Cheapest flights from Washington
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, May 6 - Tue, May 7
DCA
Ronald Reagan Washington National
SAN
San Diego Intl.
$160 Roundtrip, found 10 hours ago
$160
Roundtrip
found 10 hours ago
Sat, May 18 - Tue, May 21
DCA
Ronald Reagan Washington National
ONT
Los Angeles - Ontario Intl.
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Wed, May 15 - Sun, May 19
BWI
Baltimore Washington Intl. Thurgood Marshall
ONT
Los Angeles - Ontario Intl.
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Mon, May 6 - Tue, May 7
DCA
Ronald Reagan Washington National
SAN
San Diego Intl.
$202 Roundtrip, found 10 hours ago
$202
Roundtrip
found 10 hours ago
Wed, May 29 - Wed, Jun 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$210 Roundtrip, found 8 hours ago
$210
Roundtrip
found 8 hours ago
Mon, May 13 - Wed, May 22
DCA
Ronald Reagan Washington National
ONT
Los Angeles - Ontario Intl.
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Wed, May 29 - Wed, Jun 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$212 Roundtrip, found 8 hours ago
$212
Roundtrip
found 8 hours ago
Wed, May 29 - Wed, Jun 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$217 Roundtrip, found 8 hours ago
$217
Roundtrip
found 8 hours ago
Mon, May 13 - Sat, May 18
DCA
Ronald Reagan Washington National
ONT
Los Angeles - Ontario Intl.
$221 Roundtrip, found 21 hours ago
$221
Roundtrip
found 21 hours ago
Wed, May 29 - Wed, Jun 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$223 Roundtrip, found 8 hours ago
$223
Roundtrip
found 8 hours ago
Mon, May 13 - Sat, May 18
DCA
Ronald Reagan Washington National
ONT
Los Angeles - Ontario Intl.
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Wed, May 29 - Wed, Jun 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$228 Roundtrip, found 8 hours ago
$228
Roundtrip
found 8 hours ago
Sat, May 18 - Wed, May 22
DCA
Ronald Reagan Washington National
ONT
Los Angeles - Ontario Intl.
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Wed, May 29 - Wed, Jun 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$233 Roundtrip, found 8 hours ago
$233
Roundtrip
found 8 hours ago
Wed, May 29 - Sun, Jun 2
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Fri, May 3 - Tue, May 7
IAD
Washington Dulles Intl.
ONT
Los Angeles - Ontario Intl.
$280 Roundtrip, found 3 hours ago
$280
Roundtrip
found 3 hours ago
Wed, May 29 - Thu, May 30
DCA
Ronald Reagan Washington National
SAN
San Diego Intl.
$286 Roundtrip, found 17 hours ago
$286
Roundtrip
found 17 hours ago
Sat, Oct 5 - Tue, Oct 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Wed, May 29 - Sun, Jun 2
DCA
Ronald Reagan Washington National
SAN
San Diego Intl.
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Tue, Oct 8 - Tue, Oct 22
BWI
Baltimore Washington Intl. Thurgood Marshall
PSP
Palm Springs Intl.
$348 Roundtrip, found 7 hours ago
$348
Roundtrip
found 7 hours ago