Fly from
Fly to
Route
Depart
Return
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Tue 8/9
18:09-23:57
1 stop8h 48m
San Francisco
Wed 16/9
10:30-22:56
1 stop9h 26m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Fri 4/9
18:35-21:28
Nonstop5h 53m
San Francisco
Tue 8/9
21:30-05:55
Nonstop5h 25m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 22/7
22:21-01:15
Nonstop5h 54m
San Francisco
Mon 3/8
16:34-00:55
Nonstop5h 21m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Thu 24/9
07:00-17:22
2 stops13h 22m
San Francisco
Mon 28/9
21:13-18:14
1 stop18h 01m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 19/8
09:00-16:55
1 stop10h 55m
San Francisco
Tue 25/8
13:15-21:22
Nonstop5h 07m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Fri 18/9
06:42-09:30
Nonstop5h 48m
San Francisco
Sat 26/9
16:51-01:13
Nonstop5h 22m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Thu 20/8
06:42-09:30
Nonstop5h 48m
San Francisco
Tue 25/8
21:30-05:55
Nonstop5h 25m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 11/11
10:05-13:11
Nonstop6h 06m
San Francisco
Sun 15/11
14:20-22:43
Nonstop5h 23m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Tue 4/8
22:21-01:15
Nonstop5h 54m
San Francisco
Wed 19/8
13:15-21:22
Nonstop5h 07m
Washington, D.C.San Francisco
IAD - SFO
IADSFO
Washington, D.C. Dulles Intl
Wed 5/8
06:30-09:12
Nonstop5h 42m
San Francisco
Tue 11/8
23:14-07:35
Nonstop5h 21m
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 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco (average of £279). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in June is currently the most expensive (average of £453). 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.
When flying from Washington, D.C. Dulles Intl Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 194 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.