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San Francisco International Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from DKK 908 and round-trip from DKK 1,438. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 09:38
      5h 19m
      Direct
      DCA 17:57
      San Francisco - Washington D.C. | Sun, Nov 22 | Alaska Airlines
      DCA 18:59
      6h 7m
      Direct
      SFO 22:06
      Washington D.C. - San Francisco | Sun, Nov 29 | Alaska Airlines
      DKK 2,892 DKK 3,254
      11% off
      11% off
      DKK 3,254 DKK 2,892
    • SFO 09:38
      5h 19m
      Direct
      DCA 17:57
      San Francisco - Washington D.C. | Thu, Nov 19 | Alaska Airlines
      DCA 18:59
      6h 7m
      Direct
      SFO 22:06
      Washington D.C. - San Francisco | Thu, Nov 26 | Alaska Airlines
      DKK 2,928 DKK 3,254
      10% off
      10% off
      DKK 3,254 DKK 2,928
    • SFO 12:20
      20h 49m
      1 stop
      DCA 12:09
      San Francisco - Washington D.C. | Sat, Dec 12 | Frontier Airlines
      IAD 13:09
      23h 49m
      1 stop
      SFO 09:58
      Washington D.C. - San Francisco | Fri, Dec 18 | Frontier Airlines
      DKK 1,438 DKK 3,254
      56% off
      56% off
      DKK 3,254 DKK 1,438
    • SFO 06:02
      12h 48m
      1 stop
      DCA 21:50
      San Francisco - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      IAD 13:09
      23h 49m
      1 stop
      SFO 09:58
      Washington D.C. - San Francisco | Fri, Dec 18 | Frontier Airlines
      DKK 1,445
      56% off
      DKK 3,254 DKK 1,445
    • SFO 06:00
      7h 56m
      1 stop
      DCA 16:56
      San Francisco - Washington D.C. | Sun, Nov 15 | Frontier Airlines
      DCA 18:00
      9h 15m
      1 stop
      SFO 00:15
      Washington D.C. - San Francisco | Sun, Nov 22 | Frontier Airlines
      DKK 1,464
      55% off
      DKK 3,254 DKK 1,464
    • SFO 06:02
      27h 7m
      1 stop
      DCA 12:09
      San Francisco - Washington D.C. | Fri, Dec 4 | Frontier Airlines
      DCA 07:00
      20h 20m
      1 stop
      SFO 00:20
      Washington D.C. - San Francisco | Thu, Dec 10 | Frontier Airlines
      DKK 1,488
      54% off
      DKK 3,254 DKK 1,488
    • SFO 06:02
      7h 45m
      1 stop
      DCA 16:47
      San Francisco - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      DCA 18:00
      9h 20m
      1 stop
      SFO 00:20
      Washington D.C. - San Francisco | Thu, Nov 26 | Frontier Airlines
      DKK 1,490
      54% off
      DKK 3,254 DKK 1,490
    • SFO 19:26
      14h 22m
      1 stop
      DCA 12:48
      San Francisco - Washington D.C. | Sat, Dec 26 | Frontier Airlines
      DCA 13:40
      12h 13m
      1 stop
      SFO 22:53
      Washington D.C. - San Francisco | Tue, Dec 29 | Frontier Airlines
      DKK 1,491
      54% off
      DKK 3,254 DKK 1,491
    • SFO 06:00
      7h 56m
      1 stop
      DCA 16:56
      San Francisco - Washington D.C. | Tue, Nov 10 | Frontier Airlines
      IAD 06:00
      15h 25m
      1 stop
      SFO 18:25
      Washington D.C. - San Francisco | Tue, Nov 17 | Frontier Airlines
      DKK 1,519
      53% off
      DKK 3,254 DKK 1,519
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Mon, Nov 2 | Normal Airline
      WAS 15:00
      6h
      Direct
      SFO 16:00
      Washington D.C. - San Francisco | Wed, Nov 4 | Normal Airline
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    • Cheapest
      SFO 06:02
      7h 45m
      1 stop
      DCA 16:47
      San Francisco - Washington D.C. | Sun, Nov 22 | Frontier Airlines
      DKK 908 DKK 1,700
      47% off
      47% off
      DKK 1,700 DKK 908
    • SFO 06:02
      7h 45m
      1 stop
      DCA 16:47
      San Francisco - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      DKK 910 DKK 1,700
      46% off
      46% off
      DKK 1,700 DKK 910
    • SFO 19:13
      18h 34m
      1 stop
      DCA 16:47
      San Francisco - Washington D.C. | Sat, Nov 21 | Frontier Airlines
      DKK 947 DKK 1,700
      44% off
      44% off
      DKK 1,700 DKK 947
    • SFO 06:02
      7h 45m
      1 stop
      DCA 16:47
      San Francisco - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      DKK 950
      44% off
      DKK 1,700 DKK 950
    • SFO 12:20
      20h 49m
      1 stop
      DCA 12:09
      San Francisco - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      DKK 955
      44% off
      DKK 1,700 DKK 955
    • SFO 06:02
      27h 7m
      1 stop
      DCA 12:09
      San Francisco - Washington D.C. | Mon, Nov 30 | Frontier Airlines
      DKK 987
      42% off
      DKK 1,700 DKK 987
    • SFO 06:15
      7h 41m
      1 stop
      DCA 16:56
      San Francisco - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      DKK 1,005
      41% off
      DKK 1,700 DKK 1,005
    • SFO 10:40
      10h 2m
      1 stop
      DCA 23:42
      San Francisco - Washington D.C. | Thu, Nov 5 | Jetblue Airways
      DKK 1,012
      40% off
      DKK 1,700 DKK 1,012
    • SFO 06:02
      7h 45m
      1 stop
      DCA 16:47
      San Francisco - Washington D.C. | Wed, Dec 2 | Frontier Airlines
      DKK 1,033
      39% off
      DKK 1,700 DKK 1,033
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Wed, Jan 6 | Alaska Airlines
      DKK 1,505 DKK 2,130
      28% off
      28% off
      DKK 2,130 DKK 1,505
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Jan 5 | Alaska Airlines
      DKK 1,505 DKK 2,130
      28% off
      28% off
      DKK 2,130 DKK 1,505
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Dec 12 | Alaska Airlines
      DKK 1,511 DKK 1,700
      11% off
      11% off
      DKK 1,700 DKK 1,511
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Dec 8 | Alaska Airlines
      DKK 1,530
      10% off
      DKK 1,700 DKK 1,530
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Dec 5 | Alaska Airlines
      DKK 1,559
      27% off
      DKK 2,130 DKK 1,559
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Dec 15 | Alaska Airlines
      DKK 1,570
      26% off
      DKK 2,130 DKK 1,570
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Jan 12 | Alaska Airlines
      DKK 1,588
      25% off
      DKK 2,130 DKK 1,588
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Jan 16 | Alaska Airlines
      DKK 1,613
      24% off
      DKK 2,130 DKK 1,613
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Thu, Dec 3 | Alaska Airlines
      DKK 1,649
      23% off
      DKK 2,130 DKK 1,649
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Wed, Jan 6 | Alaska Airlines
      DKK 1,505 DKK 2,716
      45% off
      45% off
      DKK 2,716 DKK 1,505
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Jan 5 | Alaska Airlines
      DKK 1,505 DKK 2,716
      45% off
      45% off
      DKK 2,716 DKK 1,505
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Dec 12 | Alaska Airlines
      DKK 1,511 DKK 2,716
      44% off
      44% off
      DKK 2,716 DKK 1,511
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Dec 8 | Alaska Airlines
      DKK 1,530
      44% off
      DKK 2,716 DKK 1,530
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Dec 5 | Alaska Airlines
      DKK 1,559
      43% off
      DKK 2,716 DKK 1,559
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Dec 15 | Alaska Airlines
      DKK 1,570
      42% off
      DKK 2,716 DKK 1,570
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Jan 12 | Alaska Airlines
      DKK 1,588
      42% off
      DKK 2,716 DKK 1,588
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Jan 16 | Alaska Airlines
      DKK 1,613
      41% off
      DKK 2,716 DKK 1,613
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Thu, Dec 3 | Alaska Airlines
      DKK 1,649
      39% off
      DKK 2,716 DKK 1,649
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Nov 3 | Alaska Airlines
      DKK 1,538 DKK 4,070
      62% off
      62% off
      DKK 4,070 DKK 1,538
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Mon, Nov 2 | Alaska Airlines
      DKK 1,642 DKK 4,070
      60% off
      60% off
      DKK 4,070 DKK 1,642
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sun, Nov 1 | Alaska Airlines
      DKK 1,660 DKK 4,070
      59% off
      59% off
      DKK 4,070 DKK 1,660
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Thu, Nov 5 | Alaska Airlines
      DKK 1,674
      59% off
      DKK 4,070 DKK 1,674
    • SFO 08:33
      5h 12m
      Direct
      DCA 16:45
      San Francisco - Washington D.C. | Mon, Nov 2 | United Airlines
      DKK 2,274
      44% off
      DKK 4,070 DKK 2,274
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Fri, Nov 6 | Alaska Airlines
      DKK 2,558
      37% off
      DKK 4,070 DKK 2,558
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Wed, Nov 4 | Alaska Airlines
      DKK 2,587
      36% off
      DKK 4,070 DKK 2,587
    • SFO 09:46
      5h 13m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Nov 7 | Alaska Airlines
      DKK 2,755
      32% off
      DKK 4,070 DKK 2,755
    • SFO 14:18
      5h 12m
      Direct
      DCA 22:30
      San Francisco - Washington D.C. | Fri, Nov 6 | United Airlines
      DKK 2,976
      27% off
      DKK 4,070 DKK 2,976
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Mon, Nov 2 | Normal Airline
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    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Dec 12 | Alaska Airlines
      DKK 1,511 DKK 1,700
      11% off
      11% off
      DKK 1,700 DKK 1,511
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Dec 8 | Alaska Airlines
      DKK 1,530 DKK 1,700
      10% off
      10% off
      DKK 1,700 DKK 1,530
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Sat, Dec 5 | Alaska Airlines
      DKK 1,559 DKK 2,130
      27% off
      27% off
      DKK 2,130 DKK 1,559
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Tue, Dec 15 | Alaska Airlines
      DKK 1,570
      26% off
      DKK 2,130 DKK 1,570
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Thu, Dec 3 | Alaska Airlines
      DKK 1,649
      23% off
      DKK 2,130 DKK 1,649
    • SFO 09:53
      5h 6m
      Direct
      DCA 17:59
      San Francisco - Washington D.C. | Wed, Dec 2 | Alaska Airlines
      DKK 1,917
      10% off
      DKK 2,130 DKK 1,917
    • SFO 14:18
      5h 12m
      Direct
      DCA 22:30
      San Francisco - Washington D.C. | Thu, Nov 19 | United Airlines
      DKK 2,233
      73% off
      DKK 8,252 DKK 2,233
    • SFO 14:18
      5h 12m
      Direct
      DCA 22:30
      San Francisco - Washington D.C. | Mon, Nov 2 | United Airlines
      DKK 2,274
      72% off
      DKK 8,252 DKK 2,274
    • SFO 08:33
      5h 12m
      Direct
      DCA 16:45
      San Francisco - Washington D.C. | Tue, Nov 3 | United Airlines
      DKK 2,283
      72% off
      DKK 8,252 DKK 2,283
    • SFO 13:00
      17h 25m
      1 stop
      WAS 14:00
      San Francisco - Washington D.C. | Mon, Nov 2 | 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.

Trip.com Price Insights: Flights from San Francisco International Airport to Ronald Reagan Washington National Airport

What is the cheapest month to fly from San Francisco International Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Ronald Reagan Washington National 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 Ronald Reagan Washington National Airport are usually in October, with an average price of DKK 1,431. It is best to avoid March, when the average price can reach DKK 2,773.

DKK 2,773
DKK 2,102
DKK 1,431
DKK 760
  • DKK 1,431
    Oct
  • DKK 2,610
    Nov
  • DKK 1,675
    Dec
  • DKK 2,349
    Jan
  • DKK 1,752
    Feb
  • DKK 2,773
    Mar
  • DKK 1,505
    Apr
  • DKK 2,287
    May
  • DKK 2,519
    Jun
  • DKK 2,532
    Jul
  • DKK 2,255
    Aug
  • DKK 1,885
    Sep

What is the cheapest day of the week to fly from San Francisco International Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to Ronald Reagan Washington National 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 Ronald Reagan Washington National Airport is Thursday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

DKK 2,754
DKK 2,174
DKK 1,594
DKK 1,014
    Cheapest
  • DKK 2,754
    Mon
  • DKK 1,897
    Tue
  • DKK 2,161
    Wed
  • DKK 1,594
    Thu
  • DKK 2,637
    Fri
  • DKK 1,921
    Sat
  • DKK 2,602
    Sun

Which airline offers the cheapest flights from San Francisco International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from San Francisco International Airport to Ronald Reagan Washington National Airport is Frontier Airlines (from DKK 708) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From DKK 708
American Airlines
From DKK 1,101
Jetblue Airways
From DKK 1,132
Alaska Airlines
From DKK 1,211
Delta Air Lines
From DKK 1,248
Hahn Air
From DKK 1,578
United Airlines
From DKK 1,665

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What is the flight schedule from San Francisco International Airport to Ronald Reagan Washington National 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. F91230

    San Francisco International Airport

    06:02

    SFO

    2h 38m

    Direct

    09:40

    DEN

    S M T W T F S
    Search

  2. F9688

    Denver International Airport

    11:30

    DEN

    3h 17m

    Direct

    16:47

    DCA

    S M - W T F S

  3. F93436

    San Francisco International Airport

    12:20

    SFO

    2h 39m

    Direct

    15:59

    DEN

    - M T - - F -
    Search

  4. F9690

    Denver International Airport

    16:35

    DEN

    3h 15m

    Direct

    21:50

    DCA

    S M T W T F S

  5. F91230

    San Francisco International Airport

    06:02

    SFO

    2h 38m

    Direct

    09:40

    DEN

    S M T W T F S
    Search

  6. F9690

    Denver International Airport

    16:35

    DEN

    3h 15m

    Direct

    21:50

    DCA

    S M T W T F S

  7. F93436

    San Francisco International Airport

    12:20

    SFO

    2h 39m

    Direct

    15:59

    DEN

    - M T - - F -
    Search

  8. F9686

    Denver International Airport

    06:45

    DEN

    3h 24m

    Direct

    12:09

    DCA

    S - T W T F S
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About San Francisco International Airport and Ronald Reagan Washington National Airport

Learn about San Francisco International Airport (SFO) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance 3,926.2km
Cheapest one-way ticket price DKK 908
Cheapest return ticket price DKK 1,438

FAQs for San Francisco International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from San Francisco International Airport to Ronald Reagan Washington National Airport?

    San Francisco International Airport to Ronald Reagan Washington National Airport takes about 5 hours 30 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from San Francisco International Airport (SFO) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from San Francisco International Airport to Ronald Reagan Washington National Airport departs at 08:26, and the last departs at 14:30, with about 4 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 Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around DKK 3,297 in December, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 4559 flights per month.
  • One-way flights from San Francisco International Airport to Ronald Reagan Washington National Airport currently start from DKK 908, and round-trip fares start from DKK 1,438. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. United Airlines and Alaska Airlines operate direct flights from San Francisco International Airport to Ronald Reagan Washington National Airport, with an average flight time of 6 hours 6 minutes, and around 28 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 Ronald Reagan Washington National Airport is DKK 2,153. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Ronald Reagan Washington National Airport operates around 28 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco International Airport and Ronald Reagan Washington National 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.

Find Cheap Flights with Trip.com

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.