Flights to South San Diego from Washington - ￥11,510

View ￥11,510 flight on Sat, Aug 23, 2025Opens in a new window

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Cheap Flights from Washington to South San Diego (WAS-SAN)

Prices were available within the past 7 days and start at ￥11,510 for one-way flights and ￥23,130 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
DCA
Washington
SAN
San Diego
￥23,130 Roundtrip, found 7 hours ago
￥23,130
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Aug 23 from Washington to San Diego, returning Sat, Aug 30, priced at ￥23,130 found 7 hours ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
DCA
Washington
SAN
San Diego
￥27,210 Roundtrip, found 7 hours ago
￥27,210
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Aug 23 from Washington to San Diego, returning Sat, Aug 30, priced at ￥27,210 found 7 hours ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
DCA
Washington
SAN
San Diego
￥30,220 Roundtrip, found 7 hours ago
￥30,220
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Aug 23 from Washington to San Diego, returning Sat, Aug 30, priced at ￥30,220 found 7 hours ago
Delta
Sat, Aug 23 - Sat, Aug 30
DCA
Washington
SAN
San Diego
￥31,730 Roundtrip, found 7 hours ago
￥31,730
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Aug 23 from Washington to San Diego, returning Sat, Aug 30, priced at ￥31,730 found 7 hours ago
Hawaiian Airlines
Tue, Oct 7 - Sat, Oct 18
DCA
Washington
SAN
San Diego
￥34,480 Roundtrip, found 8 hours ago
￥34,480
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 7 from Washington to San Diego, returning Sat, Oct 18, priced at ￥34,480 found 8 hours ago
United
Fri, Aug 8 - Wed, Aug 13
BWI
Baltimore
SAN
San Diego
￥51,290 Roundtrip, found 2 hours ago
￥51,290
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 8 from Baltimore to San Diego, returning Wed, Aug 13, priced at ￥51,290 found 2 hours ago
*Available to Expedia members.