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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 679 and round-trip from DKK 1,320. 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
      DKK 3,554 DKK 4,240
      16% off
      16% off
      DKK 4,240 DKK 3,554
    • SFO 06:00
      5h 7m
      Direct
      IAD 14:07
      San Francisco - Washington D.C. | Wed, Dec 16 | United Airlines
      IAD 22:13
      6h 17m
      Direct
      SFO 01:30
      Washington D.C. - San Francisco | Tue, Dec 22 | United Airlines
      DKK 3,688 DKK 4,240
      13% off
      13% off
      DKK 4,240 DKK 3,688
    • 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
      DKK 1,320 DKK 4,240
      69% off
      69% off
      DKK 4,240 DKK 1,320
    • 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 | Wed, Nov 18 | Frontier Airlines
      DKK 1,406
      67% off
      DKK 4,240 DKK 1,406
    • SFO 23:47
      8h 49m
      1 stop
      IAD 11:36
      San Francisco - Washington D.C. | Mon, Nov 9 | Frontier Airlines
      IAD 12:31
      12h 58m
      1 stop
      SFO 22:29
      Washington D.C. - San Francisco | Tue, Nov 17 | Frontier Airlines
      DKK 1,475
      65% off
      DKK 4,240 DKK 1,475
    • SFO 22:44
      13h 5m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      DCA 13:40
      8h 51m
      1 stop
      SFO 19:31
      Washington D.C. - San Francisco | Sat, Dec 12 | Frontier Airlines
      DKK 1,600
      62% off
      DKK 4,240 DKK 1,600
    • SFO 23:47
      8h 49m
      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 | Wed, Nov 18 | Frontier Airlines
      DKK 1,608
      62% off
      DKK 4,240 DKK 1,608
    • SFO 22:46
      13h 3m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      DCA 13:40
      8h 51m
      1 stop
      SFO 19:31
      Washington D.C. - San Francisco | Sat, Dec 5 | Frontier Airlines
      DKK 1,617
      62% off
      DKK 4,240 DKK 1,617
    • SFO 23:52
      8h 44m
      1 stop
      IAD 11:36
      San Francisco - Washington D.C. | Sat, Nov 14 | Frontier Airlines
      IAD 22:02
      13h 59m
      1 stop
      SFO 09:01
      Washington D.C. - San Francisco | Sat, Nov 21 | Frontier Airlines
      DKK 1,639
      61% off
      DKK 4,240 DKK 1,639
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Fri, Nov 6 | Normal Airline
      WAS 15:00
      6h
      Direct
      SFO 16:00
      Washington D.C. - San Francisco | Sun, Nov 8 | Normal Airline
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    • Cheapest
      SFO 15:29
      10h 41m
      1 stop
      IAD 05:10
      San Francisco - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      DKK 679 DKK 2,196
      69% off
      69% off
      DKK 2,196 DKK 679
    • SFO 19:11
      7h 56m
      1 stop
      IAD 06:07
      San Francisco - Washington D.C. | Mon, Dec 21 | Frontier Airlines
      DKK 863 DKK 2,196
      61% off
      61% off
      DKK 2,196 DKK 863
    • SFO 22:41
      9h 30m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      DKK 880 DKK 2,196
      60% off
      60% off
      DKK 2,196 DKK 880
    • SFO 21:11
      28h 59m
      1 stop
      IAD 05:10
      San Francisco - Washington D.C. | Sun, Nov 22 | Frontier Airlines
      DKK 1,038
      53% off
      DKK 2,196 DKK 1,038
    • SFO 22:41
      9h 30m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      DKK 1,046
      52% off
      DKK 2,196 DKK 1,046
    • SFO 22:46
      13h 3m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      DKK 1,076
      51% off
      DKK 2,196 DKK 1,076
    • SFO 22:46
      13h 3m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      DKK 1,076
      51% off
      DKK 2,196 DKK 1,076
    • SFO 22:46
      13h 3m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Fri, Dec 4 | Frontier Airlines
      DKK 1,076
      51% off
      DKK 2,196 DKK 1,076
    • SFO 22:41
      13h 8m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      DKK 1,095
      50% off
      DKK 2,196 DKK 1,095
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      SFO 22:55
      5h 30m
      Direct
      IAD 07:25
      San Francisco - Washington D.C. | Wed, Nov 11 | United Airlines
      DKK 1,765 DKK 2,196
      20% off
      20% off
      DKK 2,196 DKK 1,765
    • SFO 06:00
      5h 7m
      Direct
      IAD 14:07
      San Francisco - Washington D.C. | Tue, Dec 15 | United Airlines
      DKK 1,910 DKK 2,196
      13% off
      13% off
      DKK 2,196 DKK 1,910
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 16 | United Airlines
      DKK 1,910 DKK 5,281
      64% off
      64% off
      DKK 5,281 DKK 1,910
    • SFO 06:01
      5h 7m
      Direct
      IAD 14:08
      San Francisco - Washington D.C. | Tue, Jan 5 | United Airlines
      DKK 1,928
      63% off
      DKK 5,281 DKK 1,928
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 9 | United Airlines
      DKK 1,946
      63% off
      DKK 5,281 DKK 1,946
    • SFO 06:00
      5h 7m
      Direct
      IAD 14:07
      San Francisco - Washington D.C. | Tue, Dec 1 | United Airlines
      DKK 1,961
      63% off
      DKK 5,281 DKK 1,961
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Wed, Jan 6 | United Airlines
      DKK 1,980
      51% off
      DKK 4,026 DKK 1,980
    • SFO 23:24
      5h 8m
      Direct
      IAD 07:32
      San Francisco - Washington D.C. | Wed, Jan 13 | United Airlines
      DKK 1,998
      62% off
      DKK 5,281 DKK 1,998
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Tue, Jan 12 | United Airlines
      DKK 2,026
      50% off
      DKK 4,026 DKK 2,026
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 16 | United Airlines
      DKK 1,910 DKK 5,281
      64% off
      64% off
      DKK 5,281 DKK 1,910
    • SFO 06:01
      5h 7m
      Direct
      IAD 14:08
      San Francisco - Washington D.C. | Tue, Jan 5 | United Airlines
      DKK 1,928 DKK 5,281
      63% off
      63% off
      DKK 5,281 DKK 1,928
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 9 | United Airlines
      DKK 1,946 DKK 5,281
      63% off
      63% off
      DKK 5,281 DKK 1,946
    • SFO 06:00
      5h 7m
      Direct
      IAD 14:07
      San Francisco - Washington D.C. | Tue, Dec 1 | United Airlines
      DKK 1,961
      63% off
      DKK 5,281 DKK 1,961
    • SFO 23:24
      5h 8m
      Direct
      IAD 07:32
      San Francisco - Washington D.C. | Wed, Jan 13 | United Airlines
      DKK 1,998
      62% off
      DKK 5,281 DKK 1,998
    • SFO 16:49
      5h 10m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Tue, Dec 29 | United Airlines
      DKK 2,040
      61% off
      DKK 5,281 DKK 2,040
    • SFO 16:51
      5h 8m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Fri, Dec 11 | United Airlines
      DKK 2,215
      57% off
      DKK 5,281 DKK 2,215
    • SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Thu, Nov 5 | United Airlines
      DKK 2,986
      43% off
      DKK 5,281 DKK 2,986
    • SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Tue, Nov 10 | United Airlines
      DKK 3,610
      32% off
      DKK 5,281 DKK 3,610
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Sun, Nov 8 | United Airlines
      DKK 2,270 DKK 5,281
      56% off
      56% off
      DKK 5,281 DKK 2,270
    • SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Fri, Nov 6 | United Airlines
      DKK 2,963 DKK 5,281
      44% off
      44% off
      DKK 5,281 DKK 2,963
    • SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Thu, Nov 5 | United Airlines
      DKK 2,986 DKK 5,281
      43% off
      43% off
      DKK 5,281 DKK 2,986
    • SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Tue, Nov 10 | United Airlines
      DKK 3,610
      32% off
      DKK 5,281 DKK 3,610
    • SFO 13:50
      5h 6m
      Direct
      IAD 21:56
      San Francisco - Washington D.C. | Mon, Nov 9 | United Airlines
      DKK 4,594
      13% off
      DKK 5,281 DKK 4,594
    • SFO 23:47
      8h 49m
      1 stop
      IAD 11:36
      San Francisco - Washington D.C. | Sun, Nov 8 | Frontier Airlines
      DKK 1,474
      72% off
      DKK 5,281 DKK 1,474
    • SFO 07:04
      7h 36m
      1 stop
      IAD 17:40
      San Francisco - Washington D.C. | Thu, Nov 5 | Alaska Airlines
      DKK 2,481
      53% off
      DKK 5,281 DKK 2,481
    • SFO 18:32
      8h 6m
      1 stop
      IAD 05:38
      San Francisco - Washington D.C. | Thu, Nov 5 | American Airlines
      DKK 2,755
      48% off
      DKK 5,281 DKK 2,755
    • SFO 13:22
      7h 32m
      1 stop
      IAD 23:54
      San Francisco - Washington D.C. | Sun, Nov 8 | American Airlines
      DKK 3,432
      35% off
      DKK 5,281 DKK 3,432
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Fri, Nov 6 | Normal Airline
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    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Wed, Jan 6 | United Airlines
      DKK 1,980 DKK 4,026
      51% off
      51% off
      DKK 4,026 DKK 1,980
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Tue, Jan 12 | United Airlines
      DKK 2,026 DKK 4,026
      50% off
      50% off
      DKK 4,026 DKK 2,026
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Sat, Jan 16 | United Airlines
      DKK 2,032 DKK 4,026
      50% off
      50% off
      DKK 4,026 DKK 2,032
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Thu, Dec 31 | United Airlines
      DKK 2,119
      47% off
      DKK 4,026 DKK 2,119
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Thu, Jan 7 | United Airlines
      DKK 2,121
      47% off
      DKK 4,026 DKK 2,121
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Thu, Dec 24 | United Airlines
      DKK 2,253
      44% off
      DKK 4,026 DKK 2,253
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Mon, Jan 4 | United Airlines
      DKK 2,256
      44% off
      DKK 4,026 DKK 2,256
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Tue, Dec 29 | United Airlines
      DKK 2,300
      43% off
      DKK 4,026 DKK 2,300
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Fri, Dec 25 | United Airlines
      DKK 2,452
      39% off
      DKK 4,026 DKK 2,452
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Fri, Nov 6 | Normal Airline
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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 1,684. March sees the highest fares, around DKK 3,316.

DKK 3,316
DKK 2,500
DKK 1,684
DKK 868
    Cheapest
  • DKK 2,769
    Nov
  • DKK 2,278
    Dec
  • DKK 2,167
    Jan
  • DKK 2,253
    Feb
  • DKK 3,316
    Mar
  • DKK 3,077
    Apr
  • DKK 1,684
    May
  • DKK 2,560
    Jun
  • DKK 2,155
    Jul
  • DKK 2,209
    Aug
  • DKK 2,363
    Sep
  • DKK 3,004
    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 2,575
DKK 2,362
DKK 2,149
DKK 1,936
    Cheapest
  • DKK 2,302
    Mon
  • DKK 2,412
    Tue
  • DKK 2,548
    Wed
  • DKK 2,149
    Thu
  • DKK 2,575
    Fri
  • DKK 2,228
    Sat
  • DKK 2,353
    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 679) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From DKK 679
Alaska Airlines
From DKK 1,136
Delta Air Lines
From DKK 1,146
American Airlines
From DKK 1,277
Jetblue Airways
From DKK 1,583
United Airlines
From DKK 1,887
Sun Country Airlines
From DKK 3,139

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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. AA1878

    San Francisco International Airport

    08:00

    SFO

    5h 4m

    Direct

    16:04

    CLT

    S M T W T F S
    Search

  2. AA5222

    Charlotte Douglas International Airport

    18:05

    CLT

    1h 32m

    Direct

    19:37

    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

    15:28

    DFW

    3h 6m

    Direct

    19:34

    IAD

    S M T W T F S

  5. DL3034

    San Francisco International Airport

    10:31

    SFO

    2h 24m

    Direct

    12:55

    SEA

    S M T - - - -
    Search

  6. DL541

    Seattle-Tacoma International Airport

    15:55

    SEA

    4h 56m

    Direct

    23:51

    IAD

    S M T W T F S

  7. DL2721

    San Francisco International Airport

    06:05

    SFO

    2h 21m

    Direct

    08:26

    SEA

    S M T W T F S
    Search

  8. DL541

    Seattle-Tacoma International Airport

    15:55

    SEA

    4h 56m

    Direct

    23:51

    IAD

    S M T W T F S

  9. F91448

    San Francisco International Airport

    00:53

    SFO

    4h 59m

    Direct

    08:52

    ATL

    S M T W T F S
    Search

  10. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:20

    ATL

    1h 52m

    Direct

    17:12

    IAD

    S M T W T F S

  11. F92486

    San Francisco International Airport

    14:21

    SFO

    1h 43m

    Direct

    16:04

    LAS

    S M T W T F S
    Search

  12. DL502

    Harry Reid International Airport

    23:25

    LAS

    3h 54m

    Direct

    06:19

    DTW

    S M T W T F S

  13. DL5517

    Detroit Metropolitan Wayne County Airport

    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 679
Cheapest return ticket price DKK 1,320

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 3,403 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 679, and round-trip fares start from DKK 1,320. 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 2,166. 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.

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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.