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Cheap Flights from San Francisco to Washington from $309

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Cheap SFO to IAD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 29 - Mon, Nov 4
SFO
San Francisco
to
IAD
Washington
$309

roundtrip

found 1 day ago

Open SFO to IAD flights search result page
Tue, Nov 5 - Tue, Nov 12
SFO
San Francisco
to
IAD
Washington
$314

roundtrip

found 3 days ago

Open SFO to IAD flights search result page
Tue, Jun 11 - Tue, Jun 11
SFO
San Francisco
to
IAD
Washington
$316

roundtrip

found 8 hours ago

Open SFO to IAD flights search result page
Wed, Jul 24 - Tue, Jul 30
SFO
San Francisco
to
IAD
Washington
$322

roundtrip

found 4 hours ago

Open SFO to IAD flights search result page
Tue, Oct 29 - Mon, Nov 4
SFO
San Francisco
to
IAD
Washington
$327

roundtrip

found 1 day ago

Open SFO to IAD flights search result page
Tue, Jul 9 - Mon, Jul 15
SFO
San Francisco
to
IAD
Washington
$332

roundtrip

found 3 hours ago

Open SFO to IAD flights search result page
Tue, Oct 29 - Mon, Nov 4
SFO
San Francisco
to
IAD
Washington
$340

roundtrip

found 1 day ago

Open SFO to IAD flights search result page
Tue, Aug 20 - Tue, Aug 27
SFO
San Francisco
to
IAD
Washington
$340

roundtrip

found 21 hours ago

Open SFO to IAD flights search result page
Tue, Nov 5 - Tue, Nov 12
SFO
San Francisco
to
IAD
Washington
$342

roundtrip

found 3 days ago

Open SFO to IAD flights search result page
Tue, Jun 11 - Tue, Jun 18
SFO
San Francisco
to
IAD
Washington
$342

roundtrip

found 1 hour ago

Open SFO to IAD flights search result page
Sat, Aug 24 - Wed, Aug 28
SFO
San Francisco
to
IAD
Washington
$344

roundtrip

found 5 days ago

Open SFO to IAD flights search result page
Tue, Aug 20 - Tue, Aug 20
SFO
San Francisco
to
IAD
Washington
$345

roundtrip

found 3 days ago

Open SFO to IAD flights search result page
Tue, Oct 29 - Mon, Nov 4
SFO
San Francisco
to
IAD
Washington
$346

roundtrip

found 1 day ago

Open SFO to IAD flights search result page
Tue, Oct 29 - Mon, Nov 4
SFO
San Francisco
to
IAD
Washington
$348

roundtrip

found 1 day ago

Open SFO to IAD flights search result page
Wed, Aug 21 - Mon, Aug 26
SFO
San Francisco
to
IAD
Washington
$349

roundtrip

found 4 days ago

Open SFO to IAD flights search result page
Tue, Jul 30 - Tue, Jul 30
SFO
San Francisco
to
IAD
Washington
$351

roundtrip

found 2 days ago

Open SFO to IAD flights search result page
Sat, Nov 9 - Tue, Nov 12
SFO
San Francisco
to
IAD
Washington
$356

roundtrip

found 5 hours ago

Open SFO to IAD flights search result page
Tue, Aug 20 - Tue, Aug 20
SFO
San Francisco
to
IAD
Washington
$367

roundtrip

found 3 days ago

Open SFO to IAD flights search result page

San Francisco to Washington route information

Origin Airport San Francisco Intl.
Destination Airport Washington Dulles Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United
Flight Price $309
Distance 2,413 mi

Top Routes from San Francisco

Top Routes to Washington

Cheap SFO to IAD Flights

  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from San Francisco to Dulles is on Tuesday. If you are trying to save a little money on your next flight look for flights on Tuesday.
  • Question : What is the cheapest day to fly to Dulles?
    Answer : As of May 20th, the best day for deals to Dulles (IAD) is May 30th. Your ticket will cost $302, which is 41% below the average price to book the same route.
  • Question : From San Francisco to Dulles, which day of the week is going to have the most flight times?
    Answer : Tuesday has the greatest variety of flight times for San Francisco to Dulles with 27. The day of the week with the fewest number of options is Saturday with 17 different departures.
  • Question : How much time do people spend in Dulles?
    Answer : The average time spent sightseeing in Dulles by passengers from San Francisco is about one week. However long you decide to stay, give yourself plenty of time to see what makes Dulles fantastic.
  • Question : Which airline has the least delays from San Francisco to Dulles?
    Answer : Booking with United Airlines means you will arrive to Dulles approximately the time you were supposed to. In fact, this timely airline has a 77% average for landing before the plane turns into a pumpkin.
  • Question : How many flights are there per day from San Francisco to Dulles?
    Answer : The number of flight times varies by day, but on average, SFO to IAD sees 23 different options. Compared to the average route departing the United States with nine flight times, you'll have more choices than most.
  • Question : How long is the flight from SFO to IAD?
    Answer : If you're able to take the direct flight (which is offered by United Airlines), you will be able to leave SFO at 8:30 AM PDT and get to IAD at 4:19 PM EDT (four hours and 49 minutes). Remember, there is a three-hour time difference.