Fly from
Fly to
Route
Depart
Return
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 29/4
09:00-23:01
2 stops17h 01m
San Francisco
Mon 4/5
21:10-00:09
1 stop23h 59m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Sat 2/5
13:00-19:07
1 stop9h 07m
San Francisco
Wed 13/5
10:29-00:15
1 stop10h 46m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 29/4
06:00-14:05
2 stops11h 05m
San Francisco
Mon 4/5
10:32-23:55
1 stop10h 23m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 27/5
12:40-15:27
Nonstop5h 47m
San Francisco
Sun 31/5
21:30-05:53
Nonstop5h 23m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Mon 11/5
17:55-23:05
1 stop8h 10m
San Francisco
Wed 20/5
10:30-23:40
2 stops10h 10m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Thu 30/4
05:55-12:35
2 stops9h 40m
San Francisco
Thu 7/5
05:25-15:50
1 stop7h 25m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Mon 13/4
05:55-10:30
1 stop7h 35m
San Francisco
Mon 20/4
07:25-00:20
2 stops13h 55m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Tue 26/5
16:30-23:15
2 stops9h 45m
San Francisco
Fri 29/5
11:10-00:20
2 stops10h 10m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Fri 3/7
06:30-09:12
Nonstop5h 42m
San Francisco
Sat 11/7
16:34-00:55
Nonstop5h 21m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Tue 5/5
07:00-15:59
1 stop11h 59m
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco (average of £142). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in June is currently the most expensive (average of £208). 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.
It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to San Francisco at midday. Doing so could potentially save you 50% on the flight price compared to flying in the evening, which is usually more expensive.
About 17% of weekly flights between Washington, D.C. and San Francisco have experienced delays in the past year, with the average delay time being 190 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the past year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
When you search for this flight from Dulles Intl to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Dulles Intl.
Certainly. Search results for flights to San Francisco from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Not ready to book yet? You can track prices for flights from Dulles Intl to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.