$219 Cheap American Airlines flights San Diego (SAN) to Washington (DCA)

View $219 flight on Sat, Jun 13, 2026Opens in a new window

$219 Cheap American Airlines flights San Diego (SAN) to Washington (DCA)

Prices were available within the past 7 days and start at $219 for one-way flights and $487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 30 - Sun, Oct 4
SAN
San Diego
DCA
Washington
$487 Roundtrip, found 1 day ago
$487
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 30 from San Diego to Washington, returning Sun, Oct 4, priced at $487 found 1 day ago

Find the cheapest month to fly from San Diego (SAN) to Washington (DCA)

January is typically the cheapest month to fly

From $130 - $360 per traveler.

Travel information

Origin airport
San Diego Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Popular airline
United
Distance
3633 km
Average flight time
9 hours 12 mins

Explore a world of travel with Expedia