| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Philadelphia San Diego | Outbound 04/29/25 1 Stopover (LAS) F91601, F91465 08h 10min | Return 05/08/25 1 Stopover (LAS) F91326, F91602 21h 27min |  Frontier Airlines |  | ? | $179 | |
| Best option Philadelphia San Diego | Outbound 07/25/25 direct AA1489 05h 33min | Return 08/17/25 direct AA3245 05h 18min |  American Airlines | | ? | $410 | |
| Philadelphia San Diego | Outbound 04/29/25 1 Stopover (LAS) F91601, F91465 08h 10min | Return 05/08/25 1 Stopover (LAS) NK2296, NK2267 08h 03min | Frontier Airlines |  | ? | $184 | |
| Philadelphia San Diego | Outbound 04/29/25 1 Stopover (LAS) NK0669, NK0951 12h 26min | Return 05/08/25 1 Stopover (LAS) NK2507, NK2267 09h 18min |  Spirit Airlines |  | $188 | ||
| Philadelphia San Diego | Outbound 04/29/25 1 Stopover (LAS) NK0669, NK0951 12h 26min | Return 05/08/25 1 Stopover (LAS) NK2296, NK2267 08h 03min | Spirit Airlines |  | ? | $193 | |
| Philadelphia San Diego | Outbound 04/29/25 1 Stopover (LAS) NK0669, NK0951 12h 26min | Return 05/08/25 1 Stopover (LAS) NK2369, NK2267 20h 46min | Spirit Airlines |  | $198 | ||
| Philadelphia San Diego | Outbound 04/29/25 1 Stopover (LAS) NK0669, NK0951 12h 26min | Return 05/08/25 1 Stopover (LAS) NK2296, NK2267 08h 03min | Spirit Airlines |  | $220 | ||
| Philadelphia San Diego | Outbound 09/19/25 1 Stopover (DTW) NK1012, NK3894 09h 53min | Return 09/29/25 1 Stopover (SEA) AS1071, AS0444 09h 18min | Spirit Airlines |  | $277 | ||
| Philadelphia San Diego | Outbound 09/19/25 1 Stopover (SEA) AS0370, AS1096 10h 14min | Return 09/29/25 1 Stopover (SEA) AS1135, AS0371 11h 16min |  Alaska Airlines | | ? | $296 | |
| Philadelphia San Diego | Outbound 09/19/25 1 Stopover (DTW) NK1012, NK3894 09h 53min | Return 09/29/25 2 Stopovers (LAS, ATL) NK1499, NK1203, NK1061 10h 33min | Spirit Airlines | | ? | $313 |
Stops
- Direct flight
Airline
- Spirit Airlines
- American Airlines
- Frontier Airlines
- Alaska Airlines
- United Airlines
Tips and tricks to help you find cheap flights from Philadelphia to San Diego
Favorite airline: Frontier Airlines
Frontier Airlines is the most popular airline for flights from Philadelphia to San Diego.
Frontier Airlines
35 %
Spirit Airlines
24 %
United Airlines
24 %
Stopover flights are the cheapest connection
Direct flights on this route are $596.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
05h 55min
09h 57min
$816
$220
Favourite connection: via Denver
Flights with a stopover in Denver are the most popular connection for this route.
Route
bookings
1 stopover Denver International Airport, CO
09h 57min, from $220
46 %
1 stopover Las Vegas - McCarran International Airport, NV
08h 04min, from $261
31 %
1 stopover New York - Newark Liberty International Airport, NJ
08h 27min, from $280
15 %
Important flight information
Flight information: Philadelphia - San Diego
| Roundtrip from | $178.48 |
|---|---|
| Flight duration | min. 05:56 / max. 07:20 |
| Return flight duration | min. 05:02/ max. 05:11 |
| Distance | 3810 km |
| Flights per week | 14 |
| Departure airport | Airport Philadelphia International Airport, PA (PHL) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Philadelphia - Miami from $82
- Flight Philadelphia - Los Angeles from $152
- Flight Philadelphia - Las Vegas from $132
- Flight Philadelphia - Denver from $230
- Flight Philadelphia - Chicago from $180
- Flight Philadelphia - San Francisco from $176
- Flight Philadelphia - Boston from $158
- Flight Philadelphia - Atlanta from $105
- Flight Philadelphia - Orlando from $96
Alternative flights to San Diego
- Flight New York - San Diego from $184
- Flight Las Vegas - San Diego from $52
- Flight San Francisco - San Diego from $42
- Flight Orlando - San Diego from $181
- Flight Austin - San Diego from $109
- Flight Seattle-Tacoma - San Diego from $152
- Flight Portland-Oregon - San Diego from $128
- Flight San Jose - San Diego from $101
- Flight Denver - San Diego from $90
- Flight New York - San Diego from $184
Flight destinations with a similar price
- Flight San Diego - Istanbul from $807
- Flight San Diego - Vancouver from $124
- Flight San Diego - Toronto from $208
- Flight San Diego - San Jose, Costa Rica from $385
- Flight San Diego - Stuttgart from $728
- Flight San Diego - Dusseldorf from $773
- Flight San Diego - Munich from $732
- Flight San Diego - Frankfurt from $602
- Flight San Diego - Berlin from $710
- Flight San Diego - Montego Bay from $411
Flight destinations with a similar price
- Flight Philadelphia - Chicago from $180
- Flight Philadelphia - San Francisco from $176
- Flight Philadelphia - Fort Myers from $169
- Flight Philadelphia - Chicago O'Hare from $180
- Flight Philadelphia - New Orleans from $171
- Flight Philadelphia - Columbus from $190
- Flight Philadelphia - St. Louis from $176
- Flight Philadelphia - Cincinnati from $175