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San Francisco International Airport to Dulles International Airport flight
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San Francisco International Airport to Dulles International Airport Flights Info

Cheapest one-way
47,072 KZT
Frontier Airlines Frontier Airlines 10h 41m · 1 stop Tue, Dec 1
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Cheapest return
122,754 KZT
Frontier Airlines Frontier Airlines 9h 11m · 2 stops Tue, Dec 1 - Thu, Dec 3
Book Now
Best time to book
May
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From 47,072 KZT United Airlines United AirlinesMost booked

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 47,072 KZT and round-trip from 122,754 KZT. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 06:01
      5h 7m
      Direct
      IAD 14:08
      San Francisco - Washington D.C. | Fri, Jan 8 | United Airlines
      DCA 07:45
      6h 22m
      Direct
      SFO 11:07
      Washington D.C. - San Francisco | Sat, Jan 16 | United Airlines
      258,109 KZT 340,686 KZT
      24% off
      24% off
      340,686 KZT 258,109 KZT
    • SFO 10:50
      5h 12m
      Direct
      IAD 19:02
      San Francisco - Washington D.C. | Sat, Dec 5 | United Airlines
      IAD 12:35
      6h 9m
      Direct
      SFO 15:44
      Washington D.C. - San Francisco | Sat, Dec 12 | United Airlines
      261,311 KZT 340,686 KZT
      23% off
      23% off
      340,686 KZT 261,311 KZT
    • SFO 23:00
      9h 11m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      DCA 13:33
      8h 42m
      1 stop
      SFO 19:15
      Washington D.C. - San Francisco | Thu, Dec 3 | Frontier Airlines
      122,754 KZT 340,686 KZT
      64% off
      64% off
      340,686 KZT 122,754 KZT
    • SFO 23:44
      8h 27m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Tue, Dec 8 | Frontier Airlines
      DCA 18:00
      9h 50m
      1 stop
      SFO 00:50
      Washington D.C. - San Francisco | Thu, Dec 10 | Frontier Airlines
      122,890 KZT
      64% off
      340,686 KZT 122,890 KZT
    • SFO 22:44
      13h 5m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      DCA 18:00
      18h 39m
      1 stop
      SFO 09:39
      Washington D.C. - San Francisco | Tue, Dec 15 | Frontier Airlines
      150,002 KZT
      56% off
      340,686 KZT 150,002 KZT
    • SFO 22:46
      13h 3m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      DCA 13:40
      7h 47m
      1 stop
      SFO 18:27
      Washington D.C. - San Francisco | Wed, Dec 9 | Frontier Airlines
      153,544 KZT
      55% off
      340,686 KZT 153,544 KZT
    • SFO 19:11
      7h 56m
      1 stop
      IAD 06:07
      San Francisco - Washington D.C. | Mon, Jan 4 | Frontier Airlines
      DCA 18:00
      9h 35m
      1 stop
      SFO 00:35
      Washington D.C. - San Francisco | Sat, Jan 9 | Frontier Airlines
      158,517 KZT
      53% off
      340,686 KZT 158,517 KZT
    • SFO 22:44
      9h 27m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Mon, Dec 7 | Frontier Airlines
      DCA 18:00
      9h 50m
      1 stop
      SFO 00:50
      Washington D.C. - San Francisco | Mon, Dec 14 | Frontier Airlines
      159,607 KZT
      53% off
      340,686 KZT 159,607 KZT
    • SFO 22:44
      9h 27m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      IAD 20:51
      22h 31m
      1 stop
      SFO 16:22
      Washington D.C. - San Francisco | Mon, Dec 21 | Frontier Airlines
      161,991 KZT
      52% off
      340,686 KZT 161,991 KZT
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Tue, Nov 17 | Normal Airline
      WAS 15:00
      6h
      Direct
      SFO 16:00
      Washington D.C. - San Francisco | Thu, Nov 19 | Normal Airline
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    • Cheapest
      SFO 15:29
      10h 41m
      1 stop
      IAD 05:10
      San Francisco - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      47,072 KZT 146,377 KZT
      68% off
      68% off
      146,377 KZT 47,072 KZT
    • SFO 22:46
      13h 3m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      55,246 KZT 146,377 KZT
      62% off
      62% off
      146,377 KZT 55,246 KZT
    • SFO 09:10
      17h
      1 stop
      IAD 05:10
      San Francisco - Washington D.C. | Tue, Dec 1 | Alaska Airlines
      57,154 KZT 146,377 KZT
      61% off
      61% off
      146,377 KZT 57,154 KZT
    • SFO 22:41
      9h 30m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Mon, Dec 21 | Frontier Airlines
      59,810 KZT
      59% off
      146,377 KZT 59,810 KZT
    • SFO 23:02
      12h 46m
      1 stop
      IAD 14:48
      San Francisco - Washington D.C. | Wed, Dec 9 | Frontier Airlines
      62,263 KZT
      56% off
      146,377 KZT 62,263 KZT
    • SFO 23:06
      12h 43m
      1 stop
      IAD 14:49
      San Francisco - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      62,876 KZT
      56% off
      146,377 KZT 62,876 KZT
    • SFO 21:46
      29h 21m
      1 stop
      IAD 06:07
      San Francisco - Washington D.C. | Mon, Dec 28 | Frontier Airlines
      68,530 KZT
      53% off
      146,377 KZT 68,530 KZT
    • SFO 21:11
      28h 59m
      1 stop
      IAD 05:10
      San Francisco - Washington D.C. | Sun, Nov 29 | Frontier Airlines
      70,573 KZT
      52% off
      146,377 KZT 70,573 KZT
    • SFO 22:41
      9h 30m
      1 stop
      IAD 11:11
      San Francisco - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      70,982 KZT
      52% off
      146,377 KZT 70,982 KZT
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SFO 22:55
      5h 30m
      Direct
      IAD 07:25
      San Francisco - Washington D.C. | Tue, Nov 17 | United Airlines
      119,961 KZT 146,377 KZT
      18% off
      18% off
      146,377 KZT 119,961 KZT
    • SFO 22:55
      5h 30m
      Direct
      IAD 07:25
      San Francisco - Washington D.C. | Wed, Nov 18 | United Airlines
      120,029 KZT 146,377 KZT
      18% off
      18% off
      146,377 KZT 120,029 KZT
    • SFO 06:01
      5h 7m
      Direct
      IAD 14:08
      San Francisco - Washington D.C. | Tue, Jan 5 | United Airlines
      134,675 KZT 191,486 KZT
      30% off
      30% off
      191,486 KZT 134,675 KZT
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 16 | United Airlines
      136,923 KZT
      28% off
      191,486 KZT 136,923 KZT
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Tue, Jan 12 | United Airlines
      137,808 KZT
      48% off
      263,013 KZT 137,808 KZT
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Sat, Jan 16 | United Airlines
      138,217 KZT
      47% off
      263,013 KZT 138,217 KZT
    • SFO 16:51
      5h 8m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Fri, Dec 11 | United Airlines
      138,489 KZT
      28% off
      191,486 KZT 138,489 KZT
    • SFO 23:24
      5h 8m
      Direct
      IAD 07:32
      San Francisco - Washington D.C. | Wed, Jan 13 | United Airlines
      138,626 KZT
      28% off
      191,486 KZT 138,626 KZT
    • SFO 16:49
      5h 10m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Tue, Dec 29 | United Airlines
      138,762 KZT
      28% off
      191,486 KZT 138,762 KZT
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SFO 06:01
      5h 7m
      Direct
      IAD 14:08
      San Francisco - Washington D.C. | Tue, Jan 5 | United Airlines
      134,675 KZT 305,961 KZT
      56% off
      56% off
      305,961 KZT 134,675 KZT
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 16 | United Airlines
      136,923 KZT 305,961 KZT
      55% off
      55% off
      305,961 KZT 136,923 KZT
    • SFO 16:51
      5h 8m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Fri, Dec 11 | United Airlines
      138,489 KZT 305,961 KZT
      55% off
      55% off
      305,961 KZT 138,489 KZT
    • SFO 23:24
      5h 8m
      Direct
      IAD 07:32
      San Francisco - Washington D.C. | Wed, Jan 13 | United Airlines
      138,626 KZT
      55% off
      305,961 KZT 138,626 KZT
    • SFO 16:49
      5h 10m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Tue, Dec 29 | United Airlines
      138,762 KZT
      55% off
      305,961 KZT 138,762 KZT
    • SFO 23:59
      5h 11m
      Direct
      IAD 08:10
      San Francisco - Washington D.C. | Thu, Dec 24 | United Airlines
      140,737 KZT
      54% off
      305,961 KZT 140,737 KZT
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Dec 9 | United Airlines
      142,577 KZT
      53% off
      305,961 KZT 142,577 KZT
    • SFO 21:28
      5h 7m
      Direct
      IAD 05:35
      San Francisco - Washington D.C. | Mon, Nov 23 | United Airlines
      147,004 KZT
      52% off
      305,961 KZT 147,004 KZT
    • SFO 21:25
      5h 11m
      Direct
      IAD 05:36
      San Francisco - Washington D.C. | Thu, Dec 17 | United Airlines
      147,073 KZT
      52% off
      305,961 KZT 147,073 KZT
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      SFO 22:55
      5h 8m
      Direct
      IAD 07:03
      San Francisco - Washington D.C. | Mon, Nov 16 | United Airlines
      303,954 KZT 410,136 KZT
      26% off
      26% off
      410,136 KZT 303,954 KZT
    • SFO 22:59
      7h 10m
      1 stop
      IAD 09:09
      San Francisco - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      280,384 KZT 410,136 KZT
      32% off
      32% off
      410,136 KZT 280,384 KZT
    • SFO 08:30
      7h 17m
      1 stop
      IAD 18:47
      San Francisco - Washington D.C. | Tue, Nov 17 | American Airlines
      298,300 KZT 410,136 KZT
      27% off
      27% off
      410,136 KZT 298,300 KZT
    • SFO 12:45
      5h 6m
      Direct
      IAD 20:51
      San Francisco - Washington D.C. | Tue, Nov 17 | United Airlines
      304,158 KZT
      26% off
      410,136 KZT 304,158 KZT
    • SFO 22:59
      7h 10m
      1 stop
      IAD 09:09
      San Francisco - Washington D.C. | Tue, Nov 17 | Delta Air Lines
      279,567 KZT
      32% off
      410,136 KZT 279,567 KZT
    • SFO 13:50
      5h 7m
      Direct
      IAD 21:57
      San Francisco - Washington D.C. | Wed, Nov 18 | United Airlines
      200,207 KZT
      51% off
      410,136 KZT 200,207 KZT
    • SFO 16:52
      5h 7m
      Direct
      IAD 00:59
      San Francisco - Washington D.C. | Thu, Nov 19 | United Airlines
      313,355 KZT
      24% off
      410,136 KZT 313,355 KZT
    • SFO 06:39
      7h 57m
      1 stop
      IAD 17:36
      San Francisco - Washington D.C. | Fri, Nov 20 | Alaska Airlines
      130,519 KZT
      68% off
      410,136 KZT 130,519 KZT
    • SFO 13:20
      7h 27m
      1 stop
      IAD 23:47
      San Francisco - Washington D.C. | Fri, Nov 20 | Delta Air Lines
      336,311 KZT
      18% off
      410,136 KZT 336,311 KZT
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Tue, Nov 17 | Normal Airline
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    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Tue, Jan 12 | United Airlines
      137,808 KZT 263,013 KZT
      48% off
      48% off
      263,013 KZT 137,808 KZT
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Sat, Jan 16 | United Airlines
      138,217 KZT 263,013 KZT
      47% off
      47% off
      263,013 KZT 138,217 KZT
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Wed, Jan 6 | United Airlines
      142,236 KZT 263,013 KZT
      46% off
      46% off
      263,013 KZT 142,236 KZT
    • SFO 08:10
      4h 56m
      Direct
      IAD 16:06
      San Francisco - Washington D.C. | Thu, Jan 7 | United Airlines
      150,547 KZT
      43% off
      263,013 KZT 150,547 KZT
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Thu, Dec 31 | United Airlines
      151,841 KZT
      42% off
      263,013 KZT 151,841 KZT
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Thu, Dec 24 | United Airlines
      154,838 KZT
      41% off
      263,013 KZT 154,838 KZT
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Thu, Dec 17 | United Airlines
      156,133 KZT
      41% off
      263,013 KZT 156,133 KZT
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Tue, Dec 29 | United Airlines
      156,473 KZT
      41% off
      263,013 KZT 156,473 KZT
    • SFO 08:13
      4h 56m
      Direct
      IAD 16:09
      San Francisco - Washington D.C. | Mon, Jan 4 | United Airlines
      157,631 KZT
      40% off
      263,013 KZT 157,631 KZT
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Tue, Nov 17 | Normal Airline
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Displayed flight fares from San Francisco to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 47,072 KZT) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
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United Airlines logo United Airlines

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 114,542 KZT. It is best to avoid March, when the average price can reach 225,593 KZT.

225,593 KZT
170,068 KZT
114,542 KZT
59,017 KZT
    Cheapest
  • 188,335 KZT
    Nov
  • 154,943 KZT
    Dec
  • 147,388 KZT
    Jan
  • 153,249 KZT
    Feb
  • 225,593 KZT
    Mar
  • 209,315 KZT
    Apr
  • 114,542 KZT
    May
  • 174,095 KZT
    Jun
  • 146,596 KZT
    Jul
  • 150,236 KZT
    Aug
  • 160,710 KZT
    Sep
  • 204,337 KZT
    Oct

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

175,125 KZT
160,652 KZT
146,179 KZT
131,706 KZT
    Cheapest
  • 156,571 KZT
    Mon
  • 162,530 KZT
    Tue
  • 174,958 KZT
    Wed
  • 146,179 KZT
    Thu
  • 175,125 KZT
    Fri
  • 151,551 KZT
    Sat
  • 157,972 KZT
    Sun

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. AA1949

    San Francisco International Airport

    12:39

    SFO

    3h 46m

    Direct

    18:25

    DFW

    S M T - - - -
    Search

  2. AA1291

    Dallas Fort Worth International Airport

    19:38

    DFW

    2h 52m

    Direct

    23:30

    IAD

    S M T W T F S

  3. F91448

    San Francisco International Airport

    22:20

    SFO

    4h 41m

    Direct

    06:01

    ATL

    S M T W T F S
    Search

  4. F91082

    Hartsfield–Jackson Atlanta International Airport

    10:19

    ATL

    2h

    Direct

    12:19

    IAD

    - - - - T F S

  5. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 39m

    Direct

    20:09

    LAS

    - M T - T F S
    Search

  6. F94278

    Harry Reid International Airport

    22:39

    LAS

    4h 28m

    Direct

    06:07

    IAD

    - - - - T F S

  7. F92486

    San Francisco International Airport

    15:30

    SFO

    1h 42m

    Direct

    17:12

    LAS

    S M T W T F S
    Search

  8. F94278

    Harry Reid International Airport

    22:39

    LAS

    4h 28m

    Direct

    06:07

    IAD

    - - - - T F S

  9. F91448

    San Francisco International Airport

    22:20

    SFO

    4h 41m

    Direct

    06:01

    ATL

    S M T W T F S
    Search

  10. F94410

    Hartsfield–Jackson Atlanta International Airport

    12:55

    ATL

    1h 48m

    Direct

    14:43

    IAD

    S M T W T F S

  11. F92930

    San Francisco International Airport

    23:53

    SFO

    3h 46m

    Direct

    05:39

    DFW

    S M T W - - S
    Search

  12. F93208

    Dallas Fort Worth International Airport

    16:22

    DFW

    3h 12m

    Direct

    20:34

    IAD

    S M T W T F S

  13. F91230

    San Francisco International Airport

    06:00

    SFO

    2h 43m

    Direct

    09:43

    DEN

    S M T W T F S
    Search

  14. F93294

    Denver International Airport

    10:42

    DEN

    3h 28m

    Direct

    16:10

    ATL

    S M T W - F S

  15. F93692

    Hartsfield–Jackson Atlanta International Airport

    21:52

    ATL

    1h 51m

    Direct

    23:43

    IAD

    S M T W - - -

  16. MX1373

    San Francisco International Airport

    17:36

    SFO

    4h 5m

    Direct

    22:41

    PVU

    S - - W T - S
    Search

  17. MX828

    Provo Municipal Airport

    08:05

    PVU

    4h 18m

    Direct

    14:23

    IAD

    - - T - - F -

  18. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 39m

    Direct

    20:09

    LAS

    - M T - T F S
    Search

  19. F91116

    Harry Reid International Airport

    08:45

    LAS

    4h 6m

    Direct

    15:51

    ATL

    S M T W T F S

  20. F93692

    Hartsfield–Jackson Atlanta International Airport

    21:52

    ATL

    1h 51m

    Direct

    23:43

    IAD

    S M T W - - -

  21. F94156

    San Francisco International Airport

    22:23

    SFO

    1h 36m

    Direct

    23:59

    LAS

    S - - W - - S
    Search

  22. F94278

    Harry Reid International Airport

    22:39

    LAS

    4h 28m

    Direct

    06:07

    IAD

    - - - - T F S
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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 4 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 13 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 268,599 KZT in November, 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 47,072 KZT, and round-trip fares start from 122,754 KZT. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 1; 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 55 minutes, and around 87 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 153,528 KZT. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Dulles International Airport operates around 86 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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