Question 1

What days are nonstop flights available from San Francisco to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

Question 2

How many flights depart from San Francisco to Washington, D.C. Dulles Intl Airport on average per day?

Accepted Answer

Per day, 27 flights depart from San Francisco to Washington, D.C. Dulles Intl Airport on average.
Morning (6am - Noon) - 41% of flight departures
Evening (6pm - Midnight) - 59% of flight departures

Question 3

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

Accepted Answer

Alaska Airlines, American Airlines, and Sun Country Air can get you from San Francisco to Washington, D.C. Dulles Intl Airport in just under 7h 41m. Your travel time can differ by up to 5h 58m. The distance from San Francisco to Washington, D.C. Dulles Intl Airport is about 2426 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Question 4

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

Accepted Answer

Alaska Airlines, at $264, was found to be the cheapest airline from San Francisco to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Sun Country Air. You may be able to fly from San Francisco to Washington, D.C. Dulles Intl Airport for 44% less than the average price by searching for these airlines.

Question 5

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

Accepted Answer

The cheapest airlines for a one-way flight from San Francisco to Washington, D.C. Dulles Intl Airport are Alaska Airlines ($149), American Airlines ($150), and United Airlines ($152).

Question 6

How recently were the San Francisco to Washington, D.C. Dulles Intl Airport flight deals updated?

Accepted Answer

The San Francisco to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/11.

Question 7

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

Accepted Answer

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 8

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

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of $278). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $382). 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

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

Accepted Answer

Travelers seeking maximum savings on their San Francisco to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Question 12

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

Accepted Answer

The cheapest flight price from San Francisco to Washington, D.C. Dulles Intl Airport is $178. On average you can expect to pay $1,037. The most popular route, (San Francisco - Washington, D.C. Dulles Intl), can usually be booked for $303.

Question 13

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from San Francisco to Washington, D.C. Dulles Intl Airport consider choosing Qatar Airways (87%), Air China (86%) or Asiana Airlines (85%) as they are the most reliable in getting you off to your destination on time.

Question 14

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

Accepted Answer

Undisclosed Carrier, American Airlines and Alaska Airlines are the most popular airlines when flying from San Francisco to Washington, D.C. Dulles Intl Airport.

Question 15

Can I find flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Alaska Airlines for just $264, but on average you can expect to pay $300.

Question 16

Are there nonstop flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from San Francisco to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from San Francisco to Washington, D.C. Dulles Intl Airport is less than $389.

Question 17

Are there last-minute flights available from San Francisco to Washington, D.C. Dulles Intl Airport for under $400?

Accepted Answer

There are currently 20+ open flights from San Francisco to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $400.

Question 18

What is the cheapest day to fly round-trip from San Francisco to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Travelers have found that booking a Tuesday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 19

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

Accepted Answer

Users have found that booking a flight from San Francisco to Washington, D.C. Dulles Intl Airport at least 31 days early can save you up to 44% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from San Francisco to Washington, D.C. Dulles Intl Airport for as little as $466 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $595 for flights departing within the next 3 days.

Question 20

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

Accepted Answer

September is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from San Francisco. Prices for September average $461 per person but you can even find prices for as low as $183. The most expensive prices can be found in the month of June. Opting for a September flight can save you 16% on your journey compared to booking in June

Question 21

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

Accepted Answer

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 14% versus a flight at noon.

Question 22

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

Accepted Answer

Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Washington, D.C. Dulles Intl. On average, San Francisco has 29 outbound flights to Washington, D.C. Dulles Intl per day from 8 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

Question 23

Accepted Answer

If you’re traveling from San Francisco to Washington, D.C. Dulles Intl Airport, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $436.21 RT. This price is typically 74% more expensive than other airlines that offer San Francisco to Washington, D.C. Dulles Intl Airport flights. When booking this route, the cheapest RT price found was $180. The most popular departure airport in San Francisco when flying to Washington, D.C. Dulles Intl Airport is San Francisco Airport. The most popular airport to fly into when visiting Washington, D.C. Dulles Intl Airport is Washington, D.C. Dulles Intl Airport. When flying from San Francisco to Washington, D.C. Dulles Intl Airport, United Airlines flights are 11% more popular than any other airline flying that same route.

Question 24

Accepted Answer

If you’re traveling from San Francisco to Washington, D.C. Dulles Intl Airport, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $537.89 RT. This price is typically 54% more expensive than other airlines that offer San Francisco to Washington, D.C. Dulles Intl Airport flights. When booking this route, the cheapest RT price found was $314. The most popular departure airport in San Francisco when flying to Washington, D.C. Dulles Intl Airport is San Francisco Airport. The most popular airport to fly into when visiting Washington, D.C. Dulles Intl Airport is Washington, D.C. Dulles Intl Airport. When flying from San Francisco to Washington, D.C. Dulles Intl Airport, American Airlines flights are 3% more popular than any other airline flying that same route.

Question 25

What does SFO to IAD mean?

Accepted Answer

SFO and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to IAD refers to a flight route from San Francisco Airport to Washington, D.C. Dulles Intl Airport.

Question 26

Can I find deals for flights from San Francisco to Dulles Intl that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your San Francisco to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 27

Can I find deals on flights from San Francisco to Dulles Intl with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter San Francisco to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 28

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

Accepted Answer

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

Question 29

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

Accepted Answer

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.

Question 30

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

Accepted Answer

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.

Question 31

Can I find deals for flights from San Francisco to Dulles Intl that allow pets onboard?

Accepted Answer

Many airlines flying from San Francisco to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 32

Can I find deals on last-minute flights from San Francisco to Dulles Intl?

Accepted Answer

Yes, you can often find last-minute deals on San Francisco to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Popular in	June
Cheapest in	January
Round-trip from	$234
One-way from	$150

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$111	Average$288	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$150	Average$350	FlexibilityNo cancel fee	On-time83%
Alaska Airlines	Cheapest$180	Average$436	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$202	Average$404	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$204	Average$429	FlexibilityNo cancel fee	On-time71%
Spirit Airlines	Cheapest$213	Average$359	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$314	Average$538	FlexibilityNo cancel fee	On-time69%

1%of flight departures	Early morningMidnight to 6 am
43%of flight departures	Morning6 am to noon
5%of flight departures	AfternoonNoon to 6 pm
51%of flight departures	Evening6 pm to midnight

Sunday	29daily flights
Monday	36daily flights
Tuesday	25daily flights
Wednesday	26daily flights
Thursday	29daily flights
Friday	35daily flights
Saturday	26daily flights

Cheap flights from San Francisco (SFO) to Dulles Intl (IAD) from $149

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from San Francisco to Washington, D.C. Dulles Intl are usually found in January or September, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from San Francisco to Dulles Intl

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from San Francisco to Washington, D.C. Dulles Intl Airport?

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

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

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

Cheap San Francisco to Dulles Intl flights in June & July 2024

Find cheap flight options from San Francisco to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.

The lowest fares we've come across on flights traveling from San Francisco to Washington, D.C. in June and July 2024. Check back in a little while for more flight options.

San Francisco to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.

The lowest fares we've come across on flights traveling from San Francisco to Washington, D.C. in June and July 2024. Check back in a little while for more flight options.

San Francisco to Dulles Intl flights leaving soon

Have a look at some of the flights available from San Francisco to Washington, D.C. departing last-minute. Tip: verify your flight details before completing your reservation.

One-way flights to Dulles Intl from San Francisco

Take a look at some of the one-way flights we've detected from San Francisco to Washington, D.C.. Those needing a return flight from San Francisco to Washington, D.C. can use the search form above.

Find flights from San Francisco to Dulles Intl within your budget

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Dulles Intl. Price data was last updated on May 31, 2024.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Dulles Intl. Price data was last updated on June 9, 2024.

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.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from San Francisco to Washington, D.C., such as United Airlines, American Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Dulles Intl. 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 from for flights from San Francisco to Washington, D.C. Dulles Intl?

Can I find flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

Are there nonstop flights from San Francisco to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

Are there last-minute flights available from San Francisco to Washington, D.C. Dulles Intl Airport for under $400?

What days are nonstop flights available from San Francisco to Washington, D.C. Dulles Intl Airport?

How many flights depart from San Francisco to Washington, D.C. Dulles Intl Airport on average per day?

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

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

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

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

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

What does SFO to IAD mean?

Can I find deals for flights from San Francisco to Dulles Intl that include extra baggage allowance?

Can I find deals on flights from San Francisco to Dulles Intl with specific airlines?

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

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

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

Can I find deals for flights from San Francisco to Dulles Intl that allow pets onboard?

Can I find deals on last-minute flights from San Francisco to Dulles Intl?

How recently were the San Francisco to Washington, D.C. Dulles Intl Airport flight deals updated?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Dulles IntlSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Francisco to Dulles Intl

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from San Francisco to Dulles Intl by cabin class

Find flights from San Francisco to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Francisco to Dulles Intl

Find hourly flight availability from San Francisco to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2024.

Weekly flight availability from San Francisco to Dulles Intl

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

100% Free

Book with Flexibility

Travel Smart

Alternative routes for San Francisco to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.