$147+ Cheap flights from San Francisco (SFO) to Pennsylvania
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PHL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Pennsylvania with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Pennsylvania
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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 October 30, 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 October 30, 2026.
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:47 pm -
1 stop11h 26m
Sat 11/218:38 pm -
1 stop31h 05m
Deal found 10/25![Frontier logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:58 am -
1 stop8h 02m
Fri 12/45:51 pm -
1 stop8h 18m
Deal found 10/27![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/411:52 pm -
1 stop11h 21m
Mon 11/92:58 pm -
2 stops36h 22m
Deal found 10/25![Frontier logo]()
$390
This Southwest deal was found by Cheapflights users on 10/26. 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.
Tue 12/11:30 pm -
1 stop7h 50m
Sat 12/512:40 pm -
2 stops8h 55m
Deal found 10/26![Southwest logo]()
$391
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Fri 11/1311:47 pm -
1 stop11h 26m
Mon 11/168:30 am -
1 stop15h 10m
Deal found 10/25![Frontier logo]()
$392
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:25 pm -
1 stop14h 15m
Mon 12/2110:41 am -
1 stop15h 34m
Deal found 10/25![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/266:15 am -
1 stop19h 56m
Mon 1/47:52 pm -
1 stop16h 08m
Deal found 10/25![Frontier logo]()
$394
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 12/36:10 am -
1 stop6h 35m
Sun 12/65:50 pm -
1 stop8h 50m
Deal found 10/27![Southwest logo]()
$394
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:13 pm -
1 stop14h 19m
Mon 11/1612:36 pm -
1 stop11h 04m
Deal found 10/25![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:11 pm -
1 stop7h 50m
Tue 12/14:16 pm -
2 stops26h 18m
Deal found 10/25![Frontier logo]()
$396
This JetBlue deal was found by Cheapflights users on 10/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop9h 43m
Mon 12/79:30 am -
1 stop9h 03m
Deal found 10/26![JetBlue logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:10 pm -
Nonstop4h 47m
Mon 12/73:39 pm -
1 stop8h 47m
Deal found 10/29![United Airlines logo]()
$397
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 October 30, 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 October 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
1 stop8h 08m
Wed 12/167:00 am -
1 stop10h 12m
Deal found 10/26![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2812:45 pm -
Nonstop5h 35m
Wed 5/126:13 pm -
Nonstop6h 18m
Deal found 10/28![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop8h 15m
Sun 11/226:00 pm -
1 stop8h 58m
Deal found 10/28![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:25 am -
1 stop7h 05m
Mon 1/46:00 am -
2 stops10h 05m
Deal found 10/25![Southwest logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/41:50 pm -
1 stop7h 11m
Wed 2/107:54 am -
1 stop9h 04m
Deal found 10/29![American Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 10/25. 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.
Sat 3/136:00 am -
1 stop8h 12m
Tue 3/165:40 pm -
1 stop9h 36m
Deal found 10/25![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:58 pm -
1 stop20h 38m
Mon 11/168:08 am -
2 stops15h 08m
Deal found 10/25![Alaska Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:30 pm -
Nonstop5h 19m
Tue 12/89:45 am -
1 stop10h 05m
Deal found 10/26![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1612:00 pm -
2 stops9h 10m
Sun 2/215:20 pm -
2 stops10h 10m
Deal found 10/28![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:45 am -
1 stop7h 52m
Sun 11/226:21 pm -
Nonstop6h 22m
Deal found 10/26![United Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/15:45 pm -
1 stop20h 11m
Mon 3/85:56 pm -
1 stop19h 31m
Deal found 10/25![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/167:21 pm -
1 stop7h 34m
Sun 11/227:00 am -
1 stop9h 15m
Deal found 10/26![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:25 am -
2 stops11h 05m
Thu 12/315:00 am -
2 stops10h 20m
Deal found 10/28![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:20 pm -
Nonstop4h 50m
Fri 11/277:00 am -
1 stop8h 31m
Deal found 10/26![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:58 am -
1 stop8h 08m
Wed 11/186:00 am -
1 stop9h 46m
Deal found 10/27![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/510:55 am -
2 stops10h 15m
Mon 3/88:15 am -
2 stops9h 55m
Deal found 10/28![Southwest logo]()
$480
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:20 pm -
Nonstop5h 25m
Thu 12/316:24 am -
1 stop8h 10m
Deal found 10/28![United Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
1 stop7h 18m
Tue 11/176:00 am -
1 stop7h 48m
Deal found 10/27![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 10/29. 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.
Wed 12/232:05 pm -
2 stops8h 50m
Thu 12/315:50 am -
2 stops9h 30m
Deal found 10/29![Southwest logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 1/1412:39 pm -
Nonstop4h 56m
Sun 1/178:00 am -
Nonstop5h 56m
Deal found 10/27![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:51 am -
1 stop9h 55m
Wed 12/23:55 pm -
1 stop7h 54m
Deal found 10/29![Delta logo]()
$445
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/248:29 am -
2 stops11h 37m
Tue 12/16:35 pm -
1 stop8h 41m
Deal found 10/30![American Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 3/259:30 pm -
Nonstop4h 47m
Sun 3/286:10 am -
Nonstop5h 40m
Deal found 10/27![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 10/26. 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.
Fri 4/165:10 am -
2 stops9h 10m
Sun 4/187:30 am -
2 stops10h 40m
Deal found 10/26![Southwest logo]()
$504
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 2/106:05 am -
1 stop8h 43m
Sat 2/136:10 am -
2 stops10h 57m
Deal found 10/25![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 3/2511:55 pm -
1 stop7h 15m
Sun 3/288:00 am -
2 stops14h 55m
Deal found 10/27![Southwest logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:20 pm -
1 stop7h 25m
Mon 11/168:13 pm -
1 stop8h 16m
Deal found 10/28![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:32 pm -
1 stop6h 17m
Sun 11/155:28 pm -
1 stop8h 01m
Deal found 10/27![Delta logo]()
$519
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/49:09 am -
1 stop11h 39m
Tue 1/57:42 am -
2 stops14h 34m
Deal found 10/29![American Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 am -
1 stop6h 36m
Sun 11/157:00 am -
Nonstop5h 41m
Deal found 10/26![United Airlines logo]()
$509
Last-minute flights from San Francisco to PennsylvaniaDiscover last-minute flight deals from San Francisco to Pennsylvania. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Pennsylvania. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/411:52 pm -
1 stop11h 21m
Mon 11/92:58 pm -
2 stops36h 22m
Deal found 10/25![Frontier logo]()
$390
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:13 pm -
1 stop14h 19m
Mon 11/1612:36 pm -
1 stop11h 04m
Deal found 10/25![Multiple Airlines logo]()
$395
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Fri 11/1311:47 pm -
1 stop11h 26m
Mon 11/168:30 am -
1 stop15h 10m
Deal found 10/25![Frontier logo]()
$392
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:47 pm -
1 stop11h 26m
Sat 11/218:38 pm -
1 stop31h 05m
Deal found 10/25![Frontier logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:00 am -
1 stop10h 23m
Sat 12/53:07 pm -
1 stop8h 28m
Deal found 10/29![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:32 pm -
1 stop6h 34m
Sat 11/215:05 pm -
1 stop8h 57m
Deal found 10/29![Delta logo]()
$399
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:23 pm -
1 stop28h 38m
Thu 11/269:55 pm -
1 stop16h 06m
Deal found 10/26![Frontier logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:20 pm -
2 stops34h 51m
Wed 11/258:38 pm -
1 stop16h 06m
Deal found 10/26![Frontier logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/227:11 pm -
1 stop7h 50m
Tue 12/14:16 pm -
2 stops26h 18m
Deal found 10/25![Frontier logo]()
$396
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Wed 11/256:15 am -
1 stop20h 10m
Tue 12/17:25 am -
1 stop11h 09m
Deal found 10/25![Frontier logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:58 am -
1 stop8h 02m
Fri 12/45:51 pm -
1 stop8h 18m
Deal found 10/27![American Airlines logo]()
$389
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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.
Fri 11/276:15 am -
1 stop20h 10m
Mon 11/309:55 pm -
1 stop22h 40m
Deal found 10/25![Frontier logo]()
$393
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 October 30, 2026.
Search for one-way flight options from San Francisco to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 12/92:22 pm -
3 stops42h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/26:30 pm -
3 stops37h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:07 pm -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 1/216:30 pm -
2 stops13h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 1/239:44 am -
3 stops26h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/244:11 pm -
2 stops16h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:07 pm -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 12/912:36 pm -
2 stops27h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Breeze Airways logo]()
$179
This Southwest deal was found by Cheapflights users on 10/27. 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 11/1810:15 am -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:47 pm -
3 stops36h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/1012:46 pm -
2 stops22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Breeze Airways logo]()
$185
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:35 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$189
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Frontier) |
One-way from | $147 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $493 |
Good round-trip deal | $486 or less |
Good one-way deal | $293 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 7,457,451 searches. Data last updated October 30, 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 FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Thu 11/26
11:30 pm-10:20 am
1 stop7h 50m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$175
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Wed 11/18
11:30 pm-9:30 am
1 stop7h 00m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$175
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Thu 11/12
8:33 am-8:36 pm
1 stop9h 03m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$175
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Tue 12/1
8:20 am-11:42 pm
2 stops12h 22m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$210
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Sun 11/15
8:33 am-8:36 pm
1 stop9h 03m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$214
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Sat 11/7
8:33 am-8:36 pm
1 stop9h 03m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$214
San FranciscoPhiladelphia
SFO San Francisco - PHL Philadelphia
SFOPHL
San Francisco
Fri 11/27
6:00 am-5:43 pm
1 stop8h 43m
Philadelphia
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$215
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Sun 11/22
6:50 am-6:50 pm
1 stop9h 00m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$220
San FranciscoPhiladelphia
SFO San Francisco - PHL Philadelphia
SFOPHL
San Francisco
Fri 4/9
8:55 am-9:45 pm
2 stops9h 50m
Philadelphia
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$225
Quickest round-trip
San FranciscoPittsburgh
SFO San Francisco - PIT Pittsburgh
SFOPIT
San Francisco
Sat 11/7
6:00 am-3:18 pm
1 stop6h 18m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$226
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-PHL
SFO-PIT
SFO-SCE
SFO-MDT
SFO-ABE
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-PHL
SFO-PIT
SFO-SCE
SFO-MDT
What is the cheapest month to book a flight from San Francisco to Pennsylvania?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Pennsylvania (average of $436). Flying from San Francisco to Pennsylvania in December is currently the most expensive (average of $555). 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 October 30, 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 27% versus a flight in the afternoon.
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 $427 and $705 in November.The cheapest round-trip price found within the last 5 days was $389 on Frontier (Nov 15-Nov 21).
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 56 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 October 24, 2026.
Travelers seeking maximum savings on their San Francisco to Pennsylvania flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday 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 October 30, 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.
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
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.
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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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$161 | Average$310 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$352 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$257 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$289 | Average$557 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$304 | Average$533 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$491 | FlexibilityNo cancel fee | On-time63% |