Cheap flights from Washington, D.C. Dulles Intl Airport to San Francisco from ₹ 12,585

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to San Francisco departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:00 - 10:45
IAD
-
SFO
7h 45m
1 stop
Delta Logo
22:40 - 11:32
SFO
-
IAD
9h 52m
1 stop
₹ 24,174Delta
Wed, 18 Mar - Mon, 23 Mar
United Airlines Logo
08:25 - 11:26
IAD
-
SFO
6h 01mdirect
United Airlines Logo
23:20 - 07:31
SFO
-
IAD
5h 11mdirect
₹ 24,898United Airlines
Thu, 19 Mar - Mon, 23 Mar
Delta Logo
06:00 - 11:00
IAD
-
SFO
8h 00m
1 stop
Delta Logo
14:05 - 00:21
SFO
-
IAD
7h 16m
1 stop
₹ 24,989Delta
Sun, 8 Feb - Fri, 27 Feb
Delta Logo
17:13 - 23:25
IAD
-
SFO
9h 12m
1 stop
Delta Logo
22:50 - 11:35
SFO
-
IAD
9h 45m
1 stop
₹ 25,079Delta
Fri, 20 Feb - Mon, 23 Feb
United Airlines Logo
06:20 - 09:35
IAD
-
SFO
6h 15mdirect
United Airlines Logo
21:20 - 05:27
SFO
-
IAD
5h 07mdirect
₹ 25,261United Airlines
Thu, 12 Feb - Sun, 15 Feb
Delta Logo
07:00 - 00:07
IAD
-
SFO
20h 07m
1 stop
Delta Logo
06:00 - 16:37
SFO
-
IAD
7h 37m
1 stop
₹ 25,351Delta
Sat, 21 Mar - Tue, 31 Mar
Delta Logo
07:00 - 00:07
IAD
-
SFO
20h 07m
1 stop
Delta Logo
22:40 - 11:32
SFO
-
IAD
9h 52m
1 stop
₹ 25,442Delta
Sat, 21 Mar - Tue, 7 Apr
Southwest Logo
16:30 - 21:50
IAD
-
SFO
8h 20m
1 stop
Southwest Logo
07:35 - 21:45
SFO
-
IAD
11h 10m
2 stops
₹ 25,532Southwest
Wed, 18 Feb - Sat, 21 Feb
United Airlines Logo
06:20 - 09:35
IAD
-
SFO
6h 15mdirect
United Airlines Logo
21:20 - 05:27
SFO
-
IAD
5h 07mdirect
₹ 25,623United Airlines
Thu, 12 Feb - Thu, 19 Feb
Alaska Airlines Logo
18:20 - 23:59
IAD
-
SFO
8h 39m
1 stop
Alaska Airlines Logo
21:07 - 17:22
SFO
-
IAD
17h 15m
2 stops
₹ 25,804Alaska Airlines
Tue, 17 Mar - Tue, 24 Mar

United Airlines flights from Washington, D.C. Dulles Intl Airport to San Francisco

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to San Francisco flight tickets
United Airlines
19 Mar
IAD22:10Washington, D.C. Dulles Intl
6h 18m
SFO01:28San Francisco
22 Mar
SFO22:45San Francisco
5h 11m
IAD06:56Washington, D.C. Dulles Intl
₹ 24,898
United Airlines
12 Feb
IAD06:20Washington, D.C. Dulles Intl
6h 15m
SFO09:35San Francisco
15 Feb
SFO21:20San Francisco
5h 07m
IAD05:27Washington, D.C. Dulles Intl
₹ 25,261
United Airlines
12 Feb
IAD06:20Washington, D.C. Dulles Intl
6h 15m
SFO09:35San Francisco
19 Feb
SFO21:20San Francisco
5h 07m
IAD05:27Washington, D.C. Dulles Intl
₹ 25,623

Southwest flights from Washington, D.C. Dulles Intl Airport to San Francisco

Our best Southwest deals on Washington, D.C. Dulles Intl Airport to San Francisco flight tickets
Southwest
18 Feb
IAD16:30Washington, D.C. Dulles Intl
8h 20m
1 stop
SFO21:50San Francisco
21 Feb
SFO07:35San Francisco
11h 10m
2 stops
IAD21:45Washington, D.C. Dulles Intl
₹ 25,532
Southwest
25 Feb
IAD09:05Washington, D.C. Dulles Intl
15h 15m
2 stops
SFO21:20San Francisco
28 Feb
SFO10:50San Francisco
7h 55m
1 stop
IAD21:45Washington, D.C. Dulles Intl
₹ 26,075
Southwest
8 Mar
IAD18:10Washington, D.C. Dulles Intl
8h 05m
1 stop
SFO23:15San Francisco
16 Mar
SFO11:35San Francisco
9h 40m
1 stop
IAD00:15Washington, D.C. Dulles Intl
₹ 26,890

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. Dulles Intl Airport to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 18 January 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 18/3

06:00-10:45

1 stop7h 45m

San Francisco

Mon 23/3

22:40-11:32

1 stop9h 52m

₹ 24,174

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 19/3

08:25-11:26

Nonstop6h 01m

San Francisco

Mon 23/3

23:20-07:31

Nonstop5h 11m

₹ 24,898

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sun 8/2

06:00-11:00

1 stop8h 00m

San Francisco

Fri 27/2

14:05-00:21

1 stop7h 16m

₹ 24,989

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Fri 20/2

17:13-23:25

1 stop9h 12m

San Francisco

Mon 23/2

22:50-11:35

1 stop9h 45m

₹ 25,079

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 12/2

06:20-09:35

Nonstop6h 15m

San Francisco

Sun 15/2

21:20-05:27

Nonstop5h 07m

₹ 25,261

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 21/3

07:00-00:07

1 stop20h 07m

San Francisco

Tue 31/3

06:00-16:37

1 stop7h 37m

₹ 25,351

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 21/3

07:00-00:07

1 stop20h 07m

San Francisco

Tue 7/4

22:40-11:32

1 stop9h 52m

₹ 25,442

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 18/2

16:30-21:50

1 stop8h 20m

San Francisco

Sat 21/2

07:35-21:45

2 stops11h 10m

₹ 25,532

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 12/2

06:20-09:35

Nonstop6h 15m

San Francisco

Thu 19/2

21:20-05:27

Nonstop5h 07m

₹ 25,623

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 17/3

18:20-23:59

1 stop8h 39m

San Francisco

Tue 24/3

21:07-17:22

2 stops17h 15m

₹ 25,804

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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?

In general, January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 33,047. If you aren’t able to travel to San Francisco during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of ₹ 34,133.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to San Francisco is on a Friday. Travellers who choose to depart for San Francisco on a Friday will often find tickets for as low as ₹ 26,559. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around ₹ 92,984.

What is the cheapest time of day to depart on your flight to San Francisco?

The cheapest time of day to fly to San Francisco is in the morning when flights can be purchased for as low as ₹ 34,131. Flights in the evening are often more expensive, with an average ticket price of ₹ 81,210.

What is the cheapest Washington, D.C. Dulles Intl to San Francisco flight route?

Fly from Washington, D.C. Dulles Intl to San Francisco for the best Washington, D.C. Dulles Intl - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 37,454 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Washington, D.C. Dulles Intl Airport for as low as ₹ 33,681 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to San Francisco flights?

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to San Francisco flights?

You could potentially save up to 17% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to San Francisco flight.

How have Washington, D.C. Dulles Intl Airport to San Francisco flight prices changed over time?

As of January 2026, prices for Washington, D.C. Dulles Intl Airport to San Francisco flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to San Francisco (IAD to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to San Francisco

Fastest flight time

6h 00m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Washington, D.C. Dulles Intl Airport to San Francisco takes 6h 00m
Direct flights go from Washington, D.C. Dulles Intl Airport to San Francisco every day.
There is 1 airport in San Francisco. From Washington, D.C. Dulles Intl Airport there are direct flights to San Francisco (SFO).
  • How far is Washington, D.C. Dulles Intl to San Francisco by plane?

    The distance between Washington, D.C. Dulles Intl and San Francisco is about 3879.0 km. By plane, this route typically takes 6h 00m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to San Francisco Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to San Francisco?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to San Francisco?

Best airlines flying from Washington, D.C. Dulles Intl Airport to San Francisco

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom ₹ 33,976Free CancellationRating
7.4
9,174 reviews
Search United Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to San Francisco

    Across 46 United Airlines flights from Washington, D.C. Dulles Intl Airport to San Francisco this week, the average price was ₹ 37,752, with the best United Airlines deals starting from ₹ 33,976 round-trip. 9,174 users have rated United Airlines on momondo, with an average score of 7.4/10.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Menlo Park
Fremont
Davis
South San Francisco
Santa Clara
Palo Alto
San Mateo
Gilroy
Rancho Cordova
Belmont
Bodega Bay
Roseville
Mountain View
Cupertino
Woodland
Lathrop
Daly City
Calistoga
Sunnyvale
Rohnert Park

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to San Francisco with flexible booking policies on momondo?

Flights from Washington, D.C. to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to San Francisco?

Once you have performed a search for Washington, D.C. to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 17/2
Tue 24/2

Find better results for your trip to the United States