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Cheap flights from Washington, D.C. Dulles Intl Airport to San Francisco from ₹ 11,858

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SFO
25 Apr — 2 May1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to San Francisco are usually found in February or September, booked 78 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Dulles Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 April 2025.

Round-trip from

₹ 24,142

One-way from

₹ 11,858

Popular in

December

Cheapest in

February

Average price

₹ 36,682

Good one-way deal

₹ 13,007 or less
Alaska Airlines
  • Alaska Airlines
  • 9/9-16/9
  • 2 total stops
  • 39h 12m total
  • Washington, D.C. to San Francisco
Delta
  • Delta
  • 14/5
  • 1 total stop
  • 8h 14m total
  • Washington, D.C. to San Francisco
Highest demand for flights based on searches. 7% potential increase in price (₹ 280,120 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (₹ 59,917 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to San Francisco.

Find flight deals from Dulles Intl to San Francisco

Cheapest flights from Dulles Intl to San Francisco
Explore the most affordable flight options available from Dulles Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 April 2025.

Tue 9/920:29IAD - SFO
1 stop16h 02mAlaska Airlines
Tue 16/913:49SFO - IAD
1 stop23h 10mAlaska Airlines
Deal found 19/4₹ 24,142
Wed 11/612:40IAD - SFO
1 stop7h 34mSun Country Air
Sun 15/623:59SFO - IAD
1 stop8h 44mSun Country Air
Deal found 20/4₹ 24,313
Thu 5/619:59IAD - SFO
Nonstop5h 51mHawaiian Airlines
Sun 8/621:41SFO - IAD
Nonstop5h 14mHawaiian Airlines
Deal found 19/4₹ 25,336
Sun 18/506:30IAD - SFO
Nonstop6h 05mUnited Airlines
Sun 25/510:35SFO - IAD
Nonstop5h 17mUnited Airlines
Deal found 18/4₹ 26,787
Fri 6/617:40IAD - SFO
1 stop8h 52mDelta
Mon 9/600:49SFO - IAD
1 stop7h 33mDelta
Deal found 19/4₹ 28,834
Sat 10/505:05IAD - SFO
2 stops12h 45mSouthwest
Sat 17/505:15SFO - IAD
1 stop7h 00mSouthwest
Deal found 19/4₹ 33,441

Cheapflights Fare Finder

Customise your flight search to find flights from Dulles Intl 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, Cheapflights users made 454,620 searches. Data last updated 20 April 2025.
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

Dulles Intl

Fly to

San Francisco

Route

Depart

Return

Price

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 9/9

20:29-09:31

1 stop16h 02m

San Francisco

Tue 16/9

13:49-15:59

1 stop23h 10m

₹ 24,142

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 11/6

12:40-17:14

1 stop7h 34m

San Francisco

Sun 22/6

23:59-12:19

1 stop9h 20m

₹ 24,313

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 5/6

19:59-22:50

Nonstop5h 51m

San Francisco

Sun 8/6

21:41-05:55

Nonstop5h 14m

₹ 25,336

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sun 18/5

06:30-09:35

Nonstop6h 05m

San Francisco

Sun 25/5

10:35-18:52

Nonstop5h 17m

₹ 26,787

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Fri 6/6

17:40-23:32

1 stop8h 52m

San Francisco

Tue 10/6

00:49-11:22

1 stop7h 33m

₹ 28,834

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 10/5

05:05-14:50

2 stops12h 45m

San Francisco

Sat 17/5

05:15-15:15

1 stop7h 00m

₹ 33,441

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 14/5

17:24-22:38

1 stop8h 14m

₹ 11,858

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 12/8

20:19-23:57

1 stop30h 38m

₹ 12,540

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Mon 23/6

13:16-11:08

1 stop24h 52m

₹ 12,626

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Fri 16/5

19:59-22:50

Nonstop5h 51m

₹ 12,711

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 13 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to San Francisco. Price data was last updated on 18 April 2025.

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 31 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco (average of ₹ 986). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in July is currently the most expensive (average of ₹ 1,415). 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?

Find hourly flight availability from Dulles Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 April 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 52% on flights from Washington, D.C. Dulles Intl Airport to San Francisco by exploring options for tickets in the morning.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to San Francisco

Explore weekly flight availability from Dulles Intl to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 April 2025.

The most flights from IAD to SFO are scheduled on a Saturday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 20 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Washington, D.C. to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very Good

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Washington, D.C. Dulles Intl?

    Located just 19.0 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 31 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Francisco round-trip?

    Currently priced at ₹ 24,142, Alaska Airlines will fly you from Washington, D.C. Dulles Intl Airport to San Francisco and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Sun Country Air and Hawaiian Airlines - these airlines can fly you to your destination from ₹ 24,313 and ₹ 25,336, respectively. Users have found that Alaska Airlines is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Francisco one-way?

    ₹ 11,858 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Sun Country Air, with prices starting from ₹ 12,540 and ₹ 12,626, respectively.

  • 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: Qantas Airways (100%), Iberia (100%), Egyptair (98%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to San Francisco?

    While on average a flight from Washington, D.C. Dulles Intl Airport to San Francisco is generally ₹ 13,504, our data shows the cheapest flight currently is ₹ 11,491. When looking at the most popular route, (Washington, D.C. Dulles Intl - San Francisco), you can expect to pay ₹ 26,275 for that flight.

  • 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Francisco (average of ₹ 986). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in July is currently the most expensive (average of ₹ 1,415). 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
San Bruno
Half Moon Bay
Fairfield
Daly City
Milpitas

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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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