￥18,450 Cheap American Airlines flights Philadelphia (PHL) to San Diego (SAN)

View ￥18,450 flight on Tue, May 27, 2025Opens in a new window

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￥18,450 Cheap American Airlines flights Philadelphia (PHL) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥18,450 for one-way flights and ￥46,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 31 - Sat, Jun 7
PHL
Philadelphia
SAN
San Diego
￥46,220 Roundtrip, found 3 days ago
￥46,220
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 31 from Philadelphia to San Diego, returning Sat, Jun 7, priced at ￥46,220 found 3 days ago
American Airlines
Sat, May 31 - Sat, Jun 7
PHL
Philadelphia
CLD
Carlsbad
￥49,020 Roundtrip, found 3 days ago
￥49,020
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 31 from Philadelphia to Carlsbad, returning Sat, Jun 7, priced at ￥49,020 found 3 days ago
American Airlines
Sat, May 31 - Sat, Jun 7
PHL
Philadelphia
SAN
San Diego
￥49,670 Roundtrip, found 3 days ago
￥49,670
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 31 from Philadelphia to San Diego, returning Sat, Jun 7, priced at ￥49,670 found 3 days ago
American Airlines
Wed, Jul 9 - Mon, Jul 14
PHL
Philadelphia
SAN
San Diego
￥51,490 Roundtrip, found 2 days ago
￥51,490
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 9 from Philadelphia to San Diego, returning Mon, Jul 14, priced at ￥51,490 found 2 days ago
American Airlines
Wed, Jul 9 - Mon, Jul 14
PHL
Philadelphia
SAN
San Diego
￥52,890 Roundtrip, found 2 days ago
￥52,890
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 9 from Philadelphia to San Diego, returning Mon, Jul 14, priced at ￥52,890 found 2 days ago
American Airlines
Wed, Jul 9 - Mon, Jul 14
PHL
Philadelphia
CLD
Carlsbad
￥54,290 Roundtrip, found 2 days ago
￥54,290
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 9 from Philadelphia to Carlsbad, returning Mon, Jul 14, priced at ￥54,290 found 2 days ago
Flights from Philadelphia (PHL) to San Diego (SAN)
Origin airport
Philadelphia Intl.
Destination airport
San Diego Intl.
Distance
3784 km

Frequently asked questions

American Airlines Flights from Philadelphia to San Diego

❓ How much is a flight ticket from Philadelphia (PHL) -San Diego (SAN) with American Airlines?

✔️ Prices were available within the past 7 days and starts at ￥18,450 for one-way flights and ￥46,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


❓Which month is the cheapest flight ticket for Philadelphia (PHL) to San Diego (SAN) with American Airlines?

✔️ Air fares published on Expedia.co.jp over the past 7 days with lowest price for one-way departures in May and round-trip departures in May.

*Available to Expedia members.