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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 DKK 675 and round-trip from DKK 1,313. Based on Trip.com's latest 7-day flight data.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from San Francisco International Airport to Dulles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from San Francisco International Airport to Dulles International Airport.

Based on Trip.com 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 DKK 1,674. March sees the highest fares, around DKK 3,297.

DKK 3,297
DKK 2,486
DKK 1,674
DKK 863
    Cheapest
  • DKK 2,753
    Nov
  • DKK 2,265
    Dec
  • DKK 2,154
    Jan
  • DKK 2,240
    Feb
  • DKK 3,297
    Mar
  • DKK 3,059
    Apr
  • DKK 1,674
    May
  • DKK 2,545
    Jun
  • DKK 2,143
    Jul
  • DKK 2,196
    Aug
  • DKK 2,349
    Sep
  • DKK 2,987
    Oct

Which day of the week has the cheapest flights from San Francisco International Airport to Dulles International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from San Francisco International Airport to Dulles International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from San Francisco International Airport to Dulles International Airport is Thursday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

DKK 2,560
DKK 2,349
DKK 2,137
DKK 1,926
    Cheapest
  • DKK 2,289
    Mon
  • DKK 2,398
    Tue
  • DKK 2,533
    Wed
  • DKK 2,137
    Thu
  • DKK 2,560
    Fri
  • DKK 2,215
    Sat
  • DKK 2,339
    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 DKK 675) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From DKK 675
Alaska Airlines
From DKK 1,129
Delta Air Lines
From DKK 1,139
American Airlines
From DKK 1,270
Jetblue Airways
From DKK 1,573
United Airlines
From DKK 1,876
Sun Country Airlines
From DKK 3,120

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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. AS1450

    07:04

    SFO

    1h 38m

    Direct

    08:42

    SAN

    S M T W T F S
    Search
  2. AS506

    09:41

    SAN

    4h 59m

    Direct

    17:40

    IAD

    S M T W T F S
  3. DL3034

    10:31

    SFO

    2h 24m

    Direct

    12:55

    SEA

    S M T - - - -
    Search
  4. DL541

    15:55

    SEA

    4h 56m

    Direct

    23:51

    IAD

    S M T W T F S
  5. DL2721

    06:05

    SFO

    2h 21m

    Direct

    08:26

    SEA

    S M T W T F S
    Search
  6. DL541

    15:55

    SEA

    4h 56m

    Direct

    23:51

    IAD

    S M T W T F S
  7. F92930

    09:56

    SFO

    3h 38m

    Direct

    15:34

    DFW

    S M T W T F S
    Search
  8. F93208

    15:28

    DFW

    3h 6m

    Direct

    19:34

    IAD

    S M T W T F S
  9. F91448

    23:55

    SFO

    5h 9m

    Direct

    08:04

    ATL

    S M T W T F S
    Search
  10. F94410

    12:53

    ATL

    1h 49m

    Direct

    14:42

    IAD

    S M T W T F S
  11. F91230

    06:40

    SFO

    2h 42m

    Direct

    10:22

    DEN

    S M T W T F S
    Search
  12. F93294

    09:35

    DEN

    3h 5m

    Direct

    14:40

    ATL

    S M T W T F S
  13. F93692

    22:51

    ATL

    1h 51m

    Direct

    00:42

    IAD

    S M T W T F S
  14. F92486

    12:35

    SFO

    1h 47m

    Direct

    14:22

    LAS

    S M T W T F S
    Search
  15. DL502

    23:25

    LAS

    3h 54m

    Direct

    06:19

    DTW

    S M T W T F S
  16. DL5517

    10:07

    DTW

    1h 40m

    Direct

    11:47

    IAD

    S M T - - - -
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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 DKK 675
Cheapest return ticket price DKK 1,313

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 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 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 06:15, and the last departs at 23:20, with about 18 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 DKK 3,431 in November, the most expensive month to book this route.
  • The earliest flight departs from San Francisco International Airport (SFO) at 06:45 and arrives in Dulles International Airport (IAD) at 14:50.
  • The latest flight departs from San Francisco International Airport (SFO) at 21:20 and arrives in Dulles International Airport (IAD) at 05:27.
  • 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 DKK 675, and round-trip fares start from DKK 1,313. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 23; 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 50 minutes, and around 85 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 DKK 2,154. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Dulles International Airport operates around 87 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.

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.