$175+ Cheap flights from San Francisco (SFO) to Pennsylvania
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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PHL
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Pennsylvania with Cheapflights
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Cheapest flights from San Francisco to PennsylvaniaExplore the most affordable flight options available from San Francisco to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from San Francisco to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 9/128:25 pm
SFO
- JFK
Nonstop5h 38m
Multiple Airlines
Wed 9/161:00 pm
JFK
- SFO
1 stop10h 08m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/1810:05 pm
SFO
- LGA
1 stop14h 55m
Frontier
Thu 9/248:29 pm
LGA
- SFO
1 stop28h 59m
Frontier
Deal found 7/30![Frontier logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 pm
SFO
- JFK
1 stop10h 45m
Frontier
Sat 9/191:00 pm
JFK
- SFO
1 stop9h 48m
Frontier
Deal found 7/31![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/1110:05 pm
SFO
- LGA
1 stop14h 55m
Frontier
Thu 9/176:15 am
LGA
- SFO
2 stops18h 12m
Frontier
Deal found 7/30![Frontier logo]()
$313
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/118:29 pm
SFO
- JFK
Nonstop5h 40m
Multiple Airlines
Wed 9/161:00 pm
JFK
- SFO
1 stop10h 08m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$314
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/2110:05 pm
SFO
- LGA
1 stop14h 55m
Multiple Airlines
Tue 9/291:29 pm
LGA
- SFO
1 stop12h 48m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$314
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:13 pm
SFO
- JFK
1 stop15h 27m
Multiple Airlines
Mon 9/141:00 pm
JFK
- SFO
1 stop9h 48m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$315
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 9/510:35 pm
SFO
- LGA
1 stop14h 25m
Multiple Airlines
Tue 9/83:55 pm
LGA
- SFO
1 stop10h 56m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$315
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2410:35 pm
SFO
- LGA
1 stop14h 25m
Frontier
Fri 8/286:18 am
LGA
- SFO
1 stop15h 45m
Frontier
Deal found 7/30![Frontier logo]()
$316
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/810:35 pm
SFO
- JFK
1 stop10h 15m
Frontier
Tue 9/151:00 pm
JFK
- SFO
1 stop10h 08m
Frontier
Deal found 7/30![Frontier logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/510:24 pm
SFO
- LGA
2 stops19h 35m
Frontier
Wed 10/146:25 am
LGA
- SFO
1 stop14h 55m
Frontier
Deal found 8/3![Frontier logo]()
$317
This Justfly.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:44 pm
SFO
- JFK
1 stop10h 21m
Multiple Airlines
Wed 9/161:00 pm
JFK
- SFO
1 stop10h 08m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$318
Best flights from San Francisco to PennsylvaniaDiscover carefully curated flight deals from San Francisco to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from San Francisco to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/2410:35 am
SFO
- LGA
1 stop7h 30m
Southwest
Fri 10/306:55 am
LGA
- SFO
1 stop9h 30m
Southwest
Deal found 7/29![Southwest logo]()
$349
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/127:50 am
SFO
- JFK
1 stop9h 10m
JetBlue
Thu 9/176:00 am
JFK
- SFO
Nonstop6h 14m
JetBlue
Deal found 7/29![JetBlue logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Fri 9/111:41 pm
SFO
- JFK
Nonstop5h 48m
Alaska Airlines
Thu 9/178:27 pm
JFK
- SFO
1 stop16h 10m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/88:10 am
SFO
- PIT
Nonstop4h 51m
United Airlines
Tue 9/297:00 am
PIT
- SFO
Nonstop5h 24m
United Airlines
Deal found 8/2![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/149:55 pm
SFO
- LGA
1 stop8h 40m
Delta
Tue 9/226:00 am
LGA
- SFO
1 stop7h 52m
Delta
Deal found 7/31![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:05 am
SFO
- AVP
1 stop10h 25m
American Airlines
Sat 9/126:23 pm
AVP
- SFO
1 stop8h 33m
American Airlines
Deal found 7/31![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/288:07 am
SFO
- PIT
Nonstop4h 54m
United Airlines
Sun 8/307:00 am
PIT
- SFO
Nonstop5h 22m
United Airlines
Deal found 8/2![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/17:10 pm
SFO
- LGA
2 stops10h 00m
Southwest
Sat 9/57:00 am
LGA
- SFO
1 stop11h 50m
Southwest
Deal found 7/29![Southwest logo]()
$360
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/117:50 am
SFO
- PHL
1 stop11h 13m
JetBlue
Sat 9/193:57 pm
PHL
- SFO
1 stop11h 59m
JetBlue
Deal found 7/29![JetBlue logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Fri 9/117:08 am
SFO
- JFK
1 stop12h 51m
Alaska Airlines
Mon 9/218:27 pm
JFK
- SFO
1 stop16h 10m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:33 pm
SFO
- AVP
1 stop7h 39m
American Airlines
Mon 8/316:34 pm
AVP
- SFO
1 stop8h 11m
American Airlines
Deal found 7/30![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/1010:30 pm
SFO
- ABE
1 stop10h 35m
Delta
Thu 10/156:03 pm
ABE
- SFO
1 stop8h 53m
Delta
Deal found 8/2![Delta logo]()
$379
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/147:50 am
SFO
- JFK
1 stop9h 31m
JetBlue
Tue 9/223:30 pm
JFK
- SFO
1 stop9h 10m
JetBlue
Deal found 7/29![JetBlue logo]()
$363
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/201:55 pm
SFO
- PHL
2 stops16h 45m
Southwest
Mon 8/245:25 am
PHL
- SFO
2 stops9h 30m
Southwest
Deal found 7/29![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/76:10 am
SFO
- PHL
1 stop8h 44m
United Airlines
Sun 10/116:00 am
PHL
- SFO
Nonstop6h 03m
United Airlines
Deal found 8/1![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/266:58 pm
SFO
- JFK
1 stop8h 03m
Alaska Airlines
Tue 9/297:25 am
JFK
- SFO
1 stop10h 02m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/2310:30 pm
SFO
- ABE
1 stop10h 35m
Delta
Sun 10/256:03 pm
ABE
- SFO
1 stop8h 53m
Delta
Deal found 8/2![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
SFO
- AVP
1 stop9h 04m
American Airlines
Sat 8/296:03 am
AVP
- SFO
1 stop9h 25m
American Airlines
Deal found 8/2![American Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/289:30 pm
SFO
- PHL
1 stop9h 13m
United Airlines
Sat 9/59:27 am
PHL
- SFO
Nonstop6h 03m
United Airlines
Deal found 7/31![United Airlines logo]()
$369
This JetBlue deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/126:00 am
SFO
- JFK
Nonstop5h 35m
JetBlue
Wed 9/163:30 pm
JFK
- SFO
1 stop9h 10m
JetBlue
Deal found 8/1![JetBlue logo]()
$369
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/110:50 pm
SFO
- LGA
1 stop7h 55m
Southwest
Wed 10/76:00 am
LGA
- SFO
1 stop9h 45m
Southwest
Deal found 8/2![Southwest logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Tue 10/277:43 am
SFO
- JFK
1 stop8h 42m
Alaska Airlines
Sun 11/16:53 pm
JFK
- SFO
1 stop17h 43m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/1710:00 pm
SFO
- LGA
1 stop8h 39m
Delta
Sat 8/224:00 pm
LGA
- SFO
1 stop10h 58m
Delta
Deal found 7/31![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/291:15 pm
SFO
- LGA
1 stop7h 15m
United Airlines
Sun 9/66:29 pm
LGA
- SFO
1 stop8h 47m
United Airlines
Deal found 7/31![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/411:40 pm
SFO
- LGA
1 stop8h 45m
Southwest
Wed 10/76:00 am
LGA
- SFO
1 stop9h 45m
Southwest
Deal found 7/31![Southwest logo]()
$369
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/286:00 am
SFO
- DCA
1 stop10h 05m
JetBlue
Fri 9/42:00 pm
DCA
- SFO
1 stop9h 56m
JetBlue
Deal found 7/29![JetBlue logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Tue 10/277:38 am
SFO
- JFK
Nonstop5h 42m
Alaska Airlines
Tue 11/34:00 pm
JFK
- SFO
1 stop19h 54m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/3011:30 pm
SFO
- LGA
1 stop7h 47m
United Airlines
Fri 9/46:00 am
LGA
- SFO
1 stop8h 12m
United Airlines
Deal found 8/2![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/255:10 am
SFO
- LGA
1 stop7h 40m
Southwest
Mon 11/29:45 am
LGA
- SFO
1 stop13h 25m
Southwest
Deal found 8/1![Southwest logo]()
$374
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
SFO
- JFK
Nonstop5h 38m
JetBlue
Sun 9/2712:00 pm
JFK
- SFO
1 stop14h 17m
JetBlue
Deal found 7/29![JetBlue logo]()
$378
Last-minute flights from San Francisco to PennsylvaniaDiscover last-minute flight deals from San Francisco to Pennsylvania. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Pennsylvania. Data last updated August 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/1810:35 pm
SFO
- LGA
1 stop14h 25m
Frontier
Tue 9/16:18 am
LGA
- SFO
1 stop15h 45m
Frontier
Deal found 7/30![Frontier logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/198:56 pm
SFO
- LGA
2 stops21h 03m
Frontier
Tue 8/256:18 am
LGA
- SFO
1 stop15h 45m
Frontier
Deal found 7/29![Frontier logo]()
$320
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:38 am
SFO
- JFK
1 stop8h 21m
Multiple Airlines
Wed 8/261:00 pm
JFK
- SFO
1 stop9h 03m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$320
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Mon 8/249:44 pm
SFO
- JFK
1 stop9h 15m
Multiple Airlines
Wed 8/261:00 pm
JFK
- SFO
1 stop9h 03m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$316
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2410:35 pm
SFO
- LGA
1 stop14h 25m
Frontier
Fri 8/286:18 am
LGA
- SFO
1 stop15h 45m
Frontier
Deal found 7/30![Frontier logo]()
$316
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2410:35 pm
SFO
- LGA
1 stop14h 25m
Frontier
Tue 9/16:18 am
LGA
- SFO
1 stop15h 45m
Frontier
Deal found 7/30![Frontier logo]()
$318
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2410:35 pm
SFO
- JFK
1 stop10h 19m
Frontier
Wed 9/21:00 pm
JFK
- SFO
1 stop9h 03m
Frontier
Deal found 7/30![Frontier logo]()
$319
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Tue 8/259:44 pm
SFO
- JFK
1 stop9h 15m
Multiple Airlines
Tue 9/151:00 pm
JFK
- SFO
1 stop10h 08m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$312
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Tue 8/2510:35 pm
SFO
- LGA
1 stop14h 25m
Multiple Airlines
Thu 8/273:40 pm
LGA
- SFO
1 stop11h 11m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2512:29 am
SFO
- LGA
2 stops19h 45m
Frontier
Wed 9/210:55 pm
LGA
- SFO
1 stop13h 21m
Frontier
Deal found 7/30![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2510:35 pm
SFO
- LGA
1 stop14h 25m
Frontier
Wed 9/24:55 pm
LGA
- SFO
2 stops18h 17m
Frontier
Deal found 7/30![Frontier logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/318:56 pm
SFO
- LGA
2 stops21h 03m
Frontier
Sat 9/510:55 pm
LGA
- SFO
1 stop13h 21m
Frontier
Deal found 7/31![Frontier logo]()
$313
One-way flights from San Francisco to PennsylvaniaSearch for one-way flight options from San Francisco to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from San Francisco to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sun 8/97:04 pm
SFO
- PHL
1 stop7h 35m
Frontier
Deal found 7/31![Frontier logo]()
$175
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Sun 8/236:00 am
SFO
- PHL
1 stop20h 39m
Frontier
Deal found 8/1![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/2210:35 pm
SFO
- PHL
2 stops34h 17m
Frontier
Deal found 7/31![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/133:43 pm
SFO
- PHL
1 stop11h 17m
Frontier
Deal found 7/31![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/86:00 am
SFO
- PHL
1 stop26h 49m
Frontier
Deal found 7/30![Frontier logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/315:45 pm
SFO
- PHL
1 stop8h 52m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$180
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/67:04 pm
SFO
- PHL
1 stop13h 45m
Frontier
Deal found 7/30![Frontier logo]()
$181
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Mon 10/59:44 pm
SFO
- PHL
1 stop8h 48m
JetBlue
Deal found 7/29![JetBlue logo]()
$182
This Super.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/142:30 pm
SFO
- JFK
Nonstop5h 42m
JetBlue
Deal found 7/29![JetBlue logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/198:56 pm
SFO
- LGA
2 stops21h 03m
Frontier
Deal found 7/29![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/17:17 pm
SFO
- PHL
2 stops33h 19m
Frontier
Deal found 7/31![Frontier logo]()
$183
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 10/236:35 pm
SFO
- EWR
1 stop14h 52m
Frontier
Deal found 7/30![Frontier logo]()
$183
Find flight deals from San Francisco to Pennsylvania
Keep the following information in mind while searching for San Francisco to Pennsylvania flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $312 (FlightHub) |
One-way from | $175 (Frontier) |
Popular in | December |
Cheapest in | February |
Average price | $428 |
Good round-trip deal | $402 or less |
Good one-way deal | $303 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Pennsylvania 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 August 3, 2026.
Use the filters below to find and compare flights from San Francisco to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Sat 10/24
10:35 am-9:05 pm
1 stop7h 30m
New York LaGuardia
Fri 10/30
6:55 am-1:25 pm
1 stop9h 30m
$349
San FranciscoNew York
SFO - JFK
SFOJFK
San Francisco
Sat 9/12
7:50 am-8:00 pm
1 stop9h 10m
New York John F Kennedy Intl
Thu 9/17
6:00 am-9:14 am
Nonstop6h 14m
$357
San FranciscoNew York
SFO - JFK
SFOJFK
San Francisco
Fri 9/11
1:41 pm-10:29 pm
Nonstop5h 48m
New York John F Kennedy Intl
Thu 9/17
8:27 pm-9:37 am
1 stop16h 10m
$359
Quickest round-trip
San FranciscoPittsburgh
SFO - PIT
SFOPIT
San Francisco
Tue 9/8
8:10 am-4:01 pm
Nonstop4h 51m
Pittsburgh
Tue 9/29
7:00 am-9:24 am
Nonstop5h 24m
$359
San FranciscoPittsburgh
SFO - PIT
SFOPIT
San Francisco
Fri 8/28
8:07 am-4:01 pm
Nonstop4h 54m
Pittsburgh
Sun 8/30
7:00 am-9:22 am
Nonstop5h 22m
$359
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Tue 9/1
7:10 pm-8:10 am
2 stops10h 00m
New York LaGuardia
Sat 9/5
7:00 am-3:50 pm
1 stop11h 50m
$360
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Fri 9/11
7:50 am-10:03 pm
1 stop11h 13m
Philadelphia
Sat 9/19
3:57 pm-12:56 am
1 stop11h 59m
$363
San FranciscoNew York
SFO - JFK
SFOJFK
San Francisco
Mon 9/14
7:50 am-8:21 pm
1 stop9h 31m
New York John F Kennedy Intl
Tue 9/22
3:30 pm-9:40 pm
1 stop9h 10m
$363
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Thu 8/20
1:55 pm-9:40 am
2 stops16h 45m
Philadelphia
Mon 8/24
5:25 am-11:55 am
2 stops9h 30m
$367
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Mon 9/14
9:55 pm-9:35 am
1 stop8h 40m
New York LaGuardia
Tue 9/22
6:00 am-10:52 am
1 stop7h 52m
$369
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from San Francisco with our price prediction graph.
SFO-LGA
SFO-JFK
SFO-PIT
SFO-AVP
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 San Francisco to Pennsylvania
SFO-USPA
SFO-LGA
SFO-JFK
SFO-PIT
SFO-AVP
What is the cheapest month to book a flight from San Francisco to Pennsylvania?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Pennsylvania (average of $410). Flying from San Francisco to Pennsylvania in December is currently the most expensive (average of $542). 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 SFO to PA?
Find hourly flight availability from San Francisco to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
When flying from San Francisco to Pennsylvania, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 28% versus a flight in the afternoon.
Weekly flight availability from San Francisco to Pennsylvania
Explore weekly flight availability from San Francisco to Pennsylvania. 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 August 3, 2026.
The most flights from SFO to USPA are scheduled on a Friday (25 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from San Francisco to Pennsylvania?
Airfare is below average for this route at the moment.
San Francisco to Pennsylvania flights typically cost between $357 and $531 in August.The cheapest round-trip price found within the last 5 days was $349 on Frontier (Aug 12-Aug 16).
How far ahead should I book a flight from San Francisco to Pennsylvania?
To ensure you get the cheapest price possible for a flight from San Francisco to Pennsylvania, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from San Francisco to Pennsylvania?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Pennsylvania. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their San Francisco to Pennsylvania flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated August 3, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from San Francisco to Pennsylvania 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Pennsylvania. 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 San Francisco to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Pennsylvania by cabin class
Find flights from San Francisco to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Pennsylvania flights
Browse other San Francisco and Pennsylvania flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Pennsylvania flights
Consider these flights traveling from San Francisco to Pennsylvania.
Top 6 airlines flying from San Francisco to Pennsylvania
Discover the top 6 airlines that operate flights from San Francisco to Pennsylvania. 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$202 | Average$335 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$257 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$263 | Average$520 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$289 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$483 | FlexibilityNo cancel fee | On-time63% |