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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 €117 and round-trip from €191. 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. | Sat, Oct 31 | Alaska Airlines
        DCA 18:59
        6h 7m
        Direct
        SFO 22:06
        Washington D.C. - San Francisco | Sat, Nov 7 | Alaska Airlines
        €384 €458
        16% off
        16% off
        €458 €384
      • SFO 09:38
        5h 19m
        Direct
        DCA 17:57
        San Francisco - Washington D.C. | Wed, Oct 28 | Alaska Airlines
        DCA 18:59
        6h 7m
        Direct
        SFO 22:06
        Washington D.C. - San Francisco | Wed, Nov 4 | Alaska Airlines
        €389 €458
        15% off
        15% off
        €458 €389
      • SFO 12:20
        20h 49m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        IAD 13:09
        23h 49m
        1 stop
        SFO 09:58
        Washington D.C. - San Francisco | Thu, Nov 26 | Frontier Airlines
        €191 €458
        57% off
        57% off
        €458 €191
      • SFO 06:02
        12h 48m
        1 stop
        DCA 21:50
        San Francisco - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        IAD 13:09
        23h 49m
        1 stop
        SFO 09:58
        Washington D.C. - San Francisco | Thu, Nov 26 | Frontier Airlines
        €192
        57% off
        €458 €192
      • SFO 06:00
        7h 56m
        1 stop
        DCA 16:56
        San Francisco - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        DCA 18:00
        9h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Sat, Oct 31 | Frontier Airlines
        €195
        56% off
        €458 €195
      • SFO 06:02
        27h 7m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        DCA 07:00
        20h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Wed, Nov 18 | Frontier Airlines
        €198
        56% off
        €458 €198
      • SFO 06:02
        7h 45m
        1 stop
        DCA 16:47
        San Francisco - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        DCA 18:00
        9h 20m
        1 stop
        SFO 00:20
        Washington D.C. - San Francisco | Wed, Nov 4 | Frontier Airlines
        €198
        56% off
        €458 €198
      • SFO 19:26
        14h 22m
        1 stop
        DCA 12:48
        San Francisco - Washington D.C. | Fri, Dec 4 | Frontier Airlines
        DCA 13:40
        12h 13m
        1 stop
        SFO 22:53
        Washington D.C. - San Francisco | Mon, Dec 7 | Frontier Airlines
        €198
        56% off
        €458 €198
      • SFO 06:00
        7h 56m
        1 stop
        DCA 16:56
        San Francisco - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        IAD 06:00
        15h 25m
        1 stop
        SFO 18:25
        Washington D.C. - San Francisco | Mon, Oct 26 | Frontier Airlines
        €202
        56% off
        €458 €202
      • SFO 19:17
        14h 33m
        1 stop
        DCA 12:50
        San Francisco - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        IAD 06:00
        10h 21m
        1 stop
        SFO 13:21
        Washington D.C. - San Francisco | Fri, Oct 23 | Frontier Airlines
        €203
        56% off
        €458 €203
      • SFO 06:00
        12h 58m
        1 stop
        DCA 21:58
        San Francisco - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        DCA 18:00
        9h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Mon, Oct 26 | Frontier Airlines
        €204
        55% off
        €458 €204
      • SFO 06:00
        12h 58m
        1 stop
        DCA 21:58
        San Francisco - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        DCA 07:00
        7h 36m
        1 stop
        SFO 11:36
        Washington D.C. - San Francisco | Sat, Oct 24 | Frontier Airlines
        €205
        55% off
        €458 €205
      • SFO 06:02
        27h 7m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        IAD 22:02
        13h 59m
        1 stop
        SFO 09:01
        Washington D.C. - San Francisco | Mon, Nov 23 | Frontier Airlines
        €205
        55% off
        €458 €205
      • SFO 06:00
        12h 59m
        1 stop
        DCA 21:59
        San Francisco - Washington D.C. | Fri, Oct 16 | Frontier Airlines
        DCA 07:00
        20h 15m
        1 stop
        SFO 00:15
        Washington D.C. - San Francisco | Thu, Oct 22 | Frontier Airlines
        €205
        55% off
        €458 €205
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Mon, Oct 12 | Normal Airline
        WAS 15:00
        6h
        Direct
        SFO 16:00
        Washington D.C. - San Francisco | Wed, Oct 14 | Normal Airline
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      • Cheapest nonstop
        SFO 09:46
        5h 13m
        Direct
        DCA 17:59
        San Francisco - Washington D.C. | Mon, Nov 16 | Alaska Airlines
        €202 €240
        16% off
        16% off
        €240 €202
      • SFO 09:46
        5h 13m
        Direct
        DCA 17:59
        San Francisco - Washington D.C. | Thu, Nov 5 | Alaska Airlines
        €204 €240
        15% off
        15% off
        €240 €204
      • SFO 06:02
        27h 7m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        €117 €240
        51% off
        51% off
        €240 €117
      • SFO 06:02
        7h 45m
        1 stop
        DCA 16:47
        San Francisco - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        €119
        50% off
        €240 €119
      • SFO 06:00
        7h 56m
        1 stop
        DCA 16:56
        San Francisco - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        €120
        50% off
        €240 €120
      • SFO 06:02
        7h 45m
        1 stop
        DCA 16:47
        San Francisco - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        €120
        50% off
        €240 €120
      • SFO 10:39
        8h 16m
        1 stop
        DCA 21:55
        San Francisco - Washington D.C. | Sat, Dec 5 | Frontier Airlines
        €121
        50% off
        €240 €121
      • SFO 06:00
        7h 56m
        1 stop
        DCA 16:56
        San Francisco - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        €123
        49% off
        €240 €123
      • SFO 06:02
        27h 7m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        €125
        48% off
        €240 €125
      • SFO 12:20
        20h 49m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        €127
        47% off
        €240 €127
      • SFO 06:00
        12h 59m
        1 stop
        DCA 21:59
        San Francisco - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        €128
        47% off
        €240 €128
      • SFO 19:13
        13h 51m
        1 stop
        DCA 12:04
        San Francisco - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        €129
        46% off
        €240 €129
      • SFO 06:02
        27h 7m
        1 stop
        DCA 12:09
        San Francisco - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        €131
        45% off
        €240 €131
      • SFO 06:00
        12h 59m
        1 stop
        DCA 21:59
        San Francisco - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        €132
        45% off
        €240 €132
      • SFO 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Francisco - Washington D.C. | Mon, Oct 12 | Normal Airline
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Displayed flight fares from San Francisco International Airport to Ronald Reagan Washington National Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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 April, with an average price of €200. It is best to avoid March, when the average price can reach €368.

€368
€284
€200
€116
    Cheapest
  • €271
    Oct
  • €347
    Nov
  • €222
    Dec
  • €312
    Jan
  • €233
    Feb
  • €368
    Mar
  • €200
    Apr
  • €304
    May
  • €335
    Jun
  • €336
    Jul
  • €299
    Aug
  • €250
    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.

€350
€286
€222
€158
    Cheapest
  • €350
    Mon
  • €243
    Tue
  • €288
    Wed
  • €222
    Thu
  • €350
    Fri
  • €251
    Sat
  • €345
    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 €117) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €117
Jetblue Airways
From €139
Alaska Airlines
From €157
Delta Air Lines
From €166
American Airlines
From €173
Hahn Air
From €210
United Airlines
From €231

Find more flights and airlines

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

    06:15

    SFO

    2h 38m

    Direct

    09:53

    DEN

    S M T W T F S
    Search

  2. F9688

    Denver International Airport

    11:35

    DEN

    3h 20m

    Direct

    16:55

    DCA

    S M - W T F S

  3. F93436

    San Francisco International Airport

    15:41

    SFO

    2h 39m

    Direct

    19:20

    DEN

    - M T - - F -
    Search

  4. F9690

    Denver International Airport

    16:40

    DEN

    3h 19m

    Direct

    21:59

    DCA

    S M T W T F S

  5. F91230

    San Francisco International Airport

    06:15

    SFO

    2h 38m

    Direct

    09:53

    DEN

    S M T W T F S
    Search

  6. F9690

    Denver International Airport

    16:40

    DEN

    3h 19m

    Direct

    21:59

    DCA

    S M T W T F S

  7. F93440

    San Francisco International Airport

    19:13

    SFO

    2h 46m

    Direct

    22:59

    DEN

    S - - W T - S
    Search

  8. F9686

    Denver International Airport

    07:30

    DEN

    3h 25m

    Direct

    12:55

    DCA

    S - T W T F S

  9. F93440

    San Francisco International Airport

    19:13

    SFO

    2h 46m

    Direct

    22:59

    DEN

    S - - W T - S
    Search

  10. F9688

    Denver International Airport

    11:35

    DEN

    3h 20m

    Direct

    16:55

    DCA

    S M - W T F S

  11. F93436

    San Francisco International Airport

    15:41

    SFO

    2h 39m

    Direct

    19:20

    DEN

    - M T - - F -
    Search

  12. F9686

    Denver International Airport

    07:30

    DEN

    3h 25m

    Direct

    12:55

    DCA

    S - T W T F S

  13. F91094

    San Francisco International Airport

    21:23

    SFO

    2h 35m

    Direct

    00:58

    DEN

    S - - W T - S
    Search

  14. F9686

    Denver International Airport

    07:30

    DEN

    3h 25m

    Direct

    12:55

    DCA

    S - T W T F S

  15. F91230

    San Francisco International Airport

    06:15

    SFO

    2h 38m

    Direct

    09:53

    DEN

    S M T W T F S
    Search

  16. F9686

    Denver International Airport

    07:30

    DEN

    3h 25m

    Direct

    12:55

    DCA

    S - T W T F S
Find more flights and airlines

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 €117
Cheapest return ticket price €191

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 20 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 08:32, and the last departs at 14:30, with about 5 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 €512 in October, 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 €117, and round-trip fares start from €191. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 12; 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 5 hours 59 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 €282. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco International Airport to Ronald Reagan Washington National Airport operates around 30 weekly flights, mainly by United Airlines, Alaska Airlines and Qantas Airways. 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.

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.