San Diego to Philadelphia

SANPHL

Fly from San Diego to Philadelphia starting at USD 173 with Frontier Airlines.Best fare available on Oct 9, 2026.Limited seats. Better plans. Book before it's gone.

San Diego to Philadelphia cheapest flights this week

1 Oct
Alaska Airlines
07:30SAN
21:30PHL
2 StopUSD 291VIEW DEAL
2 Oct
Alaska Airlines
08:21SAN
08:02PHL
1 StopUSD 284VIEW DEAL
2 Oct
Frontier Airlines
18:45SAN
13:27PHL
2 StopUSD 236VIEW DEAL
6 Oct
Mexicana de Aviaci
13:22SAN
10:35PHL
1 StopUSD 240VIEW DEAL
8 Oct
Frontier Airlines
20:34SAN
04:18PHL
1 StopUSD 275VIEW DEAL
9 Oct
Frontier Airlines
16:53SAN
22:16PHL
1 StopUSD 173VIEW DEAL
1 Mar
Southwest Airlines
22:40SAN
08:10PHL
1 StopUSD 179VIEW DEAL
1 May
Alaska Airlines
16:50SAN
02:55PHL
1 StopUSD 228VIEW DEAL

San Diego to Philadelphia monthly flight fare trend

Sep
No flights
Oct
from USD 173
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights

Airport Details

Origin

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Destination

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

Flights from San Diego

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