Cheap flights from Philadelphia to San Jose from $83

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 8/19. 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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Cheap round-trip flights

Spirit Airlines Logo
9:00 am - 10:30 pmPHL-SJC
16h 30m1 stop
Spirit Airlines Logo
6:00 am - 11:59 pmSJC-PHL
14h 59m1 stop
$145Spirit Airlines
Find Deal
Sat, Aug 16 - Tue, Aug 19
Spirit Airlines Logo
5:21 pm - 7:20 amPHL-SJC
16h 59m1 stop
Spirit Airlines Logo
8:15 am - 8:51 pmSJC-PHL
9h 36m1 stop
$167Spirit Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 13
Frontier Logo
6:45 am - 1:14 pmPHL-SJC
9h 29m1 stop
Frontier Logo
2:09 pm - 12:53 amSJC-PHL
7h 44m1 stop
$214Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
American Airlines Logo
10:45 am - 6:27 pmPHL-SJC
10h 42m1 stop
American Airlines Logo
7:11 pm - 7:28 amSJC-PHL
9h 17m1 stop
$234American Airlines
Find Deal
Tue, Aug 26 - Sun, Aug 31
American Airlines Logo
5:55 pm - 10:59 pmPHL-SJC
8h 04m1 stop
American Airlines Logo
9:49 am - 11:23 pmSJC-PHL
10h 34m1 stop
$251American Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Southwest Logo
8:15 am - 3:25 pmPHL-SJC
10h 10m2 stops
Southwest Logo
9:20 am - 9:50 pmSJC-PHL
9h 30m2 stops
$261Southwest
Find Deal
Wed, Sep 3 - Wed, Sep 10
Southwest Logo
1:35 pm - 8:20 pmPHL-SJC
9h 45m1 stop
Southwest Logo
12:25 pm - 10:30 pmSJC-PHL
7h 05m1 stop
$264Southwest
Find Deal
Thu, Sep 18 - Tue, Sep 23
Frontier Logo
6:15 am - 11:22 amPHL-SJC
8h 07m1 stop
Frontier Logo
7:00 pm - 5:49 amSJC-PHL
7h 49m1 stop
$265Frontier
Find Deal
Thu, Jul 24 - Sun, Jul 27
Delta Logo
4:05 pm - 10:50 pmPHL-SJC
9h 45m1 stop
Delta Logo
6:30 am - 5:21 pmSJC-PHL
7h 51m1 stop
$277Delta
Find Deal
Wed, Aug 6 - Sat, Aug 9
Delta Logo
6:00 am - 12:39 pmPHL-SJC
9h 39m1 stop
Delta Logo
10:58 pm - 11:13 amSJC-PHL
9h 15m1 stop
$282Delta
Find Deal
Tue, Aug 5 - Mon, Aug 11

Delta flights from Philadelphia to San Jose

Our best Delta deals on Philadelphia to San Jose flight tickets
Delta
Aug 6
PHL4:05 pmPhiladelphia
9h 45m
1 stop
SJC10:50 pmSan Jose
Aug 9
SJC6:30 amSan Jose
7h 51m
1 stop
PHL5:21 pmPhiladelphia
Delta
Aug 5
PHL6:00 amPhiladelphia
9h 39m
1 stop
SJC12:39 pmSan Jose
Aug 11
SJC10:58 pmSan Jose
9h 15m
1 stop
PHL11:13 amPhiladelphia
Delta
Aug 5
PHL6:00 amPhiladelphia
9h 39m
1 stop
SJC12:39 pmSan Jose
Aug 7
SJC11:15 amSan Jose
10h 44m
2 stops
PHL12:59 amPhiladelphia

Spirit Airlines flights from Philadelphia to San Jose

Our best Spirit Airlines deals on Philadelphia to San Jose flight tickets
Spirit Airlines
Aug 16
PHL9:00 amPhiladelphia
16h 30m
1 stop
SJC10:30 pmSan Jose
Aug 19
SJC6:00 amSan Jose
14h 59m
1 stop
PHL11:59 pmPhiladelphia
Spirit Airlines
Sep 5
PHL5:21 pmPhiladelphia
16h 59m
1 stop
SJC7:20 amSan Jose
Sep 13
SJC8:15 amSan Jose
9h 36m
1 stop
PHL8:51 pmPhiladelphia
Spirit Airlines
Aug 20
PHL9:00 amPhiladelphia
16h 30m
1 stop
SJC10:30 pmSan Jose
Aug 27
SJC6:00 amSan Jose
14h 59m
1 stop
PHL11:59 pmPhiladelphia

See travel insights to San Jose from

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

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?

In general, September is the cheapest month to fly from Philadelphia to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $276. If you aren’t able to travel to San Jose during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $315.

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

The cheapest day to depart on your flight to San Jose is on a Tuesday when prices can be found for as low as $325. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $521.

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

Our most recent data shows that the best time of day to fly to San Jose is in the evening. Flights from Philadelphia to San Jose during this time can be as low as $251. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $404.

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

You are more likely to see cheaper flights to San Jose from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from Philadelphia for as low as $254 on momondo.

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

As of July 2025, prices for Philadelphia to San Jose flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to San Jose

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

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

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

Best Price Found

$83

Fastest flight time

7h 45m

Direct flights

None

Airports in San Jose

1 airport
The best one-way flight to San Jose from Philadelphia in the past 72 hours is $83. The best round-trip flight deal from Philadelphia to San Jose found on momondo in the last 72 hours is $145.
The fastest flight from Philadelphia to San Jose takes 7h 45m
There are no direct flights from Philadelphia to San Jose. Popular non-direct route for this connection is Philadelphia Airport - San Jose Airport.
There is 1 airport near San Jose: San Jose (SJC)

  • 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 04m.

  • 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?


Best airlines flying from Philadelphia to San Jose

Compare and see reviews for airlines that fly from Philadelphia to San Jose with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $147Free CancellationRating
6.3
8,046 reviews
Search Spirit Airlines flights
FrontierPriceFrom $187Free CancellationRating
5.9
3,261 reviews
Search Frontier flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,956 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,244 reviews
Search Southwest 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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1 adult
Sat 7/19
Sat 7/26

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