Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to San Jose from $73

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 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:31 am - 1:41 pmPHL-SJC
10h 10m1 stop
American Airlines Logo
6:10 am - 4:19 pmSJC-PHL
7h 09m1 stop
$251American Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 17
American Airlines Logo
10:57 am - 6:32 pmPHL-SJC
10h 35m2 stops
American Airlines Logo
6:10 am - 4:19 pmSJC-PHL
7h 09m1 stop
$256American Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 17
Delta Logo
2:31 pm - 9:20 pmPHL-SJC
9h 49m1 stop
Delta Logo
1:48 pm - 12:28 amSJC-PHL
7h 40m1 stop
$257Delta
Find Deal
Tue, Feb 24 - Wed, Feb 25
Delta Logo
2:31 pm - 9:20 pmPHL-SJC
9h 49m1 stop
Delta Logo
7:00 am - 10:52 pmSJC-PHL
12h 52m2 stops
$262Delta
Find Deal
Tue, Feb 24 - Wed, Feb 25
Alaska Airlines Logo
7:06 pm - 9:48 amPHL-SJC
17h 42m1 stop
Alaska Airlines Logo
6:15 am - 6:03 pmSJC-PHL
8h 48m1 stop
$273Alaska Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Alaska Airlines Logo
7:06 pm - 9:48 amPHL-SJC
17h 42m1 stop
Alaska Airlines Logo
9:05 am - 6:06 pmSJC-PHL
30h 01m1 stop
$284Alaska Airlines
Find Deal
Sat, Feb 7 - Mon, Feb 9
Southwest Logo
12:05 pm - 8:40 pmPHL-SJC
11h 35m2 stops
Southwest Logo
12:25 pm - 10:35 pmSJC-PHL
7h 10m1 stop
$296Southwest
Find Deal
Thu, Dec 4 - Thu, Dec 11
Southwest Logo
12:15 pm - 7:25 pmPHL-SJC
10h 10m2 stops
Southwest Logo
8:25 am - 8:20 pmSJC-PHL
8h 55m2 stops
$388Southwest
Find Deal
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
3:48 pm - 8:53 pmPHL-SJC
8h 05m1 stop
United Airlines Logo
6:40 pm - 9:46 amSJC-PHL
12h 06m2 stops
$400United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
10:05 am - 8:53 pmPHL-SJC
13h 48m2 stops
United Airlines Logo
6:40 pm - 9:46 amSJC-PHL
12h 06m2 stops
$405United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19

American Airlines flights from Philadelphia to San Jose, California

Our best American Airlines deals on Philadelphia to San Jose, California flight tickets
American Airlines
Dec 13
PHL6:31 amPhiladelphia
10h 10m
1 stop
SJC1:41 pmSan Jose
Dec 17
SJC6:10 amSan Jose
7h 09m
1 stop
PHL4:19 pmPhiladelphia
$251
Find similar
American Airlines
Dec 13
PHL10:57 amPhiladelphia
10h 35m
2 stops
SJC6:32 pmSan Jose
Dec 17
SJC6:10 amSan Jose
7h 09m
1 stop
PHL4:19 pmPhiladelphia
$256
Find similar
American Airlines
Dec 4
PHL3:58 pmPhiladelphia
9h 19m
1 stop
SJC10:17 pmSan Jose
Dec 13
SJC6:00 amSan Jose
7h 42m
1 stop
PHL4:42 pmPhiladelphia
$271
Find similar

Delta flights from Philadelphia to San Jose, California

Our best Delta deals on Philadelphia to San Jose, California flight tickets
Delta
Feb 24
PHL2:31 pmPhiladelphia
9h 49m
1 stop
SJC9:20 pmSan Jose
Feb 25
SJC1:48 pmSan Jose
7h 40m
1 stop
PHL12:28 amPhiladelphia
$257
Find similar
Delta
Feb 24
PHL2:31 pmPhiladelphia
9h 49m
1 stop
SJC9:20 pmSan Jose
Feb 25
SJC7:00 amSan Jose
12h 52m
2 stops
PHL10:52 pmPhiladelphia
$262
Find similar
Delta
Feb 24
PHL6:00 amPhiladelphia
9h 46m
2 stops
SJC12:46 pmSan Jose
Feb 25
SJC9:17 amSan Jose
10h 35m
2 stops
PHL10:52 pmPhiladelphia
$267
Find similar

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 November 2, 2025.
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

Sat 12/13

6:31 am-1:41 pm

1 stop10h 10m

San Jose

Wed 12/17

6:10 am-4:19 pm

1 stop7h 09m

$251

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

Tue 2/24

2:31 pm-9:20 pm

1 stop9h 49m

San Jose

Wed 2/25

1:48 pm-12:28 am

1 stop7h 40m

$257

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 2/24

2:31 pm-9:20 pm

1 stop9h 49m

San Jose

Wed 2/25

7:00 am-10:52 pm

2 stops12h 52m

$262

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Fri 1/16

7:06 pm-9:48 am

1 stop17h 42m

San Jose

Tue 1/20

6:15 am-6:03 pm

1 stop8h 48m

$273

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Sat 2/7

7:06 pm-9:48 am

1 stop17h 42m

San Jose

Mon 2/9

9:05 am-6:06 pm

1 stop30h 01m

$284

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 12/4

12:05 pm-8:40 pm

2 stops11h 35m

San Jose

Thu 12/11

12:25 pm-10:35 pm

1 stop7h 10m

$296

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Tue 2/3

12:15 pm-7:25 pm

2 stops10h 10m

San Jose

Tue 2/10

8:25 am-8:20 pm

2 stops8h 55m

$388

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Sat 11/15

3:48 pm-8:53 pm

1 stop8h 05m

San Jose

Wed 11/19

6:40 pm-9:46 am

2 stops12h 06m

$400

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Sat 11/15

10:05 am-8:53 pm

2 stops13h 48m

San Jose

Wed 11/19

6:40 pm-9:46 am

2 stops12h 06m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 September is, on average, the cheapest month to fly to San Jose, California from Philadelphia, with most prices found around $293. If you are unable to visit San Jose, California during the month of September, then departing from Philadelphia during the month July is also very affordable. Most momondo users find prices during this month for around $297.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $325. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to San Jose, California for around $521.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $251. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $404 per ticket.

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 $340 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 $266 on momondo.

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

As of November 2025, prices for Philadelphia to San Jose, California flights are approximately 9% 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

6h 33m

Direct flights

Sat

Airports in San Jose, California

1 airport
The fastest flight from Philadelphia to San Jose, California takes 6h 33m
Direct flights go from Philadelphia to San Jose, California on Saturday. There are no airlines offering direct flights.
There is 1 airport near San Jose, California: San Jose (SJC)
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 7h 45m.

  • 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 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 $125Free CancellationRating
6.3
8,121 reviews
Search Spirit Airlines flights
FrontierPriceFrom $189Free CancellationRating
5.8
3,119 reviews
Search Frontier flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
8,993 reviews
Search United Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,999 reviews
Search Delta 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.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/2
Tue 12/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States