$86+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJC
May 2 — May 91
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 April 2, 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 April 2, 2026.
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:43 am
PHL
- SJC
1 stop14h 29m
Frontier
Thu 5/72:12 pm
SJC
- PHL
1 stop13h 40m
Frontier
Deal found 3/31![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:43 am
PHL
- SJC
1 stop14h 01m
Frontier
Mon 5/48:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/31![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sun 5/102:12 pm
SJC
- PHL
1 stop13h 40m
Frontier
Deal found 3/31![Frontier logo]()
$196
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:43 am
PHL
- SJC
1 stop15h 33m
Frontier
Mon 4/208:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 4/1![Frontier logo]()
$213
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:50 pm
PHL
- SJC
1 stop19h 09m
Frontier
Fri 5/2912:57 pm
SJC
- PHL
1 stop17h 13m
Frontier
Deal found 3/31![Frontier logo]()
$215
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sun 5/102:12 pm
SJC
- PHL
1 stop13h 40m
Frontier
Deal found 3/31![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sun 5/3112:57 pm
SJC
- PHL
1 stop17h 13m
Frontier
Deal found 3/30![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:43 am
PHL
- SJC
1 stop14h 01m
Frontier
Mon 4/278:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/30![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:50 pm
PHL
- SJC
1 stop19h 09m
Frontier
Thu 6/1112:57 pm
SJC
- PHL
1 stop17h 19m
Frontier
Deal found 4/1![Frontier logo]()
$255
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:50 pm
EWR
- SJC
1 stop8h 51m
United Airlines
Sat 4/258:45 am
SJC
- EWR
1 stop7h 42m
United Airlines
Deal found 3/31![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:59 pm
PHL
- SJC
1 stop8h 38m
Delta
Sun 4/2611:00 pm
SJC
- PHL
1 stop7h 25m
Delta
Deal found 3/31![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 4/226:36 am
EWR
- SJC
1 stop8h 30m
American Airlines
Sat 4/256:10 am
SJC
- EWR
2 stops13h 22m
American Airlines
Deal found 4/1![American Airlines logo]()
$262
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 April 2, 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 April 2, 2026.
This Delta deal was found by Cheapflights users on 4/1. 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.
Sat 4/253:42 pm
PHL
- SJC
1 stop9h 03m
Delta
Mon 4/2711:00 pm
SJC
- PHL
1 stop7h 25m
Delta
Deal found 4/1![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:55 am
IAD
- SJC
2 stops10h 25m
Southwest
Tue 5/129:45 am
SJC
- IAD
2 stops10h 55m
Southwest
Deal found 3/31![Southwest logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:29 am
EWR
- SJC
1 stop9h 21m
Alaska Airlines
Tue 4/2810:24 am
SJC
- EWR
1 stop10h 05m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:24 pm
EWR
- SJC
1 stop11h 17m
United Airlines
Sat 4/258:45 am
SJC
- EWR
1 stop7h 42m
United Airlines
Deal found 3/27![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/242:59 pm
PHL
- SJC
1 stop8h 38m
Delta
Sun 4/2611:00 pm
SJC
- PHL
1 stop7h 25m
Delta
Deal found 4/1![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
LGA
- SJC
1 stop9h 55m
Southwest
Sun 4/2610:55 pm
SJC
- LGA
1 stop10h 50m
Southwest
Deal found 3/28![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 4/1. 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.
Sat 5/27:00 am
IAD
- SJC
1 stop11h 00m
Delta
Mon 5/1112:12 pm
SJC
- IAD
1 stop9h 39m
Delta
Deal found 4/1![Delta logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:59 am
DCA
- SJC
1 stop8h 09m
Alaska Airlines
Tue 5/510:21 am
SJC
- DCA
1 stop7h 39m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:30 am
LGA
- SJC
2 stops12h 20m
Southwest
Fri 4/2410:55 pm
SJC
- LGA
1 stop13h 40m
Southwest
Deal found 3/29![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:00 pm
DCA
- SJC
1 stop8h 38m
Delta
Sat 5/1612:12 pm
SJC
- DCA
1 stop8h 32m
Delta
Deal found 3/29![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:54 pm
MDT
- SJC
1 stop8h 02m
United Airlines
Tue 5/128:45 am
SJC
- MDT
2 stops11h 43m
United Airlines
Deal found 3/29![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:55 am
IAD
- SJC
2 stops8h 50m
Southwest
Sat 5/91:15 pm
SJC
- IAD
1 stop6h 40m
Southwest
Deal found 3/30![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
DCA
- SJC
1 stop7h 53m
Delta
Tue 6/27:10 am
SJC
- DCA
1 stop8h 18m
Delta
Deal found 3/31![Delta logo]()
$306
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:00 pm
ABE
- SJC
2 stops12h 56m
American Airlines
Fri 5/157:09 pm
SJC
- ABE
2 stops13h 18m
American Airlines
Deal found 4/1![American Airlines logo]()
$816
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:29 am
EWR
- SJC
1 stop9h 21m
Alaska Airlines
Mon 5/410:24 am
SJC
- EWR
1 stop10h 05m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:30 pm
DCA
- SJC
2 stops8h 45m
Southwest
Wed 6/106:00 am
SJC
- DCA
1 stop7h 45m
Southwest
Deal found 3/29![Southwest logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:02 pm
EWR
- SJC
1 stop8h 21m
Alaska Airlines
Fri 9/1111:56 am
SJC
- EWR
1 stop8h 33m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:10 pm
LGA
- SJC
1 stop11h 31m
United Airlines
Sat 4/258:45 am
SJC
- LGA
1 stop8h 14m
United Airlines
Deal found 3/28![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:15 am
JFK
- SJC
1 stop8h 03m
Delta
Wed 5/137:00 am
SJC
- JFK
1 stop9h 57m
Delta
Deal found 3/29![Delta logo]()
$317
This CheapOair deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:17 pm
PIT
- SJC
1 stop17h 13m
Alaska Airlines
Tue 4/286:15 am
SJC
- PIT
1 stop9h 06m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:40 pm
LGA
- SJC
1 stop9h 20m
Southwest
Mon 5/1111:30 am
SJC
- LGA
1 stop8h 25m
Southwest
Deal found 3/29![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:15 am
PHL
- SJC
1 stop8h 54m
Delta
Fri 9/255:00 pm
SJC
- PHL
1 stop9h 43m
Delta
Deal found 3/29![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:32 am
PHL
- SJC
1 stop9h 59m
United Airlines
Wed 5/66:19 pm
SJC
- PHL
2 stops12h 35m
United Airlines
Deal found 3/29![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/172:59 pm
PHL
- SJC
1 stop8h 38m
Delta
Sun 4/1911:00 pm
SJC
- PHL
1 stop7h 25m
Delta
Deal found 4/1![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:30 pm
PHL
- SJC
2 stops10h 00m
Southwest
Mon 6/810:55 pm
SJC
- PHL
1 stop8h 55m
Southwest
Deal found 3/30![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:35 am
JFK
- SJC
1 stop27h 10m
Alaska Airlines
Tue 5/196:00 pm
SJC
- JFK
1 stop10h 16m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 4/245:45 pm
SCE
- SJC
1 stop7h 56m
United Airlines
Sat 4/258:45 am
SJC
- SCE
2 stops11h 57m
United Airlines
Deal found 4/1![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
IAD
- SJC
1 stop11h 00m
Delta
Mon 5/118:50 pm
SJC
- IAD
2 stops11h 28m
Delta
Deal found 3/28![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 4/1. 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.
Fri 5/295:35 pm
DCA
- SJC
1 stop8h 55m
Southwest
Sun 5/3110:55 pm
SJC
- DCA
1 stop7h 00m
Southwest
Deal found 4/1![Southwest logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 4/279:35 am
JFK
- SJC
1 stop12h 29m
Alaska Airlines
Tue 5/196:00 pm
SJC
- JFK
1 stop10h 16m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$393
Last-minute flights from Pennsylvania to San JoseDiscover last-minute flight deals from Pennsylvania to San Jose. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to San Jose. Data last updated April 2, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:43 am
PHL
- SJC
1 stop15h 33m
Frontier
Mon 4/208:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 4/1![Frontier logo]()
$213
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:50 pm
EWR
- SJC
1 stop8h 51m
United Airlines
Sat 4/258:45 am
SJC
- EWR
1 stop7h 42m
United Airlines
Deal found 3/31![United Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 4/226:36 am
EWR
- SJC
1 stop8h 30m
American Airlines
Sat 4/256:10 am
SJC
- EWR
2 stops13h 22m
American Airlines
Deal found 4/1![American Airlines logo]()
$262
This Frontier deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:43 am
PHL
- SJC
1 stop14h 01m
Frontier
Mon 4/278:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/30![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:43 am
PHL
- SJC
1 stop14h 29m
Frontier
Thu 5/72:12 pm
SJC
- PHL
1 stop13h 40m
Frontier
Deal found 3/31![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:43 am
PHL
- SJC
1 stop14h 01m
Frontier
Mon 5/48:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/31![Frontier logo]()
$185
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:30 am
PHL
- SJC
1 stop9h 51m
Delta
Wed 5/66:00 am
SJC
- PHL
1 stop8h 42m
Delta
Deal found 3/31![Delta logo]()
$257
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sun 5/102:12 pm
SJC
- PHL
1 stop13h 40m
Frontier
Deal found 3/31![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sun 5/102:12 pm
SJC
- PHL
1 stop13h 40m
Frontier
Deal found 3/31![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sun 5/3112:57 pm
SJC
- PHL
1 stop17h 13m
Frontier
Deal found 3/30![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Sat 5/3012:57 pm
SJC
- PHL
1 stop17h 13m
Frontier
Deal found 3/28![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:50 pm
PHL
- SJC
1 stop19h 09m
Frontier
Fri 5/2912:57 pm
SJC
- PHL
1 stop17h 13m
Frontier
Deal found 3/31![Frontier logo]()
$215
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 April 2, 2026.
Search for one-way flight options from Pennsylvania to San Jose. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:43 am
PHL
- SJC
1 stop14h 29m
Frontier
Deal found 3/31![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Deal found 3/31![Frontier logo]()
$92
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:43 am
PHL
- SJC
1 stop15h 33m
Frontier
Deal found 3/31![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Deal found 3/31![Frontier logo]()
$117
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
EWR
- SJC
1 stop10h 24m
United Airlines
Deal found 3/31![United Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 4/1. 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.
Mon 4/273:40 pm
LGA
- SJC
1 stop10h 20m
Southwest
Deal found 4/1![Southwest logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
DCA
- SJC
2 stops33h 17m
Frontier
Deal found 3/29![Frontier logo]()
$129
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:24 pm
EWR
- SJC
1 stop11h 17m
United Airlines
Deal found 3/31![United Airlines logo]()
$129
This American Airlines deal was found by Cheapflights users on 4/1. 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 6/98:04 am
JFK
- SJC
1 stop8h 38m
American Airlines
Deal found 4/1![American Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 am
PHL
- SJC
1 stop8h 08m
Delta
Deal found 3/31![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:59 pm
DCA
- SJC
2 stops25h 00m
Frontier
Deal found 3/30![Frontier logo]()
$132
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 5/16:00 am
IAD
- SJC
1 stop9h 21m
Delta
Deal found 4/1![Delta logo]()
$133
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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $86 (Frontier) |
Popular in | January |
Cheapest in | April |
Average price | $296 |
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 April 2, 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 4/25
3:42 pm-9:45 pm
1 stop9h 03m
San Jose
Mon 4/27
11:00 pm-9:25 am
1 stop7h 25m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 4/24
2:59 pm-8:37 pm
1 stop8h 38m
San Jose
Sun 4/26
11:00 pm-9:25 am
1 stop7h 25m
$257
Washington, D.C.San Jose
IAD - SJC
IADSJC
Washington, D.C. Dulles Intl
Sat 5/2
7:00 am-3:00 pm
1 stop11h 00m
San Jose
Mon 5/11
12:12 pm-12:51 am
1 stop9h 39m
$302
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Wed 5/13
3:00 pm-8:38 pm
1 stop8h 38m
San Jose
Sat 5/16
12:12 pm-11:44 pm
1 stop8h 32m
$305
Washington, D.C.San Jose
DCA - SJC
DCASJC
Washington, D.C. Reagan-National
Tue 5/26
6:00 am-10:53 am
1 stop7h 53m
San Jose
Tue 6/2
7:10 am-6:28 pm
1 stop8h 18m
$306
Washington, D.C.San Jose
IAD - SJC
IADSJC
Washington, D.C. Dulles Intl
Thu 5/7
5:55 am-1:20 pm
2 stops10h 25m
San Jose
Tue 5/12
9:45 am-11:40 pm
2 stops10h 55m
$312
New YorkSan Jose
LGA - SJC
LGASJC
New York LaGuardia
Tue 4/21
6:00 am-12:55 pm
1 stop9h 55m
San Jose
Sun 4/26
10:55 pm-12:45 pm
1 stop10h 50m
$312
New YorkSan Jose
JFK - SJC
JFKSJC
New York John F Kennedy Intl
Fri 5/8
7:15 am-12:18 pm
1 stop8h 03m
San Jose
Wed 5/13
7:00 am-7:57 pm
1 stop9h 57m
$317
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sun 9/20
6:15 am-12:09 pm
1 stop8h 54m
San Jose
Fri 9/25
5:00 pm-5:43 am
1 stop9h 43m
$317
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 4/17
2:59 pm-8:37 pm
1 stop8h 38m
San Jose
Sun 4/19
11:00 pm-9:25 am
1 stop7h 25m
$317
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
EWR-SJC
IAD-SJC
LGA-SJC
DCA-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
EWR-SJC
IAD-SJC
LGA-SJC
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 $153). Flying from Pennsylvania to San Jose, California in November is currently the most expensive (average of $266). 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 April 2, 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 April 2, 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$430 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$281 | Average$389 | FlexibilityNo cancel fee | On-time69% |