Flights from San Diego to Philadelphia

Our cheapest offers for flights from San Diego to Philadelphia

Here you can compare cheap flights from San Diego (SAN) to Philadelphia (PHL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Philadelphia. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (LAS)
NK3792, NK0904
11h 22min
Return
11/17/25
1 Stopover (DEN)
F93339, F92817
07h 49min
Spirit Airlines ?
$248
Best option
San Diego
Philadelphia
Outbound
10/18/25
direct
AA2093
05h 35min
Return
11/17/25
direct
AA2722
06h 00min
American Airlines ?
$376
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (LAS)
NK3792, NK0904
11h 22min
Return
11/17/25
1 Stopover (DEN)
F93339, F92817
07h 49min
Spirit Airlines
$251
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (LAS)
NK1480, NK0904
14h 52min
Return
11/17/25
1 Stopover (DEN)
F93339, F92817
07h 49min
Spirit Airlines
$253
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (LAS)
NK3792, NK0904
11h 22min
Return
11/17/25
1 Stopover (DEN)
F93339, F92817
07h 49min
Spirit Airlines
$257
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (LAS)
NK3792, NK0904
11h 22min
Return
11/17/25
1 Stopover (SEA)
AS0370, AS0765
12h 12min
Spirit Airlines
$318
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (SEA)
AS1071, AS0444
09h 45min
Return
11/17/25
1 Stopover (SEA)
AS0370, AS0765
12h 12min
Alaska Airlines ?
$386
San Diego
Philadelphia
Outbound
10/18/25
direct
AA2093
05h 35min
Return
11/17/25
direct
AA2722
06h 00min
American Airlines ?
$521
San Diego
Philadelphia
Outbound
10/18/25
1 Stopover (SEA)
HA6443, HA6544
09h 45min
Return
11/17/25
1 Stopover (SEA)
HA6353, HA6880
12h 12min
Hawaiian Airlines ?
$893
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Diego to Philadelphia

Favorite airline: Spirit Airlines
69 % of travelers choose to book flights on this route with Spirit Airlines, American Airlines and United Airlines.
Spirit Airlines
45 %
American Airlines
12 %
United Airlines
12 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 216 % cheaper.
non stop flight
1 stop
2 stops
05h 10min
06h 40min
12h 40min
$816
$258
$320
Favourite connection: via Las Vegas
When booking flights from San Diego to Philadelphia 47 % of travelers prefer to fly via Las Vegas.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
06h 40min, from $258
47 %
1 stopover Denver International Airport, CO
07h 46min, from $332
19 %
Direct flights
05h 10min, from $816
16 %

Important flight information

Flight information: San Diego - Philadelphia

Roundtrip from $247.54
Flight duration min. 05:02 / max. 05:11
Return flight duration min. 05:56/ max. 07:20
Distance 3810 km
Flights per week 13
Departure airport Airport San Diego - Lindberg Field International, CA (SAN)
Arrival airport Airport Philadelphia International Airport, PA (PHL)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Philadelphia
Flight destinations with a similar price
Flight destinations with a similar price