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Cheap flights from Washington, D.C. Dulles Intl Airport to San Francisco from ₹ 17,566

IAD — SFO
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to San Francisco

Fri 4/1217:18 -
1 stop20h 44m
Mon 7/1219:04 -
2 stops19h 35m
Deal found 17/9₹ 39,259
Thu 3/1220:57 -
1 stop15h 19m
Sun 6/1222:41 -
1 stop13h 08m
Deal found 21/9₹ 39,451
Thu 29/1009:38 -
2 stops15h 49m
Tue 3/1112:13 -
1 stop14h 31m
Deal found 16/9₹ 40,315
Thu 3/1207:00 -
2 stops16h 31m
Tue 8/1216:14 -
2 stops22h 25m
Deal found 17/9₹ 40,699
Wed 18/1107:46 -
2 stops15h 30m
Wed 2/1219:04 -
2 stops19h 35m
Deal found 17/9₹ 41,178
Wed 28/1007:02 -
2 stops12h 10m
Mon 2/1108:33 -
1 stop18h 11m
Deal found 17/9₹ 41,466
Wed 28/1007:02 -
2 stops12h 58m
Wed 4/1108:43 -
2 stops18h 01m
Deal found 21/9₹ 41,562

Find flight deals from Dulles Intl to San Francisco

Round-trip from

₹ 39,259

One-way from

₹ 17,566

Popular in

June

Cheapest in

February

Average price

₹ 54,137
Alaska Airlines
  • Alaska Airlines
  • 19/1-27/1
  • 3 total stops
  • 45h 59m total
  • Washington, D.C. to San Francisco
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Alaska Airlines
  • Alaska Airlines
  • 15/12-31/12
  • 2 total stops
  • 33h 51m total
  • Washington, D.C. to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 478,221 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 86,855 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest return flight
Fastest return journey

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sat 24/10

12:45-15:33

Nonstop5h 48m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 22,941

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Tue 17/11

08:15-11:22

Nonstop6h 07m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 22,941

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sat 7/11

17:17-10:26

2 stops20h 09m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 23,325

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Tue 13/10

07:02-17:00

2 stops12h 58m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 24,285

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sun 15/11

07:00-13:15

1 stop9h 15m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 24,669

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sun 1/11

07:05-13:08

1 stop9h 03m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 24,669

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Thu 19/11

07:25-12:22

1 stop7h 57m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 24,861

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Sat 21/11

06:15-09:19

Nonstop6h 04m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 25,821

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Fri 20/11

14:38-17:47

Nonstop6h 09m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 25,821

Washington, D.C.San Francisco

IAD Washington, D.C. Dulles Intl - SFO San Francisco

IADSFO

Washington, D.C. Dulles Intl

Tue 24/11

18:20-21:29

Nonstop6h 09m

San Francisco

Wed 31/12

00:00-03:00

Nonstop0h 00m

₹ 25,821

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Dulles Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to San Francisco

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to San Francisco?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to San Francisco, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco (average of ₹ 36,283). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in June is currently the most expensive (average of ₹ 57,976). 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.

What is the cheapest time of day to fly from IAD to SFO?

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Washington, D.C. Dulles Intl Airport to San Francisco by exploring options for tickets in the morning.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to San Francisco?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to San Francisco flights typically cost between ₹ 39,643 and ₹ 64,407 in December.
The cheapest return price found within the last 5 days was ₹ 39,259 on Alaska Airlines (4 Dec–7 Dec).

Related info for your journey

  • What airport do you fly into for flights to San Francisco from Washington, D.C. Dulles Intl?

    Located just 17.7 km from the city centre, San Francisco is the airport most travellers will use when flying to San Francisco from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to San Francisco (SFO) should be relatively easy as there are 19 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to San Francisco?

    For as low as ₹ 44,826, United Airlines can have you in San Francisco from Washington, D.C. Dulles Intl Airport in 5h 57m. The distance between Washington, D.C. Dulles Intl Airport and San Francisco is about 3882 km. This flight may include one or multiple stops.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to San Francisco on time: Air China (85%), Ethiopian Air (77%), Egyptair (75%).

  • Can I find deals for flights from Dulles Intl to San Francisco that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Francisco.

  • Can I find deals for business class flights from Dulles Intl to San Francisco?

    Yes. Cheapflights offers flight deals from Dulles Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco (average of ₹ 36,283). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in June is currently the most expensive (average of ₹ 57,976). 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.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to San Francisco?

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Can Cheapflights find flights from Dulles Intl to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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