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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 IDR 2,398,300 and round-trip from IDR 3,600,100. 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 IDR 4,592,900. March sees the highest fares, around IDR 9,045,800.

IDR 9,045,800
IDR 6,819,350
IDR 4,592,900
IDR 2,366,450
    Cheapest
  • IDR 7,551,800
    Nov
  • IDR 6,212,900
    Dec
  • IDR 5,909,900
    Jan
  • IDR 6,144,900
    Feb
  • IDR 9,045,800
    Mar
  • IDR 8,393,000
    Apr
  • IDR 4,592,900
    May
  • IDR 6,980,800
    Jun
  • IDR 5,878,200
    Jul
  • IDR 6,024,100
    Aug
  • IDR 6,444,100
    Sep
  • IDR 8,193,400
    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 Monday, with average prices lower than other days. Try to avoid departing on Wednesday, as fares are typically the highest.

IDR 7,070,800
IDR 6,534,550
IDR 5,998,300
IDR 5,462,050
  • IDR 5,998,300
    Mon
  • IDR 6,578,000
    Tue
  • IDR 7,070,800
    Wed
  • IDR 6,401,800
    Thu
  • IDR 7,022,100
    Fri
  • IDR 6,073,000
    Sat
  • IDR 6,416,900
    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 IDR 2,398,300) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From IDR 2,398,300
Alaska Airlines
From IDR 3,078,400
Delta Air Lines
From IDR 3,220,400
American Airlines
From IDR 3,575,500
Sun Country Airlines
From IDR 4,304,800
United Airlines
From IDR 4,810,200
Jetblue Airways
From IDR 8,079,700

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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. F92930

    09:56

    SFO

    3h 38m

    Direct

    15:34

    DFW

    S M T W T F S
    Search
  4. F93208

    15:28

    DFW

    3h 6m

    Direct

    19:34

    IAD

    S M T W T F S
  5. AS1340

    17:42

    SFO

    2h 12m

    Direct

    19:54

    SEA

    S M T W T - S
    Search
  6. AS367

    21:49

    SEA

    4h 55m

    Direct

    05:44

    IAD

    S M T W T F S
  7. DL3034

    10:31

    SFO

    2h 24m

    Direct

    12:55

    SEA

    S - - - - - -
    Search
  8. DL541

    15:55

    SEA

    4h 56m

    Direct

    23:51

    IAD

    S M T W T F S
  9. DL2721

    06:05

    SFO

    2h 21m

    Direct

    08:26

    SEA

    S M T W T F S
    Search
  10. DL541

    15:55

    SEA

    4h 56m

    Direct

    23:51

    IAD

    S M T W T F S
  11. F91448

    00:53

    SFO

    4h 59m

    Direct

    08:52

    ATL

    S M T W T F S
    Search
  12. F94410

    15:20

    ATL

    1h 52m

    Direct

    17:12

    IAD

    S M T W T F S
  13. F92486

    14:21

    SFO

    1h 43m

    Direct

    16:04

    LAS

    S M T W T F S
    Search
  14. DL502

    23:25

    LAS

    3h 54m

    Direct

    06:19

    DTW

    S M T W T F S
  15. DL5517

    10:07

    DTW

    1h 40m

    Direct

    11:47

    IAD

    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 IDR 2,398,300
Cheapest return ticket price IDR 3,600,100

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 IDR 9,552,000 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 IDR 2,398,300, and round-trip fares start from IDR 3,600,100. The current lowest fare is a Frontier Airlines flight departing on Mon, Dec 14; 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 IDR 5,908,300. 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.