American Airlines Cheap Flights from Pittsburgh to San Diego

View €113 flight on Sat, 25 Oct 2025Opens in a new window

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Prices were available within the past 7 days and start at €113 for one-way flights and €226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 18 Aug - Mon, 25 Aug
PIT
Pittsburgh
SAN
San Diego
€226 Return, found 5 days ago
€226
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug from Pittsburgh to San Diego, returning Mon, 25 Aug, priced at €226 found 5 days ago
American Airlines
Mon, 18 Aug - Fri, 22 Aug
PIT
Pittsburgh
SAN
San Diego
€232 Return, found 5 days ago
€232
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug from Pittsburgh to San Diego, returning Fri, 22 Aug, priced at €232 found 5 days ago
American Airlines
Mon, 18 Aug - Fri, 22 Aug
PIT
Pittsburgh
CLD
Carlsbad
€237 Return, found 5 days ago
€237
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug from Pittsburgh to Carlsbad, returning Fri, 22 Aug, priced at €237 found 5 days ago
American Airlines
Mon, 18 Aug - Mon, 25 Aug
PIT
Pittsburgh
SAN
San Diego
€243 Return, found 5 days ago
€243
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug from Pittsburgh to San Diego, returning Mon, 25 Aug, priced at €243 found 5 days ago
American Airlines
Mon, 18 Aug - Fri, 22 Aug
PIT
Pittsburgh
SAN
San Diego
€249 Return, found 5 days ago
€249
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug from Pittsburgh to San Diego, returning Fri, 22 Aug, priced at €249 found 5 days ago
American Airlines
Mon, 18 Aug - Fri, 22 Aug
PIT
Pittsburgh
SAN
San Diego
€254 Return, found 5 days ago
€254
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug from Pittsburgh to San Diego, returning Fri, 22 Aug, priced at €254 found 5 days ago
Pittsburgh to San Diego route information
Origin airport
Pittsburgh Intl.
Destination airport
San Diego Intl.
Distance
3361 km
Average flight time
3 hours 44 mins
*Available to Expedia members.