Washington, D.C.

Cheap flights from San Francisco Bay Area to Washington, D.C. (WAS)

SFO — WAS
Jun 14 — Jun 211
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Find flight deals from San Francisco Bay Area to Washington, D.C.

Keep the following information in mind while searching for San Francisco Bay Area to Washington, D.C. flight deals. Data was last updated May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(American Airlines)

One-way from

$133
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$473
Provider with most accurate pricing for San Francisco-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Washington, D.C. (WAS) flights.
From San Francisco Bay Area to Washington, D.C. (WAS)
One-way flight from San Francisco Bay Area to Washington, D.C. (WAS)
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Washington, D.C.

How far ahead should I book a flight from San Francisco Bay Area to Washington, D.C.?

The best time to book flights from San Francisco Bay Area to Washington, D.C. is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco Bay Area to Washington, D.C.?

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Washington, D.C. (average of $407). Flying from San Francisco Bay Area to Washington, D.C. in January is currently the most expensive (average of $898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from XIH to WAS?

Find hourly flight availability from San Francisco Bay Area to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2026.

It’s typically best to fly out from San Francisco Bay Area to Washington, D.C. in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from San Francisco Bay Area to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Washington, D.C.. Price data was last updated on August 31, 2025.

Travelers seeking maximum savings on their San Francisco Bay Area to Washington, D.C. flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated May 15, 2026.
Read through reviews of airlines operating flights from San Francisco Bay Area to Washington, D.C., such as Southwest,Alaska Airlines, andHawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from San Francisco Bay Area to Washington, D.C.?

    For as low as $303, United Airlines can have you in Washington, D.C. from San Francisco Bay Area in 7h 38m. There are 2431 mi between San Francisco Bay Area and Washington, D.C.. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from San Francisco Bay Area to Washington, D.C. are Frontier ($75), American Airlines ($86), and Southwest ($97).

  • What are the most popular routes from San Francisco Bay Area to Washington, D.C.?

  • What are the most reliable airlines from San Francisco Bay Area to Washington, D.C.?

    The top 3 most reliable airlines when flying from San Francisco Bay Area to Washington, D.C. are ITA Airways (100%), Asiana Airlines (93%) and Ethiopian Air (90%).

  • What are the cheapest flights from San Francisco Bay Area to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $170. While the most popular route (San Francisco - Washington, D.C. Dulles Intl) can be booked for $343 on average, our data indicates $1,216 when flying from San Francisco Bay Area to Washington, D.C..

  • Can I find deals for flights from San Francisco Bay Area to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Washington, D.C..

  • Can I find deals for business class flights from San Francisco Bay Area to Washington, D.C.?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Washington, D.C.?

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Washington, D.C. (average of $407). Flying from San Francisco Bay Area to Washington, D.C. in January is currently the most expensive (average of $898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

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Top 10 airlines flying from San Francisco Bay Area to Washington, D.C.

Discover the top 10 airlines that operate flights from San Francisco Bay Area to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$399FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$129Average$292FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$140Average$375FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$162Average$198FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$451FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$178Average$434FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$196Average$442FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$208Average$292FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$230Average$431FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$250Average$491FlexibilityNo cancel feeOn-time69%

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