American Airlines Cheap Flights from San Francisco to San Diego

View €68 flight on Tue, 12 Aug 2025Opens in a new window

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Prices were available within the past 7 days and start at €68 for one-way flights and €127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 21 Aug - Mon, 25 Aug
SFO
San Francisco
SAN
San Diego
€127 Return, found 7 hours ago
€127
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 21 Aug from San Francisco to San Diego, returning Mon, 25 Aug, priced at €127 found 7 hours ago
American Airlines
Thu, 21 Aug - Mon, 25 Aug
SFO
San Francisco
SAN
San Diego
€135 Return, found 7 hours ago
€135
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 21 Aug from San Francisco to San Diego, returning Mon, 25 Aug, priced at €135 found 7 hours ago
American Airlines
Thu, 21 Aug - Mon, 25 Aug
SFO
San Francisco
SAN
San Diego
€136 Return, found 7 hours ago
€136
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 21 Aug from San Francisco to San Diego, returning Mon, 25 Aug, priced at €136 found 7 hours ago
American Airlines
Thu, 14 Aug - Mon, 18 Aug
SFO
San Francisco
CLD
Carlsbad
€137 Return, found 1 day ago
€137
Return
found 1 day ago
Select American Airlines flight, departing Thu, 14 Aug from San Francisco to Carlsbad, returning Mon, 18 Aug, priced at €137 found 1 day ago
American Airlines
Thu, 14 Aug - Mon, 18 Aug
SFO
San Francisco
CLD
Carlsbad
€137 Return, found 2 days ago
€137
Return
found 2 days ago
Select American Airlines flight, departing Thu, 14 Aug from San Francisco to Carlsbad, returning Mon, 18 Aug, priced at €137 found 2 days ago
American Airlines
Wed, 1 Oct - Sat, 4 Oct
SFO
San Francisco
SAN
San Diego
€159 Return, found 5 days ago
€159
Return
found 5 days ago
Select American Airlines flight, departing Wed, 1 Oct from San Francisco to San Diego, returning Sat, 4 Oct, priced at €159 found 5 days ago
San Francisco to San Diego route information
Origin airport
San Francisco Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, United
Popular airline
American Airlines
Distance
714 km
Average flight time
1 hour 34 mins
*Available to Expedia members.