Q: 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 ₹ 46,326 and ₹ 78,680 in February. The cheapest return price found within the last 5 days was ₹ 40,231 on Alaska Airlines (5 Feb–8 Feb).

Question 1

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 2

How often are flights from Washington, D.C. to San Francisco delayed?

Accepted Answer

About 17% of weekly flights between Washington, D.C. and San Francisco have experienced delays in the past year, with the average delay time being 191 minutes.

Question 3

What is the most punctual flight time for Washington, D.C. to San Francisco flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 4

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

Accepted Answer

Airfare is below average for this route at the moment.Washington, D.C. Dulles Intl Airport to San Francisco flights typically cost between ₹ 46,326 and ₹ 78,680 in February.
The cheapest return price found within the last 5 days was ₹ 40,231 on Alaska Airlines (5 Feb–8 Feb).

Question 5

Which airline has the best punctuality record on Washington, D.C. to San Francisco flights?

Accepted Answer

Over the past year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

Question 6

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

Accepted Answer

For as low as ₹ 44,544, Delta can have you in San Francisco from Washington, D.C. Dulles Intl Airport in 11h 18m. The distance between Washington, D.C. Dulles Intl Airport and San Francisco is about 3882 km.

Question 7

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

Accepted Answer

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 63 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.

Question 8

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

Accepted Answer

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 ₹ 37,886). Flying from Washington, D.C. Dulles Intl Airport to San Francisco in November is currently the most expensive (average of ₹ 59,268). 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.

Question 9

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

Accepted Answer

The most flights from IAD to SFO are scheduled on a Monday (33 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

Question 10

E

Accepted Answer

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.

Question 11

E

Accepted Answer

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).

Question 12

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

Accepted Answer

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: Egyptair (96%), Ethiopian Air (89%), Air China (86%).

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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 22 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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 San Francisco from Dulles Intl today with Cheapflights!

Question 19

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Round-trip from	₹ 40,231
One-way from	₹ 19,975
Popular in	November
Cheapest in	February
Average price	₹ 59,268

Cheap flights from Washington, D.C. Dulles Intl Airport to San Francisco from ₹ 19,975

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to San Francisco

Cheapest flights from Dulles Intl to San FranciscoExplore 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 10 November 2026.

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 10 November 2026.

Best flights from Dulles Intl to San FranciscoDiscover carefully curated flight deals from Dulles Intl to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Dulles Intl to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Dulles Intl to San FranciscoExplore direct flight options from Dulles Intl to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from Dulles Intl to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Dulles Intl to San FranciscoDiscover last-minute flight deals from Dulles Intl to San Francisco. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to San Francisco. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Dulles Intl to San FranciscoSearch for one-way flight options from Dulles Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Dulles Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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Cheapflights Insights

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

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

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 ₹ 46,326 and ₹ 78,680 in February.The cheapest return price found within the last 5 days was ₹ 40,231 on Alaska Airlines (5 Feb–8 Feb).

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

The most flights from IAD to SFO are scheduled on a Monday (33 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from Washington, D.C. to San Francisco delayed?

About 17% of weekly flights between Washington, D.C. and San Francisco have experienced delays in the past year, with the average delay time being 191 minutes.

What is the most punctual flight time for Washington, D.C. to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

Related info for your journey

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

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

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

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

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

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

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

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

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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 10 November 2026.

Best flights from Dulles Intl to San Francisco
Discover carefully curated flight deals from Dulles Intl to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Dulles Intl to San Francisco
Explore direct flight options from Dulles Intl to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Dulles Intl to San Francisco
Discover last-minute flight deals from Dulles Intl to San Francisco. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Dulles Intl to San Francisco
Search for one-way flight options from Dulles Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Washington, D.C. Dulles Intl Airport to San Francisco flights typically cost between ₹ 46,326 and ₹ 78,680 in February.
The cheapest return price found within the last 5 days was ₹ 40,231 on Alaska Airlines (5 Feb–8 Feb).