₹12,701 Cheap Flights from San Francisco (SFO) to Washington (IAD)

View ₹12,701 flight on Wed, 27 Aug 2025Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Washington Dulles International Airport (IAD)

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

Prices were available within the past 7 days and start at ₹12,701 for one-way flights and ₹23,753 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 4 Oct - Tue, 7 Oct
SFO
San Francisco
IAD
Washington
₹23,753 Return, found 6 hours ago
₹23,753
Return
found 6 hours ago
Select Delta flight, departing Sat, 4 Oct from San Francisco to Washington, returning Tue, 7 Oct, priced at ₹23,753 found 6 hours ago
Delta
Tue, 26 Aug - Tue, 9 Sep
SFO
San Francisco
IAD
Washington
₹25,401 Return, found 3 days ago
₹25,401
Return
found 3 days ago
Select Delta flight, departing Tue, 26 Aug from San Francisco to Washington, returning Tue, 9 Sep, priced at ₹25,401 found 3 days ago
Delta
Sat, 4 Oct - Mon, 6 Oct
SFO
San Francisco
IAD
Washington
₹25,473 Return, found 6 hours ago
₹25,473
Return
found 6 hours ago
Select Delta flight, departing Sat, 4 Oct from San Francisco to Washington, returning Mon, 6 Oct, priced at ₹25,473 found 6 hours ago
Delta
Mon, 25 Aug - Tue, 9 Sep
SFO
San Francisco
IAD
Washington
₹26,261 Return, found 3 days ago
₹26,261
Return
found 3 days ago
Select Delta flight, departing Mon, 25 Aug from San Francisco to Washington, returning Tue, 9 Sep, priced at ₹26,261 found 3 days ago
Delta
Mon, 25 Aug - Mon, 15 Sep
SFO
San Francisco
IAD
Washington
₹27,116 Return, found 3 days ago
₹27,116
Return
found 3 days ago
Select Delta flight, departing Mon, 25 Aug from San Francisco to Washington, returning Mon, 15 Sep, priced at ₹27,116 found 3 days ago
Delta
Mon, 25 Aug - Fri, 12 Sep
SFO
San Francisco
IAD
Washington
₹27,976 Return, found 3 days ago
₹27,976
Return
found 3 days ago
Select Delta flight, departing Mon, 25 Aug from San Francisco to Washington, returning Fri, 12 Sep, priced at ₹27,976 found 3 days ago
Delta
Sun, 31 Aug - Fri, 12 Sep
SFO
San Francisco
IAD
Washington
₹28,831 Return, found 3 days ago
₹28,831
Return
found 3 days ago
Select Delta flight, departing Sun, 31 Aug from San Francisco to Washington, returning Fri, 12 Sep, priced at ₹28,831 found 3 days ago
Frontier Airlines
Fri, 3 Oct - Mon, 6 Oct
SFO
San Francisco
IAD
Washington
₹29,133 Return, found 6 hours ago
₹29,133
Return
found 6 hours ago
Select Frontier Airlines flight, departing Fri, 3 Oct from San Francisco to Washington, returning Mon, 6 Oct, priced at ₹29,133 found 6 hours ago
United
Sat, 4 Oct - Fri, 10 Oct
SFO
San Francisco
IAD
Washington
₹33,254 Return, found 6 hours ago
₹33,254
Return
found 6 hours ago
Select United flight, departing Sat, 4 Oct from San Francisco to Washington, returning Fri, 10 Oct, priced at ₹33,254 found 6 hours ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
SFO
San Francisco
IAD
Washington
₹34,922 Return, found 6 hours ago
₹34,922
Return
found 6 hours ago
Select American Airlines flight, departing Sat, 4 Oct from San Francisco to Washington, returning Thu, 9 Oct, priced at ₹34,922 found 6 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Washington (IAD)

April is typically the cheapest month to fly

From ₹12,011 - ₹33,655 per traveller.

Graph displaying average flight prices per month

Flight from San Francisco to Washington route information
Origin airport
San Francisco Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Return price
₹23,753
Distance
3862 km
Average flight time
8 hours 20 mins

Frequently asked questions

How much is a flight from SFO to IAD?
Round-trip flights between SFO and Dulles Intl. Airport start from ₹23,753. 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.

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San Francisco Airports

San Jose

Norman Y. Mineta San Jose Intl. to Washington
₹23,692.00