$119 Cheap Alaska Airlines flights Washington (DCA) to San Francisco (SFO)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap Alaska Airlines round-trip flights from $213 from DCA to SFO. Affordable one-way options from $119 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or round-trip flights to San Francisco in February or April. You could find an affordable fare with Alaska Airlines during these off-peak travel months.

Start searching one to three months ahead of your travel date to score cheap fares on Alaska Airlines flights from Ronald Reagan Washington National Airport (DCA) to San Francisco Intl. Airport (SFO). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Alaska Airlines operates direct flights from Ronald Reagan Washington National Airport (DCA) to San Francisco Intl. Airport (SFO), with 7 weekly departures. Simply select the “Nonstop” and “Airline” filters during your search on Expedia to see all direct Alaska Airlines flights to SFO.

From wheels-up to touchdown, a direct Alaska Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Francisco Intl. Airport (SFO) typically takes 6h 21m.

Taking off from DCA at 5:32PM UTC-5, the first Alaska Airlines flight to SFO lands at 8:53PM UTC-8. Traveling earlier in the day means you’re less likely to encounter delays.* After something later? The last Alaska Airlines flight from DCA to SFO departs at 5:32PM UTC-5 and touches down at 8:53PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Alaska Airlines flights from Ronald Reagan Washington National Airport (DCA) to San Francisco touch down at San Francisco Intl. Airport (SFO). This is the main entry point to this destination.

Alaska Airlines makes flying from DCA to SFO enjoyable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Mileage Plan. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Jet off on an Alaska Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Francisco Intl. Airport (SFO), and you’ll likely be flying on a Boeing 737-800. Keep in mind though, that the aircraft type can vary depending on operational demands.

Depending on the ticket type you purchased, a fee is typically charged if you cancel or reschedule your booking more than 24 hours after confirmation. To secure tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while looking for flights. For additional information on modifying or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”