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Cheap flights from San Jose, California to Philadelphia from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Philadelphia departing on 1/8. 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 San Jose, California to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:25 pm - 9:27 amSJC-PHL
8h 02m1 stop
Delta Logo
6:37 pm - 11:58 pmPHL-SJC
8h 21m1 stop
$257Delta
Find Deal
Tue, Dec 9 - Tue, Jan 20
Delta Logo
6:59 pm - 9:27 amSJC-PHL
11h 28m2 stops
Delta Logo
6:55 am - 12:56 pmPHL-SJC
9h 01m1 stop
$262Delta
Find Deal
Tue, Dec 9 - Tue, Jan 20
Delta Logo
2:06 pm - 12:23 amSJC-PHL
7h 17m1 stop
Delta Logo
5:40 am - 12:56 pmPHL-SJC
10h 16m1 stop
$267Delta
Find Deal
Sun, Jan 18 - Tue, Jan 20
Delta Logo
2:06 pm - 12:23 amSJC-PHL
7h 17m1 stop
Delta Logo
5:40 am - 3:07 pmPHL-SJC
12h 27m2 stops
$272Delta
Find Deal
Sat, Jan 17 - Sun, Jan 18
Alaska Airlines Logo
6:15 am - 6:03 pmSJC-PHL
8h 48m1 stop
Alaska Airlines Logo
7:06 pm - 9:48 amPHL-SJC
17h 42m1 stop
$273Alaska Airlines
Find Deal
Mon, Jan 26 - Sat, Jan 31
American Airlines Logo
6:10 am - 4:19 pmSJC-PHL
7h 09m1 stop
American Airlines Logo
5:00 am - 1:42 pmPHL-SJC
11h 42m1 stop
$274American Airlines
Find Deal
Thu, Dec 11 - Wed, Jan 21
Delta Logo
10:25 pm - 10:03 amSJC-PHL
8h 38m1 stop
Delta Logo
5:30 am - 11:40 amPHL-SJC
9h 10m1 stop
$277Delta
Find Deal
Fri, Dec 12 - Tue, Dec 16
American Airlines Logo
7:16 pm - 6:50 amSJC-PHL
8h 34m1 stop
American Airlines Logo
10:40 am - 6:34 pmPHL-SJC
10h 54m2 stops
$279American Airlines
Find Deal
Thu, Dec 11 - Wed, Jan 21
Delta Logo
7:00 am - 12:23 amSJC-PHL
14h 23m2 stops
Delta Logo
6:37 pm - 11:58 pmPHL-SJC
8h 21m1 stop
$282Delta
Find Deal
Thu, Jan 15 - Wed, Jan 21
Delta Logo
7:00 am - 12:23 amSJC-PHL
14h 23m2 stops
Delta Logo
12:16 pm - 9:56 pmPHL-SJC
12h 40m2 stops
$287Delta
Find Deal
Thu, Jan 15 - Wed, Jan 21

Delta flights from San Jose, California to Philadelphia

Our best Delta deals on San Jose, California to Philadelphia flight tickets
Delta
Dec 9
SJC10:25 pmSan Jose
8h 02m
1 stop
PHL9:27 amPhiladelphia
Jan 20
PHL6:37 pmPhiladelphia
8h 21m
1 stop
SJC11:58 pmSan Jose
$257
Find similar
Delta
Dec 9
SJC6:59 pmSan Jose
11h 28m
2 stops
PHL9:27 amPhiladelphia
Jan 21
PHL6:37 pmPhiladelphia
8h 21m
1 stop
SJC11:58 pmSan Jose
$262
Find similar
Delta
Jan 18
SJC2:06 pmSan Jose
7h 17m
1 stop
PHL12:23 amPhiladelphia
Jan 20
PHL5:40 amPhiladelphia
10h 16m
1 stop
SJC12:56 pmSan Jose
$267
Find similar

Alaska Airlines flights from San Jose, California to Philadelphia

Our best Alaska Airlines deals on San Jose, California to Philadelphia flight tickets
Alaska Airlines
Jan 26
SJC6:15 amSan Jose
8h 48m
1 stop
PHL6:03 pmPhiladelphia
Jan 31
PHL7:06 pmPhiladelphia
17h 42m
1 stop
SJC9:48 amSan Jose
$273
Find similar
Alaska Airlines
Dec 9
SJC5:00 pmSan Jose
9h 46m
1 stop
PHL5:46 amPhiladelphia
Jan 26
PHL7:06 pmPhiladelphia
25h 02m
1 stop
SJC5:08 pmSan Jose
$341
Find similar
Alaska Airlines
Dec 2
SJC3:49 pmSan Jose
23h 04m
1 stop
PHL5:53 pmPhiladelphia
Dec 6
PHL7:06 amPhiladelphia
9h 44m
1 stop
SJC1:50 pmSan Jose
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Philadelphia 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 12, 2025.
Use the filters below to find and compare flights from San Jose, California to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Tue 12/9

10:25 pm-9:27 am

1 stop8h 02m

Philadelphia

Tue 1/20

6:37 pm-11:58 pm

1 stop8h 21m

$257

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Tue 12/9

6:59 pm-9:27 am

2 stops11h 28m

Philadelphia

Tue 1/20

6:55 am-12:56 pm

1 stop9h 01m

$262

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Sun 1/18

2:06 pm-12:23 am

1 stop7h 17m

Philadelphia

Tue 1/20

5:40 am-12:56 pm

1 stop10h 16m

$267

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Sat 1/17

2:06 pm-12:23 am

1 stop7h 17m

Philadelphia

Sun 1/18

5:40 am-3:07 pm

2 stops12h 27m

$272

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Mon 1/26

6:15 am-6:03 pm

1 stop8h 48m

Philadelphia

Sat 1/31

7:06 pm-9:48 am

1 stop17h 42m

$273

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Thu 12/11

6:10 am-4:19 pm

1 stop7h 09m

Philadelphia

Wed 1/21

5:00 am-1:42 pm

1 stop11h 42m

$274

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Fri 12/12

10:25 pm-10:03 am

1 stop8h 38m

Philadelphia

Tue 12/16

5:30 am-11:40 am

1 stop9h 10m

$277

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Thu 12/11

7:16 pm-6:50 am

1 stop8h 34m

Philadelphia

Wed 1/21

10:40 am-6:34 pm

2 stops10h 54m

$279

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Thu 1/15

7:00 am-12:23 am

2 stops14h 23m

Philadelphia

Wed 1/21

6:37 pm-11:58 pm

1 stop8h 21m

$282

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

Thu 1/15

7:00 am-12:23 am

2 stops14h 23m

Philadelphia

Wed 1/21

12:16 pm-9:56 pm

2 stops12h 40m

$287

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 Philadelphia from

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

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 Philadelphia?

The cheapest month to fly to Philadelphia from San Jose, California is in October. Flight prices, which tend to average around $297, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Philadelphia, with average flight prices from San Jose, California averaging around $337.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from San Jose, California to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $355. On the other hand, Sunday is the most expensive day to depart from San Jose, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $445.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from San Jose, California to Philadelphia in the evening for as low as $361. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $391.

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from San Jose, California for as low as $260 on momondo.

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

As of November 2025, prices for San Jose, California to Philadelphia flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from San Jose, California to Philadelphia

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

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

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

Fastest flight time

5h 08m

Direct flights

Tue, Wed and Sat

Airports in Philadelphia

1 airport
The fastest flight from San Jose, California to Philadelphia takes 5h 08m
Direct flights go from San Jose, California to Philadelphia on Tuesday, Wednesday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Philadelphia: Philadelphia (PHL)
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  • How far is San Jose to Philadelphia by plane?

    The distance between San Jose and Philadelphia is about 2497.7 mi. Typically, this will take 7h 15m by plane in normal conditions.

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

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

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

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

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

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from San Jose, California to Philadelphia

Compare and see reviews for airlines that fly from San Jose, California to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $99Free CancellationRating
6.3
8,137 reviews
Search Spirit Airlines flights
FrontierPriceFrom $168Free CancellationRating
5.8
3,113 reviews
Search Frontier flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
DeltaPriceFrom $245Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $283Free CancellationRating
8.0
4,235 reviews
Search Southwest flights

  • Southwest Flights From San Jose, California to Philadelphia

    Southwest operates around 4 flights from San Jose, California to Philadelphia every week. The average price of these flights found in the last 72 hours has been $426, but momondo users have found Southwest deals from San Jose, California to Philadelphia from as low as $283 round-trip. Southwest has been scored 8.0/10 in 4,235 reviews.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Dewey Beach
Newark
Reading
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Essington
Vineland
Pottstown
New Castle
Somers Point

Why use momondo?

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

Finding the right flight to Philadelphia from San Jose 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 Philadelphia quick and easy, saving you time and money.

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

Flights from San Jose to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between San Jose and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Philadelphia from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Philadelphia 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.
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