$108+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJC
Dec 5 — Dec 121
1 adult, Economy
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Find cheap flights from Philadelphia 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.Cheapflights Tip: The best prices from Philadelphia to San Jose are usually found in September or July, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap 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 November 5, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $250 (Alaska Airlines) |
One-way from | $108 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $344 |
Find flight deals from Philadelphia to San Jose
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 November 5, 2025.
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 November 5, 2025.
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/1310:30 amPHL - SJC
1 stop11h 02mAmerican Airlines
Wed 12/176:10 amSJC - PHL
1 stop7h 09mAmerican Airlines
Deal found 11/5![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 11/4. 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 12/135:01 pmPHL - SJC
1 stop8h 54mDelta
Wed 12/1712:55 pmSJC - PHL
1 stop8h 56mDelta
Deal found 11/4![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 11/3. 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 12/32:24 pmPHL - SJC
2 stops11h 32mDelta
Wed 12/106:35 amSJC - PHL
1 stop8h 37mDelta
Deal found 11/3![Delta logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:48 amPHL - SJC
1 stop10h 46mMultiple Airlines
Mon 12/14:40 pmSJC - PHL
2 stops15h 10mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 11/3. 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 12/33:05 pmPHL - SJC
1 stop8h 35mSouthwest
Wed 12/106:30 amSJC - PHL
1 stop7h 50mSouthwest
Deal found 11/3![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 11/3. 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 12/167:05 amPHL - SJC
1 stop8h 26mDelta
Wed 12/315:40 pmSJC - PHL
2 stops12h 45mDelta
Deal found 11/3![Delta logo]()
$272
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:50 pmPHL - SJC
1 stop8h 03mDelta
Tue 1/62:06 pmSJC - PHL
1 stop7h 17mDelta
Deal found 11/3![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 11/3. 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 11/265:30 amPHL - SJC
1 stop9h 02mDelta
Tue 12/212:55 pmSJC - PHL
1 stop8h 56mDelta
Deal found 11/3![Delta logo]()
$277
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 November 5, 2025.
Use the filters below to find and compare flights from Philadelphia to San Jose that are best for you.
Fly from
Philadelphia
Fly to
San Jose
Route
Depart
Return
Price
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 12/13
10:57 am-6:32 pm
2 stops10h 35m
San Jose
Wed 12/17
6:10 am-4:19 pm
1 stop7h 09m
$256
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 12/17
2:24 pm-8:41 pm
1 stop9h 17m
San Jose
Tue 1/6
2:06 pm-12:23 am
1 stop7h 17m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 1/24
5:40 am-12:56 pm
1 stop10h 16m
San Jose
Wed 1/28
5:54 am-5:27 pm
1 stop8h 33m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Sat 12/13
5:01 pm-10:55 pm
1 stop8h 54m
San Jose
Wed 12/17
12:55 pm-12:51 am
1 stop8h 56m
$257
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Tue 1/27
6:37 pm-11:58 pm
1 stop8h 21m
San Jose
Tue 2/3
8:05 pm-9:25 am
2 stops10h 20m
$262
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 1/21
5:40 am-1:05 pm
2 stops10h 25m
San Jose
Sat 1/31
5:54 am-5:36 pm
1 stop8h 42m
$262
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 12/3
2:24 pm-10:56 pm
2 stops11h 32m
San Jose
Wed 12/10
9:50 am-11:57 pm
2 stops11h 07m
$267
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Wed 12/3
3:05 pm-8:40 pm
1 stop8h 35m
San Jose
Wed 12/10
6:30 am-5:20 pm
1 stop7h 50m
$271
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Tue 12/16
7:05 am-12:31 pm
1 stop8h 26m
San Jose
Wed 12/31
5:40 pm-9:25 am
2 stops12h 45m
$272
PhiladelphiaSan Jose
PHL - SJC
PHLSJC
Philadelphia
Mon 12/15
6:50 pm-11:53 pm
1 stop8h 03m
San Jose
Tue 1/6
2:06 pm-12:23 am
1 stop7h 17m
$274
Showing 1-10 of 16 results
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Philadelphia-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-San Jose, California flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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
Prices
More
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 October 31, 2025.
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, February is the cheapest month in which you can book a flight from Philadelphia to San Jose, California (average of $71). Flying from Philadelphia to San Jose, California in May is currently the most expensive (average of $187). 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.
What is the cheapest time of day to fly from PHL to SJC?
Find hourly flight availability from Philadelphia to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.
A simple way to save on the total cost of your ticket is to fly from Philadelphia to San Jose, California in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.
What’s the top layover airport for flights from Philadelphia to San Jose, California?
Share of 1-stop round-trip flights from Philadelphia to San Jose, California chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 67% of 1-stop itineraries from Philadelphia to San Jose, California on Cheapflights.
What’s the fastest layover option from Philadelphia to San Jose, California?
Shortest average travel time for 1-stop one-way flights from Philadelphia to San Jose, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 8h 25m.
What’s the fastest layover option from Philadelphia to San Jose, California?
Shortest average travel time for 1-stop one-way flights from Philadelphia to San Jose, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 8h 25m.
Which airport typically offers the quickest layover for flights from Philadelphia to San Jose, California?
Average layover duration for 1-stop one-way flights from Philadelphia to San Jose, California, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 13m.
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 November 5, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Philadelphia to San Jose
Discover the top 6 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 November 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$272 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$189 | Average$287 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$335 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$380 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$270 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$341 | FlexibilityNo cancel fee | On-timeN/A |