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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 PLN 433 and round-trip from PLN 785. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 16:51
        5h 22m
        Direct
        IAD 01:13
        San Francisco - Washington D.C. | Tue, Sep 29 | United Airlines
        IAD 17:48
        5h 42m
        Direct
        SFO 20:30
        Washington D.C. - San Francisco | Tue, Oct 6 | United Airlines
        PLN 2,077 PLN 2,460
        16% off
        16% off
        PLN 2,460 PLN 2,077
      • SFO 13:50
        5h 19m
        Direct
        IAD 22:09
        San Francisco - Washington D.C. | Wed, Oct 21 | United Airlines
        IAD 17:48
        5h 42m
        Direct
        SFO 20:30
        Washington D.C. - San Francisco | Sun, Oct 25 | United Airlines
        PLN 2,091 PLN 2,460
        15% off
        15% off
        PLN 2,460 PLN 2,091
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Wed, Sep 16 | Frontier Airlines
        IAD 16:36
        8h 52m
        1 stop
        SFO 22:28
        Washington D.C. - San Francisco | Wed, Sep 23 | Frontier Airlines
        PLN 785 PLN 2,460
        68% off
        68% off
        PLN 2,460 PLN 785
      • SFO 23:58
        8h 35m
        1 stop
        IAD 11:33
        San Francisco - Washington D.C. | Fri, Sep 25 | Frontier Airlines
        IAD 06:00
        7h 55m
        1 stop
        SFO 10:55
        Washington D.C. - San Francisco | Tue, Sep 29 | Frontier Airlines
        PLN 791
        68% off
        PLN 2,460 PLN 791
      • SFO 15:15
        12h 5m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sun, Sep 20 | Frontier Airlines
        IAD 06:00
        15h 24m
        1 stop
        SFO 18:24
        Washington D.C. - San Francisco | Sun, Sep 27 | Frontier Airlines
        PLN 793
        68% off
        PLN 2,460 PLN 793
      • SFO 23:58
        8h 35m
        1 stop
        IAD 11:33
        San Francisco - Washington D.C. | Sun, Sep 27 | Frontier Airlines
        DCA 18:00
        9h 14m
        1 stop
        SFO 00:14
        Washington D.C. - San Francisco | Sun, Oct 4 | Frontier Airlines
        PLN 799
        68% off
        PLN 2,460 PLN 799
      • SFO 23:58
        12h 36m
        1 stop
        IAD 15:34
        San Francisco - Washington D.C. | Tue, Sep 22 | Frontier Airlines
        IAD 12:30
        12h 58m
        1 stop
        SFO 22:28
        Washington D.C. - San Francisco | Fri, Sep 25 | Frontier Airlines
        PLN 809
        67% off
        PLN 2,460 PLN 809
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Sep 24 | Frontier Airlines
        DCA 18:00
        9h 14m
        1 stop
        SFO 00:14
        Washington D.C. - San Francisco | Tue, Sep 29 | Frontier Airlines
        PLN 814
        67% off
        PLN 2,460 PLN 814
      • SFO 23:58
        8h 35m
        1 stop
        IAD 11:33
        San Francisco - Washington D.C. | Sun, Sep 13 | Frontier Airlines
        IAD 16:36
        8h 52m
        1 stop
        SFO 22:28
        Washington D.C. - San Francisco | Wed, Sep 16 | Frontier Airlines
        PLN 819
        67% off
        PLN 2,460 PLN 819
      • SFO 06:22
        20h 58m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        DCA 18:00
        9h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Fri, Oct 30 | Frontier Airlines
        PLN 824
        67% off
        PLN 2,460 PLN 824
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sun, Oct 4 | Frontier Airlines
        DCA 14:00
        13h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Fri, Oct 9 | Frontier Airlines
        PLN 825
        66% off
        PLN 2,460 PLN 825
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Oct 1 | Frontier Airlines
        DCA 07:00
        11h 39m
        1 stop
        SFO 15:39
        Washington D.C. - San Francisco | Tue, Oct 6 | Frontier Airlines
        PLN 825
        66% off
        PLN 2,460 PLN 825
      • SFO 14:16
        13h 4m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Oct 15 | Frontier Airlines
        DCA 07:00
        20h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Wed, Oct 21 | Frontier Airlines
        PLN 850
        65% off
        PLN 2,460 PLN 850
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Sep 10 | Frontier Airlines
        DCA 18:00
        9h 14m
        1 stop
        SFO 00:14
        Washington D.C. - San Francisco | Sun, Sep 13 | Frontier Airlines
        PLN 882
        64% off
        PLN 2,460 PLN 882
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Wed, Sep 9 | Normal Airline
        WAS 15:00
        6h
        Direct
        SFO 16:00
        Washington D.C. - San Francisco | Fri, Sep 11 | Normal Airline
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      • Cheapest nonstop
        SFO 23:10
        5h 21m
        Direct
        IAD 07:31
        San Francisco - Washington D.C. | Wed, Oct 21 | United Airlines
        PLN 930 PLN 1,103
        16% off
        16% off
        PLN 1,103 PLN 930
      • SFO 22:40
        5h 21m
        Direct
        IAD 07:01
        San Francisco - Washington D.C. | Tue, Sep 29 | United Airlines
        PLN 937 PLN 1,103
        15% off
        15% off
        PLN 1,103 PLN 937
      • SFO 22:19
        29h 1m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        PLN 433 PLN 1,103
        61% off
        61% off
        PLN 1,103 PLN 433
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Mon, Sep 21 | Frontier Airlines
        PLN 469
        56% off
        PLN 1,103 PLN 469
      • SFO 23:58
        8h 35m
        1 stop
        IAD 11:33
        San Francisco - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        PLN 471
        56% off
        PLN 1,103 PLN 471
      • SFO 22:24
        28h 56m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sun, Sep 27 | Frontier Airlines
        PLN 490
        56% off
        PLN 1,103 PLN 490
      • SFO 09:11
        18h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        PLN 506
        54% off
        PLN 1,103 PLN 506
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Mon, Oct 12 | Frontier Airlines
        PLN 510
        54% off
        PLN 1,103 PLN 510
      • SFO 23:59
        8h 35m
        1 stop
        IAD 11:34
        San Francisco - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        PLN 516
        53% off
        PLN 1,103 PLN 516
      • SFO 19:59
        7h 21m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        PLN 517
        53% off
        PLN 1,103 PLN 517
      • SFO 23:58
        8h 35m
        1 stop
        IAD 11:33
        San Francisco - Washington D.C. | Fri, Sep 25 | Frontier Airlines
        PLN 519
        53% off
        PLN 1,103 PLN 519
      • SFO 23:58
        8h 36m
        1 stop
        IAD 11:34
        San Francisco - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        PLN 522
        53% off
        PLN 1,103 PLN 522
      • SFO 23:58
        8h 35m
        1 stop
        IAD 11:33
        San Francisco - Washington D.C. | Wed, Sep 16 | Frontier Airlines
        PLN 523
        53% off
        PLN 1,103 PLN 523
      • SFO 22:24
        28h 56m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sun, Oct 4 | Frontier Airlines
        PLN 544
        51% off
        PLN 1,103 PLN 544
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Wed, Sep 9 | 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 PLN 929. It is best to avoid March, when the average price can reach PLN 1,829.

PLN 1,829
PLN 1,379
PLN 929
PLN 479
    Cheapest
  • PLN 1,395
    Sep
  • PLN 1,205
    Oct
  • PLN 1,527
    Nov
  • PLN 1,257
    Dec
  • PLN 1,195
    Jan
  • PLN 1,243
    Feb
  • PLN 1,829
    Mar
  • PLN 1,697
    Apr
  • PLN 929
    May
  • PLN 1,412
    Jun
  • PLN 1,189
    Jul
  • PLN 1,218
    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.

PLN 1,423
PLN 1,287
PLN 1,151
PLN 1,015
    Cheapest
  • PLN 1,286
    Mon
  • PLN 1,332
    Tue
  • PLN 1,312
    Wed
  • PLN 1,306
    Thu
  • PLN 1,423
    Fri
  • PLN 1,192
    Sat
  • PLN 1,151
    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 PLN 433) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PLN 433
American Airlines
From PLN 630
Alaska Airlines
From PLN 665
Delta Air Lines
From PLN 674
United Airlines
From PLN 872
Sun Country Airlines
From PLN 1,026

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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

    22:51

    SFO

    1h 36m

    Direct

    00:27

    LAS

    S - - W T - S
    Search

  2. F93494

    Harry Reid International Airport

    22:43

    LAS

    4h 37m

    Direct

    06:20

    IAD

    S M T W T F S

  3. DL772

    San Francisco International Airport

    06:00

    SFO

    4h 36m

    Direct

    13:36

    DTW

    S M T W T F S
    Search

  4. DL1787

    Detroit Metropolitan Wayne County Airport

    15:05

    DTW

    1h 33m

    Direct

    16:38

    IAD

    S M T W T F S

  5. AA1023

    San Francisco International Airport

    13:27

    SFO

    5h 17m

    Direct

    21:44

    CLT

    S - T W T F S
    Search

  6. AA2608

    Charlotte Douglas International Airport

    22:25

    CLT

    1h 23m

    Direct

    23:48

    IAD

    S - T W T F S

  7. F92930

    San Francisco International Airport

    14:44

    SFO

    3h 42m

    Direct

    20:26

    DFW

    S M T W T F S
    Search

  8. F93208

    Dallas Fort Worth International Airport

    17:12

    DFW

    2h 55m

    Direct

    21:07

    IAD

    S M T W T F S

  9. AS1340

    San Francisco International Airport

    16:51

    SFO

    2h 16m

    Direct

    19:07

    SEA

    S M T W T F S
    Search

  10. AS367

    Seattle-Tacoma International Airport

    21:35

    SEA

    5h 5m

    Direct

    05:40

    IAD

    S M T W T F S

  11. F92486

    San Francisco International Airport

    15:30

    SFO

    1h 42m

    Direct

    17:12

    LAS

    S - T W T F S
    Search

  12. F93494

    Harry Reid International Airport

    22:43

    LAS

    4h 37m

    Direct

    06:20

    IAD

    S M T W T F S

  13. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 39m

    Direct

    20:09

    LAS

    S M T W T F S
    Search

  14. F93494

    Harry Reid International Airport

    22:43

    LAS

    4h 37m

    Direct

    06:20

    IAD

    S M T W T F S
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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 PLN 433
Cheapest return ticket price PLN 785

FAQs for San Francisco International Airport to Dulles International Airport Flights

  • How long does it take to fly from San Francisco International Airport (SFO) to Dulles International Airport (IAD)?

    It takes around 5 hours 14 minutes to fly from San Francisco International Airport (sfo) to Dulles International Airport(iad).
  • There are around 8 daily flights from San Francisco International Airport (SFO) to Dulles International Airport (IAD).
  • Tickets cost around PLN 1,162 in October, making it the cheapest month to book. San Francisco International Airport (SFO) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.
  • 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 PLN 1,754 in September, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 7509 flights per month.
  • The earliest flight from San Francisco International Airport to Dulles International Airport departs at 08:10, and the last departs at 23:14, with about 38 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • San Francisco International Airport to Dulles International Airport operates around 42 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • 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 PLN 1,080. Prices may vary depending on the departure date, airline, and availability.
  • Yes. United Airlines, Air New Zealand, Virgin Australia, Lufthansa and Ethiopian Airlines operate direct flights from San Francisco International Airport to Dulles International Airport, with an average flight time of 7 hours 50 minutes, and around 44 weekly flights. Actual flight frequency may vary by season.
  • 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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