Search & Compare - Washington to San Francisco Flights & Tickets

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Cheap flights from Washington to San Francisco (IAD to SFO)

Looking for a cheap last-minute deal or the best round-trip flight from Washington to San Francisco? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from Washington Dulles International to San Francisco International and booking your next trip

Cheapest Round Trip Flight

$242

WN Southwest Airlines • 2 stops • 20h 35m

Jun 21 – Jun 29

The cheapest round trip flight from Washington Dulles International to San Francisco International is currently $242

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Cheapest Direct Flight

$460

UA United Airlines • nonstop • 8h 57m

Jun 21

The cheapest nonstop flight from Washington Dulles International to San Francisco International is currently $460

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Fastest Flight

8h 57m

The fastest nonstop flight from Washington Dulles International to San Francisco International takes 8h 57m

Recent airfare deals on Washington to San Francisco

Jun 21 - Jun 29, Economy
WN
Washington → San Francisco
20h 35m
1:55 PM - 11:30 PM • 2 stops
WN
Washington → San Francisco
25h 40m
5:30 AM - 12:10 AM • 2 stops
$242
Southwest Airlines
Jun 21 - Jun 29, Economy
F9
Washington → San Francisco
13h 21m
1:29 PM - 10:19 AM • 1 stop
F9
Washington → San Francisco
12h 28m
11:19 AM - 12:58 PM • 2 stops
$533
Frontier Airlines
Jun 21 - Jun 29, Economy
WN
Washington → San Francisco
20h 50m
1:55 PM - 11:45 PM • 1 stop
WN
Washington → San Francisco
17h 35m
5:15 AM - 7:10 PM • 2 stops
$686
Southwest Airlines
Jun 21 - Jun 29, Economy
WN
Washington → San Francisco
20h 50m
1:55 PM - 11:45 PM • 1 stop
WN
Washington → San Francisco
10h 50m
2:20 PM - 12:10 AM • 1 stop
$744
Southwest Airlines
Jun 21 - Jun 29, Economy
DL
Washington → San Francisco
12h 27m
2:00 PM - 6:47 PM • 1 stop
AS
Washington → San Francisco
8h 27m
10:43 PM - 6:50 AM • nonstop
$897
Delta Airlines
Jun 21 - Jun 29, Economy
DL
Washington → San Francisco
12h 27m
2:00 PM - 6:47 PM • 1 stop
DL
Washington → San Francisco
18h 38m
9:35 PM - 11:53 AM • 1 stop
$915
Delta Airlines

Facts to know while booking flights from Washington to San Francisco

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to SFO?
The most popular airline flying from Washington to San Francisco are
Can I fly from IAD to SFO non-stop?
Yes, you can fly IAD to SFO non-stop on
Which airlines fly nonstop between Washington and San Francisco?
The non-stop flights between Washington and San Francisco are .
What’s the earliest departure time from IAD to SFO Airport?
The earliest flight leaves IAD at 1:29 pm and lands in SFO - San Francisco International
What are the airports in San Francisco?
SFO
Can I make changes to my Washington to San Francisco flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to SFO?
Read the fare rules of the Washington to San Francisco air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and San Francisco?
operate flights between Washington and San Francisco
How long does a flight from Washington to San Francisco take?
It takes approximately 5 hour to fly non-stop from IAD to SFO, which is 2418.83 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to San Francisco (SFO) ?
In the past couple of days, the cheapest tickets to SFO from IAD were found on ('DL') : USD 915
Do I need a passport to fly between IAD and SFO?
No
What’s the latest departure time from IAD to SFO ?
The last flight leaves IAD at 10:14 pm

Flights from Washington to San Francisco

Origin Airport Washington Dulles International , Washington, US
Destination Airport San Francisco International , San Francisco, US
Distance miles

Popular Airlines

Southwest Airlines-WN
Delta Airline, DL
United Airlines, UA
Sun Country Airlines (SY)
American Airlines, AA
Hawaiian Airlines-HA
Alaska Airlines -AS

Popular Origin & Destination

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