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Amazing SFO to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $263 round trip and $142 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SFO to IAD

Carrier Flight Depart SFO Arrive IAD Thu
6/17
Fri
6/18
Sat
6/19
Sun
6/20
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Tue
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6/23
Stops
UA 1986 08:40 am 04:40 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 487 11:00 am 06:57 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1707 11:59 pm 08:06 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

FAQs about flights from San Francisco Intl. Airport (SFO) to Washington Dulles Intl. Airport (IAD)

Can I catch a flight from San Francisco, CA Airport (SFO-San Francisco Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) right now?

It's wise to know about any quarantine requirements and travel advice reports in place in your destination city. Be sure to go to the Covid-19 Travel Advisor for up-to-date information on catching a flight to Washington, DC Airport (IAD-Washington Dulles Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Washington, DC Airport (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

What airlines fly from SFO to Washington Dulles Intl. Airport (IAD)?

With no direct flights on offer, it will be in your best interest to book well in advance when traveling between San Francisco Intl. Airport (SFO) and Washington Dulles Intl. Airport (IAD). Find a convenient route with minimal connections and save yourself some time.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

San Francisco Intl. to Washington Dulles Intl. Flight FAQ

Traveling FromSan Francisco Intl.
Traveling ToWashington Dulles Intl.
Shortest Flight Time4 hours 57 mins
Earliest Departure Time8:40AM PDT
Latest Departure Time11:59PM PDT
Lowest Flight Price$263

Route Info

Flight path for flights from San Francisco International Airport to Washington Dulles International Airport


Distance:
2,426.00 miles


Airlines & Aircraft Used on SFO to IAD Flight Routes


Airline Carrier
Aircraft
United Airlines
Antonov AN-24

Popular Flight Routes from San Francisco (SFO)

San Francisco Intl. to Washington Dulles Intl. Flight FAQ

Traveling FromSan Francisco Intl.
Traveling ToWashington Dulles Intl.
Shortest Flight Time4 hours 57 mins
Earliest Departure Time8:40AM PDT
Latest Departure Time11:59PM PDT
Lowest Flight Price$263

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington(IAD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.