Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find cheap one-way flights from San Francisco to Washington D.C. starting at US$58.

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

  • One way
  • Round-trip

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

When is the cheapest time to book flights from San Francisco to Washington D.C.?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights 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 US$78
Southwest Airlines
From US$108
Delta Air Lines
From US$114
Sun Country Airlines
From US$124
Alaska Airlines
From US$128
Jetblue Airways
From US$128
United Airlines
From US$131
American Airlines
From US$135
Breeze Airways
From US$247
ANA airlines

Find more flights and airlines

Find cheap flights from San Francisco to Washington D.C. by different airports

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

  • Cheapest
    Frontier Airlines
    SFO
    00:58
    8h 2m
    1 transfer
    DCA
    12:00
    San Francisco International Airport - Ronald Reagan Washington National Airport
    Wed, Apr 17Frontier Airlines
    US$78
  • Frontier Airlines
    SFO
    00:58
    17h 4m
    2 transfer
    IAD
    21:02
    San Francisco International Airport - Dulles International Airport
    Sat, Apr 13Frontier Airlines
    US$190
  • Frontier Airlines
    SFO
    00:58
    17h 4m
    2 transfer
    IAD
    21:02
    San Francisco International Airport - Dulles International Airport
    Sat, Apr 13Frontier Airlines
    US$190
    Find More Flights

Frequently Asked Questions

  • 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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from San Francisco (SFO) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around $440.
  • How long does it take to fly from San Francisco (SFO) to Washington D.C. (WAS) and what is the distance?

    It takes around 5 hours 39 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, Virgin Australia, Air New Zealand, Scandinavian Airlines, Fiji Airways, Singapore Airlines and Qatar Airways.

San Francisco to Washington D.C. Flight Information

Cheapest nonstop flight price

$58

Cheapest round-trip ticket price

$117

Off-season for travel

October

Peak season for travel

September