₩277,500 Cheap Flights from San Francisco (SFO) to Washington (IAD)

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

Prices were available within the past 7 days and start at ₩277,500 for one-way flights and ₩558,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 11 - Wed, Sep 18
SFO
San Francisco
IAD
Washington
₩558,200 Roundtrip, found 3 days ago
₩558,200
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 11 from San Francisco to Washington, returning Wed, Sep 18, priced at ₩558,200 found 3 days ago
Delta
Wed, May 29 - Wed, Jun 5
SFO
San Francisco
IAD
Washington
₩567,100 Roundtrip, found 6 days ago
₩567,100
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 29 from San Francisco to Washington, returning Wed, Jun 5, priced at ₩567,100 found 6 days ago
Delta
Sat, Oct 26 - Wed, Oct 30
SFO
San Francisco
IAD
Washington
₩584,600 Roundtrip, found 3 days ago
₩584,600
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 26 from San Francisco to Washington, returning Wed, Oct 30, priced at ₩584,600 found 3 days ago
Delta
Wed, May 29 - Sat, Jun 1
SFO
San Francisco
IAD
Washington
₩584,700 Roundtrip, found 6 days ago
₩584,700
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 29 from San Francisco to Washington, returning Sat, Jun 1, priced at ₩584,700 found 6 days ago
Delta
Tue, May 28 - Sat, Jun 1
SFO
San Francisco
IAD
Washington
₩592,800 Roundtrip, found 6 days ago
₩592,800
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 28 from San Francisco to Washington, returning Sat, Jun 1, priced at ₩592,800 found 6 days ago
Delta
Wed, May 29 - Fri, May 31
SFO
San Francisco
IAD
Washington
₩594,200 Roundtrip, found 6 days ago
₩594,200
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 29 from San Francisco to Washington, returning Fri, May 31, priced at ₩594,200 found 6 days ago
Delta
Wed, May 29 - Wed, Jun 12
SFO
San Francisco
IAD
Washington
₩601,000 Roundtrip, found 6 days ago
₩601,000
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 29 from San Francisco to Washington, returning Wed, Jun 12, priced at ₩601,000 found 6 days ago
Delta
Wed, May 29 - Sat, Jun 8
SFO
San Francisco
IAD
Washington
₩606,500 Roundtrip, found 6 days ago
₩606,500
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 29 from San Francisco to Washington, returning Sat, Jun 8, priced at ₩606,500 found 6 days ago
Delta
Mon, Aug 26 - Sun, Sep 1
SFO
San Francisco
IAD
Washington
₩608,600 Roundtrip, found 4 days ago
₩608,600
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Aug 26 from San Francisco to Washington, returning Sun, Sep 1, priced at ₩608,600 found 4 days ago
Delta
Thu, May 30 - Sat, Jun 1
SFO
San Francisco
IAD
Washington
₩611,800 Roundtrip, found 6 days ago
₩611,800
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 30 from San Francisco to Washington, returning Sat, Jun 1, priced at ₩611,800 found 6 days ago
Flights from San Francisco (SFO) to Washington (IAD)
Origin airport
San Francisco Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
₩558,200
Distance
3862 km
Average flight time
8 hours 40 mins

San Francisco to Chantilly Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Francisco to Chantilly will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chantilly.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SFO to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind San Francisco for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SFO to IAD?
Round-trip flights between SFO and Dulles Intl. Airport start from ₩558,200. 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 kilometers. 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 nearby Airports

San Jose

Norman Y. Mineta San Jose Intl. to Washington
₩467,700
*Available to Expedia members.