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San Francisco International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Dulles International Airport over the next 90 days, with one-way fares from TRY 6,466 and round-trip from TRY 8,634. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 06:45
        5h 15m
        Direct
        IAD 15:00
        San Francisco - Washington D.C. | Mon, Oct 12 | United Airlines
        IAD 19:00
        5h 54m
        Direct
        SFO 21:54
        Washington D.C. - San Francisco | Mon, Oct 12 | United Airlines
        TRY 27,120 TRY 39,562
        31% off
        31% off
        TRY 39,562 TRY 27,120
      • SFO 12:45
        5h 7m
        Direct
        IAD 20:52
        San Francisco - Washington D.C. | Mon, Nov 2 | United Airlines
        IAD 18:20
        6h 9m
        Direct
        SFO 21:29
        Washington D.C. - San Francisco | Mon, Nov 9 | United Airlines
        TRY 27,693 TRY 39,562
        30% off
        30% off
        TRY 39,562 TRY 27,693
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        IAD 12:31
        12h 58m
        1 stop
        SFO 22:29
        Washington D.C. - San Francisco | Fri, Nov 20 | Frontier Airlines
        TRY 8,634 TRY 39,562
        78% off
        78% off
        TRY 39,562 TRY 8,634
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Mon, Nov 2 | Frontier Airlines
        TRY 8,840
        78% off
        TRY 39,562 TRY 8,840
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Oct 8 | Frontier Airlines
        IAD 06:00
        29h 13m
        1 stop
        SFO 08:13
        Washington D.C. - San Francisco | Thu, Oct 15 | Frontier Airlines
        TRY 9,596
        76% off
        TRY 39,562 TRY 9,596
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        IAD 13:09
        23h 49m
        1 stop
        SFO 09:58
        Washington D.C. - San Francisco | Thu, Nov 26 | Frontier Airlines
        TRY 9,685
        76% off
        TRY 39,562 TRY 9,685
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Tue, Nov 17 | Frontier Airlines
        IAD 13:09
        23h 49m
        1 stop
        SFO 09:58
        Washington D.C. - San Francisco | Tue, Nov 24 | Frontier Airlines
        TRY 9,993
        75% off
        TRY 39,562 TRY 9,993
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Wed, Nov 18 | Frontier Airlines
        TRY 10,067
        75% off
        TRY 39,562 TRY 10,067
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Fri, Nov 13 | Frontier Airlines
        IAD 12:31
        12h 58m
        1 stop
        SFO 22:29
        Washington D.C. - San Francisco | Fri, Nov 20 | Frontier Airlines
        TRY 10,316
        74% off
        TRY 39,562 TRY 10,316
      • SFO 19:11
        6h 59m
        1 stop
        IAD 05:10
        San Francisco - Washington D.C. | Sat, Nov 28 | Frontier Airlines
        DCA 18:00
        9h 48m
        1 stop
        SFO 00:48
        Washington D.C. - San Francisco | Sat, Dec 5 | Frontier Airlines
        TRY 10,493
        73% off
        TRY 39,562 TRY 10,493
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        IAD 12:31
        12h 58m
        1 stop
        SFO 22:29
        Washington D.C. - San Francisco | Thu, Nov 12 | Frontier Airlines
        TRY 10,507
        73% off
        TRY 39,562 TRY 10,507
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sun, Nov 8 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Wed, Nov 11 | Frontier Airlines
        TRY 10,544
        73% off
        TRY 39,562 TRY 10,544
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        IAD 12:31
        12h 58m
        1 stop
        SFO 22:29
        Washington D.C. - San Francisco | Thu, Nov 5 | Frontier Airlines
        TRY 10,662
        73% off
        TRY 39,562 TRY 10,662
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        IAD 06:00
        15h 25m
        1 stop
        SFO 18:25
        Washington D.C. - San Francisco | Mon, Oct 26 | Frontier Airlines
        TRY 13,571
        66% off
        TRY 39,562 TRY 13,571
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Mon, Oct 5 | Normal Airline
        WAS 15:00
        6h
        Direct
        SFO 16:00
        Washington D.C. - San Francisco | Wed, Oct 7 | Normal Airline
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      • Cheapest nonstop
        SFO 22:40
        5h 21m
        Direct
        IAD 07:01
        San Francisco - Washington D.C. | Sat, Oct 10 | United Airlines
        TRY 12,293 TRY 18,180
        32% off
        32% off
        TRY 18,180 TRY 12,293
      • SFO 22:55
        5h 30m
        Direct
        IAD 07:25
        San Francisco - Washington D.C. | Mon, Oct 26 | United Airlines
        TRY 12,726 TRY 18,180
        30% off
        30% off
        TRY 18,180 TRY 12,726
      • SFO 22:19
        29h 1m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        TRY 6,466 TRY 18,180
        64% off
        64% off
        TRY 18,180 TRY 6,466
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        TRY 6,621
        64% off
        TRY 18,180 TRY 6,621
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        TRY 6,628
        64% off
        TRY 18,180 TRY 6,628
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        TRY 6,628
        64% off
        TRY 18,180 TRY 6,628
      • SFO 23:59
        8h 35m
        1 stop
        IAD 11:34
        San Francisco - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        TRY 6,628
        64% off
        TRY 18,180 TRY 6,628
      • SFO 23:59
        8h 35m
        1 stop
        IAD 11:34
        San Francisco - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        TRY 6,643
        63% off
        TRY 18,180 TRY 6,643
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        TRY 6,709
        63% off
        TRY 18,180 TRY 6,709
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        TRY 6,790
        63% off
        TRY 18,180 TRY 6,790
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        TRY 6,944
        62% off
        TRY 18,180 TRY 6,944
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        TRY 6,995
        62% off
        TRY 18,180 TRY 6,995
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        TRY 7,539
        59% off
        TRY 18,180 TRY 7,539
      • SFO 23:59
        8h 35m
        1 stop
        IAD 11:34
        San Francisco - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        TRY 7,546
        57% off
        TRY 18,180 TRY 7,546
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Mon, Oct 5 | Normal Airline
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Displayed flight fares from San Francisco International Airport to Dulles International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from San Francisco International Airport to Dulles International Airport

What is the cheapest month to fly from San Francisco International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Dulles International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Dulles International Airport are usually in May, with an average price of TRY 12,355. It is best to avoid March, when the average price can reach TRY 24,333.

TRY 24,333
TRY 18,344
TRY 12,355
TRY 6,366
    Cheapest
  • TRY 14,159
    Sep
  • TRY 16,027
    Oct
  • TRY 20,314
    Nov
  • TRY 16,713
    Dec
  • TRY 15,898
    Jan
  • TRY 16,530
    Feb
  • TRY 24,333
    Mar
  • TRY 22,577
    Apr
  • TRY 12,355
    May
  • TRY 18,778
    Jun
  • TRY 15,812
    Jul
  • TRY 16,205
    Aug

What is the cheapest day of the week to fly from San Francisco International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from San Francisco International Airport to Dulles International Airport is Sunday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

TRY 18,508
TRY 17,036
TRY 15,564
TRY 14,092
    Cheapest
  • TRY 16,234
    Mon
  • TRY 17,322
    Tue
  • TRY 18,465
    Wed
  • TRY 17,195
    Thu
  • TRY 18,508
    Fri
  • TRY 16,063
    Sat
  • TRY 15,564
    Sun

Which airline offers the cheapest flights from San Francisco International Airport to Dulles International Airport?

The cheapest airline flying from San Francisco International Airport to Dulles International Airport is Frontier Airlines (from TRY 6,092) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TRY 6,092
Alaska Airlines
From TRY 8,604
American Airlines
From TRY 8,641
Delta Air Lines
From TRY 8,715
Sun Country Airlines
From TRY 11,580
United Airlines
From TRY 12,161

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What is the flight schedule from San Francisco International Airport to Dulles International Airport?

Check the schedule for flights from San Francisco to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94156

    San Francisco International Airport

    21:11

    SFO

    1h 43m

    Direct

    22:54

    LAS

    S - - W T - S
    Search

  2. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S

  3. F92930

    San Francisco International Airport

    09:56

    SFO

    3h 38m

    Direct

    15:34

    DFW

    S M T W T F S
    Search

  4. F93208

    Dallas Fort Worth International Airport

    17:06

    DFW

    2h 55m

    Direct

    21:01

    IAD

    S M T - T F S

  5. F91448

    San Francisco International Airport

    22:05

    SFO

    4h 45m

    Direct

    05:50

    ATL

    S M T W T F S
    Search

  6. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:20

    ATL

    1h 52m

    Direct

    17:12

    IAD

    S M T W T F S

  7. F94402

    San Francisco International Airport

    19:11

    SFO

    1h 38m

    Direct

    20:49

    LAS

    S M T W - F S
    Search

  8. F92428

    Harry Reid International Airport

    21:46

    LAS

    4h 3m

    Direct

    04:49

    ATL

    S M T W T F S

  9. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:20

    ATL

    1h 52m

    Direct

    17:12

    IAD

    S M T W T F S

  10. F94402

    San Francisco International Airport

    19:11

    SFO

    1h 38m

    Direct

    20:49

    LAS

    S M T W - F S
    Search

  11. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S
Find more flights and airlines

About San Francisco International Airport and Dulles International Airport

Learn about San Francisco International Airport (SFO) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 3,889.61km
Cheapest one-way ticket price TRY 6,466
Cheapest return ticket price TRY 8,634

FAQs for San Francisco International Airport to Dulles International Airport Flights

  • How long is the flight from San Francisco International Airport to Dulles International Airport?

    San Francisco International Airport to Dulles International Airport takes about 5 hours 4 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from San Francisco International Airport (SFO) to Dulles International Airport (IAD).
  • The earliest flight from San Francisco International Airport to Dulles International Airport departs at 06:45, and the last departs at 23:14, with about 17 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Francisco International Airport (SFO) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around TRY 24,056 in October, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 7509 flights per month.
  • One-way flights from San Francisco International Airport to Dulles International Airport currently start from TRY 6,466, and round-trip fares start from TRY 8,634. The current lowest fare is a Frontier Airlines flight departing on Thu, Oct 22; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from San Francisco International Airport to Dulles International Airport, with an average flight time of 5 hours 46 minutes, and around 79 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Dulles International Airport is TRY 14,324. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Dulles International Airport operates around 92 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco International Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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