Find flights
Deals
When to book
FAQs
India
INR

Cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport from ₹ 18,502

SFO — IAD
6 Nov — 13 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Washington, D.C. Dulles Intl are usually found in February or January, booked 70 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from San Francisco to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Dulles Intl

Thu 5/1106:20 -
1 stop10h 46m
Tue 17/1112:01 -
2 stops11h 16m
Deal found 7/10₹ 38,932
Wed 11/1110:38 -
2 stops9h 43m
Tue 17/1112:01 -
2 stops11h 16m
Deal found 7/10₹ 39,028
Thu 19/1110:38 -
1 stop10h 42m
Thu 3/1215:00 -
2 stops11h 43m
Deal found 6/10₹ 39,317
Wed 4/1110:00 -
2 stops16h 44m
Sun 15/1118:46 -
1 stop17h 06m
Deal found 6/10₹ 39,413
Thu 26/1123:26 -
1 stop9h 48m
Mon 30/1113:09 -
1 stop27h 46m
Deal found 5/10₹ 39,703
Wed 4/1110:00 -
2 stops16h 44m
Sun 8/1118:46 -
2 stops20h 30m
Deal found 5/10₹ 39,799
Wed 4/1110:00 -
2 stops16h 44m
Mon 16/1107:46 -
2 stops19h 13m
Deal found 6/10₹ 39,895
Sat 7/1108:10 -
Nonstop4h 58m
Sat 14/1109:25 -
Nonstop6h 07m
Deal found 6/10₹ 40,184
Wed 16/1214:37 -
2 stops21h 03m
Sat 26/1220:20 -
1 stop13h 26m
Deal found 3/10₹ 40,377
Thu 29/1010:35 -
2 stops10h 00m
Mon 9/1107:00 -
1 stop9h 15m
Deal found 6/10₹ 40,666
Sat 12/1206:20 -
1 stop8h 19m
Tue 15/1218:42 -
1 stop26h 24m
Deal found 3/10₹ 40,763

Find flight deals from San Francisco to Dulles Intl

Round-trip from

₹ 38,932

One-way from

₹ 18,502

Popular in

June

Cheapest in

February

Average price

₹ 54,735
Delta
  • Delta
  • 5/11-17/11
  • 3 total stops
  • 22h 02m total
  • San Francisco to Washington, D.C.
Search Deals
Frontier
  • Frontier
  • 27/10-31/12
  • 2 total stops
  • 18h 47m total
  • San Francisco to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 363,607 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 61,267 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Tue 10/11

11:53-05:44

2 stops14h 51m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 20,911

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Wed 18/11

06:00-15:59

1 stop6h 59m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 21,104

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Tue 26/1

12:49-23:33

1 stop7h 44m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 21,104
Fastest return journey

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Tue 10/11

23:20-07:24

Nonstop5h 04m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 22,068

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Fri 11/12

16:51-00:59

Nonstop5h 08m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 23,995

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Mon 7/12

21:10-05:18

Nonstop5h 08m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 23,995

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Thu 5/11

13:05-21:11

Nonstop5h 06m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 23,995

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Mon 30/11

16:23-17:39

1 stop22h 16m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 25,440

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Mon 28/12

13:55-22:04

Nonstop5h 09m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 25,922

San FranciscoWashington, D.C.

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

SFOIAD

San Francisco

Mon 26/10

10:50-19:01

Nonstop5h 11m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

₹ 25,922

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from San Francisco to Dulles Intl

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

Cheapflights Insights

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

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

The price you pay for your flight from San Francisco to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of ₹ 37,486). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of ₹ 57,048). 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 SFO to IAD?

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 70% versus a flight in the evening.

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

Airfare is below average for this route at the moment.

San Francisco to Washington, D.C. Dulles Intl Airport flights typically cost between ₹ 43,846 and ₹ 68,034 in November.
The cheapest return price found within the last 5 days was ₹ 38,932 on Delta (5 Nov–17 Nov).

Related info for your journey

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

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from San Francisco; the airport handles an average of 19 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Francisco airport to Washington, D.C. Dulles Intl. It is only a 17.7 km journey to San Francisco (SFO) from San Francisco’s city centre.

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

    Airlines like Delta and United Airlines fly from San Francisco to Washington, D.C. Dulles Intl Airport in about 5h 11m. The time it takes to get you to your destination can typically vary by up to 4h 32m. San Francisco and Washington, D.C. Dulles Intl Airport are separated by a distance of 3882 km. This flight may include one or multiple stops.

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

    Before booking your flight to Washington, D.C. Dulles Intl Airport from San Francisco, have a look at the most reliable airlines to get you to your destination on time: ITA Airways (100%), Egyptair (95%), Asiana Airlines( 92%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Dulles Intl 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 San Francisco to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of ₹ 37,486). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of ₹ 57,048). 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
College Park
National Harbor

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from San Francisco to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from San Francisco today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Dulles Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from San Francisco to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from San Francisco today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.