Question 1

How long does a flight from Washington Dulles Airport to San Francisco take?

Accepted Answer

Direct flights take on average 5h 38m to travel the 2,412 miles between Washington Dulles Airport and San Francisco.

Question 2

How many flights are there between Washington, D.C. Dulles Intl Airport and San Francisco per day?

Accepted Answer

Each day, there are between 6 and 7 direct flights that take off from Washington, D.C. Dulles Intl Airport and land in San Francisco, with an average flight time of 5h 46m. The most common departure time is 17:00 and most flights take off in the morning. Each week, there are 47 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 3

How many flights are there between Washington, D.C. Dulles Intl Airport and San Francisco per day?

Accepted Answer

Each day, there are between 6 and 7 direct flights that take off from Washington, D.C. Dulles Intl Airport and land in San Francisco, with an average flight time of 5h 46m. The most common departure time is 17:00 and most flights take off in the morning. Each week, there are 47 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 4

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

Accepted Answer

In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to San Francisco was £132 for a one-way ticket and £273 for a return.

Question 5

Which airports will I be using when flying from Washington Dulles Airport to San Francisco?

Accepted Answer

On your way to San Francisco, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at San Francisco.

Question 6

What’s the earliest departure time from Washington Dulles Airport to San Francisco?

Accepted Answer

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 06:30 and will be landing in San Francisco at 09:12.

Question 7

What’s the latest departure time from Washington Dulles Airport to San Francisco?

Accepted Answer

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to San Francisco jets off at 22:21 and lands at 01:15.

Question 8

Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to San Francisco?

Accepted Answer

Alaska Airlines, JetBlue, and American Airlines offer inflight Wi-Fi service on the Washington Dulles Airport to San Francisco flight route.

Question 9

Which aircraft models fly most regularly from Washington Dulles Airport to San Francisco?

Accepted Answer

The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Washington Dulles Airport to San Francisco flight route.

Question 10

On which days can I fly direct from Washington Dulles Airport to San Francisco?

Accepted Answer

There are direct flights from Washington Dulles Airport to San Francisco on a daily basis.

Question 11

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to San Francisco is February, where tickets cost £277 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is £444 and £412 respectively.

Question 12

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to San Francisco is February, where tickets cost £277 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is £444 and £412 respectively.

Question 13

How does KAYAK find such low prices on flights from Washington Dulles Airport to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to San Francisco.

Question 14

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

Question 15

What is the Hacker Fare option on flights from Washington Dulles Airport to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Washington Dulles Airport with another airline.

Question 16

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 17

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

Accepted Answer

Weekly flights between Washington, D.C. and San Francisco historically see delays in approximately 17% of cases, with the average delay over the past year being 194 minutes.

Question 18

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

Accepted Answer

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 17% of their flights encountering any delays.

Question 19

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

Accepted Answer

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 20

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

Accepted Answer

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 21

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and San Francisco?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 22

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and San Francisco?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which airlines provide the cheapest flights from Washington Dulles Airport to San Francisco?

Accepted Answer

In the past 5 days, the cheapest return tickets from Washington Dulles Airport to San Francisco were found on Alaska Airlines (£276) and Delta (£280).

Question 24

Which airlines provide the cheapest flights from Washington Dulles Airport to San Francisco?

Accepted Answer

In the past 5 days, the cheapest return tickets from Washington Dulles Airport to San Francisco were found on Alaska Airlines (£276) and Delta (£280).

Question 25

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to San Francisco, you should book around 4 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Question 26

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to San Francisco, you should book around 4 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Question 27

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to San Francisco?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £179 on average.

Question 28

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to San Francisco?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £179 on average.

Question 29

How much is a return flight from Washington, D.C. Dulles Intl Airport to San Francisco?

Accepted Answer

Flight prices are below average for this route right now.Flights to San Francisco from Washington, D.C. Dulles Intl Airport usually cost between £291 and £445 in August.
The lowest price found in the past 5 days was £273 on Multiple Airlines (26 Aug–2 Sept).

IAD - SFO

£132 Find Cheap Flights from Washington Dulles Airport to San Francisco – Compare and Save

Everything you should know

Cheap Flights from Dulles Intl to San Francisco (IAD-SFO)

Recent return flight deals from Dulles Intl to San Francisco

Recent one-way flight deals from Dulles Intl to San Francisco

Recent last minute flight deals from Dulles Intl to San Francisco

Recent direct flight deals from Dulles Intl to San Francisco

KAYAK’s insights & trends for Dulles Intl to San Francisco flights

How much is a return flight from Washington, D.C. Dulles Intl Airport to San Francisco?

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

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to San Francisco?

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

Which airlines provide the cheapest flights from Washington Dulles Airport to San Francisco?

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

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

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

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

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and San Francisco?

How many flights are there between Washington, D.C. Dulles Intl Airport and San Francisco per day?

How long does a flight from Washington Dulles Airport to San Francisco take?

What’s the earliest departure time from Washington Dulles Airport to San Francisco?

What’s the latest departure time from Washington Dulles Airport to San Francisco?

Expert advice for your flight from Dulles Intl to San Francisco

Good to know - Cheap tickets from Washington Dulles Airport to San Francisco

Low season

High season

Cheapest flight

When to book flights from Dulles Intl to San Francisco

Flights from Dulles Intl to San Francisco: the best tips from KAYAK users' own experiences

FAQs for booking Washington Dulles Airport to San Francisco flights

Prefer to fly direct from Washington Dulles Airport to San Francisco?

Everything you need to know for your flight from Dulles Intl to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire

Find direct flights to and from Dulles Intl and San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco