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Harry Reid International Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from Harry Reid International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from THB 3,710 and round-trip from THB 5,760. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LAS 11:41
        4h 54m
        Direct
        DCA 19:35
        Las Vegas - Washington D.C. | Fri, Oct 23 | American Airlines
        DCA 07:29
        5h 21m
        Direct
        LAS 09:50
        Washington D.C. - Las Vegas | Thu, Oct 29 | American Airlines
        THB 8,350 THB 9,860
        15% off
        15% off
        THB 9,860 THB 8,350
      • LAS 12:15
        6h 59m
        Direct
        DCA 22:14
        Las Vegas - Washington D.C. | Fri, Oct 23 | United Airlines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Oct 29 | Frontier Airlines
        THB 8,870 THB 9,860
        10% off
        10% off
        THB 9,860 THB 8,870
      • LAS 10:35
        8h 23m
        1 stop
        DCA 21:58
        Las Vegas - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        DCA 18:00
        8h 31m
        1 stop
        LAS 23:31
        Washington D.C. - Las Vegas | Wed, Nov 18 | Frontier Airlines
        THB 5,760 THB 9,860
        42% off
        42% off
        THB 9,860 THB 5,760
      • LAS 21:15
        12h 34m
        1 stop
        DCA 12:49
        Las Vegas - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        DCA 13:59
        24h 57m
        1 stop
        LAS 11:56
        Washington D.C. - Las Vegas | Sat, Nov 14 | Frontier Airlines
        THB 5,830
        41% off
        THB 9,860 THB 5,830
      • LAS 11:53
        7h 7m
        1 stop
        DCA 22:00
        Las Vegas - Washington D.C. | Fri, Oct 16 | Delta Air Lines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Oct 22 | Frontier Airlines
        THB 7,090
        28% off
        THB 9,860 THB 7,090
      • LAS 23:24
        6h 11m
        1 stop
        DCA 08:35
        Las Vegas - Washington D.C. | Sat, Oct 17 | Delta Air Lines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Oct 22 | Frontier Airlines
        THB 7,100
        28% off
        THB 9,860 THB 7,100
      • LAS 23:24
        6h 11m
        1 stop
        DCA 08:35
        Las Vegas - Washington D.C. | Sun, Oct 11 | Delta Air Lines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Tue, Oct 13 | Frontier Airlines
        THB 7,110
        28% off
        THB 9,860 THB 7,110
      • LAS 08:43
        6h 16m
        1 stop
        DCA 17:59
        Las Vegas - Washington D.C. | Thu, Nov 12 | Delta Air Lines
        DCA 18:00
        8h 31m
        1 stop
        LAS 23:31
        Washington D.C. - Las Vegas | Sat, Nov 14 | Frontier Airlines
        THB 7,180
        27% off
        THB 9,860 THB 7,180
      • LAS 09:45
        9h 14m
        1 stop
        DCA 21:59
        Las Vegas - Washington D.C. | Fri, Oct 16 | Frontier Airlines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Oct 22 | Frontier Airlines
        THB 7,270
        26% off
        THB 9,860 THB 7,270
      • LAS 06:45
        7h 14m
        1 stop
        DCA 16:59
        Las Vegas - Washington D.C. | Mon, Oct 12 | Frontier Airlines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Mon, Oct 19 | Frontier Airlines
        THB 7,420
        25% off
        THB 9,860 THB 7,420
      • LAS 11:52
        7h 7m
        1 stop
        DCA 21:59
        Las Vegas - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Oct 22 | Frontier Airlines
        THB 7,460
        24% off
        THB 9,860 THB 7,460
      • LAS 10:23
        7h 37m
        1 stop
        DCA 21:00
        Las Vegas - Washington D.C. | Sat, Oct 17 | Alaska Airlines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Oct 22 | Frontier Airlines
        THB 7,760
        21% off
        THB 9,860 THB 7,760
      • LAS 10:23
        7h 37m
        1 stop
        DCA 21:00
        Las Vegas - Washington D.C. | Sun, Oct 11 | Alaska Airlines
        IAD 06:00
        4h 58m
        Direct
        LAS 07:58
        Washington D.C. - Las Vegas | Tue, Oct 13 | Frontier Airlines
        THB 7,760
        21% off
        THB 9,860 THB 7,760
      • LAS 13:00
        17h 25m
        1 stop
        WAS 14:00
        Las Vegas - Washington D.C. | Tue, Sep 22 | Normal Airline
        WAS 15:00
        6h
        Direct
        LAS 16:00
        Washington D.C. - Las Vegas | Thu, Sep 24 | Normal Airline
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      • Cheapest nonstop
        LAS 12:02
        4h 33m
        Direct
        DCA 19:35
        Las Vegas - Washington D.C. | Tue, Nov 3 | American Airlines
        THB 4,390 THB 4,880
        10% off
        10% off
        THB 4,880 THB 4,390
      • LAS 10:31
        7h 29m
        1 stop
        DCA 21:00
        Las Vegas - Washington D.C. | Tue, Nov 3 | Alaska Airlines
        THB 3,710 THB 4,880
        24% off
        24% off
        THB 4,880 THB 3,710
      • LAS 06:45
        7h 2m
        1 stop
        DCA 16:47
        Las Vegas - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        THB 3,780 THB 4,880
        23% off
        23% off
        THB 4,880 THB 3,780
      • LAS 07:05
        7h 23m
        1 stop
        DCA 17:28
        Las Vegas - Washington D.C. | Mon, Sep 28 | Delta Air Lines
        THB 4,090
        16% off
        THB 4,880 THB 4,090
      • LAS 12:15
        7h 33m
        1 stop
        DCA 22:48
        Las Vegas - Washington D.C. | Wed, Nov 11 | Delta Air Lines
        THB 4,260
        13% off
        THB 4,880 THB 4,260
      • LAS 11:43
        9h 1m
        1 stop
        DCA 23:44
        Las Vegas - Washington D.C. | Fri, Oct 23 | Delta Air Lines
        THB 4,280
        12% off
        THB 4,880 THB 4,280
      • LAS 00:59
        8h 50m
        1 stop
        DCA 12:49
        Las Vegas - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        THB 4,350
        11% off
        THB 4,880 THB 4,350
      • LAS 15:09
        27h 50m
        1 stop
        DCA 21:59
        Las Vegas - Washington D.C. | Thu, Oct 15 | Frontier Airlines
        THB 4,360
        11% off
        THB 4,880 THB 4,360
      • LAS 09:59
        9h 56m
        1 stop
        DCA 22:55
        Las Vegas - Washington D.C. | Tue, Nov 3 | Delta Air Lines
        THB 4,370
        10% off
        THB 4,880 THB 4,370
      • LAS 13:00
        17h 25m
        1 stop
        WAS 14:00
        Las Vegas - Washington D.C. | Tue, Sep 22 | Normal Airline
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Displayed flight fares from Harry Reid 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 Harry Reid International Airport to Ronald Reagan Washington National Airport

What is the cheapest month to fly from Harry Reid 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 Harry Reid 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 Harry Reid International Airport to Ronald Reagan Washington National Airport are usually in September, with an average price of THB 5,540. It is best to avoid May, when the average price can reach THB 11,220.

THB 11,220
THB 8,380
THB 5,540
THB 2,700
  • THB 5,540
    Sep
  • THB 7,400
    Oct
  • THB 8,750
    Nov
  • THB 8,320
    Dec
  • THB 7,190
    Jan
  • THB 6,410
    Feb
  • THB 10,860
    Mar
  • THB 10,190
    Apr
  • THB 11,220
    May
  • THB 8,440
    Jun
  • THB 10,680
    Jul
  • THB 8,330
    Aug

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

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

THB 15,380
THB 10,350
THB 5,320
THB 290
  • THB 15,380
    Mon
  • THB 5,320
    Tue
  • THB 7,300
    Wed
  • THB 7,350
    Thu
  • THB 8,510
    Fri
  • THB 7,890
    Sat
  • THB 10,440
    Sun

Which airline offers the cheapest flights from Harry Reid International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from Harry Reid International Airport to Ronald Reagan Washington National Airport is Alaska Airlines (from THB 3,710) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From THB 3,710
Frontier Airlines
From THB 3,780
Delta Air Lines
From THB 4,090
American Airlines
From THB 4,390
Jetblue Airways
From THB 4,460
United Airlines
From THB 5,530
Hahn Air
From THB 6,520
Qatar Airways
From THB 8,220

Find more flights and airlines

What is the flight schedule from Harry Reid International Airport to Ronald Reagan Washington National Airport?

Check the schedule for flights from Las Vegas to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1525

    Harry Reid International Airport

    11:41

    LAS

    4h 54m

    19:35

    DCA

    S M T W T F S
    Search

  2. DL502

    Harry Reid International Airport

    23:30

    LAS

    3h 52m

    Direct

    06:22

    DTW

    S - - W T F S
    Search

  3. DL1558

    Detroit Metropolitan Wayne County Airport

    07:05

    DTW

    1h 30m

    Direct

    08:35

    DCA

    S M T W T F S

  4. F94968

    Harry Reid International Airport

    08:53

    LAS

    2h

    Direct

    11:53

    DEN

    S - - W T - S
    Search

  5. F9688

    Denver International Airport

    11:35

    DEN

    3h 20m

    Direct

    16:55

    DCA

    S M - W T F S

  6. DL677

    Harry Reid International Airport

    07:00

    LAS

    3h 48m

    Direct

    13:48

    ATL

    S M T W T F S
    Search

  7. DL850

    Hartsfield–Jackson Atlanta International Airport

    15:35

    ATL

    1h 45m

    Direct

    17:20

    DCA

    S M T W T F S

  8. DL2794

    Harry Reid International Airport

    22:17

    LAS

    3h 42m

    Direct

    04:59

    CVG

    S M T W T F S
    Search

  9. DL5229

    Cincinnati/Northern Kentucky International Airport

    07:00

    CVG

    1h 38m

    Direct

    08:38

    DCA

    S M T W T F S

  10. DL795

    Harry Reid International Airport

    10:39

    LAS

    5h 10m

    Direct

    18:49

    JFK

    S M T W T F S
    Search

  11. DL5743

    John F. Kennedy International Airport

    20:20

    JFK

    1h 40m

    Direct

    22:00

    DCA

    S M T W T F S

  12. AS2410

    Harry Reid International Airport

    14:51

    LAS

    1h 20m

    Direct

    16:11

    SAN

    S M T W T F S
    Search

  13. AS014

    San Diego International Airport

    13:06

    SAN

    4h 54m

    Direct

    21:00

    DCA

    S M T W T F S

  14. DL1282

    Harry Reid International Airport

    06:00

    LAS

    3h 10m

    Direct

    11:10

    MSP

    S M T W T F S
    Search

  15. DL2963

    Minneapolis-Saint Paul International Airport

    14:44

    MSP

    2h 25m

    Direct

    18:09

    DCA

    S M T W T F S

  16. B61448

    Harry Reid International Airport

    11:04

    LAS

    4h 56m

    Direct

    19:00

    JFK

    S M T W T F S
    Search

  17. B6955

    John F. Kennedy International Airport

    21:30

    JFK

    1h 29m

    Direct

    22:59

    DCA

    S M T W T F S

  18. DL2262

    Harry Reid International Airport

    11:53

    LAS

    3h 12m

    Direct

    17:05

    MSP

    S M T W T F S
    Search

  19. DL2961

    Minneapolis-Saint Paul International Airport

    20:25

    MSP

    2h 32m

    Direct

    23:57

    DCA

    S M T W T F S
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About Harry Reid International Airport and Ronald Reagan Washington National Airport

Learn about Harry Reid International Airport (LAS) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance3,356.42 km
Cheapest one-way ticket priceTHB 3,710
Cheapest return ticket priceTHB 5,760

FAQs for Harry Reid International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from Harry Reid International Airport to Ronald Reagan Washington National Airport?

    Harry Reid International Airport to Ronald Reagan Washington National Airport takes about 6 hours 4 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Harry Reid International Airport (LAS) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from Harry Reid International Airport to Ronald Reagan Washington National Airport departs at 07:35, and the last departs at 13:10, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Harry Reid International Airport (LAS) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around THB 14,230 in September, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 1717 flights per month.
  • Yes. American Airlines and United Airlines operate direct flights from Harry Reid International Airport to Ronald Reagan Washington National Airport, with an average flight time of 5 hours 48 minutes, and around 26 weekly flights. Actual flight frequency may vary by season.