$116+ Cheap flights from Pennsylvania to San Jose, CA (SJC)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJC
Jun 15 — Jun 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pennsylvania to San Jose 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 Pennsylvania to San Jose
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pennsylvania to San JoseExplore the most affordable flight options available from Pennsylvania to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
Explore the most affordable flight options available from Pennsylvania to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Sun 7/262:12 pm
SJC
- PHL
1 stop13h 10m
Frontier
Deal found 5/12![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/46:00 am
PHL
- SJC
1 stop8h 36m
Delta
Thu 7/95:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Deal found 5/12![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:59 pm
PHL
- SJC
1 stop8h 36m
United Airlines
Wed 6/36:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 5/12![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/46:00 am
IAD
- SJC
1 stop8h 36m
Delta
Wed 7/810:00 pm
SJC
- IAD
1 stop8h 26m
Delta
Deal found 5/12![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/46:00 am
DCA
- SJC
1 stop8h 36m
Delta
Fri 7/1010:00 pm
SJC
- DCA
1 stop8h 16m
Delta
Deal found 5/12![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/134:22 pm
PHL
- SJC
1 stop9h 50m
American Airlines
Sat 9/197:13 pm
SJC
- PHL
1 stop7h 22m
American Airlines
Deal found 5/13![American Airlines logo]()
$267
This Expedia deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Tue 6/307:49 pm
IAD
- SJC
1 stop16h 37m
Multiple Airlines
Sat 8/12:12 pm
SJC
- IAD
1 stop15h 08m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:40 am
PHL
- SJC
2 stops9h 05m
Southwest
Mon 6/110:50 am
SJC
- PHL
1 stop10h 45m
Southwest
Deal found 5/16![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/285:55 am
IAD
- SJC
2 stops8h 50m
Southwest
Tue 6/26:35 am
SJC
- IAD
1 stop7h 15m
Southwest
Deal found 5/13![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/287:45 am
DCA
- SJC
2 stops11h 24m
Delta
Tue 6/210:00 pm
SJC
- DCA
1 stop8h 11m
Delta
Deal found 5/11![Delta logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/24:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Mon 7/67:22 pm
SJC
- PHL
1 stop8h 17m
American Airlines
Deal found 5/12![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 10/175:00 am
DCA
- SJC
1 stop8h 53m
American Airlines
Tue 10/207:16 pm
SJC
- DCA
1 stop8h 44m
American Airlines
Deal found 5/14![American Airlines logo]()
$274
Best flights from Pennsylvania to San JoseDiscover carefully curated flight deals from Pennsylvania to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Pennsylvania to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/46:00 am
PHL
- SJC
1 stop8h 36m
Delta
Wed 7/85:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Deal found 5/11![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:59 pm
PHL
- SJC
1 stop8h 36m
United Airlines
Wed 6/36:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 5/12![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:40 pm
DCA
- SJC
1 stop7h 45m
Southwest
Wed 7/226:00 am
SJC
- DCA
1 stop7h 45m
Southwest
Deal found 5/13![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 8/292:53 pm
IAD
- SJC
2 stops11h 03m
Alaska Airlines
Tue 9/16:00 am
SJC
- IAD
1 stop9h 27m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/126:51 pm
PHL
- SJC
1 stop7h 48m
Delta
Sat 9/197:15 am
SJC
- PHL
1 stop10h 28m
Delta
Deal found 5/11![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/239:33 am
ABE
- SJC
2 stops11h 58m
American Airlines
Wed 8/266:00 am
SJC
- ABE
2 stops13h 41m
American Airlines
Deal found 5/11![American Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 9/157:05 am
PHL
- SJC
1 stop10h 05m
Delta
Tue 9/227:15 am
SJC
- PHL
1 stop10h 28m
Delta
Deal found 5/11![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 10/31:22 pm
EWR
- SJC
1 stop10h 42m
United Airlines
Sat 10/106:37 pm
SJC
- EWR
1 stop8h 04m
United Airlines
Deal found 5/14![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/267:10 am
PHL
- SJC
1 stop10h 01m
Delta
Sun 5/3110:00 pm
SJC
- PHL
1 stop8h 27m
Delta
Deal found 5/12![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:25 pm
DCA
- SJC
1 stop9h 00m
Southwest
Mon 7/69:20 am
SJC
- DCA
1 stop11h 35m
Southwest
Deal found 5/13![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 9/194:55 pm
EWR
- SJC
1 stop8h 46m
United Airlines
Mon 9/216:37 pm
SJC
- EWR
1 stop8h 04m
United Airlines
Deal found 5/14![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/273:58 pm
PHL
- SJC
1 stop10h 00m
Delta
Mon 8/3110:20 pm
SJC
- PHL
1 stop8h 18m
Delta
Deal found 5/14![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 9/186:30 am
IAD
- SJC
1 stop9h 38m
United Airlines
Sat 9/266:37 pm
SJC
- IAD
1 stop7h 46m
United Airlines
Deal found 5/15![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/45:00 am
PHL
- SJC
2 stops9h 10m
Southwest
Wed 7/810:40 am
SJC
- PHL
2 stops9h 10m
Southwest
Deal found 5/11![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/136:00 am
PHL
- SJC
1 stop8h 36m
Delta
Sun 9/207:15 am
SJC
- PHL
1 stop8h 12m
Delta
Deal found 5/11![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 10/102:43 pm
IAD
- SJC
1 stop9h 21m
United Airlines
Mon 10/126:37 pm
SJC
- IAD
1 stop7h 46m
United Airlines
Deal found 5/14![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:10 pm
DCA
- SJC
2 stops13h 15m
Southwest
Tue 7/710:55 pm
SJC
- DCA
1 stop9h 20m
Southwest
Deal found 5/11![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 9/34:29 pm
JFK
- SJC
1 stop9h 27m
Alaska Airlines
Mon 9/79:39 am
SJC
- JFK
1 stop17h 25m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 9/23:10 pm
PHL
- SJC
1 stop8h 43m
Delta
Mon 9/75:45 pm
SJC
- PHL
1 stop9h 20m
Delta
Deal found 5/13![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:09 pm
PHL
- SJC
1 stop8h 40m
Delta
Mon 7/207:10 pm
SJC
- PHL
1 stop8h 05m
Delta
Deal found 5/13![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 7/116:30 am
EWR
- SJC
1 stop9h 53m
Alaska Airlines
Sat 7/256:47 pm
SJC
- EWR
1 stop8h 12m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/66:55 am
DCA
- SJC
2 stops15h 10m
Southwest
Mon 8/108:40 pm
SJC
- DCA
2 stops9h 15m
Southwest
Deal found 5/13![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 7/136:00 am
IAD
- SJC
1 stop9h 01m
Delta
Mon 7/1310:00 pm
SJC
- IAD
1 stop8h 26m
Delta
Deal found 5/15![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/62:30 pm
MDT
- SJC
2 stops11h 42m
American Airlines
Fri 6/127:24 pm
SJC
- MDT
2 stops11h 44m
American Airlines
Deal found 5/14![American Airlines logo]()
$535
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/266:05 am
LGA
- SJC
1 stop11h 00m
Southwest
Mon 6/2910:55 pm
SJC
- LGA
1 stop9h 20m
Southwest
Deal found 5/12![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 10/149:30 am
EWR
- SJC
2 stops13h 12m
Alaska Airlines
Thu 10/229:44 am
SJC
- EWR
1 stop10h 41m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:39 pm
IAD
- SJC
1 stop9h 56m
United Airlines
Sat 5/306:37 pm
SJC
- IAD
1 stop7h 50m
United Airlines
Deal found 5/15![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/66:00 am
IAD
- SJC
1 stop8h 28m
Delta
Mon 8/1010:10 pm
SJC
- IAD
1 stop8h 09m
Delta
Deal found 5/13![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 5/285:55 pm
IAD
- SJC
1 stop7h 30m
Southwest
Mon 6/12:45 pm
SJC
- IAD
1 stop6h 35m
Southwest
Deal found 5/15![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 9/2610:35 am
MDT
- SJC
2 stops9h 56m
United Airlines
Wed 9/308:45 am
SJC
- MDT
2 stops12h 54m
United Airlines
Deal found 5/13![United Airlines logo]()
$379
Last-minute flights from Pennsylvania to San JoseDiscover last-minute flight deals from Pennsylvania to San Jose. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to San Jose. Data last updated May 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/264:17 pm
PHL
- SJC
1 stop9h 26m
American Airlines
Sun 5/317:24 pm
SJC
- PHL
1 stop8h 12m
American Airlines
Deal found 5/12![American Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/285:55 am
IAD
- SJC
1 stop7h 05m
Southwest
Tue 6/26:35 am
SJC
- IAD
1 stop7h 15m
Southwest
Deal found 5/13![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/283:35 pm
DCA
- SJC
1 stop10h 25m
Southwest
Tue 6/210:55 pm
SJC
- DCA
1 stop7h 00m
Southwest
Deal found 5/13![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/287:45 am
DCA
- SJC
2 stops11h 24m
Delta
Tue 6/210:00 pm
SJC
- DCA
1 stop8h 11m
Delta
Deal found 5/11![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:44 pm
PHL
- SJC
1 stop7h 54m
Delta
Wed 6/310:00 pm
SJC
- PHL
1 stop8h 27m
Delta
Deal found 5/13![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:59 pm
PHL
- SJC
1 stop8h 36m
United Airlines
Wed 6/36:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 5/12![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/303:20 pm
PHL
- SJC
1 stop10h 53m
American Airlines
Tue 6/212:40 pm
SJC
- PHL
1 stop8h 17m
American Airlines
Deal found 5/12![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/24:50 pm
DCA
- SJC
2 stops9h 10m
Southwest
Sat 6/66:30 am
SJC
- DCA
1 stop11h 25m
Southwest
Deal found 5/11![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/58:05 am
IAD
- SJC
2 stops11h 57m
Delta
Mon 6/88:19 pm
SJC
- IAD
2 stops11h 33m
Delta
Deal found 5/11![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/57:59 am
DCA
- SJC
2 stops12h 03m
Delta
Mon 6/87:10 pm
SJC
- DCA
2 stops10h 27m
Delta
Deal found 5/11![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/63:20 pm
PHL
- SJC
1 stop10h 52m
American Airlines
Wed 7/157:22 pm
SJC
- PHL
1 stop8h 17m
American Airlines
Deal found 5/13![American Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/134:22 pm
PHL
- SJC
1 stop9h 50m
American Airlines
Sat 9/197:13 pm
SJC
- PHL
1 stop7h 22m
American Airlines
Deal found 5/13![American Airlines logo]()
$267
One-way flights from Pennsylvania to San JoseSearch for one-way flight options from Pennsylvania to San Jose. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Pennsylvania to San Jose. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Super.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:40 am
PHL
- SJC
1 stop23h 56m
Frontier
Deal found 5/12![Frontier logo]()
$116
This Expedia deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/17:27 pm
PHL
- SJC
1 stop27h 12m
Frontier
Deal found 5/11![Frontier logo]()
$125
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/111:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Deal found 5/14![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:09 pm
PHL
- SJC
1 stop8h 40m
Delta
Deal found 5/13![Delta logo]()
$129
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:50 am
IAD
- SJC
1 stop30h 27m
Frontier
Deal found 5/12![Frontier logo]()
$131
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/211:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Deal found 5/11![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/38:37 pm
PHL
- SJC
2 stops26h 00m
Frontier
Deal found 5/13![Frontier logo]()
$132
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:30 am
IAD
- SJC
1 stop9h 54m
United Airlines
Deal found 5/13![United Airlines logo]()
$133
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:59 pm
DCA
- SJC
1 stop8h 42m
Delta
Deal found 5/13![Delta logo]()
$133
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/266:00 am
PHL
- SJC
2 stops10h 55m
Southwest
Deal found 5/14![Southwest logo]()
$134
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/104:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Deal found 5/14![American Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:32 pm
IAD
- SJC
2 stops11h 42m
Delta
Deal found 5/11![Delta logo]()
$138
Find flight deals from Pennsylvania to San Jose
Keep the following information in mind while searching for Pennsylvania to San Jose flight deals. Data was last updated May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (CheapOair) |
One-way from | $116 (Super.com) |
Popular in | January |
Cheapest in | July |
Average price | $366 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to San Jose 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 May 16, 2026.
Use the filters below to find and compare flights from Pennsylvania to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 7/4
6:00 am-11:36 am
1 stop8h 36m
San Jose
Wed 7/8
5:55 pm-5:29 am
1 stop8h 34m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 6/12
6:51 pm-11:39 pm
1 stop7h 48m
San Jose
Sat 9/19
7:15 am-8:43 pm
1 stop10h 28m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Tue 9/15
7:05 am-2:10 pm
1 stop10h 05m
San Jose
Tue 9/22
7:15 am-8:43 pm
1 stop10h 28m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Tue 5/26
7:10 am-2:11 pm
1 stop10h 01m
San Jose
Sun 5/31
10:00 pm-9:27 am
1 stop8h 27m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 8/27
3:58 pm-10:58 pm
1 stop10h 00m
San Jose
Mon 8/31
10:20 pm-9:38 am
1 stop8h 18m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 6/13
6:00 am-11:36 am
1 stop8h 36m
San Jose
Sun 9/20
7:15 am-6:27 pm
1 stop8h 12m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 9/2
3:10 pm-8:53 pm
1 stop8h 43m
San Jose
Mon 9/7
5:45 pm-6:05 am
1 stop9h 20m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 7/17
5:09 pm-10:49 pm
1 stop8h 40m
San Jose
Mon 7/20
7:10 pm-6:15 am
1 stop8h 05m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 5/29
4:59 pm-10:35 pm
1 stop8h 36m
San Jose
Wed 6/3
6:37 pm-9:45 am
2 stops12h 08m
$262
Washington, D.C.San Jose
IAD - SJC
IADSJC
Washington, D.C. Dulles Intl
Mon 7/13
6:00 am-12:01 pm
1 stop9h 01m
San Jose
Mon 7/13
10:00 pm-9:26 am
1 stop8h 26m
$265
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Pennsylvania with our price prediction graph.
PHL-SJC
IAD-SJC
PIT-SJC
EWR-SJC
LGA-SJC
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 Pennsylvania to San Jose
USPA-SJC
PHL-SJC
IAD-SJC
PIT-SJC
EWR-SJC
How far ahead should I book a flight from Pennsylvania to San Jose, California?
To ensure you get the cheapest price possible for a flight from Pennsylvania to San Jose, California, you should look to book at least 46 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 month to book a flight from Pennsylvania to San Jose, California?
Currently, August is the cheapest month in which you can book a flight from Pennsylvania to San Jose, California (average of $125). Flying from Pennsylvania to San Jose, California in November is currently the most expensive (average of $261). 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.
How much does it cost to fly round-trip from Pennsylvania to San Jose, California?
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to San Jose. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Jose flight routes
Top destinations
Alternative routes for Pennsylvania to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to San Jose by cabin class
Find flights from Pennsylvania to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and San Jose flights
Browse other Pennsylvania and San Jose flight options. Last updated on May 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 16, 2026.
Pennsylvania to San Jose flights
Consider these flights traveling from Pennsylvania to San Jose.
Top 5 airlines flying from Pennsylvania to San Jose
Discover the top 5 airlines that operate flights from Pennsylvania to San Jose. 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 May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$428 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$299 | Average$388 | FlexibilityNo cancel fee | On-time69% |