$129+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJC
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Philadelphia to San Jose
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Best
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 May 26, 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 May 26, 2026.
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/25:40 am
PHL
- SJC
1 stop9h 25m
Delta
Mon 7/65:55 pm
SJC
- PHL
1 stop8h 35m
Delta
Deal found 5/21![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:59 pm
PHL
- SJC
1 stop8h 36m
United Airlines
Mon 6/86:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 5/22![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 6/114:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Mon 6/157:24 pm
SJC
- PHL
1 stop8h 12m
American Airlines
Deal found 5/23![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 8/155:00 am
PHL
- SJC
1 stop8h 48m
American Airlines
Thu 8/207:12 pm
SJC
- PHL
1 stop9h 00m
American Airlines
Deal found 5/25![American Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 7/146:25 am
PHL
- SJC
1 stop8h 05m
Delta
Mon 7/207:10 pm
SJC
- PHL
1 stop8h 05m
Delta
Deal found 5/24![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 7/45:00 am
PHL
- SJC
1 stop8h 50m
American Airlines
Wed 7/87:22 pm
SJC
- PHL
1 stop8h 17m
American Airlines
Deal found 5/23![American Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 7/45:00 am
PHL
- SJC
1 stop8h 50m
American Airlines
Wed 7/297:22 pm
SJC
- PHL
1 stop8h 17m
American Airlines
Deal found 5/23![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/145:40 am
PHL
- SJC
1 stop9h 25m
Delta
Fri 9/187:00 pm
SJC
- PHL
1 stop7h 43m
Delta
Deal found 5/21![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/304:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Tue 7/74:25 pm
SJC
- PHL
1 stop10h 10m
American Airlines
Deal found 5/25![American Airlines logo]()
$280
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 May 26, 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 May 26, 2026.
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:51 pm
PHL
- SJC
1 stop7h 48m
Delta
Sat 9/197:15 am
SJC
- PHL
1 stop8h 12m
Delta
Deal found 5/21![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sat 7/45:00 am
PHL
- SJC
2 stops9h 10m
Southwest
Sun 7/56:00 am
SJC
- PHL
2 stops8h 50m
Southwest
Deal found 5/25![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Thu 8/2010:05 am
PHL
- SJC
1 stop10h 26m
United Airlines
Mon 8/246:37 pm
SJC
- PHL
2 stops12h 06m
United Airlines
Deal found 5/25![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 5/304:45 pm
PHL
- SJC
1 stop9h 14m
Alaska Airlines
Tue 6/26:00 pm
SJC
- PHL
1 stop8h 35m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:06 pm
PHL
- SJC
1 stop9h 49m
Delta
Mon 6/17:00 pm
SJC
- PHL
1 stop8h 10m
Delta
Deal found 5/21![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 5/22. 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 7/274:45 pm
PHL
- SJC
1 stop9h 15m
Southwest
Wed 7/2910:40 am
SJC
- PHL
2 stops9h 15m
Southwest
Deal found 5/22![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 7/296:15 am
PHL
- SJC
1 stop8h 48m
United Airlines
Wed 8/56:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 5/25![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 5/25. 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.
Sat 6/135:00 am
PHL
- SJC
1 stop7h 25m
Southwest
Wed 6/176:00 am
SJC
- PHL
2 stops9h 40m
Southwest
Deal found 5/25![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 5/24. 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.
Thu 6/115:40 am
PHL
- SJC
1 stop9h 25m
Delta
Sun 6/147:10 pm
SJC
- PHL
1 stop7h 58m
Delta
Deal found 5/24![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 5/23. 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 6/64:50 pm
PHL
- SJC
1 stop8h 25m
Southwest
Sun 6/1410:55 pm
SJC
- PHL
1 stop8h 40m
Southwest
Deal found 5/23![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 5/22. 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.
Sat 6/138:20 am
PHL
- SJC
2 stops10h 25m
Southwest
Sat 9/1910:45 am
SJC
- PHL
2 stops9h 05m
Southwest
Deal found 5/22![Southwest logo]()
$413
Last-minute flights from Philadelphia to San JoseDiscover last-minute flight deals from Philadelphia to San Jose. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to San Jose. Data last updated May 26, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/22. 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.
Fri 6/54:45 pm
PHL
- SJC
1 stop9h 10m
Southwest
Mon 6/810:55 pm
SJC
- PHL
1 stop8h 55m
Southwest
Deal found 5/22![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:59 pm
PHL
- SJC
1 stop8h 36m
United Airlines
Mon 6/86:37 pm
SJC
- PHL
2 stops12h 08m
United Airlines
Deal found 5/22![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 6/114:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Mon 6/157:24 pm
SJC
- PHL
1 stop8h 12m
American Airlines
Deal found 5/23![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 6/134:22 pm
PHL
- SJC
1 stop9h 50m
American Airlines
Sat 9/196:00 am
SJC
- PHL
1 stop9h 55m
American Airlines
Deal found 5/25![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 6/134:22 pm
PHL
- SJC
1 stop9h 50m
American Airlines
Wed 6/177:24 pm
SJC
- PHL
1 stop7h 10m
American Airlines
Deal found 5/23![American Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/145:40 am
PHL
- SJC
1 stop9h 25m
Delta
Fri 9/187:00 pm
SJC
- PHL
1 stop7h 43m
Delta
Deal found 5/21![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 6/244:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Wed 7/87:22 pm
SJC
- PHL
1 stop7h 13m
American Airlines
Deal found 5/23![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/304:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Tue 7/74:25 pm
SJC
- PHL
1 stop10h 10m
American Airlines
Deal found 5/25![American Airlines logo]()
$280
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 May 26, 2026.
Search for one-way flight options from Philadelphia to San Jose. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Delta deal was found by Cheapflights users on 5/22. 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 7/175:40 am
PHL
- SJC
1 stop9h 21m
Delta
Deal found 5/22![Delta logo]()
$129
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Deal found 5/21![American Airlines logo]()
$130
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 7/45:00 am
PHL
- SJC
2 stops9h 55m
American Airlines
Deal found 5/25![American Airlines logo]()
$134
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Wed 7/154:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Deal found 5/23![American Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/55:45 am
PHL
- SJC
1 stop9h 24m
Delta
Deal found 5/21![Delta logo]()
$143
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/164:22 pm
PHL
- SJC
1 stop9h 50m
American Airlines
Deal found 5/25![American Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/44:17 pm
PHL
- SJC
1 stop9h 25m
American Airlines
Deal found 5/21![American Airlines logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:46 pm
PHL
- SJC
1 stop8h 35m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 5/24. 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 7/104:08 pm
PHL
- SJC
1 stop9h 41m
Delta
Deal found 5/24![Delta logo]()
$151
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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (American Airlines) |
One-way from | $129 (Delta) |
Popular in | January |
Cheapest in | July |
Average price | $377 |
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 May 26, 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
Quickest round-trip
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Fri 6/12
6:51 pm-11:39 pm
1 stop7h 48m
San Jose
Sat 9/19
7:15 am-6:27 pm
1 stop8h 12m
$328
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 5/28
4:06 pm-10:55 pm
1 stop9h 49m
San Jose
Mon 6/1
7:00 pm-6:10 am
1 stop8h 10m
$352
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 7/4
5:00 am-11:10 am
2 stops9h 10m
San Jose
Sun 7/5
6:00 am-5:50 pm
2 stops8h 50m
$369
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 8/20
10:05 am-5:31 pm
1 stop10h 26m
San Jose
Mon 8/24
6:37 pm-9:43 am
2 stops12h 06m
$372
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Mon 7/27
4:45 pm-11:00 pm
1 stop9h 15m
San Jose
Wed 7/29
10:40 am-10:55 pm
2 stops9h 15m
$394
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 6/13
5:00 am-9:25 am
1 stop7h 25m
San Jose
Wed 6/17
6:00 am-6:40 pm
2 stops9h 40m
$404
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 6/6
4:50 pm-10:15 pm
1 stop8h 25m
San Jose
Sun 6/14
10:55 pm-10:35 am
1 stop8h 40m
$408
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 6/13
8:20 am-3:45 pm
2 stops10h 25m
San Jose
Sat 9/19
10:45 am-10:50 pm
2 stops9h 05m
$413
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 7/29
6:15 am-12:03 pm
1 stop8h 48m
San Jose
Wed 8/5
6:37 pm-9:45 am
2 stops12h 08m
$423
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Thu 6/11
5:40 am-12:05 pm
1 stop9h 25m
San Jose
Sun 6/14
7:10 pm-6:08 am
1 stop7h 58m
$439
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 May.
| 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 47 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, July is the cheapest month in which you can book a flight from Philadelphia to San Jose, California (average of $297). 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 May 26, 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.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
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
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$360 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$378 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$299 | Average$361 | FlexibilityNo cancel fee | On-time69% |