$38+ Cheap flights from the United States to Philadelphia (PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from USA to Philadelphia 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 USA to PhiladelphiaExplore the most affordable flight options available from USA to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from USA to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:15 am -
Nonstop2h 06m
Mon 10/198:30 am -
Nonstop2h 30m
Deal found 9/18![Frontier logo]()
$84
This Flightnetwork deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:06 pm -
Nonstop2h 09m
Wed 10/148:30 am -
Nonstop2h 30m
Deal found 9/22![Frontier logo]()
$85
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:06 pm -
Nonstop2h 09m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/21![Frontier logo]()
$86
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/18![Frontier logo]()
$87
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:39 pm -
Nonstop2h 04m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/18![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 12/43:25 pm -
Nonstop2h 10m
Thu 12/104:38 pm -
Nonstop2h 32m
Deal found 9/22![Frontier logo]()
$90
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.
Tue 12/2210:37 pm -
Nonstop2h 02m
Tue 12/296:48 pm -
Nonstop2h 44m
Deal found 9/18![Frontier logo]()
$91
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/18![Frontier logo]()
$92
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:59 pm -
1 stop15h 46m
Tue 10/208:30 am -
Nonstop2h 30m
Deal found 9/22![Frontier logo]()
$93
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:18 pm -
Nonstop2h 08m
Wed 12/28:34 am -
Nonstop2h 27m
Deal found 9/18![Frontier logo]()
$94
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:07 pm -
Nonstop2h 09m
Sun 11/158:30 am -
Nonstop2h 27m
Deal found 9/18![Frontier logo]()
$95
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.
Mon 11/25:15 am -
Nonstop2h 06m
Mon 11/95:22 pm -
Nonstop2h 32m
Deal found 9/18![Frontier logo]()
$96
Best flights from USA to PhiladelphiaDiscover carefully curated flight deals from USA to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from USA to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
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 10/297:30 am -
1 stop6h 54m
Mon 11/25:58 pm -
1 stop6h 00m
Deal found 9/18![JetBlue logo]()
$149
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:05 pm -
2 stops8h 15m
Sat 11/145:45 am -
2 stops11h 15m
Deal found 9/21![Southwest logo]()
$161
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Sun 11/17:50 pm -
1 stop10h 31m
Mon 11/29:09 pm -
Nonstop2h 34m
Deal found 9/22![Frontier logo]()
$173
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:00 pm -
Nonstop2h 24m
Tue 10/279:45 am -
Nonstop2h 35m
Deal found 9/20![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/2411:19 am -
1 stop4h 25m
Mon 10/267:23 pm -
1 stop5h 34m
Deal found 9/22![Delta logo]()
$277
This JetBlue deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/247:05 am -
1 stop7h 27m
Tue 10/275:58 pm -
1 stop6h 00m
Deal found 9/20![JetBlue logo]()
$151
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:05 pm -
1 stop5h 30m
Mon 11/26:00 am -
2 stops6h 25m
Deal found 9/21![Southwest logo]()
$164
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 10/247:05 am -
1 stop7h 27m
Mon 10/263:35 pm -
1 stop8h 23m
Deal found 9/18![JetBlue logo]()
$151
This JetBlue deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/234:36 pm -
1 stop6h 09m
Wed 10/283:35 pm -
1 stop8h 23m
Deal found 9/20![JetBlue logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Wed 10/73:21 pm -
1 stop11h 20m
Wed 10/144:17 pm -
1 stop20h 06m
Deal found 9/21![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:05 am -
2 stops8h 20m
Thu 10/225:10 pm -
1 stop6h 55m
Deal found 9/21![Southwest logo]()
$229
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:51 pm -
Nonstop2h 23m
Tue 10/274:54 pm -
Nonstop2h 35m
Deal found 9/22![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/297:00 am -
1 stop3h 47m
Tue 11/35:29 pm -
1 stop4h 01m
Deal found 9/19![Delta logo]()
$277
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
1 stop10h 45m
Thu 10/295:55 am -
1 stop6h 30m
Deal found 9/18![Southwest logo]()
$234
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:54 am -
1 stop6h 48m
Sat 10/247:10 pm -
Nonstop2h 30m
Deal found 9/18![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/79:00 am -
2 stops9h 40m
Wed 11/117:30 am -
2 stops9h 25m
Deal found 9/20![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/2811:07 am -
Nonstop2h 12m
Sat 10/317:40 pm -
1 stop5h 21m
Deal found 9/22![United Airlines logo]()
$267
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:30 pm -
Nonstop1h 41m
Sun 10/116:00 am -
Nonstop1h 26m
Deal found 9/18![Delta logo]()
$295
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 10/18:10 pm -
1 stop8h 37m
Sun 10/412:40 pm -
1 stop9h 19m
Deal found 9/17![Frontier logo]()
$333
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/2411:10 am -
1 stop9h 50m
Tue 10/276:00 am -
2 stops9h 25m
Deal found 9/20![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/306:15 pm -
Nonstop1h 48m
Sun 11/17:05 am -
Nonstop1h 23m
Deal found 9/20![Delta logo]()
$295
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:00 pm -
Nonstop2h 50m
Sun 11/296:27 am -
Nonstop3h 00m
Deal found 9/22![Frontier logo]()
$337
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:05 pm -
2 stops6h 30m
Mon 10/263:20 pm -
2 stops7h 35m
Deal found 9/22![Southwest logo]()
$248
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:50 am -
1 stop4h 30m
Thu 10/156:15 am -
1 stop4h 23m
Deal found 9/18![United Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Sat 10/101:47 pm -
2 stops12h 54m
Sat 10/174:17 pm -
1 stop20h 06m
Deal found 9/19![Alaska Airlines logo]()
$445
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.
Fri 10/238:55 pm -
Nonstop2h 35m
Tue 10/277:00 am -
Nonstop2h 30m
Deal found 9/17![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:41 pm -
1 stop3h 50m
Sat 11/710:30 am -
1 stop4h 02m
Deal found 9/20![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/297:00 am -
1 stop3h 47m
Sun 11/16:10 am -
1 stop5h 20m
Deal found 9/19![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Thu 10/154:21 pm -
1 stop10h 20m
Thu 10/224:17 pm -
1 stop10h 09m
Deal found 9/20![Alaska Airlines logo]()
$448
This JetBlue deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/236:00 am -
1 stop9h 54m
Wed 12/169:30 am -
1 stop9h 03m
Deal found 9/22![JetBlue logo]()
$374
Last-minute flights from USA to PhiladelphiaDiscover last-minute flight deals from USA to Philadelphia. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Philadelphia. Data last updated September 23, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:06 pm -
Nonstop2h 09m
Wed 10/148:30 am -
Nonstop2h 30m
Deal found 9/22![Frontier logo]()
$85
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:06 pm -
Nonstop2h 09m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/21![Frontier logo]()
$86
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:59 pm -
1 stop15h 46m
Tue 10/208:30 am -
Nonstop2h 30m
Deal found 9/22![Frontier logo]()
$93
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:39 pm -
Nonstop2h 04m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/18![Frontier logo]()
$88
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:15 am -
Nonstop2h 06m
Mon 10/198:30 am -
Nonstop2h 30m
Deal found 9/18![Frontier logo]()
$84
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:05 am -
Nonstop2h 06m
Wed 10/215:22 pm -
Nonstop2h 40m
Deal found 9/18![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/204:06 pm -
Nonstop2h 09m
Tue 10/279:30 am -
1 stop8h 36m
Deal found 9/22![Frontier logo]()
$98
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/18![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/214:06 pm -
Nonstop2h 09m
Tue 10/279:30 am -
1 stop8h 36m
Deal found 9/20![Frontier logo]()
$97
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/18![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/229:58 pm -
Nonstop2h 40m
Wed 10/2812:36 pm -
1 stop9h 59m
Deal found 9/20![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/294:11 pm -
Nonstop2h 08m
Sat 10/318:39 am -
Nonstop2h 27m
Deal found 9/22![Frontier logo]()
$90
One-way flights from USA to PhiladelphiaSearch for one-way flight options from USA to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from USA to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Wed 11/412:00 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$38
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/169:57 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$40
This Super.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/173:55 pm -
1 stop7h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$52
This Super.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 9/262:54 pm -
Nonstop1h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Tue 10/204:20 pm -
1 stop6h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:58 pm -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/57:16 am -
Nonstop2h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/108:59 pm -
Nonstop2h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$59
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/2612:35 pm -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:54 pm -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:07 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$61
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:16 pm -
1 stop4h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$62
Find flight deals from USA to Philadelphia
Keep the following information in mind while searching for USA to Philadelphia flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $84 (Cheapflightsfares) |
One-way from | $38 (Cheapflightsfares) |
Good round-trip deal | $78 or less |
Good one-way deal | $49 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from the United States to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Tue 10/13
5:15 am-7:21 am
Nonstop2h 06m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
RaleighPhiladelphia
RDU Raleigh-Durham - PHL Philadelphia
RDUPHL
Raleigh-Durham
Sat 10/17
6:30 am-11:11 pm
1 stop16h 41m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$63
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Thu 10/29
7:30 am-2:24 pm
1 stop6h 54m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Tue 10/13
7:05 am-2:33 pm
1 stop7h 28m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$75
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Sat 10/24
12:20 pm-8:05 pm
1 stop7h 45m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$76
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Sat 10/31
6:30 am-11:55 am
1 stop5h 25m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$76
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Wed 10/14
7:05 am-2:33 pm
1 stop7h 28m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$76
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Wed 12/16
1:05 pm-10:05 pm
2 stops9h 00m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Tue 10/20
7:05 am-3:25 pm
2 stops8h 20m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
Fort LauderdalePhiladelphia
FLL Fort Lauderdale - PHL Philadelphia
FLLPHL
Fort Lauderdale
Wed 11/18
6:00 am-2:45 pm
1 stop8h 45m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$84
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from USA with our price prediction graph.
ATL-PHL
RDU-PHL
ORD-PHL
FLL-PHL
SFO-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 the United States to Philadelphia
US0-PHL
ATL-PHL
RDU-PHL
ORD-PHL
FLL-PHL
What is the cheapest month to book a flight from USA to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from USA to Philadelphia (average of $307). Flying from USA to Philadelphia in June is currently the most expensive (average of $415). 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 US to PHL?
Find hourly flight availability from USA 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 September 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 40% on flights from USA to Philadelphia by exploring options for tickets in the evening.
Weekly flight availability from USA to Philadelphia
Explore weekly flight availability from USA to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 23, 2026.
The most flights from US0 to PHL are scheduled on a Monday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).
How often are flights from the United States to Philadelphia delayed?
About 19% of weekly flights between United States and Philadelphia have experienced delays in the past year, with the average delay time being 143 minutes.
What is the most punctual flight time for the United States to Philadelphia flights?
Historically, flights departing in the morning 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 Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Philadelphia flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from USA to Philadelphia?
The best time to book flights from USA to Philadelphia is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from USA to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from USA to Philadelphia. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their USA to Philadelphia flight should consider departing on Monday afternoons 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.
The best insider tips for theUnited States 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 theUnited States 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 September 23, 2026.
Read through reviews of airlines operating flights from the United States to Philadelphia, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from USA 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
Reading
King of Prussia
Camden
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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Alternative routes for USA to Philadelphia
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Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Philadelphia by cabin class
Find flights from USA to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Philadelphia flights
Browse other USA and Philadelphia flight options. Last updated on September 23, 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 September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Philadelphia flights
Consider these flights traveling from USA to Philadelphia.
Top 7 airlines flying from USA to Philadelphia
Discover the top 7 airlines that operate flights from USA 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$34 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$55 | Average$334 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$73 | Average$120 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$100 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$459 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$262 | Average$494 | FlexibilityNo cancel fee | On-time69% |