$105+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJC
abr. 29 — may. 61
Round-trip
1 adult, Economy
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Last-minute
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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 marzo 30, 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 marzo 30, 2026.
This Southwest deal was found by Cheapflights users on 3/26. 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.
mar. 4/145:50 am
PHL
- SJC
1 stop7h 45m
Southwest
mar. 4/211:35 pm
SJC
- PHL
1 stop7h 20m
Southwest
Deal found 3/26![Southwest logo]()
$210
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/166:43 am
PHL
- SJC
1 stop15h 33m
Frontier
lun. 4/208:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/28![Frontier logo]()
$216
This Southwest deal was found by Cheapflights users on 3/25. 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.
mié. 4/155:50 am
PHL
- SJC
1 stop7h 45m
Southwest
sáb. 4/186:30 am
SJC
- PHL
1 stop6h 45m
Southwest
Deal found 3/25![Southwest logo]()
$229
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/246:43 am
PHL
- SJC
1 stop14h 01m
Frontier
lun. 4/278:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/26![Frontier logo]()
$230
This American Airlines deal was found by Cheapflights users on 3/26. 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.
mié. 4/223:58 pm
PHL
- SJC
1 stop10h 01m
American Airlines
sáb. 5/97:09 pm
SJC
- PHL
1 stop7h 29m
American Airlines
Deal found 3/26![American Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 3/25. 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.
mié. 4/225:50 am
PHL
- SJC
1 stop7h 45m
Southwest
mié. 4/296:15 am
SJC
- PHL
2 stops8h 35m
Southwest
Deal found 3/25![Southwest logo]()
$245
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2210:40 am
PHL
- SJC
1 stop29h 37m
Frontier
dom. 5/3112:57 pm
SJC
- PHL
1 stop17h 13m
Frontier
Deal found 3/29![Frontier logo]()
$246
This United Airlines deal was found by Cheapflights users on 3/26. 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.
mar. 4/215:00 pm
PHL
- SJC
1 stop8h 41m
United Airlines
sáb. 5/98:45 am
SJC
- PHL
1 stop7h 52m
United Airlines
Deal found 3/26![United Airlines logo]()
$249
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 marzo 30, 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 marzo 30, 2026.
This Southwest deal was found by Cheapflights users on 3/25. 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.
mié. 4/155:50 am
PHL
- SJC
1 stop7h 45m
Southwest
sáb. 4/186:35 am
SJC
- PHL
2 stops9h 00m
Southwest
Deal found 3/25![Southwest logo]()
$234
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/302:59 pm
PHL
- SJC
1 stop8h 38m
Delta
vie. 5/111:00 pm
SJC
- PHL
1 stop7h 25m
Delta
Deal found 3/27![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/26:15 am
PHL
- SJC
1 stop8h 48m
United Airlines
sáb. 7/116:37 pm
SJC
- PHL
1 stop7h 54m
United Airlines
Deal found 3/25![United Airlines logo]()
$317
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.
vie. 4/246:54 pm
PHL
- SJC
1 stop7h 48m
Delta
dom. 4/2611:00 pm
SJC
- PHL
1 stop7h 25m
Delta
Deal found 3/29![Delta logo]()
$317
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.
mié. 4/294:00 pm
PHL
- SJC
2 stops10h 00m
Southwest
vie. 5/12:45 pm
SJC
- PHL
2 stops17h 05m
Southwest
Deal found 3/29![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 3/26. 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.
mar. 4/2810:00 am
PHL
- SJC
2 stops14h 07m
United Airlines
mié. 5/66:19 pm
SJC
- PHL
2 stops12h 35m
United Airlines
Deal found 3/26![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 3/25. 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.
sáb. 5/235:00 pm
PHL
- SJC
1 stop7h 40m
Southwest
sáb. 5/306:35 am
SJC
- PHL
2 stops9h 00m
Southwest
Deal found 3/25![Southwest logo]()
$357
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.
vie. 6/127:03 pm
PHL
- SJC
1 stop7h 36m
Delta
vie. 9/185:00 pm
SJC
- PHL
1 stop9h 43m
Delta
Deal found 3/29![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 3/26. 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.
mié. 6/245:40 am
PHL
- SJC
1 stop9h 25m
Delta
mié. 7/810:00 pm
SJC
- PHL
1 stop8h 31m
Delta
Deal found 3/26![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 3/25. 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.
vie. 5/85:40 am
PHL
- SJC
1 stop7h 20m
Southwest
dom. 5/1711:45 am
SJC
- PHL
2 stops10h 30m
Southwest
Deal found 3/25![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 3/26. 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.
dom. 4/195:20 am
PHL
- SJC
1 stop7h 50m
Southwest
vie. 4/242:45 pm
SJC
- PHL
2 stops17h 05m
Southwest
Deal found 3/26![Southwest logo]()
$419
This Delta deal was found by Cheapflights users on 3/25. 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.
dom. 6/145:40 am
PHL
- SJC
1 stop9h 25m
Delta
dom. 9/2010:20 pm
SJC
- PHL
1 stop8h 08m
Delta
Deal found 3/25![Delta logo]()
$428
Last-minute flights from Philadelphia to San JoseDiscover last-minute flight deals from Philadelphia to San Jose. Data last updated marzo 30, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to San Jose. Data last updated marzo 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/26. 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.
mar. 4/145:50 am
PHL
- SJC
1 stop7h 45m
Southwest
mar. 4/211:35 pm
SJC
- PHL
1 stop7h 20m
Southwest
Deal found 3/26![Southwest logo]()
$210
This Southwest deal was found by Cheapflights users on 3/25. 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.
mié. 4/155:50 am
PHL
- SJC
1 stop7h 45m
Southwest
sáb. 4/186:30 am
SJC
- PHL
1 stop6h 45m
Southwest
Deal found 3/25![Southwest logo]()
$229
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/166:43 am
PHL
- SJC
1 stop15h 33m
Frontier
lun. 4/208:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/28![Frontier logo]()
$216
This United Airlines deal was found by Cheapflights users on 3/26. 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.
mar. 4/215:00 pm
PHL
- SJC
1 stop8h 41m
United Airlines
sáb. 5/98:45 am
SJC
- PHL
1 stop7h 52m
United Airlines
Deal found 3/26![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 3/26. 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.
mié. 4/223:58 pm
PHL
- SJC
1 stop10h 01m
American Airlines
sáb. 5/97:09 pm
SJC
- PHL
1 stop7h 29m
American Airlines
Deal found 3/26![American Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 3/25. 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.
mié. 4/225:50 am
PHL
- SJC
1 stop7h 45m
Southwest
mié. 4/296:15 am
SJC
- PHL
2 stops8h 35m
Southwest
Deal found 3/25![Southwest logo]()
$245
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/246:43 am
PHL
- SJC
1 stop14h 01m
Frontier
lun. 4/278:22 pm
SJC
- PHL
1 stop7h 28m
Frontier
Deal found 3/26![Frontier logo]()
$230
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 marzo 30, 2026.
Search for one-way flight options from Philadelphia to San Jose. Find affordable one-way fares based on user searches. Data last updated marzo 30, 2026.
This Southwest deal was found by Cheapflights users on 3/25. 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.
mar. 4/214:00 pm
PHL
- SJC
1 stop8h 55m
Southwest
Deal found 3/25![Southwest logo]()
$105
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/237:50 pm
PHL
- SJC
1 stop19h 09m
Frontier
Deal found 3/29![Frontier logo]()
$111
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/166:43 am
PHL
- SJC
1 stop15h 33m
Frontier
Deal found 3/29![Frontier logo]()
$116
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/317:50 pm
PHL
- SJC
1 stop19h 09m
Frontier
Deal found 3/29![Frontier logo]()
$122
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/93:58 pm
PHL
- SJC
1 stop10h 01m
American Airlines
Deal found 3/25![American Airlines logo]()
$125
This Delta deal was found by Cheapflights users on 3/26. 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.
mar. 4/146:54 pm
PHL
- SJC
1 stop7h 48m
Delta
Deal found 3/26![Delta logo]()
$129
This Southwest deal was found by Cheapflights users on 3/25. 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.
sáb. 5/95:35 am
PHL
- SJC
2 stops10h 15m
Southwest
Deal found 3/25![Southwest logo]()
$130
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/306:43 am
PHL
- SJC
1 stop14h 29m
Frontier
Deal found 3/29![Frontier logo]()
$131
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/293:58 pm
PHL
- SJC
1 stop10h 01m
American Airlines
Deal found 3/27![American Airlines logo]()
$136
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1010:40 am
PHL
- SJC
1 stop29h 37m
Frontier
Deal found 3/25![Frontier logo]()
$137
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 marzo 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Southwest) |
One-way from | $105 (Southwest) |
Popular in | January |
Cheapest in | April |
Average price | $326 |
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 marzo 30, 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
mié. 4/15
5:50 am-10:35 am
1 stop7h 45m
San Jose
sáb. 4/18
6:35 am-6:35 pm
2 stops9h 00m
$234
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
jue. 4/30
2:59 pm-8:37 pm
1 stop8h 38m
San Jose
vie. 5/1
11:00 pm-9:25 am
1 stop7h 25m
$273
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
jue. 7/2
6:15 am-12:03 pm
1 stop8h 48m
San Jose
sáb. 7/11
6:37 pm-5:31 am
1 stop7h 54m
$317
Quickest round-trip
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
vie. 4/24
6:54 pm-11:42 pm
1 stop7h 48m
San Jose
dom. 4/26
11:00 pm-9:25 am
1 stop7h 25m
$317
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
mié. 4/29
4:00 pm-11:00 pm
2 stops10h 00m
San Jose
vie. 5/1
2:45 pm-10:50 am
2 stops17h 05m
$351
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
sáb. 5/23
5:00 pm-9:40 pm
1 stop7h 40m
San Jose
sáb. 5/30
6:35 am-6:35 pm
2 stops9h 00m
$357
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
vie. 6/12
7:03 pm-11:39 pm
1 stop7h 36m
San Jose
vie. 9/18
5:00 pm-5:43 am
1 stop9h 43m
$358
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
mar. 4/28
10:00 am-9:07 pm
2 stops14h 07m
San Jose
mié. 5/6
6:19 pm-9:54 am
2 stops12h 35m
$370
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
mié. 6/24
5:40 am-12:05 pm
1 stop9h 25m
San Jose
mié. 7/8
10:00 pm-9:31 am
1 stop8h 31m
$397
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
vie. 5/8
5:40 am-10:00 am
1 stop7h 20m
San Jose
dom. 5/17
11:45 am-1:15 am
2 stops10h 30m
$399
Showing 1-10 of 23 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 March.
| 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 Accuracy3 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?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to San Jose. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Philadelphia to San Jose, California, you should look to book at least 48 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, December is the cheapest month in which you can book a flight from Philadelphia to San Jose, California (average of $113). Flying from Philadelphia to San Jose, California in May is currently the most expensive (average of $193). 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 marzo 30, 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.
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
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Philadelphia and San Jose flights
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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 marzo 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$349 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$385 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$339 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$281 | Average$389 | FlexibilityNo cancel fee | On-time69% |