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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 4,776 and round-trip from TRY 8,926. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 06:15
        5h 7m
        Direct
        IAD 14:22
        San Francisco - Washington D.C. | Sat, Nov 7 | United Airlines
        IAD 17:49
        6h 11m
        Direct
        SFO 21:00
        Washington D.C. - San Francisco | Sat, Nov 14 | United Airlines
        TRY 26,115 TRY 29,847
        13% off
        13% off
        TRY 29,847 TRY 26,115
      • SFO 06:45
        5h 15m
        Direct
        IAD 15:00
        San Francisco - Washington D.C. | Sat, Oct 10 | United Airlines
        IAD 19:00
        5h 54m
        Direct
        SFO 21:54
        Washington D.C. - San Francisco | Sat, Oct 10 | United Airlines
        TRY 27,160 TRY 29,847
        9% off
        9% off
        TRY 29,847 TRY 27,160
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Mon, Nov 16 | Frontier Airlines
        TRY 8,926 TRY 29,847
        70% off
        70% off
        TRY 29,847 TRY 8,926
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        IAD 06:00
        15h 25m
        1 stop
        SFO 18:25
        Washington D.C. - San Francisco | Sat, Oct 24 | Frontier Airlines
        TRY 9,868
        67% off
        TRY 29,847 TRY 9,868
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sun, Nov 15 | Frontier Airlines
        IAD 13:09
        23h 49m
        1 stop
        SFO 09:58
        Washington D.C. - San Francisco | Sun, Nov 22 | Frontier Airlines
        TRY 10,008
        66% off
        TRY 29,847 TRY 10,008
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        IAD 12:31
        12h 58m
        1 stop
        SFO 22:29
        Washington D.C. - San Francisco | Tue, Nov 17 | Frontier Airlines
        TRY 10,332
        65% off
        TRY 29,847 TRY 10,332
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Sat, Oct 31 | Frontier Airlines
        TRY 10,832
        64% off
        TRY 29,847 TRY 10,832
      • SFO 06:22
        20h 58m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        DCA 18:00
        9h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Thu, Oct 29 | Frontier Airlines
        TRY 10,972
        63% off
        TRY 29,847 TRY 10,972
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        DCA 18:00
        9h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Sat, Oct 31 | Frontier Airlines
        TRY 11,060
        63% off
        TRY 29,847 TRY 11,060
      • SFO 14:16
        13h 4m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        DCA 07:00
        20h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Tue, Oct 20 | Frontier Airlines
        TRY 11,325
        62% off
        TRY 29,847 TRY 11,325
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Mon, Nov 2 | Frontier Airlines
        TRY 11,457
        62% off
        TRY 29,847 TRY 11,457
      • SFO 22:19
        29h 1m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        IAD 06:00
        9h 50m
        1 stop
        SFO 12:50
        Washington D.C. - San Francisco | Thu, Oct 22 | Frontier Airlines
        TRY 11,766
        61% off
        TRY 29,847 TRY 11,766
      • 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 | Sun, Nov 22 | Frontier Airlines
        TRY 11,884
        60% off
        TRY 29,847 TRY 11,884
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        IAD 13:09
        23h 49m
        1 stop
        SFO 09:58
        Washington D.C. - San Francisco | Tue, Nov 24 | Frontier Airlines
        TRY 15,733
        47% off
        TRY 29,847 TRY 15,733
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Sun, Oct 11 | Normal Airline
        WAS 15:00
        6h
        Direct
        SFO 16:00
        Washington D.C. - San Francisco | Tue, Oct 13 | Normal Airline
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      • Cheapest nonstop
        SFO 23:10
        5h 21m
        Direct
        IAD 07:31
        San Francisco - Washington D.C. | Wed, Nov 11 | United Airlines
        TRY 11,605 TRY 13,384
        13% off
        13% off
        TRY 13,384 TRY 11,605
      • SFO 22:40
        5h 21m
        Direct
        IAD 07:01
        San Francisco - Washington D.C. | Thu, Oct 29 | United Airlines
        TRY 12,179 TRY 13,384
        9% off
        9% off
        TRY 13,384 TRY 12,179
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sun, Nov 8 | Frontier Airlines
        TRY 4,776 TRY 13,384
        64% off
        64% off
        TRY 13,384 TRY 4,776
      • SFO 22:19
        29h 1m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        TRY 5,092
        62% off
        TRY 13,384 TRY 5,092
      • SFO 22:24
        28h 56m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        TRY 5,438
        59% off
        TRY 13,384 TRY 5,438
      • SFO 22:19
        29h 1m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        TRY 5,482
        59% off
        TRY 13,384 TRY 5,482
      • SFO 14:17
        13h 3m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        TRY 5,630
        57% off
        TRY 13,384 TRY 5,630
      • SFO 14:17
        13h 3m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        TRY 6,174
        54% off
        TRY 13,384 TRY 6,174
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sat, Nov 28 | Frontier Airlines
        TRY 6,446
        52% off
        TRY 13,384 TRY 6,446
      • SFO 23:59
        8h 35m
        1 stop
        IAD 11:34
        San Francisco - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        TRY 6,623
        51% off
        TRY 13,384 TRY 6,623
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        TRY 6,638
        50% off
        TRY 13,384 TRY 6,638
      • SFO 23:52
        8h 44m
        1 stop
        IAD 11:36
        San Francisco - Washington D.C. | Sun, Nov 15 | Frontier Airlines
        TRY 6,638
        50% off
        TRY 13,384 TRY 6,638
      • SFO 19:11
        8h 9m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        TRY 6,645
        50% off
        TRY 13,384 TRY 6,645
      • SFO 22:19
        29h 1m
        1 stop
        IAD 06:20
        San Francisco - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        TRY 6,976
        48% off
        TRY 13,384 TRY 6,976
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Sun, Oct 11 | Normal Airline
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Flight fares from San Francisco International Airport to Dulles International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest 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 12,373. It is best to avoid March, when the average price can reach TRY 24,369.

TRY 24,369
TRY 18,371
TRY 12,373
TRY 6,375
    Cheapest
  • TRY 16,050
    Oct
  • TRY 20,344
    Nov
  • TRY 16,737
    Dec
  • TRY 15,921
    Jan
  • TRY 16,554
    Feb
  • TRY 24,369
    Mar
  • TRY 22,611
    Apr
  • TRY 12,373
    May
  • TRY 18,806
    Jun
  • TRY 15,836
    Jul
  • TRY 16,229
    Aug
  • TRY 17,360
    Sep

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 Saturday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

TRY 18,493
TRY 17,290
TRY 16,087
TRY 14,884
    Cheapest
  • TRY 16,159
    Mon
  • TRY 17,421
    Tue
  • TRY 18,493
    Wed
  • TRY 17,221
    Thu
  • TRY 18,016
    Fri
  • TRY 16,087
    Sat
  • TRY 16,240
    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 4,776) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TRY 4,776
Alaska Airlines
From TRY 7,896
American Airlines
From TRY 8,433
Delta Air Lines
From TRY 8,970
Sun Country Airlines
From TRY 11,428
United Airlines
From TRY 11,605

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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. F94402

    San Francisco International Airport

    19:11

    SFO

    1h 38m

    Direct

    20:49

    LAS

    - M - W - F 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

    23:52

    SFO

    3h 38m

    Direct

    05:30

    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 W T F -

  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 53m

    Direct

    17:13

    IAD

    S M T W T F S

  7. F94156

    San Francisco International Airport

    21:11

    SFO

    1h 43m

    Direct

    22:54

    LAS

    S - T W T - S
    Search

  8. F91116

    Harry Reid International Airport

    07:30

    LAS

    4h 9m

    Direct

    14:39

    ATL

    S M T W T F S

  9. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:30

    ATL

    1h 51m

    Direct

    00:21

    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 TRY 4,776
Cheapest return ticket price TRY 8,926

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 3 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 23:10, with about 16 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 25,887 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 4,776, and round-trip fares start from TRY 8,926. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 8; 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 43 minutes, and around 91 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 15,179. 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.