Cheap flights from San Francisco to Washington

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Easily compare round-trip flights from San Francisco to Washington

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 San Francisco to Washington by changing tabs
Quickest
Cheapest
Frontier
Frontier
17 Sep
SFO
5:59 pm
San Francisco airport
15h 57m
1 Stop
12:56 pm
+1
IAD
Washington Dulles Intl airport
Frontier
23 Sep
IAD
6:49 pm
Washington Dulles Intl airport
16h 37m
1 Stop
8:26 am
+1
SFO
San Francisco airport
219 USD
Frontier
Frontier
20 Sep
SFO
5:59 pm
San Francisco airport
17h 55m
1 Stop
2:54 pm
+1
IAD
Washington Dulles Intl airport
Frontier
25 Sep
IAD
4:45 pm
Washington Dulles Intl airport
23h 05m
1 Stop
12:50 pm
+1
SFO
San Francisco airport
219 USD
Frontier
Frontier
03 Sep
SFO
5:59 pm
San Francisco airport
16h 40m
1 Stop
1:39 pm
+1
IAD
Washington Dulles Intl airport
Frontier
11 Sep
IAD
4:45 pm
Washington Dulles Intl airport
18h 41m
1 Stop
8:26 am
+1
SFO
San Francisco airport
231 USD
American Airlines
American Airlines
27 Sep
SFO
5:35 pm
San Francisco airport
7h 18m
1 Stop
3:53 am
+1
IAD
Washington Dulles Intl airport
American Airlines
02 Oct
IAD
6:15 pm
Washington Dulles Intl airport
5h 49m
9:04 pm
SFO
San Francisco airport
366 USD
JetBlue
JetBlue
23 Sep
SFO
1:26 pm
San Francisco airport
8h 12m
1 Stop
12:38 am
+1
DCA
Washington Reagan-National airport
JetBlue
08 Oct
DCA
10:20 am
Washington Reagan-National airport
10h 43m
1 Stop
6:03 pm
SFO
San Francisco airport
308 USD
United Airlines
United Airlines
26 Sep
SFO
12:30 am
San Francisco airport
4h 50m
8:20 am
IAD
Washington Dulles Intl airport
United Airlines
27 Sep
IAD
6:49 pm
Washington Dulles Intl airport
15h 03m
1 Stop
6:52 am
+1
SFO
San Francisco airport
307 USD

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

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?
January
The cheapest time of year to fly to Washington from San Francisco is January. Most expensive is June
What is the cheapest day to fly to Washington?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to Washington?
in the afternoon
San Francisco to Washington flights are approximately 23% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Washington?
Frontier
Frontier, JetBlue, and Sun Country Air are the most popular carriers operating from San Francisco to Washington
What is the cheapest route?
San Francisco - Washington Dulles Intl
Fly from San Francisco to Washington Dulles Intl for the best San Francisco - Washington flight prices
When is the cheapest time to book a flight to Washington?
39 days before
The cheapest time to buy a flight from San Francisco to Washington is approximately 39 days to departure
60
Days before departure
0

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

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Washington
Fastest flight time 4h 50m The fastest flight from San Francisco to Washington takes 4h 50m.
Direct flights Every day Direct flights go from San Francisco to Washington every day.
Airports in Washington 2 airports There are 2 airports near Washington: Washington Reagan-National (DCA), Washington Dulles Intl (IAD)

Alternative routes for San Francisco to Washington

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
San Francisco to Philadelphia
Fastest flight time
5h 14m
Cheapest price
227 USD

Flights from San Francisco to:

Flights to Washington from:

  • San Francisco
  • California
  • United States
  • North America