Flights to East County from Washington - ￥18,840

View ￥18,840 flight on Tue, Aug 26, 2025Opens in a new window

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Cheap Flights from Washington to East County (WAS-SAN)

Prices were available within the past 7 days and start at ￥18,840 for one-way flights and ￥37,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 23 - Sat, Aug 30
IAD
Washington
SAN
San Diego
￥37,570 Roundtrip, found 2 days ago
￥37,570
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 23 from Washington to San Diego, returning Sat, Aug 30, priced at ￥37,570 found 2 days ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
DCA
Washington
SAN
San Diego
￥37,570 Roundtrip, found 2 days ago
￥37,570
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 23 from Washington to San Diego, returning Sat, Aug 30, priced at ￥37,570 found 2 days ago
American Airlines
Tue, Aug 12 - Tue, Aug 19
DCA
Washington
SAN
San Diego
￥37,950 Roundtrip, found 10 hours ago
￥37,950
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Aug 12 from Washington to San Diego, returning Tue, Aug 19, priced at ￥37,950 found 10 hours ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
BWI
Baltimore
SAN
San Diego
￥38,750 Roundtrip, found 2 days ago
￥38,750
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 23 from Baltimore to San Diego, returning Sat, Aug 30, priced at ￥38,750 found 2 days ago
Delta
Tue, Aug 12 - Tue, Aug 19
DCA
Washington
SAN
San Diego
￥40,860 Roundtrip, found 10 hours ago
￥40,860
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Aug 12 from Washington to San Diego, returning Tue, Aug 19, priced at ￥40,860 found 10 hours ago
United
Tue, Aug 12 - Tue, Aug 19
IAD
Washington
SAN
San Diego
￥49,800 Roundtrip, found 10 hours ago
￥49,800
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Aug 12 from Washington to San Diego, returning Tue, Aug 19, priced at ￥49,800 found 10 hours ago
*Available to Expedia members.