Cheap flights from Washington to San Francisco

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Flight information for Washington to San Francisco (WAS to SFO)

Find info about flight duration, direct flights, and airports for your flight from Washington to San Francisco
Best Price Found $267 The best flight deal from Washington to San Francisco found on momondo in the last 72 hours is $267
Fastest flight time 5h 45m The fastest flight from Washington to San Francisco takes 5h 45m.
Direct flights Every day Direct flights go from Washington to San Francisco every day.
Airports in San Francisco 1 airport There is 1 airport near San Francisco: San Francisco (SFO)

How to get the cheapest flight ticket from Washington to San Francisco

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 San Francisco?
February
The cheapest time of year to fly to San Francisco from Washington is February. Most expensive is December
What is the cheapest day to fly to San Francisco?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to San Francisco?
at noon
Washington to San Francisco flights are approximately 23% more expensive in the morning than at noon
What is the cheapest airline that flies to San Francisco?
Frontier
Frontier, Envoy Air, and Spirit Airlines are the most popular carriers operating from Washington to San Francisco
What is the cheapest route?
Baltimore/Washington - San Francisco
Fly from Baltimore/Washington to San Francisco for the best Washington - San Francisco flight prices
When is the cheapest time to book a flight to San Francisco?
42 days before
The cheapest time to buy a flight from Washington to San Francisco is approximately 42 days to departure
60
Days before departure
0

Easily compare round-trip flights from Washington to San Francisco

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to San Francisco by changing tabs
Quickest
Cheapest
Major Airline
Major Airline
04 Mar
2:00 am
DCA
Washington Reagan-National airport
44h 04m
1 Stop
SFO
7:04 pm
+1
San Francisco airport
Major Airline
17 Mar
3:36 am
SFO
San Francisco airport
22h 30m
1 Stop
DCA
5:06 am
+1
Washington Reagan-National airport
$267
Frontier
Frontier
25 Apr
8:35 am
BWI
Baltimore/Washington airport
8h 17m
1 Stop
SFO
1:52 pm
San Francisco airport
Frontier
29 Apr
2:30 am
SFO
San Francisco airport
5h 17m
BWI
10:47 am
Baltimore/Washington airport
$271
Frontier
Frontier
29 Apr
8:25 am
BWI
Baltimore/Washington airport
8h 27m
1 Stop
SFO
1:52 pm
San Francisco airport
Frontier
06 May
3:45 pm
SFO
San Francisco airport
6h 53m
1 Stop
BWI
1:38 am
+1
Baltimore/Washington airport
$280
United Airlines
United Airlines
03 Jun
2:00 am
BWI
Baltimore/Washington airport
6h 08m
SFO
5:08 am
San Francisco airport
United Airlines
10 Jun
3:45 pm
SFO
San Francisco airport
5h 29m
BWI
12:14 am
+1
Baltimore/Washington airport
$317
American Airlines
American Airlines
21 Mar
1:05 am
BWI
Baltimore/Washington airport
8h 06m
1 Stop
SFO
6:11 am
San Francisco airport
American Airlines
23 Mar
3:30 pm
SFO
San Francisco airport
5h 21m
BWI
11:51 pm
Baltimore/Washington airport
$345
Frontier
Frontier
25 Apr
8:35 am
BWI
Baltimore/Washington airport
8h 17m
1 Stop
SFO
1:52 pm
San Francisco airport
Frontier
29 Apr
2:30 am
SFO
San Francisco airport
5h 17m
BWI
10:47 am
Baltimore/Washington airport
$271

Alternative routes for Washington to San Francisco

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington to San Francisco Flights
Fastest flight time
5h 45m
Cheapest price
$194
Philadelphia to San Francisco Flights
Fastest flight time
6h 04m
Cheapest price
$247
Richmond, Virginia to San Francisco Flights
Fastest flight time
7h 36m
Cheapest price
$319

Flights from Washington to:

*Flight prices to San Francisco are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.