US$91️ Cheap Flights from Philadelphia to San Jose (2024)

Flights from Philadelphia to San Jose

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Find cheap one-way flights from Philadelphia to San Jose starting at CNY 91.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Philadelphia to San Jose?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Philadelphia to San Jose

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From US$91

Spirit Airlines

From US$108

Delta Air Lines

From US$125

American Airlines

From US$129

United Airlines

From US$172

Jetblue Airways

From US$192

Alaska Airlines

From US$199

Sun Country Airlines

From US$245

Southwest Airlines

From US$252

ANA airlines

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Find cheap flights from Philadelphia to San Jose by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to San Jose.

Cheapest
PHL
08:24
10h 26m
1 transfer
SJC
15:50
Philadelphia International Airport - SJ International Airport
Wed, May 22Frontier Airlines
US$91
TTN
17:12
32h 36m
2 transfer
SJC
22:48
Trenton Mercer Airport - SJ International Airport
Sun, Apr 28Frontier Airlines
US$221
TTN
17:12
32h 36m
2 transfer
SJC
22:48
Trenton Mercer Airport - SJ International Airport
Sun, Apr 28Frontier Airlines
US$221
Find More Flights

Frequently Asked Questions

When are flight tickets from Philadelphia (PHL) to San Jose (SJC) the cheapest?
Airlines adjust prices for flights from Philadelphia to San Jose based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Philadelphia (PHL) to San Jose (SJC) cost?
According to Trip.com's data, the lowest price is around $473.
What is the transportation method from the main airport to downtown in San Jose?
- The distance from SJ International Airport to downtown is about 4km. It takes about 20 minutes by taxi.

How to find a cheap flight from Philadelphia to San Jose

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to San Jose. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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