Compare cheap outbound and return flights from Washington DC (IAD) to San Francisco (SFO)and find the best offer from numerous airlines and travel agencies.
Cheapest roundtrip flight
from€493
Fastest outbound flight
Fastest inbound flight
non-stop flights
55x / week
Flight distance
3,887 km
Time difference
Most popular airlines
United Airlines
Flight schedule from Washington DC (IAD) to San Francisco (SFO)
Select a travel date in the flight schedule for the route from Washington DC (IAD) to San Francisco (SFO) and compare affordable flight deals.
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Matching outbound flights12 of 12
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September 6 – 12, 2026
September 13 – 19, 2026
September 20 – 26, 2026
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Tips and tricks to help you find cheap flights from Washington DC to San Francisco
Favorite airline: Alaska Airlines
83 % of bookings on this flight route are made with Alaska Airlines, United Airlines and Sun Country Airlines.
Alaska Airlines
40 %
United Airlines
23 %
Sun Country Airlines
20 %
Cheapest weekday: Tuesday
On this route flights are cheapest on Tuesday when a ticket costs $266.00 on average.
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 35 % cheaper.
non stop flight
1 stop
06h 09min
10h 02min
$ 360
$ 266
The favorite connection is non-stop
Flights from Washington DC to San Francisco are most often booked as a direct flight.
Route
bookings
Direct flights
06h 09min, from $ 360
66 %
1 stopover Minneapolis - St. Paul International Airport, MN
08h 22min, from $ 341
23 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
10h 02min, from $ 266
6 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington DC to San Francisco?
A nonstop flight from Washington DC to San Francisco typically takes around 6 hours 6 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 9 hours 54 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Washington DC to San Francisco?
Yes, there are nonstop flights from Washington DC to San Francisco, averaging around 7 to 8 flights per day, operated by, among others, United Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Washington DC to San Francisco?
Direct flights from Washington DC to San Francisco are operated by, among others, United Airlines. Connecting flights with one stop are also available, for example with American Airlines (via Charlotte). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Washington DC to San Francisco?
Nonstop flights from Washington DC to San Francisco operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Washington DC to San Francisco?
From Washington DC to San Francisco, there are on average around 7 to 8 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Washington DC to San Francisco?
From Washington DC to San Francisco, there are around 53 to 54 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Washington DC to San Francisco depart?
The earliest nonstop flight from Washington DC to San Francisco usually departs at 6:15 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Francisco.
When does the last flight from Washington DC to San Francisco depart?
The last nonstop flight from Washington DC to San Francisco usually departs at 10:10 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
Which airports near Washington DC are frequently used for flights to San Francisco?
In addition to Washington DC airport, users also frequently search for flights from Richmond to San Francisco. Alternative departure airports can offer more choice of flight times, airlines or prices. Also check how accessible each airport is for you.
Discover more flights around Washington DC and San Francisco