$149 Cheap Alaska Airlines flights Washington (DCA) to San Francisco (SFO)

View $149 flight on Sat, Feb 14, 2026Opens in a new window

$149 Cheap Alaska Airlines flights Washington (DCA) to San Francisco (SFO)

Prices were available within the past 7 days and start at $149 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Feb 14 - Sun, Feb 15
DCA
Washington
SFO
San Francisco
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 14 from Washington to San Francisco, returning Sun, Feb 15, priced at $277 found 1 day ago

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

January is typically the cheapest month to fly

From $130 - $308 per traveler.

Alternative airports near San Francisco

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

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $471
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $471
Flights from Washington (DCA) to San Francisco (SFO)
Origin airport
Ronald Reagan Washington National
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways
Popular airline
Alaska Airlines
Distance
3898 km
Average flight time
4 hours 10 mins