$109 Cheap Flights from San Jose (SJC) to Philadelphia (PHL)

View $109 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from San Jose to Philadelphia (SJC-PHL)

Prices were available within the past 7 days and start at $109 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Aug 18 - Tue, Aug 19
SJC
San Jose
PHL
Philadelphia
$225 Roundtrip, found 8 hours ago
$225
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Mon, Aug 18 from San Jose to Philadelphia, returning Tue, Aug 19, priced at $225 found 8 hours ago
American Airlines
Sun, Aug 31 - Sat, Sep 6
SJC
San Jose
PHL
Philadelphia
$234 Roundtrip, found 9 hours ago
$234
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sun, Aug 31 from San Jose to Philadelphia, returning Sat, Sep 6, priced at $234 found 9 hours ago
American Airlines
Sun, Aug 31 - Sat, Sep 6
SJC
San Jose
PHL
Philadelphia
$236 Roundtrip, found 9 hours ago
$236
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sun, Aug 31 from San Jose to Philadelphia, returning Sat, Sep 6, priced at $236 found 9 hours ago
Spirit Airlines
Wed, Aug 13 - Sat, Aug 16
SJC
San Jose
PHL
Philadelphia
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, Aug 13 from San Jose to Philadelphia, returning Sat, Aug 16, priced at $239 found 4 days ago
United
Tue, Oct 21 - Tue, Oct 28
SJC
San Jose
PHL
Philadelphia
$246 Roundtrip, found 3 hours ago
$246
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Oct 21 from San Jose to Philadelphia, returning Tue, Oct 28, priced at $246 found 3 hours ago
Frontier Airlines
Thu, Aug 14 - Wed, Aug 20
SJC
San Jose
PHL
Philadelphia
$248 Roundtrip, found 10 hours ago
$248
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Aug 14 from San Jose to Philadelphia, returning Wed, Aug 20, priced at $248 found 10 hours ago
United
Tue, Oct 21 - Tue, Oct 28
SJC
San Jose
PHL
Philadelphia
$248 Roundtrip, found 3 hours ago
$248
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Oct 21 from San Jose to Philadelphia, returning Tue, Oct 28, priced at $248 found 3 hours ago
Spirit Airlines
Mon, Aug 18 - Tue, Aug 19
SJC
San Jose
PHL
Philadelphia
$249 Roundtrip, found 8 hours ago
$249
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Mon, Aug 18 from San Jose to Philadelphia, returning Tue, Aug 19, priced at $249 found 8 hours ago
Spirit Airlines
Wed, Sep 3 - Sat, Sep 6
SJC
San Jose
PHL
Philadelphia
$250 Roundtrip, found 5 hours ago
$250
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed, Sep 3 from San Jose to Philadelphia, returning Sat, Sep 6, priced at $250 found 5 hours ago
Hawaiian Airlines
Tue, Oct 28 - Wed, Nov 12
SJC
San Jose
PHL
Philadelphia
$250 Roundtrip, just found
$250
Roundtrip
just found
Select Hawaiian Airlines flight, departing Tue, Oct 28 from San Jose to Philadelphia, returning Wed, Nov 12, priced at $250 just found

Find the cheapest month to fly from San Jose (SJC) to Philadelphia (PHL)

October is typically the cheapest month to fly

From $113 - $357 per traveler.

Graph displaying average flight prices per month

Flights from San Jose (SJC) to Philadelphia (PHL)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$225
Distance
2497 mi

San Jose to Philadelphia Flights

The cheapest times to fly from San Jose to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Philadelphia are during the month of August. You can find some of the cheapest flights from San Jose to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Philadelphia

Sunday is one of the best days to book for cheap flights from San Jose to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL) cost?
Discover the latest flight deals from SJC to PHL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SJC to PHL?
The cheapest flights from SJC to PHL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL)?
You can't take a direct flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Philadelphia Intl. Airport (PHL). However, you can easily travel to Philadelphia without any layovers by leaving from San Francisco Intl. Airport (SFO).
What is the cheapest airline that flies from SJC to PHL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SJC to PHL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL)?
Nonstop flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJC to PHL?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL)?
Opt for a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your plane ticket from SJC to PHL right before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SJC to PHL flight and hotel package?
You'll typically save money by booking a SJC to PHL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Philadelphia Intl. Airport (PHL)?
In most cases, you can reschedule or cancel your SJC to PHL flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.