S$179 Cheap Flights from Washington to San Francisco

View S$179 flight on Tue, 4 Nov, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Washington to San Francisco (DCA-SFO)

Prices were available within the past 7 days and start at S$179 for one-way flights and S$359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$359 Return, found 2 days ago
S$359
Return
found 2 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$359 found 2 days ago
Delta
Thu, 20 Nov - Thu, 27 Nov
DCA
Washington
SFO
San Francisco
S$383 Return, found 5 days ago
S$383
Return
found 5 days ago
Select Delta flight, departing Thu, 20 Nov from Washington to San Francisco, returning Thu, 27 Nov, priced at S$383 found 5 days ago
Delta
Fri, 5 Dec - Mon, 8 Dec
DCA
Washington
SFO
San Francisco
S$385 Return, found 2 days ago
S$385
Return
found 2 days ago
Select Delta flight, departing Fri, 5 Dec from Washington to San Francisco, returning Mon, 8 Dec, priced at S$385 found 2 days ago
Delta
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$424 Return, found 2 days ago
S$424
Return
found 2 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$424 found 2 days ago
Delta
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$431 Return, found 2 days ago
S$431
Return
found 2 days ago
Select Delta flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$431 found 2 days ago
United
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$437 Return, found 2 days ago
S$437
Return
found 2 days ago
Select United flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$437 found 2 days ago
United
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$437 Return, found 2 days ago
S$437
Return
found 2 days ago
Select United flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$437 found 2 days ago
United
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$444 Return, found 2 days ago
S$444
Return
found 2 days ago
Select United flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$444 found 2 days ago
Delta
Thu, 20 Nov - Thu, 27 Nov
DCA
Washington
SFO
San Francisco
S$449 Return, found 5 days ago
S$449
Return
found 5 days ago
Select Delta flight, departing Thu, 20 Nov from Washington to San Francisco, returning Thu, 27 Nov, priced at S$449 found 5 days ago
American Airlines
Sat, 1 Nov - Sat, 8 Nov
DCA
Washington
SFO
San Francisco
S$463 Return, found 2 days ago
S$463
Return
found 2 days ago
Select American Airlines flight, departing Sat, 1 Nov from Washington to San Francisco, returning Sat, 8 Nov, priced at S$463 found 2 days ago

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

January is typically the cheapest month to fly

From S$178 - S$442 per traveller.

Frequently asked questions

How much is a flight from National Airport to SFO?
If you're travelling from DCA to San Francisco Airport, round-trip flights start from S$359. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to San Francisco Intl. Airport (SFO)?
Every airline has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from National Airport to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ronald Reagan Washington National Airport (DCA) to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from National Airport to San Francisco Airport?
Expect to be up above the clouds for a while, as the flight distance from Ronald Reagan Washington National Airport (DCA) to SFO is 3,900 kilometres. Create a playlist of your favourite tunes before leaving home to stay entertained during your flight.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to San Francisco Airport?
One airline that services the route from DCA to San Francisco Intl. Airport (SFO) is Alaska Airlines (AS). It offers 30 flights every month. Offering 30 flights each month along this route, United Airlines (UA) is another good option.
Are National Airport to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Ronald Reagan Washington National Airport (DCA) to San Francisco Airport can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd prefer to start planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
San Francisco Intl.
Return price
S$359
Distance
3898 km
Average flight time
2 hours 52 mins

Book with confidence

Flights from Washington to San Francisco

There are several airlines that operate frequent flights from Washington D.C. (DCA) to San Francisco (SFO) including

The earliest flight leaves Ronald Reagan Washington National Airport at 08:23 and arrives at San Francisco Intl. Airport at 11:30. The last flight of the day departs Washington D.C. at 17:12 and arrives at San Francisco at 20:14.

The flight distance from Washington D.C. to San Francisco is about 3940 km, the shortest flight is 05 hours 45 minutes with .

Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Washington San Francisco flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Washington to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Washington to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Washington to San Francisco

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