Cheap Flight Tickets from Washington (IAD) to San Francisco (SFO), Starting at $247

Good to Know: Cheapest and Fastest IAD - SFO Flights

Useful information for finding best airline tickets from Washington Dulles International to San Francisco International on your next trip.

Cheapest Round Trip Flight

$247

AS Alaska Airlines • 1 stop • 15h 14m

Oct 31 – Nov 02

The cheapest round trip flight from Washington to San Francisco (IAD-SFO-IAD) is currently $247

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Cheapest Direct Flight

$477

WN Southwest Airlines • nonstop • 9h 15m

Oct 31

The cheapest nonstop flight from Washington to San Francisco (IAD-SFO) is currently $477

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Fastest Flight

9h 15m

The fastest nonstop flight from Washington to San Francisco (IAD-SFO) takes 9h 15m

Top Airlines Flying from Washington to San Francisco

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Washington (IAD) to San Francisco (SFO)

Compare and book low fare round-trip air tickets from Washington to San Francisco. Ideal for travelers with confirmed return itineraries.

Oct 31 - Nov 02, Economy
AS
Washington → San Francisco
15h 14m
9:38 AM - 3:52 PM • 1 stop
AS
Washington → San Francisco
13h 41m
9:39 AM - 9:00 PM • 1 stop
$247
Alaska Airlines
Oct 31 - Nov 02, Economy
F9
Washington → San Francisco
26h 44m
11:16 AM - 12:20 AM • 2 stops
F9
Washington → San Francisco
14h 4m
11:52 PM - 11:36 AM • 1 stop
$415
Frontier Airlines
Oct 31 - Nov 02, Economy
F9
Washington → San Francisco
28h 31m
9:06 PM - 11:17 AM • 2 stops
F9
Washington → San Francisco
23h 52m
6:04 PM - 11:36 AM • 3 stops
$427
Frontier Airlines
Oct 31 - Nov 02, Economy
UA
Washington → San Francisco
10h 9m
2:38 PM - 5:47 PM • nonstop
UA
Washington → San Francisco
11h 53m
1:00 PM - 11:13 PM • 1 stop
$463
United Airlines
Oct 31 - Nov 02, Economy
AS
Washington → San Francisco
53h 33m
7:02 AM - 11:15 AM • 1 stop
AS
Washington → San Francisco
13h 41m
9:39 AM - 9:00 PM • 1 stop
$549
Alaska Airlines
Oct 31 - Nov 02, Economy
AS
Washington → San Francisco
15h 30m
9:38 AM - 4:08 PM • 1 stop
F9
Washington → San Francisco
14h 4m
11:52 PM - 11:36 AM • 1 stop
$1189
Alaska Airlines

Fly from Washington to San Francisco with the Best Airfare Deals on FareLeaders

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.

FAQs on Washington to San Francisco Flights

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 7:02 am 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 AS : USD 549
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 9:06 pm

Washington (IAD) to San Francisco (SFO): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport San Francisco International , San Francisco, US
Distance 2419 miles

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