$120+ Cheap flights from Philadelphia to San Jose, CA (PHL - 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJC
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to San Jose with Cheapflights
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Cheapest flights from Philadelphia to San JoseExplore the most affordable flight options available from Philadelphia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Philadelphia to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Frontier deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
PHL
- SJC
1 stop8h 07m
Frontier
Mon 8/312:17 pm
SJC
- PHL
1 stop13h 13m
Frontier
Deal found 6/23![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Sat 7/182:12 pm
SJC
- PHL
1 stop12h 48m
Frontier
Deal found 6/22![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Fri 7/242:12 pm
SJC
- PHL
1 stop12h 48m
Frontier
Deal found 6/26![Frontier logo]()
$250
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 6/304:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Fri 7/37:23 pm
SJC
- PHL
1 stop8h 16m
American Airlines
Deal found 6/23![American Airlines logo]()
$297
This Frontier deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:00 am
PHL
- SJC
1 stop8h 22m
Frontier
Fri 8/282:17 pm
SJC
- PHL
1 stop13h 13m
Frontier
Deal found 6/23![Frontier logo]()
$302
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:48 pm
PHL
- SJC
1 stop8h 39m
Multiple Airlines
Fri 8/282:17 pm
SJC
- PHL
1 stop13h 13m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/15:40 am
PHL
- SJC
1 stop9h 25m
Delta
Wed 7/156:20 am
SJC
- PHL
1 stop8h 44m
Delta
Deal found 6/23![Delta logo]()
$308
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Wed 7/111:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Fri 7/102:12 pm
SJC
- PHL
1 stop12h 48m
Frontier
Deal found 6/24![Frontier logo]()
$310
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:38 pm
PHL
- SJC
1 stop8h 20m
American Airlines
Tue 8/412:41 pm
SJC
- PHL
1 stop8h 15m
American Airlines
Deal found 6/26![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/26. 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 8/216:05 pm
PHL
- SJC
1 stop8h 15m
Southwest
Sat 8/2912:50 pm
SJC
- PHL
1 stop7h 00m
Southwest
Deal found 6/26![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:35 pm
PHL
- SJC
1 stop8h 30m
Southwest
Sun 8/238:30 am
SJC
- PHL
1 stop10h 20m
Southwest
Deal found 6/22![Southwest logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:38 pm
PHL
- SJC
1 stop8h 20m
American Airlines
Mon 8/37:23 pm
SJC
- PHL
1 stop8h 16m
American Airlines
Deal found 6/26![American Airlines logo]()
$321
Best flights from Philadelphia to San JoseDiscover carefully curated flight deals from Philadelphia to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Philadelphia to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:20 am
PHL
- SJC
1 stop8h 34m
Delta
Sun 9/66:10 am
SJC
- PHL
1 stop8h 49m
Delta
Deal found 6/22![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 6/25. 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.
Wed 8/126:00 am
PHL
- SJC
2 stops10h 55m
Southwest
Mon 8/1711:00 pm
SJC
- PHL
1 stop9h 35m
Southwest
Deal found 6/25![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:10 pm
PHL
- SJC
1 stop9h 42m
Delta
Sun 9/612:40 pm
SJC
- PHL
1 stop9h 39m
Delta
Deal found 6/22![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 6/25. 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.
Wed 9/163:05 pm
PHL
- SJC
2 stops9h 30m
Southwest
Sat 9/2612:50 pm
SJC
- PHL
1 stop7h 00m
Southwest
Deal found 6/25![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 7/307:30 am
PHL
- SJC
1 stop8h 05m
Delta
Tue 8/46:10 am
SJC
- PHL
1 stop8h 49m
Delta
Deal found 6/25![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:20 am
PHL
- SJC
1 stop8h 34m
Delta
Mon 9/77:11 pm
SJC
- PHL
1 stop7h 54m
Delta
Deal found 6/22![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:05 pm
PHL
- SJC
2 stops9h 30m
Southwest
Sun 9/68:50 am
SJC
- PHL
2 stops9h 30m
Southwest
Deal found 6/22![Southwest logo]()
$381
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/107:30 am
PHL
- SJC
1 stop8h 05m
Delta
Wed 7/156:20 am
SJC
- PHL
1 stop8h 44m
Delta
Deal found 6/24![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:16 pm
PHL
- SJC
1 stop8h 42m
Delta
Mon 9/710:20 pm
SJC
- PHL
1 stop8h 55m
Delta
Deal found 6/22![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/26. 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.
Mon 7/275:00 am
PHL
- SJC
2 stops9h 30m
Southwest
Sat 8/810:45 am
SJC
- PHL
2 stops9h 05m
Southwest
Deal found 6/26![Southwest logo]()
$394
This Delta deal was found by Cheapflights users on 6/26. 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.
Tue 10/66:40 pm
PHL
- SJC
1 stop8h 14m
Delta
Tue 10/1310:20 pm
SJC
- PHL
1 stop8h 07m
Delta
Deal found 6/26![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/224:35 pm
PHL
- SJC
2 stops9h 55m
Southwest
Sat 7/2510:55 pm
SJC
- PHL
1 stop8h 55m
Southwest
Deal found 6/23![Southwest logo]()
$394
Last-minute flights from Philadelphia to San JoseDiscover last-minute flight deals from Philadelphia to San Jose. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to San Jose. Data last updated June 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 6/304:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Fri 7/37:23 pm
SJC
- PHL
1 stop8h 16m
American Airlines
Deal found 6/23![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/15:40 am
PHL
- SJC
1 stop9h 25m
Delta
Wed 7/156:20 am
SJC
- PHL
1 stop8h 44m
Delta
Deal found 6/23![Delta logo]()
$308
This CheapOair deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Wed 7/111:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Fri 7/102:12 pm
SJC
- PHL
1 stop12h 48m
Frontier
Deal found 6/24![Frontier logo]()
$310
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/15:40 am
PHL
- SJC
1 stop9h 25m
Delta
Wed 7/226:35 am
SJC
- PHL
1 stop7h 37m
Delta
Deal found 6/23![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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
1 stop7h 25m
Southwest
Wed 7/228:55 am
SJC
- PHL
2 stops10h 30m
Southwest
Deal found 6/23![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/93:38 pm
PHL
- SJC
1 stop7h 57m
Delta
Wed 7/156:20 am
SJC
- PHL
1 stop8h 44m
Delta
Deal found 6/23![Delta logo]()
$319
This Frontier deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Sat 7/182:12 pm
SJC
- PHL
1 stop12h 48m
Frontier
Deal found 6/22![Frontier logo]()
$240
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/146:15 am
PHL
- SJC
1 stop8h 48m
United Airlines
Wed 7/156:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 6/26![United Airlines logo]()
$324
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Fri 7/242:12 pm
SJC
- PHL
1 stop12h 48m
Frontier
Deal found 6/26![Frontier logo]()
$250
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:38 pm
PHL
- SJC
1 stop8h 20m
American Airlines
Mon 8/37:23 pm
SJC
- PHL
1 stop8h 16m
American Airlines
Deal found 6/26![American Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:38 pm
PHL
- SJC
1 stop8h 20m
American Airlines
Tue 8/412:41 pm
SJC
- PHL
1 stop8h 15m
American Airlines
Deal found 6/26![American Airlines logo]()
$313
One-way flights from Philadelphia to San JoseSearch for one-way flight options from Philadelphia to San Jose. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Philadelphia to San Jose. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
PHL
- SJC
1 stop8h 07m
Frontier
Deal found 6/24![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 6/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Deal found 6/25![Frontier logo]()
$124
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Deal found 6/22![Frontier logo]()
$126
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Fri 8/711:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Deal found 6/24![Frontier logo]()
$128
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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.
Wed 7/2911:06 am
PHL
- SJC
1 stop29h 11m
Frontier
Deal found 6/23![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/33:38 pm
PHL
- SJC
1 stop8h 01m
Delta
Deal found 6/23![Delta logo]()
$149
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 00m
Southwest
Deal found 6/23![Southwest logo]()
$154
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:05 am
PHL
- SJC
1 stop10h 26m
American Airlines
Deal found 6/23![American Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/282:20 pm
PHL
- SJC
2 stops8h 55m
Southwest
Deal found 6/23![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:45 pm
PHL
- SJC
1 stop7h 30m
Southwest
Deal found 6/22![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:00 pm
PHL
- SJC
2 stops11h 10m
Southwest
Deal found 6/22![Southwest logo]()
$174
This Delta deal was found by Cheapflights users on 6/26. 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.
Tue 7/147:30 am
PHL
- SJC
1 stop8h 05m
Delta
Deal found 6/26![Delta logo]()
$180
Find flight deals from Philadelphia to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Expedia) |
One-way from | $120 (Frontier) |
Popular in | January |
Cheapest in | August |
Average price | $437 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 June 27, 2026.
Use the filters below to find and compare flights from Philadelphia to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 9/4
7:20 am-12:54 pm
1 stop8h 34m
San Jose
Sun 9/6
6:10 am-5:59 pm
1 stop8h 49m
$308
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 9/3
12:10 pm-6:52 pm
1 stop9h 42m
San Jose
Sun 9/6
12:40 pm-1:19 am
1 stop9h 39m
$308
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 7/30
7:30 am-12:35 pm
1 stop8h 05m
San Jose
Tue 8/4
6:10 am-5:59 pm
1 stop8h 49m
$319
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 9/4
7:20 am-12:54 pm
1 stop8h 34m
San Jose
Mon 9/7
7:11 pm-6:05 am
1 stop7h 54m
$319
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 7/10
7:30 am-12:35 pm
1 stop8h 05m
San Jose
Wed 7/15
6:20 am-6:04 pm
1 stop8h 44m
$319
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 9/3
5:16 pm-10:58 pm
1 stop8h 42m
San Jose
Mon 9/7
10:20 pm-10:15 am
1 stop8h 55m
$319
Quickest round-trip
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Tue 10/6
6:40 pm-11:54 pm
1 stop8h 14m
San Jose
Tue 10/13
10:20 pm-9:27 am
1 stop8h 07m
$319
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 8/12
6:00 am-1:55 pm
2 stops10h 55m
San Jose
Mon 8/17
11:00 pm-11:35 am
1 stop9h 35m
$324
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 9/16
3:05 pm-9:35 pm
2 stops9h 30m
San Jose
Sat 9/26
12:50 pm-10:50 pm
1 stop7h 00m
$324
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 9/3
1:05 pm-7:35 pm
2 stops9h 30m
San Jose
Sun 9/6
8:50 am-9:20 pm
2 stops9h 30m
$381
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to San Jose
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to San Jose in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Philadelphia with our price prediction graph.
PHL-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 Philadelphia to San Jose
How far ahead should I book a flight from Philadelphia to San Jose, California?
To ensure you get the cheapest price possible for a flight from Philadelphia to San Jose, California, you should look to book at least 68 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 Philadelphia to San Jose, California?
Currently, August is the cheapest month in which you can book a flight from Philadelphia to San Jose, California (average of $299). Flying from Philadelphia to San Jose, California in January is currently the most expensive (average of $446). 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 Philadelphia to San Jose, California?
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated June 27, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Philadelphia to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to San Jose. 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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Complete your trip
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Search flights from Philadelphia to San Jose by cabin class
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Philadelphia and San Jose flights
Browse other Philadelphia and San Jose flight options. Last updated on June 27, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on June 27, 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 June 27, 2026.
Top 5 airlines flying from Philadelphia to San Jose
Discover the top 5 airlines that operate flights from Philadelphia 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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$380 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$360 | FlexibilityNo cancel fee | On-timeN/A |