Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customie your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Francisco to Washington, D.C.
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Hawaiian Airlines flights from San Francisco to Washington, D.C.
Our best Hawaiian Airlines deals on San Francisco to Washington, D.C. flight tickets
Alaska Airlines flights from San Francisco to Washington, D.C.
Our best Alaska Airlines deals on San Francisco to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from San Francisco to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C.?
In general, February is the cheapest month to fly from San Francisco to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 32,801. The month of September is another great option to travel to Washington, D.C., with average flight prices from San Francisco averaging around ₹ 33,564.
What is the cheapest day to depart on your flight to Washington, D.C.?
The cheapest day to depart on your flight to Washington, D.C. is on a Wednesday when prices can be found for as low as ₹ 35,340. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Washington, D.C. for around ₹ 161,805.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
Our most recent data shows that the best time of day to fly to Washington, D.C. is at midday. Flights from San Francisco to Washington, D.C. during this time can be as low as ₹ 35,340. Flights in the morning are often more expensive, with an average ticket price of ₹ 100,839.
What is the cheapest San Francisco to Washington, D.C. flight route?
Fly from San Francisco to Washington, D.C. Dulles Intl for the best San Francisco - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from San Francisco when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around ₹ 39,970 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from San Francisco for as low as ₹ 33,225 on momondo.
What cabin class options are available on San Francisco to Washington, D.C. flights?
There are 3 cabin classes available to choose from on San Francisco to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from San Francisco to Washington, D.C. on average per day?
As of May 2025, there are 24 flights per day flying from San Francisco to Washington, D.C.. The most common time of day flights depart is 21:00, with 51% of flights taking off at midday.
How many flights depart from San Francisco to Washington, D.C. on average per week?
As of May 2025, 169 flights take off from San Francisco and land in Washington, D.C. each week. The most common flight departure day for this route is Wed, with 29% of weekly flights taking off on this day.
When to book flights from San Francisco to Washington, D.C.
Cheap San Francisco to Washington, D.C. (SFO to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Washington, D.C.
Best price found | ₹ 8,391 |
|---|---|
Fastest flight time | 4h 58m |
Direct flights | Every day |
Airports in Washington, D.C. | 2 airports |
How far is San Francisco to Washington, D.C. by plane?
A flight from San Francisco to Washington, D.C. will travel around 3914.9 km. Typically, this will take 4h 58m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Washington, D.C.?
Prices for flights from San Francisco Airport to Washington, D.C. are updated daily.
How old do you have to be to fly from San Francisco Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Washington, D.C.?
Based on momondo bookings for flights between San Francisco and Washington, D.C., the leading plane model is Boeing 737 MAX 9, making up 22.34% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 15.19%, Boeing 737 MAX 8 with 11.11%, and Boeing 737 with 10.57%.
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Washington, D.C.?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from San Francisco.
Can I find flights from San Francisco to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington, D.C. from San Francisco with this policy.
How can momondo help me find flights from San Francisco to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Washington, D.C..
I’m not ready to book a flight from San Francisco to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Francisco to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.