- IAH
1 stop15h 30m
Frontier
Deal found 4/27![Frontier logo]()
$216
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Fri 5/112:16 pm
IAH
- PHL
1 stop10h 21m
Spirit Airlines
Sun 5/35:45 am
PHL
- IAH
1 stop6h 42m
Spirit Airlines
Deal found 4/23![Spirit Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 4/23. 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 5/201:00 pm
HOU
- PHL
1 stop8h 00m
Southwest
Tue 5/266:35 pm
PHL
- HOU
1 stop5h 30m
Southwest
Deal found 4/23![Southwest logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/49:17 pm
IAH
- PHL
1 stop26h 28m
Frontier
Mon 7/65:32 pm
PHL
- IAH
1 stop15h 22m
Frontier
Deal found 4/23![Frontier logo]()
$218
This Frontier deal was found by Cheapflights users on 4/23. 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 5/1810:51 am
IAH
- PHL
Nonstop3h 25m
Frontier
Sun 5/247:20 am
PHL
- IAH
1 stop6h 14m
Frontier
Deal found 4/23![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/237:33 pm
IAH
- PHL
1 stop12h 21m
Multiple Airlines
Tue 6/28:10 am
PHL
- IAH
2 stops15h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$220
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/144:20 pm
IAH
- PHL
1 stop6h 25m
Spirit Airlines
Tue 5/192:57 pm
PHL
- IAH
1 stop8h 19m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/92:40 pm
IAH
- PHL
1 stop13h 57m
Frontier
Thu 5/216:00 am
PHL
- IAH
1 stop10h 03m
Frontier
Deal found 4/27![Frontier logo]()
$222
This Super.com deal was found by Cheapflights users on 4/27. 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 5/275:45 am
IAH
- PHL
1 stop5h 40m
Frontier
Sat 5/307:00 am
PHL
- IAH
Nonstop3h 56m
Frontier
Deal found 4/27![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/23. 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 7/110:36 am
IAH
- PHL
Nonstop3h 31m
Frontier
Tue 7/219:16 pm
PHL
- IAH
1 stop12h 29m
Frontier
Deal found 4/23![Frontier logo]()
$224
Best flights from Houston to PhiladelphiaDiscover carefully curated flight deals from Houston to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Houston to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/276:05 pm
IAH
- PHL
Nonstop3h 24m
United Airlines
Sat 5/301:04 pm
PHL
- IAH
Nonstop3h 31m
United Airlines
Deal found 4/27![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/24. 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 7/112:58 pm
HOU
- PHL
1 stop7h 21m
Delta
Wed 7/84:08 pm
PHL
- HOU
1 stop6h 43m
Delta
Deal found 4/24![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 4/27. 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 6/1511:00 am
HOU
- PHL
1 stop5h 50m
Southwest
Fri 6/196:30 pm
PHL
- HOU
1 stop5h 40m
Southwest
Deal found 4/27![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/24. 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 6/67:31 am
IAH
- PHL
Nonstop3h 27m
United Airlines
Tue 6/96:15 am
PHL
- IAH
Nonstop3h 29m
United Airlines
Deal found 4/24![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/26. 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 7/35:08 pm
HOU
- PHL
1 stop6h 51m
Delta
Mon 7/65:15 am
PHL
- HOU
1 stop4h 59m
Delta
Deal found 4/26![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/266:26 pm
IAH
- PHL
Nonstop3h 31m
United Airlines
Sat 5/301:04 pm
PHL
- IAH
Nonstop3h 31m
United Airlines
Deal found 4/23![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 4/26. 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 7/38:05 am
IAH
- PHL
1 stop7h 01m
Delta
Mon 7/65:15 am
PHL
- IAH
1 stop7h 08m
Delta
Deal found 4/26![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/287:31 am
IAH
- PHL
Nonstop3h 27m
United Airlines
Sun 6/77:58 pm
PHL
- IAH
Nonstop3h 34m
United Airlines
Deal found 4/25![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 4/23. 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 7/243:35 pm
HOU
- PHL
2 stops7h 45m
Southwest
Mon 7/276:05 am
PHL
- HOU
1 stop10h 50m
Southwest
Deal found 4/23![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 4/24. 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 6/296:00 am
HOU
- PHL
1 stop8h 03m
Delta
Mon 7/65:16 am
PHL
- HOU
1 stop4h 58m
Delta
Deal found 4/24![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 4/26. 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 6/410:20 am
HOU
- PHL
1 stop13h 25m
Southwest
Mon 6/86:05 am
PHL
- HOU
2 stops6h 40m
Southwest
Deal found 4/26![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 4/24. 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 7/2412:50 pm
HOU
- PHL
1 stop7h 23m
Delta
Mon 7/274:08 pm
PHL
- HOU
1 stop6h 43m
Delta
Deal found 4/24![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/25. 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 7/165:14 pm
HOU
- PHL
1 stop6h 43m
Delta
Sun 7/195:15 am
PHL
- HOU
1 stop5h 30m
Delta
Deal found 4/25![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/87:25 am
IAH
- PHL
Nonstop3h 23m
United Airlines
Tue 5/1212:50 pm
PHL
- IAH
Nonstop3h 46m
United Airlines
Deal found 4/24![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 4/24. 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 5/292:40 pm
HOU
- PHL
2 stops8h 05m
Southwest
Mon 6/16:35 pm
PHL
- HOU
1 stop5h 35m
Southwest
Deal found 4/24![Southwest logo]()
$416
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/92:33 pm
IAH
- PHL
Nonstop3h 25m
United Airlines
Wed 5/1312:50 pm
PHL
- IAH
Nonstop3h 46m
United Airlines
Deal found 4/27![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 4/27. 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 7/84:30 pm
HOU
- PHL
1 stop7h 30m
Southwest
Sun 7/1212:25 pm
PHL
- HOU
2 stops9h 15m
Southwest
Deal found 4/27![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 4/25. 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 5/155:02 pm
HOU
- PHL
1 stop6h 55m
Delta
Mon 5/185:17 pm
PHL
- HOU
1 stop6h 09m
Delta
Deal found 4/25![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 4/27. 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 5/278:30 am
HOU
- PHL
2 stops7h 20m
Southwest
Sun 5/315:50 am
PHL
- HOU
2 stops9h 05m
Southwest
Deal found 4/27![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/87:25 am
IAH
- PHL
Nonstop3h 23m
United Airlines
Thu 5/148:00 am
PHL
- IAH
Nonstop3h 46m
United Airlines
Deal found 4/27![United Airlines logo]()
$415
Last-minute flights from Houston to PhiladelphiaDiscover last-minute flight deals from Houston to Philadelphia. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Philadelphia. Data last updated April 28, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Fri 5/112:16 pm
IAH
- PHL
1 stop10h 21m
Spirit Airlines
Sun 5/35:45 am
PHL
- IAH
1 stop6h 42m
Spirit Airlines
Deal found 4/23![Spirit Airlines logo]()
$217
This CheapOair deal was found by Cheapflights users on 4/27. 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 5/87:44 pm
IAH
- PHL
1 stop12h 10m
Frontier
Mon 5/116:00 am
PHL
- IAH
1 stop10h 03m
Frontier
Deal found 4/27![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/92:40 pm
IAH
- PHL
1 stop13h 57m
Frontier
Thu 5/216:00 am
PHL
- IAH
1 stop10h 03m
Frontier
Deal found 4/27![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sun 5/109:03 am
IAH
- PHL
1 stop14h 25m
Frontier
Mon 5/117:00 am
PHL
- IAH
Nonstop3h 56m
Frontier
Deal found 4/27![Frontier logo]()
$218
This Expedia deal was found by Cheapflights users on 4/27. 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 5/115:45 am
IAH
- PHL
1 stop12h 29m
Frontier
Thu 5/146:10 pm
PHL
- IAH
1 stop15h 40m
Frontier
Deal found 4/27![Frontier logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/144:20 pm
IAH
- PHL
1 stop6h 25m
Spirit Airlines
Tue 5/192:57 pm
PHL
- IAH
1 stop8h 19m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$221
This Frontier deal was found by Cheapflights users on 4/23. 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 5/1810:51 am
IAH
- PHL
Nonstop3h 25m
Frontier
Sun 5/247:20 am
PHL
- IAH
1 stop6h 14m
Frontier
Deal found 4/23![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/229:17 pm
IAH
- PHL
1 stop26h 28m
Frontier
Fri 5/298:00 am
PHL
- IAH
1 stop8h 03m
Frontier
Deal found 4/24![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/237:33 pm
IAH
- PHL
1 stop12h 21m
Multiple Airlines
Tue 6/28:10 am
PHL
- IAH
2 stops15h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$220
This Super.com deal was found by Cheapflights users on 4/27. 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 5/275:45 am
IAH
- PHL
1 stop5h 40m
Frontier
Sat 5/307:00 am
PHL
- IAH
Nonstop3h 56m
Frontier
Deal found 4/27![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/27. 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 5/289:45 am
IAH
- PHL
1 stop5h 53m
Frontier
Wed 6/37:00 am
PHL
- IAH
Nonstop3h 56m
Frontier
Deal found 4/27![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/2910:00 am
IAH
- PHL
1 stop7h 40m
Multiple Airlines
Tue 6/96:45 am
PHL
- IAH
2 stops17h 03m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$214
One-way flights from Houston to PhiladelphiaSearch for one-way flight options from Houston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Houston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/188:29 am
IAH
- PHL
1 stop30h 13m
Frontier
Deal found 4/23![Frontier logo]()
$77
This eDestinos deal was found by Cheapflights users on 4/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:16 pm
IAH
- PHL
Nonstop3h 23m
Frontier
Deal found 4/24![Frontier logo]()
$78
This eDestinos deal was found by Cheapflights users on 4/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:29 pm
IAH
- PHL
1 stop18h 30m
Frontier
Deal found 4/26![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/134:20 pm
IAH
- PHL
1 stop6h 25m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$84
This Frontier deal was found by Cheapflights users on 4/23. 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.
Sat 5/168:57 pm
IAH
- PHL
1 stop9h 15m
Frontier
Deal found 4/23![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/38:29 am
IAH
- PHL
1 stop14h 24m
Frontier
Deal found 4/23![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/238:50 am
IAH
- PHL
1 stop14h 54m
Frontier
Deal found 4/27![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/159:17 pm
IAH
- PHL
1 stop25h 31m
Frontier
Deal found 4/23![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/1110:05 pm
IAH
- PHL
2 stops48h 40m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$91
This Southwest deal was found by Cheapflights users on 4/23. 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 5/305:40 am
HOU
- PHL
1 stop11h 10m
Southwest
Deal found 4/23![Southwest logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sun 6/77:14 pm
HOU
- PHL
2 stops43h 23m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 4/24. 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 5/262:45 pm
HOU
- PHL
1 stop6h 15m
Southwest
Deal found 4/24![Southwest logo]()
$150
Find flight deals from Houston to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Philadelphia (PHL). 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 April 28, 2026.
Round-trip from | $214 (Kiwi.com) |
|---|---|
One-way from | $77 (Kiwi.com) |
Popular in | April |
Cheapest in | July |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Philadelphia 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 28, 2026.
Use the filters below to find and compare flights from Houston to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Wed 5/27
6:05 pm-10:29 pm
Nonstop3h 24m
Philadelphia
Sat 5/30
1:04 pm-3:35 pm
Nonstop3h 31m
$279
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Sat 6/6
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
Tue 6/9
6:15 am-8:44 am
Nonstop3h 29m
$279
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Tue 5/26
6:26 pm-10:57 pm
Nonstop3h 31m
Philadelphia
Sat 5/30
1:04 pm-3:35 pm
Nonstop3h 31m
$289
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Thu 5/28
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
Sun 6/7
7:58 pm-10:32 pm
Nonstop3h 34m
$294
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Wed 7/1
12:58 pm-9:19 pm
1 stop7h 21m
Philadelphia
Wed 7/8
4:08 pm-9:51 pm
1 stop6h 43m
$299
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Fri 7/3
5:08 pm-12:59 am
1 stop6h 51m
Philadelphia
Mon 7/6
5:15 am-9:14 am
1 stop4h 59m
$314
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Fri 7/3
8:05 am-4:06 pm
1 stop7h 01m
Philadelphia
Mon 7/6
5:15 am-11:23 am
1 stop7h 08m
$314
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Mon 6/29
6:00 am-3:03 pm
1 stop8h 03m
Philadelphia
Mon 7/6
5:16 am-9:14 am
1 stop4h 58m
$329
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Fri 7/24
12:50 pm-9:13 pm
1 stop7h 23m
Philadelphia
Mon 7/27
4:08 pm-9:51 pm
1 stop6h 43m
$329
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Thu 7/16
5:14 pm-12:57 am
1 stop6h 43m
Philadelphia
Sun 7/19
5:15 am-9:45 am
1 stop5h 30m
$329
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Houston to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Houston with our price prediction graph.
HO1-PHL
HOU-PHL
IAH-PHL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Philadelphia
HO1-PHL
HOU-PHL
IAH-PHL
How far ahead should I book a flight from Houston to Philadelphia?
The price you pay for your flight from Houston to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Houston to Philadelphia?
Currently, December is the cheapest month in which you can book a flight from Houston to Philadelphia (average of $43). Flying from Houston to Philadelphia in March is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to PHL?
Find hourly flight availability from Houston to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.
It’s optimal to fly from Houston to Philadelphia in the evening. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Houston to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Houston to Philadelphia. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Houston to Philadelphia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday 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 Houston to Philadelphia?
How often are flights from Houston to Philadelphia delayed?
About 15% of weekly flights between Houston and Philadelphia have experienced delays in the past year, with the average delay time being 161 minutes.
What is the most punctual flight time for Houston to Philadelphia flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Philadelphia flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best insider tips for Houston to Philadelphia flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Philadelphia trip
Our travel experts
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated April 28, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Houston to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Houston to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Vineland
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark
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Complete your trip
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Search flights from Houston to Philadelphia by cabin class
Find flights from Houston to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Philadelphia flights
Browse other Houston and Philadelphia flight options. Last updated on April 28, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Houston to Philadelphia
Discover the top 7 airlines that operate flights from Houston to Philadelphia. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$199 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$119 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$349 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$208 | Average$329 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$405 | FlexibilityNo cancel fee | On-time62% |