Cheap Flights from San Francisco (SFO) to Washington (IAD) from AU$266

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Cheap Flights from San Francisco (SFO) to Washington (IAD)

Prices were available within the past 7 days and start at AU$266 for one-way flights and AU$601 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon., 5 Aug. - Wed., 14 Aug.
SFO
San Francisco
IAD
Washington
AU$601 Return, found 20 hours ago
AU$601
Return
found 20 hours ago
Select Alaska Airlines flight, departing Mon., 5 Aug. from San Francisco to Washington, returning Wed., 14 Aug., priced at AU$601 found 20 hours ago
Alaska Airlines
Wed., 11 Sep. - Sun., 22 Sep.
SFO
San Francisco
IAD
Washington
AU$613 Return, found 6 days ago
AU$613
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed., 11 Sep. from San Francisco to Washington, returning Sun., 22 Sep., priced at AU$613 found 6 days ago
Alaska Airlines
Sun., 26 May - Tue., 4 Jun.
SFO
San Francisco
IAD
Washington
AU$619 Return, found 1 day ago
AU$619
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun., 26 May from San Francisco to Washington, returning Tue., 4 Jun., priced at AU$619 found 1 day ago
Delta
Wed., 31 Jul. - Wed., 7 Aug.
SFO
San Francisco
IAD
Washington
AU$624 Return, found 1 day ago
AU$624
Return
found 1 day ago
Select Delta flight, departing Wed., 31 Jul. from San Francisco to Washington, returning Wed., 7 Aug., priced at AU$624 found 1 day ago
Alaska Airlines
Wed., 29 May - Sat., 1 Jun.
SFO
San Francisco
IAD
Washington
AU$628 Return, found 3 days ago
AU$628
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed., 29 May from San Francisco to Washington, returning Sat., 1 Jun., priced at AU$628 found 3 days ago
Delta
Wed., 29 May - Sat., 1 Jun.
SFO
San Francisco
IAD
Washington
AU$634 Return, found 3 days ago
AU$634
Return
found 3 days ago
Select Delta flight, departing Wed., 29 May from San Francisco to Washington, returning Sat., 1 Jun., priced at AU$634 found 3 days ago
Alaska Airlines
Mon., 5 Aug. - Wed., 14 Aug.
SFO
San Francisco
IAD
Washington
AU$636 Return, found 20 hours ago
AU$636
Return
found 20 hours ago
Select Alaska Airlines flight, departing Mon., 5 Aug. from San Francisco to Washington, returning Wed., 14 Aug., priced at AU$636 found 20 hours ago
Alaska Airlines
Thu., 4 Jul. - Fri., 19 Jul.
SFO
San Francisco
IAD
Washington
AU$641 Return, found 6 days ago
AU$641
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu., 4 Jul. from San Francisco to Washington, returning Fri., 19 Jul., priced at AU$641 found 6 days ago
American Airlines
Wed., 29 May - Sat., 1 Jun.
SFO
San Francisco
IAD
Washington
AU$642 Return, found 3 days ago
AU$642
Return
found 3 days ago
Select American Airlines flight, departing Wed., 29 May from San Francisco to Washington, returning Sat., 1 Jun., priced at AU$642 found 3 days ago
Alaska Airlines
Wed., 4 Sep. - Sun., 15 Sep.
SFO
San Francisco
IAD
Washington
AU$644 Return, found 6 days ago
AU$644
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed., 4 Sep. from San Francisco to Washington, returning Sun., 15 Sep., priced at AU$644 found 6 days ago
Flight from San Francisco to Washington route information
Origin airport
San Francisco Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$600
Distance
3862 km
Average flight time
8 hours 11 mins

Your quick guide to flights from San Francisco to Washington

Pick up great flights from San Francisco to Washington

With Expedia, you have your pick of 35 flights a day with 20 airlines covering flights from San Francisco to Washington. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Washington that take around 5 hours.

Find cheap flights from San Francisco to Washington

From the great flight deals with prices currently ranging from AU$601 to AU$644, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Washington around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Washington is normally in August.

Reasons to book your flight from San Francisco to Washington with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Washington across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Washington right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Discover the Charm of Washington, DC on a Flight from SFO to IAD

Looking for an adventure? Fly from San Francisco, CA (SFO-San Francisco Intl.) to Washington, DC (IAD-Washington Dulles Intl.) and experience the best of America's capital city. With cheap flights from San Francisco, you can embark on a memorable journey to Washington, DC.

Choose from a variety of available flights and book your travel with Expedia. Our user-friendly website allows you to easily compare prices and find the best airfare for your trip. With daily flights from SFO to IAD, you have the flexibility to plan your journey at your convenience.

Top Airlines Flying from SFO to IAD

  • Southwest Airlines: Enjoy excellent service and affordable fares when you fly with Southwest Airlines.
  • American Airlines: Experience comfort and convenience with American Airlines on your flight from SFO to IAD.
  • United Airlines: Fly with United Airlines for a seamless travel experience and great in-flight amenities.

Getting from IAD to the Main City

Once you land at IAD, transportation to the main city is a breeze. Public transport options such as buses and trains are readily available, offering easy access to downtown Washington, DC. Alternatively, you can also opt for taxi services or car rentals for more flexibility during your stay.

Explore the Wonders of Washington, DC

Washington, DC is a city filled with history, culture, and iconic landmarks. Visit the famous monuments and memorials, including the Lincoln Memorial and the Washington Monument. Discover the rich history at the Smithsonian museums or take a stroll through the charming neighborhoods like Georgetown or Dupont Circle. Don't forget to indulge in the diverse culinary scene and experience the vibrant nightlife the city has to offer.

Tips for Booking a Flight from SFO to IAD

When booking your flight from SFO to IAD, keep an eye out for great deals and cheap flights to maximize your savings. Expedia offers a flight price calendar, allowing you to easily compare prices of different airlines and spot the best prices. Take advantage of the website's features to find the best fares and score a great deal for your trip.

Start planning your dream vacation to Washington, DC today with Expedia. Book your flight from SFO to IAD and get ready to explore the wonders of America's capital city!

Frequently asked questions

How much is a flight from SFO to IAD?
Round-trip flights between SFO and Dulles Intl. Airport start from AU$601. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to Dulles Intl. Airport?
Each air carrier has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from SFO to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Airport to IAD flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to Dulles Intl. Airport?
The flight distance between San Francisco Airport and IAD is 3 900 kilometres. Bring along a drink, some snacks and a good book to read. Keep yourself occupied and the time will fly by.
Which airlines fly direct from San Francisco Airport to Washington Dulles Intl. Airport (IAD)?
With 152 monthly flights from San Francisco Airport to Washington Dulles Intl. Airport (IAD), United Airlines (UA) is a top choice. Another carrier operating on this route is Alaska Airlines (AS). You’ll have 30 flights each month to take your pick of.
Are SFO to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from SFO to Washington Dulles Intl. Airport (IAD) are available up to a year before departure on Expedia. And although you may occasionally nab great last-minute deal, it’s never a sure thing. Also, booking your flights in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.
San Francisco Airports

San Jose

Norman Y. Mineta San Jose Intl. to Washington
AU$760.10

Oakland

*Available to Expedia members.