₩191,900 Cheap Flights from San Francisco (SFO) to Washington (DCA)

View ₩191,900 flight on Tue, Sep 23, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩191,900 for one-way flights and ₩383,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 23 - Tue, Sep 30
SFO
San Francisco
DCA
Washington
₩383,700 Roundtrip, found 6 hours ago
₩383,700
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Sep 23 from San Francisco to Washington, returning Tue, Sep 30, priced at ₩383,700 found 6 hours ago
Delta
Thu, Aug 21 - Wed, Oct 22
SFO
San Francisco
DCA
Washington
₩411,600 Roundtrip, found 6 days ago
₩411,600
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 21 from San Francisco to Washington, returning Wed, Oct 22, priced at ₩411,600 found 6 days ago
Delta
Fri, Aug 22 - Mon, Aug 25
SFO
San Francisco
DCA
Washington
₩440,800 Roundtrip, found 6 days ago
₩440,800
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 22 from San Francisco to Washington, returning Mon, Aug 25, priced at ₩440,800 found 6 days ago
American Airlines
Tue, Sep 23 - Tue, Sep 30
SFO
San Francisco
DCA
Washington
₩466,600 Roundtrip, found 6 hours ago
₩466,600
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Sep 23 from San Francisco to Washington, returning Tue, Sep 30, priced at ₩466,600 found 6 hours ago
Delta
Tue, Sep 23 - Tue, Sep 30
SFO
San Francisco
DCA
Washington
₩467,200 Roundtrip, found 6 hours ago
₩467,200
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Sep 23 from San Francisco to Washington, returning Tue, Sep 30, priced at ₩467,200 found 6 hours ago
Delta
Mon, Sep 15 - Mon, Sep 22
SFO
San Francisco
DCA
Washington
₩467,600 Roundtrip, found 5 days ago
₩467,600
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 15 from San Francisco to Washington, returning Mon, Sep 22, priced at ₩467,600 found 5 days ago
American Airlines
Thu, Oct 2 - Mon, Oct 6
SFO
San Francisco
DCA
Washington
₩467,900 Roundtrip, found 23 hours ago
₩467,900
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Oct 2 from San Francisco to Washington, returning Mon, Oct 6, priced at ₩467,900 found 23 hours ago
Delta
Thu, Aug 21 - Wed, Oct 22
SFO
San Francisco
DCA
Washington
₩468,400 Roundtrip, found 6 days ago
₩468,400
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 21 from San Francisco to Washington, returning Wed, Oct 22, priced at ₩468,400 found 6 days ago
Delta
Thu, Oct 2 - Mon, Oct 6
SFO
San Francisco
DCA
Washington
₩473,900 Roundtrip, found 23 hours ago
₩473,900
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, Oct 2 from San Francisco to Washington, returning Mon, Oct 6, priced at ₩473,900 found 23 hours ago
United
Tue, Sep 23 - Tue, Sep 30
SFO
San Francisco
DCA
Washington
₩477,700 Roundtrip, found 6 hours ago
₩477,700
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Sep 23 from San Francisco to Washington, returning Tue, Sep 30, priced at ₩477,700 found 6 hours ago

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

September is typically the cheapest month to fly

From ₩191,735 - ₩359,134 per traveler.

Graph displaying average flight prices per month

Flights from San Francisco (SFO) to Washington (DCA)
Origin airport
San Francisco Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Delta
Roundtrip price
₩383,700
Distance
3898 km
Average flight time
8 hours 58 mins

San Francisco to Washington 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 San Francisco to Washington 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 Washington.

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 SFO to DCA flights that won’t make your bank account wince. Ready to temporarily leave behind San Francisco 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 DCA 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.

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to DCA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from San Francisco Intl. Airport (SFO) to National Airport was ₩383,700. Fares this good don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to DCA?
Every airline has a different set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from San Francisco Airport to National 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 San Francisco Airport to Ronald Reagan Washington National Airport (DCA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA)?
The flight distance from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA) is 3,900 kilometers. Bring a drink, some snacks and a good book to read. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from SFO to Ronald Reagan Washington National Airport (DCA)?
With 30 monthly flights operating from SFO to National Airport, Alaska Airlines (AS) is a popular choice. Like more options? Check out the ticket prices from United Airlines (UA). This carrier offers 30 fights monthly between these destinations.
Are SFO to National Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Airport to Ronald Reagan Washington National Airport (DCA) last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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