฿6,500 Cheap Flights from Washington (DCA) to San Francisco (SFO)

View ฿6,500 flight on Tue, 14 Jul 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to San Francisco International Airport (SFO)

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

Prices were available within the past 7 days and start at ฿6,500 for one-way flights and ฿16,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿16,185 Return, found 5 days ago
฿16,185
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿16,185 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿16,665 Return, found 5 days ago
฿16,665
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿16,665 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿17,310 Return, found 5 days ago
฿17,310
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿17,310 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿17,790 Return, found 5 days ago
฿17,790
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿17,790 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿17,955 Return, found 5 days ago
฿17,955
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿17,955 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿18,015 Return, found 5 days ago
฿18,015
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿18,015 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿18,115 Return, found 5 days ago
฿18,115
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿18,115 found 5 days ago
United
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿18,270 Return, found 5 days ago
฿18,270
Return
found 5 days ago
Select United flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿18,270 found 5 days ago
Delta
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿18,280 Return, found 5 days ago
฿18,280
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿18,280 found 5 days ago
American Airlines
Sat, 27 Jun - Mon, 29 Jun
DCA
Washington
SFO
San Francisco
฿20,200 Return, found 5 days ago
฿20,200
Return
found 5 days ago
Select American Airlines flight, departing Sat, 27 Jun from Washington to San Francisco, returning Mon, 29 Jun, priced at ฿20,200 found 5 days ago

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

April is typically the cheapest month to fly

From ฿4,725 - ฿10,037 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 ฿16,185. 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
฿16,185
Distance
3898 km
Average flight time
5 hours 7 mins
*Available to Expedia members.