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 4 days ago
S$419
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$419 found 4 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$446 Return, found 4 days ago
S$446
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$446 found 4 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$471 Return, found 4 days ago
S$471
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$471 found 4 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$475 Return, found 4 days ago
S$475
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$475 found 4 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$496 Return, found 4 days ago
S$496
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$496 found 4 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
S$509 Return, found 4 days ago
S$509
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at S$509 found 4 days ago
Washington to San Diego route information
Origin airport
Washington Dulles Intl.
Destination airport
San Diego Intl.
Distance
3598 km
Average flight time
2 hours 21 mins
*Available to Expedia members.