>>>>
Cheap Flights from Philadelphia to San Diego
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Cheap Flights from Philadelphia to San Diego starting at CNY 60
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- PHL10:519h 20m1 stopSAN17:11Sat, May 4|Philadelphia - San Diego|Frontier AirlinesCNY 60CNY 13355% OFF55% OFFCNY 133CNY 60
- PHL20:4013h 53m1 stopSAN07:33Sat, May 11|Philadelphia - San Diego|Frontier AirlinesCNY 67CNY 13350% OFF50% OFFCNY 133CNY 67
- PHL20:2713h 47m1 stopSAN07:14Fri, May 17|Philadelphia - San Diego|Frontier AirlinesCNY 82CNY 13338% OFF38% OFFCNY 133CNY 82
- PHL20:5013h 10m1 stopSAN07:00Mon, May 13|Philadelphia - San Diego|Frontier AirlinesCNY 82CNY 82
- PHL20:4014h 28m1 stopSAN08:08Thu, May 2|Philadelphia - San Diego|Frontier AirlinesCNY 82CNY 82
- PHL20:4014h 44m1 stopSAN08:24Tue, May 7|Philadelphia - San Diego|Frontier AirlinesCNY 86CNY 86
- PHL13:4023h 35m1 stopSAN10:15Tue, Apr 30|Philadelphia - San Diego|Frontier AirlinesCNY 86CNY 86
- PHL10:519h 20m1 stopSAN17:11Sat, Apr 27|Philadelphia - San Diego|Frontier AirlinesCNY 87CNY 87
- PHL20:2713h 37m1 stopSAN07:04Tue, May 21|Philadelphia - San Diego|Frontier AirlinesCNY 98CNY 98
- PHL20:4014h 23m1 stopSAN08:03Wed, Apr 24|Philadelphia - San Diego|Frontier AirlinesCNY 99CNY 99
- PHL13:003h 5mDirectSAN14:00Fri, Apr 26|Philadelphia - San Diego|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Cheapest time to fly from Philadelphia to San Diego
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Philadelphia to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From S$ 60
American Airlines
From S$ 138
Sun Country Airlines
From S$ 147
Spirit Airlines
From S$ 149
Delta Air Lines
From S$ 205
Alaska Airlines
From S$ 256
Southwest Airlines
From S$ 267
United Airlines
From S$ 286
Jetblue Airways
From S$ 291
ANA airlines
Find more flights and airlines
Alternative Routes from Philadelphia to San Diego
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to San Diego.
- CheapestPHL10:519h 20m1 transferSAN17:11Philadelphia International Airport - San Diego International AirportSat, May 4Frontier AirlinesS$ 60
- TTN17:0016h 24m2 transferSAN06:24Trenton Mercer Airport - San Diego International AirportThu, May 16Frontier AirlinesS$ 139
- TTN17:0016h 24m2 transferSAN06:24Trenton Mercer Airport - San Diego International AirportThu, May 16Frontier AirlinesS$ 139Find More Flights
Frequently Asked Questions
How to find a cheap flight from Philadelphia to San Diego
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 Diego. 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
Check airline and travel agency websites for latest flight deals
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
Save up to £10 per person when booking your flights on Trip.com
Find cheapest flight ticket from Philadelphia to San Diego
Cheapest direct flight price | S$ 59 |
---|---|
Cheapest return ticket price | S$ 319 |
Cheapest month | March |
Peak season for travel | July |
Flight distance | 3,806.02km |
Average flight time | 5 hours 40 minutes |
Popular airline | American Airlines |
Plan Your Trip Around San Diego
Find Cheap Flights & Deals on Trip.com
Popular Flights from Philadelphia
- Flights Philadelphia to Orlando
- Flights Philadelphia to Atlanta
- Flights Philadelphia to Fort Lauderdale
- Flights Philadelphia to Miami
- Flights Philadelphia to Tampa
- Flights Philadelphia to Boston
- Flights Philadelphia to Los Angeles
- Flights Philadelphia to Charlotte
- Flights Philadelphia to Nashville
- Flights Philadelphia to West Palm Beach
- Flights Philadelphia to Fort Myers
- Flights Philadelphia to Houston
- Flights from Philadelphia International Airport to New York
- Flights from Philadelphia International Airport to Singapore
- Flights from Philadelphia International Airport to Lancaster
- Flights from Trenton Mercer Airport to Orlando
- Flights from Trenton Mercer Airport to Singapore
- Flights from Philadelphia to Fuzhou Changle International Airport
- Flights from Philadelphia to Hailar Airport
- Flights from Philadelphia to Hengyang Nanyue Airport
- Flights from Philadelphia to Harbin Taiping International Airport
- Flights from Philadelphia to Huizhou Pingtan Airport
- Flights from Philadelphia to HZG Airport
- Flights from Philadelphia International Airport to Singapore Changi Airport
- Flights from Trenton Mercer Airport to Singapore Changi Airport
Recommended Hotels in San Diego
- Hotels near Pacific Beads
- Hotels near American Sea Food Co
- Hotels near Upstart Crow
- Hotels near Vans
- Hotels near Palomar College Rancho Bernardo Education Center
- Hotels near Miramar National Cemetery
- Hotels near Harbor Drive Pedestrian Bridge
- Hotels near Nutrimart Downtown - Supplement Store San Diego
- Hotels near Alpha Mini Mart - Alph Pack & Ship
- Hotels near Capehart (Soledad) Dog Park
- Hotels near Chuck Jones Gallery
- Hotels near ACD GALLERY
- Hotels near House of Hospitality
- Hotels near GNC
- Hotels near Alcázar Garden
- Hotels near Carol Gardyne Boutique
- Hotels near Giant Panda Research Station
- Hotels near California Candle Gallery
- Hotels near Pirch San Diego
- Hotels near Whaley House Museum
- Hotels near Islamic Center of San Diego (ICSD)
- Hotels near USS RECRUIT
- Hotels near Vons
- Hotels near Buddha For You Gifts & Books
- Hotels near Protector Brewery
- Hotels near JCPenney
- Hotels near Space Center-Balboa Park
- Hotels near Cousin's Candy Shops
- Hotels near UC San Diego (UCSD) Extended Studies - University City Center
- Hotels near Coronado Bridge
Popular Flights to San Diego
- Flights Las Vegas to San Diego
- Flights San Francisco to San Diego
- Flights New York to San Diego
- Flights Honolulu to San Diego
- Flights Tokyo to San Diego
- Flights Phoenix to San Diego
- Flights Seattle to San Diego
- Flights Calgary to San Diego
- Flights Austin to San Diego
- Flights Orlando to San Diego
- Flights Denver to San Diego
- Flights Dallas to San Diego
- Flights from Singapore Changi Airport to San Diego
- Flights from John Wayne Airport to San Diego
- Flights from Cavern City Air Terminal to San Diego
- Flights from Concord-Padgett Regional Airport to San Diego
- Flights from Bishop to San Diego
- Flights from Salem to San Diego
- Flights from London to San Diego International Airport
- Flights from Tokyo to San Diego International Airport
- Flights from Sapporo to San Diego International Airport
- Flights from Osaka to San Diego International Airport
- Flights from Dubai to San Diego International Airport
- Flights from San Francisco to San Diego International Airport
- Flights from Singapore Changi Airport to San Diego International Airport
Recommended Routes
- Flights Los Angeles to New York
- Flights New York to Los Angeles
- Flights San Francisco to Los Angeles
- Flights San Francisco to Las Vegas
- Flights Los Angeles to Las Vegas
- Flights Los Angeles to Honolulu
- Flights Las Vegas to San Francisco
- Flights San Francisco to New York
- Flights Los Angeles to San Francisco
- Flights New York to Orlando
- Flights New York to San Francisco
- Flights New York to Miami
- Flights from Los Angeles International Airport to Burbank
- Flights from Los Angeles International Airport to Santa Ana
- Flights from Los Angeles International Airport to Long Beach
- Flights from Orlando International Airport to Sarasota
- Flights from Orlando International Airport to Tampa
- Flights from Orlando International Airport to Gainesville
- Flights from San Francisco to Scotts Bluff County Airport
- Flights from San Francisco to WilkesBarre International Airport
- Flights from San Francisco to Chadron Municipal Airport
- Flights from San Francisco to Kalamazoo Airport
- Flights from San Francisco to Willard Airport
- Flights from San Francisco to Colorado Springs Airport
- Flights from Orlando International Airport to Tampa International Airport
- Flights from Paine Field Airport to Bishop
Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943