$129 Cheap Delta flights San Francisco (SFO) to Washington (DCA)

View $129 flight on Tue, Mar 17, 2026Opens in a new window

$129 Cheap Delta flights San Francisco (SFO) to Washington (DCA)

Prices were available within the past 7 days and start at $129 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 14 - Sat, Feb 28
SFO
San Francisco
DCA
Washington
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 14 from San Francisco to Washington, returning Sat, Feb 28, priced at $257 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Washington (DCA)

February is typically the cheapest month to fly

From $130 - $234 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $189
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $189
Flights from San Francisco (SFO) to Washington (DCA)
Origin airport
San Francisco Intl.
Destination airport
Ronald Reagan Washington National
Distance
3898 km
Average flight time
9 hours 50 mins