Cheap Flights from San Francisco to Washington D.C. from £38️ (SFO-WAS)

Flights from San Francisco to Washington D.C.

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Flights from San Francisco to Washington D.C. Starting at CNY 38

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Francisco to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £80

Delta Air Lines

From £87

Alaska Airlines

From £94

Jetblue Airways

From £96

Sun Country Airlines

From £100

United Airlines

From £105

Southwest Airlines

From £113

Breeze Airways

From £201

American Airlines

From £333

ANA airlines

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Alternative Routes from San Francisco to Washington D.C.

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Washington D.C..

Cheapest
SFO
00:58
8h 2m
1 transfer
DCA
12:00
San Francisco International Airport - Ronald Reagan Washington National Airport
Wed, Apr 24Frontier Airlines
£80
SFO
05:44
7h 40m
1 transfer
IAD
16:24
San Francisco International Airport - Dulles International Airport
Wed, Apr 24American Airlines
£334
SFO
05:44
7h 40m
1 transfer
IAD
16:24
San Francisco International Airport - Dulles International Airport
Wed, Apr 24American Airlines
£334
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How do I find the cheapest flights?

When are flight tickets from San Francisco (SFO) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from San Francisco to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from San Francisco (SFO) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around £306.
How long is the flight from San Francisco (SFO) to Washington D.C. (WAS)?
It takes about 5 hours 8 minutes to fly from San Francisco (SFO) to Washington D.C. (WAS).
What are the most popular airlines that fly from San Francisco (SFO) to Washington D.C. (WAS)?
Airlines with flights from San Francisco (SFO) to Washington D.C. (WAS): Alaska Airlines, Cathay Pacific, United Airlines, American Airlines, Virgin Australia, Air New Zealand, Fiji Airways, Singapore Airlines, Qatar Airways and Air China.
What's the most popular airline for direct flights from San Francisco (SFO) to Washington D.C. (WAS)?
Alaska Airlines operates 8 direct flights from San Francisco (SFO) to Washington D.C. (WAS).
How many airports in Washington D.C. (WAS)?
There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from San Francisco to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Washington D.C.. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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Flight Information from San Francisco to Washington D.C.

Cheapest direct flight price	£38
Cheapest return ticket price	£87
Cheapest month	May
Peak season for travel	July
Flight distance	3,921.97km
Average flight time	5 hours 8 minutes
Popular airline	American Airlines