United's Economy Plus offers extra legroom, enhancing comfort on domestic routes.
United's Polaris Lounges offer exclusive amenities like showers and daybeds for premium passengers.
Round-trip from | $266 (Frontier) |
---|---|
One-way from | $134 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $477 |
Good round-trip deal | $414 or less |
Good one-way deal | $220 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
lun. 9/22
5:50 am-4:07 pm
1 stop7h 17m
Washington, D.C. Dulles Intl
sáb. 9/27
7:35 am-4:04 pm
1 stop11h 29m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
mié. 9/24
6:15 am-4:27 pm
1 stop7h 12m
Washington, D.C. Dulles Intl
sáb. 10/4
12:35 pm-6:48 pm
1 stop9h 13m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
lun. 9/22
12:45 am-11:18 am
1 stop7h 33m
Washington, D.C. Dulles Intl
jue. 10/2
7:05 pm-11:59 pm
1 stop7h 54m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
mié. 10/1
11:00 pm-8:59 am
1 stop6h 59m
Washington, D.C. Dulles Intl
lun. 10/6
5:52 pm-11:56 pm
1 stop9h 04m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
lun. 9/29
12:45 am-11:18 am
1 stop7h 33m
Washington, D.C. Dulles Intl
lun. 10/6
5:52 pm-11:56 pm
1 stop9h 04m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
sáb. 9/13
4:44 pm-6:01 am
1 stop10h 17m
Washington, D.C. Dulles Intl
mié. 9/24
5:00 pm-9:48 pm
1 stop7h 48m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
mar. 9/30
6:15 am-4:27 pm
1 stop7h 12m
Washington, D.C. Dulles Intl
sáb. 10/11
6:15 am-12:20 pm
1 stop9h 05m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
mié. 8/27
8:00 am-6:30 am
1 stop19h 30m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
sáb. 9/20
11:00 pm-12:55 pm
1 stop10h 55m
San FranciscoWashington, D.C.
SFO - IAD
SFOIAD
San Francisco
sáb. 9/13
11:00 pm-12:55 pm
1 stop10h 55m
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, July is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of $303). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 San Francisco to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight at noon.
Travelers seeking maximum savings on their San Francisco to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
James,Apr 2025
LAX - SFO
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Cheapest$297 | Average$501 | FlexibilityNo cancel fee | On-time69% |