American Airlines flights to San Diego from Washington

View S$242 flight on Sat, 23 Aug, 2025Opens in a new window

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American Airlines flights from Washington to San Diego (IAD→SAN)

Prices were available within the past 7 days and start at S$242 for one-way flights and S$419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$419 Return, found 2 days ago
S$419
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$419 found 2 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$446 Return, found 2 days ago
S$446
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$446 found 2 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$471 Return, found 2 days ago
S$471
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$471 found 2 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$475 Return, found 2 days ago
S$475
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$475 found 2 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$496 Return, found 2 days ago
S$496
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$496 found 2 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$509 Return, found 2 days ago
S$509
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$509 found 2 days ago
Washington to San Diego route information
Origin airport
Washington Dulles Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
3598 km
Average flight time
2 hours 21 mins
*Available to Expedia members.