$139+ Cheap flights from San Diego (SAN) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHL
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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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 San Diego to PennsylvaniaExplore the most affordable flight options available from San Diego to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from San Diego to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:20 am -
1 stop9h 19m
Wed 10/285:00 am -
1 stop9h 08m
Deal found 9/1![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 9/2. 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 11/511:25 am -
Nonstop4h 25m
Mon 11/910:55 am -
Nonstop5h 10m
Deal found 9/2![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/206:30 am -
1 stop7h 30m
Fri 10/239:40 am -
Nonstop5h 10m
Deal found 9/1![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:05 pm -
1 stop10h 31m
Wed 10/281:34 pm -
1 stop9h 02m
Deal found 9/3![Delta logo]()
$307
This deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:27 pm -
1 stop9h 03m
Sat 11/2811:15 am -
Nonstop6h 15m
Deal found 9/5![JetBlue logo]()
$310
This deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:25 pm -
1 stop9h 05m
Sun 11/295:30 am -
Nonstop6h 10m
Deal found 9/5![JetBlue logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/2410:55 am -
2 stops9h 35m
Sat 10/314:48 pm -
1 stop6h 48m
Deal found 9/2![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 10/210:20 am -
Nonstop4h 40m
Thu 10/227:45 pm -
1 stop7h 05m
Deal found 9/2![Southwest logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:20 am -
1 stop9h 43m
Sun 9/275:00 am -
1 stop7h 00m
Deal found 9/1![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2910:33 pm -
1 stop8h 05m
Tue 1/57:14 pm -
1 stop7h 28m
Deal found 9/1![American Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:25 am -
2 stops10h 10m
Wed 11/118:30 pm -
1 stop15h 07m
Deal found 9/2![Frontier logo]()
$319
This Southwest deal was found by Cheapflights users on 9/2. 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 10/1512:45 pm -
2 stops8h 00m
Mon 10/197:50 pm -
1 stop6h 30m
Deal found 9/2![Southwest logo]()
$319
Best flights from San Diego to PennsylvaniaDiscover carefully curated flight deals from San Diego to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from San Diego to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 11/611:25 am -
Nonstop4h 25m
Fri 11/67:55 pm -
1 stop6h 50m
Deal found 9/2![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:15 am -
1 stop9h 15m
Thu 12/2412:00 pm -
1 stop9h 20m
Deal found 9/3![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/410:40 am -
1 stop7h 10m
Mon 11/95:50 pm -
Nonstop5h 43m
Deal found 9/1![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:46 am -
Nonstop5h 04m
Sun 10/257:24 pm -
Nonstop5h 29m
Deal found 9/1![Alaska Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 9/1. 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.
Thu 10/2911:40 am -
Nonstop5h 29m
Mon 11/26:40 am -
1 stop9h 16m
Deal found 9/1![JetBlue logo]()
$427
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:30 pm -
1 stop9h 10m
Mon 10/264:53 pm -
1 stop7h 44m
Deal found 9/6![American Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 9/2. 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 12/1711:25 am -
Nonstop4h 25m
Mon 12/219:10 pm -
1 stop7h 15m
Deal found 9/2![Southwest logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:40 pm -
1 stop11h 19m
Tue 10/277:22 am -
1 stop10h 16m
Deal found 9/3![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:45 pm -
Nonstop4h 56m
Tue 10/206:00 pm -
Nonstop5h 29m
Deal found 9/5![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:40 pm -
1 stop6h 30m
Wed 9/3010:55 am -
1 stop8h 00m
Deal found 9/3![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/216:15 am -
1 stop7h 16m
Fri 11/276:10 am -
1 stop7h 19m
Deal found 9/4![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/309:46 am -
Nonstop5h 04m
Mon 11/26:46 pm -
Nonstop5h 41m
Deal found 9/2![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/62:08 pm -
1 stop7h 22m
Sun 11/89:00 am -
Nonstop5h 46m
Deal found 9/2![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/2012:15 pm -
2 stops7h 40m
Fri 10/237:50 pm -
1 stop6h 30m
Deal found 9/1![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:15 am -
1 stop7h 04m
Thu 1/75:35 pm -
1 stop7h 27m
Deal found 9/5![Delta logo]()
$375
This JetBlue deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/218:35 pm -
1 stop9h 16m
Thu 1/74:30 pm -
Nonstop6h 25m
Deal found 9/4![JetBlue logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:20 pm -
Nonstop5h 39m
Sat 9/2611:55 am -
Nonstop5h 55m
Deal found 9/3![Alaska Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:25 am -
1 stop9h 19m
Tue 10/203:00 pm -
1 stop10h 02m
Deal found 9/6![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/2010:30 pm -
1 stop7h 08m
Wed 10/286:30 am -
2 stops9h 26m
Deal found 9/1![United Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/3010:20 am -
Nonstop4h 40m
Sun 11/15:50 pm -
1 stop6h 30m
Deal found 9/4![Southwest logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
1 stop13h 19m
Sun 11/223:29 pm -
Nonstop6h 12m
Deal found 9/1![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/31:36 pm -
1 stop6h 59m
Fri 11/62:28 pm -
1 stop8h 44m
Deal found 9/4![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:10 pm -
2 stops8h 00m
Sun 11/86:00 am -
2 stops9h 15m
Deal found 9/6![Southwest logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:22 pm -
Nonstop5h 37m
Tue 10/137:22 am -
1 stop10h 16m
Deal found 9/6![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:00 am -
1 stop8h 02m
Sat 9/266:00 am -
1 stop8h 25m
Deal found 9/5![United Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:18 am -
1 stop8h 52m
Mon 10/196:40 pm -
1 stop7h 39m
Deal found 9/3![American Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:11 pm -
1 stop7h 49m
Mon 10/55:59 pm -
1 stop8h 54m
Deal found 9/3![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:24 am -
Nonstop5h 30m
Mon 11/94:29 pm -
Nonstop6h 16m
Deal found 9/6![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/186:30 am -
2 stops8h 25m
Wed 12/25:35 pm -
1 stop8h 45m
Deal found 9/4![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:11 am -
1 stop9h 20m
Sat 9/196:25 am -
1 stop8h 00m
Deal found 9/3![United Airlines logo]()
$422
Last-minute flights from San Diego to PennsylvaniaDiscover last-minute flight deals from San Diego to Pennsylvania. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Pennsylvania. Data last updated September 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:20 am -
1 stop9h 43m
Sun 9/275:00 am -
1 stop7h 00m
Deal found 9/1![American Airlines logo]()
$316
This deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:27 pm -
1 stop9h 03m
Sat 11/2811:15 am -
Nonstop6h 15m
Deal found 9/5![JetBlue logo]()
$310
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 10/210:20 am -
Nonstop4h 40m
Thu 10/227:45 pm -
1 stop7h 05m
Deal found 9/2![Southwest logo]()
$313
This deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:25 pm -
1 stop9h 05m
Sun 11/295:30 am -
Nonstop6h 10m
Deal found 9/5![JetBlue logo]()
$312
This Southwest deal was found by Cheapflights users on 9/2. 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 10/1510:40 pm -
1 stop8h 25m
Mon 10/197:50 pm -
1 stop6h 30m
Deal found 9/2![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 9/2. 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 10/1610:05 pm -
1 stop10h 31m
Mon 10/195:11 pm -
1 stop9h 35m
Deal found 9/2![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:20 am -
1 stop9h 19m
Wed 10/285:00 am -
1 stop9h 08m
Deal found 9/1![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/206:30 am -
1 stop7h 30m
Fri 10/239:40 am -
Nonstop5h 10m
Deal found 9/1![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:05 pm -
1 stop10h 31m
Wed 10/281:34 pm -
1 stop9h 02m
Deal found 9/3![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/2410:55 am -
2 stops9h 35m
Sat 10/314:48 pm -
1 stop6h 48m
Deal found 9/2![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sat 10/316:35 am -
1 stop7h 35m
Mon 11/25:10 am -
1 stop10h 10m
Deal found 9/1![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/3112:39 pm -
2 stops8h 20m
Mon 11/26:01 pm -
1 stop7h 39m
Deal found 9/1![United Airlines logo]()
$297
One-way flights from San Diego to PennsylvaniaSearch for one-way flight options from San Diego to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from San Diego to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:54 am -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$139
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/236:15 am -
2 stops11h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 9/2. 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 10/2210:20 am -
Nonstop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 9/2. 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 10/36:15 am -
1 stop7h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:50 pm -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:25 am -
2 stops35h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$160
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:20 am -
Nonstop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:03 pm -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:03 pm -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/306:25 am -
2 stops21h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$163
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:06 pm -
1 stop16h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 9/309:59 pm -
1 stop10h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$164
Find flight deals from San Diego to Pennsylvania
Keep the following information in mind while searching for San Diego to Pennsylvania flight deals. Data was last updated September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (American Airlines) |
One-way from | $139 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $463 |
Good round-trip deal | $343 or less |
Good one-way deal | $159 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 September 6, 2026.
Use the filters below to find and compare flights from San Diego to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Sat 11/7
11:21 am-10:50 pm
1 stop8h 29m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$139
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Sat 11/7
6:45 am-7:45 pm
2 stops10h 00m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$144
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Sat 2/27
7:00 am-9:26 pm
1 stop11h 26m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Wed 3/3
9:00 am-8:27 pm
1 stop8h 27m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Wed 11/4
2:10 pm-12:46 am
1 stop7h 36m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Thu 10/22
3:20 pm-12:50 am
1 stop6h 30m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$154
San DiegoPhiladelphia
SAN San Diego - PHL Philadelphia
SANPHL
San Diego
Wed 9/30
7:00 am-7:33 pm
1 stop9h 33m
Philadelphia
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
San DiegoPhiladelphia
SAN San Diego - PHL Philadelphia
SANPHL
San Diego
Sat 9/19
11:00 am-11:44 pm
1 stop9h 44m
Philadelphia
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
San DiegoPittsburgh
SAN San Diego - PIT Pittsburgh
SANPIT
San Diego
Mon 11/2
6:20 am-8:49 pm
2 stops11h 29m
Pittsburgh
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$159
San DiegoNew York
SAN San Diego - JFK New York John F Kennedy Intl
SANJFK
San Diego
Wed 11/11
8:26 pm-8:30 am
1 stop9h 04m
New York John F Kennedy Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$169
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from San Diego with our price prediction graph.
SAN-PIT
SAN-JFK
SAN-LGA
SAN-PHL
SAN-MDT
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 Diego to Pennsylvania
SAN-USPA
SAN-PIT
SAN-JFK
SAN-LGA
SAN-PHL
What is the cheapest month to book a flight from San Diego to Pennsylvania?
Currently, February is the cheapest month in which you can book a flight from San Diego to Pennsylvania (average of $418). Flying from San Diego to Pennsylvania in July is currently the most expensive (average of $531). 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 SAN to PA?
Find hourly flight availability from San Diego 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 September 6, 2026.
When flying from San Diego to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from San Diego to Pennsylvania?
Airfare is below average for this route at the moment.
San Diego to Pennsylvania flights typically cost between $411 and $547 in November.The cheapest round-trip price found within the last 5 days was $393 on Southwest (Nov 26-Dec 1).
How far ahead should I book a flight from San Diego to Pennsylvania?
To ensure you get the cheapest price possible for a flight from San Diego to Pennsylvania, you should look to book at least 80 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.
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 September 6, 2026.
See what other customers who have flown with Breeze Airways,Southwest, andDelta from San Diego to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Crew
8.8
Overall
8.2
Boarding
8.4
Food
6.8
Entertainment
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Crew
8.8
Overall
8.2
Boarding
8.4
Food
6.8
Entertainment
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Crew
8.8
Overall
8.2
Boarding
8.4
Food
6.8
Entertainment
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Crew
8.8
Overall
8.2
Boarding
8.4
Food
6.8
Entertainment
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Crew
8.8
Overall
8.2
Boarding
8.4
Food
6.8
Entertainment
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Comfort
8.2
Crew
8.8
Overall
8.2
Boarding
8.4
Food
6.8
Entertainment
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from San Diego 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 Diego to Pennsylvania
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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 Diego to Pennsylvania by cabin class
Find flights from San Diego to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Pennsylvania flights
Browse other San Diego and Pennsylvania flight options. Last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Pennsylvania flights
Consider these flights traveling from San Diego to Pennsylvania.
Top 7 airlines flying from San Diego to Pennsylvania
Discover the top 7 airlines that operate flights from San Diego 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 September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$265 | Average$439 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$340 | Average$423 | FlexibilityNo cancel fee | On-time62% |