￥18,610 Cheap American Airlines flights Washington (IAD) to San Diego (SAN)

View ￥18,610 flight on Wed, Nov 19, 2025Opens in a new window

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￥18,610 Cheap American Airlines flights Washington (IAD) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥18,610 for one-way flights and ￥48,820 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jul 11 - Wed, Jul 16
IAD
Washington
SAN
San Diego
￥48,820 Roundtrip, found 2 days ago
￥48,820
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Washington to San Diego, returning Wed, Jul 16, priced at ￥48,820 found 2 days ago
American Airlines
Fri, Jul 11 - Wed, Jul 16
IAD
Washington
SAN
San Diego
￥52,480 Roundtrip, found 2 days ago
￥52,480
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Washington to San Diego, returning Wed, Jul 16, priced at ￥52,480 found 2 days ago
American Airlines
Fri, Jul 11 - Wed, Jul 16
IAD
Washington
SAN
San Diego
￥54,600 Roundtrip, found 2 days ago
￥54,600
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Washington to San Diego, returning Wed, Jul 16, priced at ￥54,600 found 2 days ago
American Airlines
Fri, Jul 11 - Wed, Jul 16
IAD
Washington
SAN
San Diego
￥56,130 Roundtrip, found 2 days ago
￥56,130
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Washington to San Diego, returning Wed, Jul 16, priced at ￥56,130 found 2 days ago
American Airlines
Fri, Jul 11 - Wed, Jul 16
IAD
Washington
SAN
San Diego
￥56,230 Roundtrip, found 2 days ago
￥56,230
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Washington to San Diego, returning Wed, Jul 16, priced at ￥56,230 found 2 days ago
American Airlines
Fri, Jul 11 - Wed, Jul 16
IAD
Washington
SAN
San Diego
￥56,890 Roundtrip, found 2 days ago
￥56,890
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Washington to San Diego, returning Wed, Jul 16, priced at ￥56,890 found 2 days ago
Flights from Washington (IAD) to San Diego (SAN)
Origin airport
Washington Dulles Intl.
Destination airport
San Diego Intl.
Distance
3598 km
Average flight time
2 hours 21 mins
*Available to Expedia members.