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Cheap flights from Philadelphia to San Jose from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Jose departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:30 am - 12:55 pm
PHL
-
SJC
8h 25m
1 stop
Southwest Logo
10:50 am - 9:05 pm
SJC
-
PHL
7h 15m
1 stop
$238Southwest
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
4:00 pm - 11:00 pm
PHL
-
SJC
10h 00m
2 stops
Southwest Logo
10:50 am - 9:05 pm
SJC
-
PHL
7h 15m
1 stop
$244Southwest
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
4:00 pm - 11:00 pm
PHL
-
SJC
10h 00m
2 stops
Southwest Logo
11:25 am - 11:55 pm
SJC
-
PHL
9h 30m
2 stops
$249Southwest
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
11:35 am - 6:15 pm
PHL
-
SJC
9h 40m
1 stop
Southwest Logo
6:30 am - 4:15 pm
SJC
-
PHL
6h 45m
1 stop
$251Southwest
Tue, Apr 21 - Sat, Apr 25
Southwest Logo
6:00 pm - 11:00 pm
PHL
-
SJC
8h 00m
1 stop
Southwest Logo
1:15 pm - 11:00 pm
SJC
-
PHL
6h 45m
1 stop
$254Southwest
Thu, Apr 30 - Sat, May 2
Southwest Logo
5:50 am - 1:10 pm
PHL
-
SJC
10h 20m
2 stops
Southwest Logo
10:55 pm - 10:35 am
SJC
-
PHL
8h 40m
1 stop
$256Southwest
Tue, Apr 21 - Sat, Apr 25
Delta Logo
3:36 pm - 9:33 pm
PHL
-
SJC
8h 57m
1 stop
Delta Logo
6:00 am - 5:42 pm
SJC
-
PHL
8h 42m
1 stop
$257Delta
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
9:55 am - 5:23 pm
PHL
-
SJC
10h 28m
1 stop
United Airlines Logo
6:19 pm - 9:54 am
SJC
-
PHL
12h 35m
2 stops
$259United Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
11:36 am - 9:07 pm
PHL
-
SJC
12h 31m
2 stops
United Airlines Logo
8:45 am - 12:45 am
SJC
-
PHL
13h 00m
2 stops
$261United Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
3:36 pm - 9:33 pm
PHL
-
SJC
8h 57m
1 stop
Delta Logo
4:00 pm - 5:59 am
SJC
-
PHL
10h 59m
2 stops
$262Delta
Thu, Apr 9 - Mon, Apr 27

American Airlines flights from Philadelphia to San Jose, California

Our best American Airlines deals on Philadelphia to San Jose, California flight tickets
American Airlines
Mar 10
PHL5:15 pmPhiladelphia
8h 17m
1 stop
SJC10:32 pmSan Jose
Mar 17
SJC6:00 amSan Jose
8h 55m
1 stop
PHL5:55 pmPhiladelphia
$254
American Airlines
Mar 10
PHL7:05 amPhiladelphia
11h 45m
1 stop
SJC3:50 pmSan Jose
Mar 24
SJC7:15 pmSan Jose
7h 20m
1 stop
PHL5:35 amPhiladelphia
$289
American Airlines
Mar 16
PHL2:00 pmPhiladelphia
10h 21m
1 stop
SJC9:21 pmSan Jose
Mar 23
SJC7:15 pmSan Jose
8h 41m
1 stop
PHL6:56 amPhiladelphia
$305

Southwest flights from Philadelphia to San Jose, California

Our best Southwest deals on Philadelphia to San Jose, California flight tickets
Southwest
Apr 14
PHL7:30 amPhiladelphia
8h 25m
1 stop
SJC12:55 pmSan Jose
Apr 21
SJC10:50 amSan Jose
7h 15m
1 stop
PHL9:05 pmPhiladelphia
$238
Southwest
Apr 14
PHL4:00 pmPhiladelphia
10h 00m
2 stops
SJC11:00 pmSan Jose
Apr 21
SJC10:50 amSan Jose
7h 15m
1 stop
PHL9:05 pmPhiladelphia
$244
Southwest
Apr 14
PHL4:00 pmPhiladelphia
10h 00m
2 stops
SJC11:00 pmSan Jose
Apr 21
SJC11:25 amSan Jose
9h 30m
2 stops
PHL11:55 pmPhiladelphia
$249

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to San Jose, California 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, momondo users made 832,500 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Philadelphia to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/14

7:30 am-12:55 pm

1 stop8h 25m

San Jose

Tue 4/21

10:50 am-9:05 pm

1 stop7h 15m

$238

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/14

4:00 pm-11:00 pm

2 stops10h 00m

San Jose

Tue 4/21

10:50 am-9:05 pm

1 stop7h 15m

$244

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/14

4:00 pm-11:00 pm

2 stops10h 00m

San Jose

Tue 4/21

11:25 am-11:55 pm

2 stops9h 30m

$249

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/21

11:35 am-6:15 pm

1 stop9h 40m

San Jose

Sat 4/25

6:30 am-4:15 pm

1 stop6h 45m

$251

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 4/30

6:00 pm-11:00 pm

1 stop8h 00m

San Jose

Sat 5/2

1:15 pm-11:00 pm

1 stop6h 45m

$254

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/21

5:50 am-1:10 pm

2 stops10h 20m

San Jose

Sat 4/25

10:55 pm-10:35 am

1 stop8h 40m

$256

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 4/9

3:36 pm-9:33 pm

1 stop8h 57m

San Jose

Mon 4/13

6:00 am-5:42 pm

1 stop8h 42m

$257

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Fri 5/1

9:55 am-5:23 pm

1 stop10h 28m

San Jose

Wed 5/6

6:19 pm-9:54 am

2 stops12h 35m

$259

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 4/21

11:36 am-9:07 pm

2 stops12h 31m

San Jose

Tue 4/28

8:45 am-12:45 am

2 stops13h 00m

$261

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 4/9

3:36 pm-9:33 pm

1 stop8h 57m

San Jose

Mon 4/27

4:00 pm-5:59 am

2 stops10h 59m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Philadelphia to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of March is, on average, the cheapest month to fly to San Jose, California from Philadelphia, with most prices found around $276. If you are unable to visit San Jose, California during the month of March, then departing from Philadelphia during the month July is also very affordable. Most momondo users find prices during this month for around $294.

What is the cheapest Philadelphia to San Jose flight route?

Fly from Philadelphia to San Jose for the best Philadelphia - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Philadelphia for as low as $267 on momondo.

What cabin class options are available on Philadelphia to San Jose flights?

There is only 1 cabin class available to choose from on Philadelphia to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to San Jose, California flight prices changed over time?

As of March 2026, prices for Philadelphia to San Jose, California flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to San Jose, California (PHL to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to San Jose, California

Fastest flight time

8h 09m

Direct flights

None
The fastest flight from Philadelphia to San Jose, California takes 8h 09m
There are no direct flights from Philadelphia to San Jose, California. There are no popular flight routes from Philadelphia to San Jose, California.
Search flight deals

  • How far is Philadelphia to San Jose by plane?

    The distance between Philadelphia and San Jose is about 2497.7 mi. By plane, this route typically takes 8h 09m.

  • When did momondo last update prices for flights from Philadelphia Airport to San Jose Airport?

    Prices for flights from Philadelphia Airport to San Jose Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to San Jose Airport?

  • How old do you have to be to fly from Philadelphia Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Philadelphia to San Jose, California?

  • What is the most popular airline from Philadelphia to San Jose, California?

Best airlines flying from Philadelphia to San Jose, California

Compare and see reviews for airlines that fly from Philadelphia to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $67Free CancellationRating
6.3
8,490 reviews
Search Spirit Airlines flights
FrontierPriceFrom $154Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
American AirlinesPriceFrom $211Free CancellationRating
7.1
11,370 reviews
Search American Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,303 reviews
Search Southwest flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,242 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,370 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to San Jose?

Finding the right flight to San Jose from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Jose quick and easy, saving you time and money.

Can I find flights from Philadelphia to San Jose with flexible booking policies on momondo?

Yes. All flights to San Jose from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to San Jose?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Jose from Philadelphia.

I’m not ready to book a flight from Philadelphia to San Jose right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Philadelphia to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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