₩191,300 Cheap Flights from Washington (DCA) to San Francisco (SFO)

View ₩191,300 flight on Wed, Nov 19, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₩191,300 for one-way flights and ₩398,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩398,200 Roundtrip, found 6 days ago
₩398,200
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩398,200 found 6 days ago
Delta
Thu, Nov 6 - Thu, Nov 13
DCA
Washington
SFO
San Francisco
₩411,900 Roundtrip, found 1 day ago
₩411,900
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 6 from Washington to San Francisco, returning Thu, Nov 13, priced at ₩411,900 found 1 day ago
Delta
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩427,400 Roundtrip, found 6 days ago
₩427,400
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩427,400 found 6 days ago
Delta
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩441,200 Roundtrip, found 6 days ago
₩441,200
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩441,200 found 6 days ago
Delta
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩458,100 Roundtrip, found 6 days ago
₩458,100
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩458,100 found 6 days ago
American Airlines
Wed, Dec 17 - Tue, Jan 6
DCA
Washington
SFO
San Francisco
₩467,700 Roundtrip, found 6 days ago
₩467,700
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 17 from Washington to San Francisco, returning Tue, Jan 6, priced at ₩467,700 found 6 days ago
United
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩468,000 Roundtrip, found 6 days ago
₩468,000
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩468,000 found 6 days ago
Delta
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩470,400 Roundtrip, found 6 days ago
₩470,400
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩470,400 found 6 days ago
Delta
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩481,500 Roundtrip, found 6 days ago
₩481,500
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩481,500 found 6 days ago
American Airlines
Wed, Dec 10 - Fri, Jan 9
DCA
Washington
SFO
San Francisco
₩481,600 Roundtrip, found 6 days ago
₩481,600
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 10 from Washington to San Francisco, returning Fri, Jan 9, priced at ₩481,600 found 6 days ago

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

October is typically the cheapest month to fly

From ₩191,450 - ₩427,074 per traveler.

Frequently asked questions

How much is a flight from National Airport to SFO?
If you're traveling from DCA to San Francisco Airport, round-trip flights start from ₩398,200. 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 kilometers. Create a playlist of your favorite 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

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
₩398,200
Distance
3898 km
Average flight time
2 hours 51 mins

Book with confidence

Book with confidence

Washington to San Francisco Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to San Francisco will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Francisco.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DCA to SFO flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SFO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Washington to San Francisco Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.