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Harry Reid International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Harry Reid International Airport to Dulles International Airport over the next 90 days, with one-way fares from TRY 4,709 and round-trip from TRY 7,257. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Mon, Oct 26 | Frontier Airlines
        TRY 9,123 TRY 16,833
        46% off
        46% off
        TRY 16,833 TRY 9,123
      • LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Thu, Oct 15 | Frontier Airlines
        TRY 10,702 TRY 16,833
        36% off
        36% off
        TRY 16,833 TRY 10,702
      • LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Mon, Oct 26 | Frontier Airlines
        TRY 11,774 TRY 16,833
        30% off
        30% off
        TRY 16,833 TRY 11,774
      • LAS 00:38
        7h 58m
        1 stop
        IAD 11:36
        Las Vegas - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        IAD 12:31
        13h 58m
        1 stop
        LAS 23:29
        Washington D.C. - Las Vegas | Mon, Nov 2 | Frontier Airlines
        TRY 7,257
        56% off
        TRY 16,833 TRY 7,257
      • LAS 22:15
        17h 54m
        1 stop
        IAD 19:09
        Las Vegas - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        DCA 18:00
        8h 31m
        1 stop
        LAS 23:31
        Washington D.C. - Las Vegas | Thu, Oct 29 | Frontier Airlines
        TRY 8,638
        49% off
        TRY 16,833 TRY 8,638
      • LAS 23:43
        8h 28m
        1 stop
        IAD 11:11
        Las Vegas - Washington D.C. | Tue, Dec 1 | Frontier Airlines
        IAD 12:06
        11h 20m
        1 stop
        LAS 20:26
        Washington D.C. - Las Vegas | Tue, Dec 8 | Frontier Airlines
        TRY 9,762
        42% off
        TRY 16,833 TRY 9,762
      • LAS 06:55
        7h 17m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Fri, Nov 13 | Frontier Airlines
        IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Wed, Nov 18 | Frontier Airlines
        TRY 10,349
        39% off
        TRY 16,833 TRY 10,349
      • LAS 08:43
        6h 36m
        1 stop
        IAD 18:19
        Las Vegas - Washington D.C. | Tue, Oct 27 | Delta Air Lines
        DCA 18:00
        8h 31m
        1 stop
        LAS 23:31
        Washington D.C. - Las Vegas | Thu, Oct 29 | Frontier Airlines
        TRY 10,599
        37% off
        TRY 16,833 TRY 10,599
      • LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Fri, Oct 9 | Frontier Airlines
        IAD 18:32
        8h 46m
        1 stop
        LAS 00:18
        Washington D.C. - Las Vegas | Mon, Oct 12 | Delta Air Lines
        TRY 11,458
        32% off
        TRY 16,833 TRY 11,458
      • LAS 17:46
        8h 58m
        1 stop
        IAD 05:44
        Las Vegas - Washington D.C. | Fri, Nov 13 | Alaska Airlines
        IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Wed, Nov 18 | Frontier Airlines
        TRY 11,576
        31% off
        TRY 16,833 TRY 11,576
      • LAS 15:50
        10h 54m
        1 stop
        IAD 05:44
        Las Vegas - Washington D.C. | Sat, Nov 14 | Alaska Airlines
        IAD 07:46
        10h 18m
        1 stop
        LAS 15:04
        Washington D.C. - Las Vegas | Tue, Nov 17 | Alaska Airlines
        TRY 11,693
        31% off
        TRY 16,833 TRY 11,693
      • LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        IAD 09:38
        11h 31m
        1 stop
        LAS 18:09
        Washington D.C. - Las Vegas | Wed, Oct 28 | Alaska Airlines
        TRY 12,288
        27% off
        TRY 16,833 TRY 12,288
      • LAS 13:00
        17h 25m
        1 stop
        WAS 14:00
        Las Vegas - Washington D.C. | Fri, Oct 9 | Normal Airline
        WAS 15:00
        6h
        Direct
        LAS 16:00
        Washington D.C. - Las Vegas | Sun, Oct 11 | Normal Airline
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      • Cheapest nonstop
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        TRY 4,848 TRY 7,890
        39% off
        39% off
        TRY 7,890 TRY 4,848
      • LAS 21:47
        4h 23m
        Direct
        IAD 05:10
        Las Vegas - Washington D.C. | Sat, Nov 21 | Frontier Airlines
        TRY 5,179 TRY 7,890
        34% off
        34% off
        TRY 7,890 TRY 5,179
      • LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        TRY 4,709 TRY 7,890
        40% off
        40% off
        TRY 7,890 TRY 4,709
      • LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        TRY 4,709
        40% off
        TRY 7,890 TRY 4,709
      • LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        TRY 4,767
        40% off
        TRY 7,890 TRY 4,767
      • LAS 23:43
        12h 6m
        1 stop
        IAD 14:49
        Las Vegas - Washington D.C. | Sat, Dec 5 | Frontier Airlines
        TRY 4,826
        39% off
        TRY 7,890 TRY 4,826
      • LAS 21:43
        23h
        1 stop
        IAD 23:43
        Las Vegas - Washington D.C. | Fri, Nov 13 | Frontier Airlines
        TRY 5,105
        35% off
        TRY 7,890 TRY 5,105
      • LAS 21:43
        23h
        1 stop
        IAD 23:43
        Las Vegas - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        TRY 5,157
        35% off
        TRY 7,890 TRY 5,157
      • LAS 06:00
        11h 12m
        1 stop
        IAD 20:12
        Las Vegas - Washington D.C. | Wed, Dec 2 | Frontier Airlines
        TRY 5,494
        30% off
        TRY 7,890 TRY 5,494
      • LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        TRY 5,509
        30% off
        TRY 7,890 TRY 5,509
      • LAS 23:43
        12h 6m
        1 stop
        IAD 14:49
        Las Vegas - Washington D.C. | Fri, Dec 4 | Frontier Airlines
        TRY 5,583
        28% off
        TRY 7,890 TRY 5,583
      • LAS 06:00
        8h 39m
        1 stop
        IAD 17:39
        Las Vegas - Washington D.C. | Wed, Dec 2 | Alaska Airlines
        TRY 5,759
        27% off
        TRY 7,890 TRY 5,759
      • LAS 13:00
        17h 25m
        1 stop
        WAS 14:00
        Las Vegas - Washington D.C. | Fri, Oct 9 | Normal Airline
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Displayed flight fares from Harry Reid International Airport to Dulles International 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 Dulles International Airport

What is the cheapest month to fly from Harry Reid International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Harry Reid 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 Harry Reid International Airport to Dulles International Airport are usually in September, with an average price of TRY 10,729. It is best to avoid November, when the average price can reach TRY 26,068.

TRY 26,068
TRY 18,399
TRY 10,729
TRY 3,060
    Cheapest
  • TRY 15,591
    Oct
  • TRY 26,068
    Nov
  • TRY 17,457
    Dec
  • TRY 13,030
    Jan
  • TRY 16,529
    Feb
  • TRY 19,560
    Mar
  • TRY 17,600
    Apr
  • TRY 11,977
    May
  • TRY 12,880
    Jun
  • TRY 11,869
    Jul
  • TRY 13,603
    Aug
  • TRY 10,729
    Sep

What is the cheapest day of the week to fly from Harry Reid International Airport to Dulles International Airport?

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

TRY 19,994
TRY 14,773
TRY 9,552
TRY 4,331
    Cheapest
  • TRY 15,820
    Mon
  • TRY 11,981
    Tue
  • TRY 9,552
    Wed
  • TRY 10,564
    Thu
  • TRY 16,312
    Fri
  • TRY 15,216
    Sat
  • TRY 19,994
    Sun

Which airline offers the cheapest flights from Harry Reid International Airport to Dulles International Airport?

The cheapest airline flying from Harry Reid International Airport to Dulles International Airport is Frontier Airlines (from TRY 4,709) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TRY 4,709
Alaska Airlines
From TRY 5,759
Delta Air Lines
From TRY 5,965
United Airlines
From TRY 8,631
American Airlines
From TRY 9,630
Sun Country Airlines
From TRY 12,178
Jetblue Airways
From TRY 16,739

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What is the flight schedule from Harry Reid International Airport to Dulles International 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. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    05:42

    IAD

    S M T W T F S
    Search

  2. F91116

    Harry Reid International Airport

    07:30

    LAS

    4h 9m

    Direct

    14:39

    ATL

    S M T W T F S
    Search

  3. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:25

    ATL

    1h 53m

    Direct

    17:18

    IAD

    S M T W T F S

  4. DL1659

    Harry Reid International Airport

    13:20

    LAS

    1h 29m

    Direct

    15:49

    SLC

    S M T W T F S
    Search

  5. DL847

    Salt Lake City International Airport

    17:50

    SLC

    3h 56m

    Direct

    23:46

    IAD

    S M T W T F S

  6. AS785

    Harry Reid International Airport

    11:50

    LAS

    2h 52m

    Direct

    14:42

    SEA

    S M T W T F S
    Search

  7. AS366

    Seattle-Tacoma International Airport

    15:56

    SEA

    5h 3m

    Direct

    23:59

    IAD

    S M T W T F S

  8. DL1282

    Harry Reid International Airport

    06:25

    LAS

    3h 11m

    Direct

    11:36

    MSP

    S M T W T F S
    Search

  9. DL3783

    Minneapolis-Saint Paul International Airport

    14:45

    MSP

    2h 34m

    Direct

    18:19

    IAD

    S M T W T - S

  10. AS738

    Harry Reid International Airport

    15:56

    LAS

    2h 49m

    Direct

    18:45

    SEA

    S M T W T F S
    Search

  11. AS367

    Seattle-Tacoma International Airport

    21:36

    SEA

    5h 4m

    Direct

    05:40

    IAD

    S - - W T - S

  12. F93886

    Harry Reid International Airport

    08:17

    LAS

    2h 52m

    Direct

    13:09

    DFW

    S M T W T F S
    Search

  13. F93208

    Dallas Fort Worth International Airport

    17:06

    DFW

    2h 55m

    Direct

    21:01

    IAD

    S M T - T F -

  14. AS676

    Harry Reid International Airport

    09:45

    LAS

    2h 49m

    Direct

    12:34

    SEA

    S M T W T F S
    Search

  15. AS366

    Seattle-Tacoma International Airport

    15:56

    SEA

    5h 3m

    Direct

    23:59

    IAD

    S M T W T F S

  16. F92428

    Harry Reid International Airport

    22:04

    LAS

    3h 56m

    Direct

    05:00

    ATL

    S M T W T F S
    Search

  17. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:25

    ATL

    1h 53m

    Direct

    17:18

    IAD

    S M T W T F S

  18. F92428

    Harry Reid International Airport

    22:04

    LAS

    3h 56m

    Direct

    05:00

    ATL

    S M T W T F S
    Search

  19. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:24

    ATL

    1h 46m

    Direct

    00:10

    IAD

    S M T W T F S
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About Harry Reid International Airport and Dulles International Airport

Learn about Harry Reid International Airport (LAS) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 3,320.34km
Cheapest one-way ticket price TRY 4,709
Cheapest return ticket price TRY 7,257

FAQs for Harry Reid International Airport to Dulles International Airport Flights

  • How long is the flight from Harry Reid International Airport to Dulles International Airport?

    Harry Reid International Airport to Dulles International Airport takes about 4 hours 40 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Harry Reid International Airport (LAS) to Dulles International Airport (IAD).
  • The earliest flight from Harry Reid International Airport to Dulles International Airport departs at 08:20, and the last departs at 23:57, 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 Harry Reid International Airport (LAS) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around TRY 14,999 in October, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 4002 flights per month.
  • One-way flights from Harry Reid International Airport to Dulles International Airport currently start from TRY 4,709, and round-trip fares start from TRY 7,257. The current lowest fare is a Frontier Airlines flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from Harry Reid International Airport to Dulles International Airport, with an average flight time of 5 hours 8 minutes, and around 34 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 Harry Reid International Airport to Dulles International Airport is TRY 11,936. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Harry Reid International Airport to Dulles International Airport, with one-way fares starting from TRY 4,709. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Harry Reid International Airport to Dulles International Airport operates around 35 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Harry Reid 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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