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Dulles International Airport to Harry Reid International Airport flight

Search for flights from Washington D.C. to Las Vegas and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        IAD 09:12
        5h 17m
        Direct
        LAS 11:29
        Washington D.C. - Las Vegas | Tue, Jun 16 | Frontier Airlines
        LAS 00:50
        4h 35m
        Direct
        IAD 08:25
        Las Vegas - Washington D.C. | Sat, Jun 20 | Frontier Airlines
        DKK 1,419 DKK 1,827
        22% off
        22% off
        DKK 1,827 DKK 1,419
      • IAD 09:12
        5h 17m
        Direct
        LAS 11:29
        Washington D.C. - Las Vegas | Thu, Jun 11 | Frontier Airlines
        LAS 00:35
        4h 37m
        Direct
        IAD 08:12
        Las Vegas - Washington D.C. | Sat, Jun 13 | Frontier Airlines
        DKK 1,472 DKK 1,827
        19% off
        19% off
        DKK 1,827 DKK 1,472
      • IAD 16:32
        8h 5m
        1 stop
        LAS 21:37
        Washington D.C. - Las Vegas | Sun, Jun 14 | Frontier Airlines
        LAS 21:24
        12h 33m
        1 stop
        DCA 12:57
        Las Vegas - Washington D.C. | Tue, Jun 16 | Frontier Airlines
        DKK 1,353 DKK 1,827
        26% off
        26% off
        DKK 1,827 DKK 1,353
      • IAD 11:07
        12h 44m
        1 stop
        LAS 20:51
        Washington D.C. - Las Vegas | Sat, Jun 6 | Frontier Airlines
        LAS 23:53
        7h 29m
        1 stop
        IAD 10:22
        Las Vegas - Washington D.C. | Tue, Jun 9 | Frontier Airlines
        DKK 1,427
        22% off
        DKK 1,827 DKK 1,427
      • IAD 19:30
        7h 14m
        1 stop
        LAS 23:44
        Washington D.C. - Las Vegas | Sat, Jul 18 | Frontier Airlines
        LAS 09:15
        24h 36m
        1 stop
        IAD 12:51
        Las Vegas - Washington D.C. | Wed, Jul 22 | Frontier Airlines
        DKK 1,522
        17% off
        DKK 1,827 DKK 1,522
      • IAD 13:38
        10h 8m
        1 stop
        LAS 20:46
        Washington D.C. - Las Vegas | Wed, Jun 24 | Frontier Airlines
        LAS 21:51
        12h 2m
        1 stop
        IAD 12:53
        Las Vegas - Washington D.C. | Tue, Jun 30 | Frontier Airlines
        DKK 1,530
        16% off
        DKK 1,827 DKK 1,530
      • IAD 18:00
        9h 18m
        1 stop
        LAS 00:18
        Washington D.C. - Las Vegas | Sat, Jun 13 | Frontier Airlines
        LAS 00:59
        8h 58m
        1 stop
        DCA 12:57
        Las Vegas - Washington D.C. | Mon, Jun 15 | Frontier Airlines
        DKK 1,530
        16% off
        DKK 1,827 DKK 1,530
      • IAD 19:30
        7h 14m
        1 stop
        LAS 23:44
        Washington D.C. - Las Vegas | Tue, Jul 21 | Frontier Airlines
        LAS 00:59
        8h 52m
        1 stop
        DCA 12:51
        Las Vegas - Washington D.C. | Sun, Jul 26 | Frontier Airlines
        DKK 1,533
        16% off
        DKK 1,827 DKK 1,533
      • IAD 11:07
        12h 44m
        1 stop
        LAS 20:51
        Washington D.C. - Las Vegas | Mon, Jun 8 | Frontier Airlines
        LAS 23:53
        7h 6m
        1 stop
        IAD 09:59
        Las Vegas - Washington D.C. | Fri, Jun 12 | Frontier Airlines
        DKK 1,554
        15% off
        DKK 1,827 DKK 1,554
      • IAD 19:30
        7h 14m
        1 stop
        LAS 23:44
        Washington D.C. - Las Vegas | Sun, Jul 5 | Frontier Airlines
        LAS 06:00
        9h 45m
        1 stop
        IAD 18:45
        Las Vegas - Washington D.C. | Fri, Jul 10 | Frontier Airlines
        DKK 1,565
        14% off
        DKK 1,827 DKK 1,565
      • IAD 16:32
        10h 22m
        1 stop
        LAS 23:54
        Washington D.C. - Las Vegas | Thu, Jun 25 | Frontier Airlines
        LAS 00:59
        8h 58m
        1 stop
        DCA 12:57
        Las Vegas - Washington D.C. | Sat, Jun 27 | Frontier Airlines
        DKK 1,577
        14% off
        DKK 1,827 DKK 1,577
      • IAD 09:55
        4h 58m
        Direct
        LAS 11:53
        Washington D.C. - Las Vegas | Tue, Jun 30 | Frontier Airlines
        LAS 21:42
        12h 5m
        1 stop
        IAD 12:47
        Las Vegas - Washington D.C. | Mon, Jul 6 | Frontier Airlines
        DKK 1,607
        12% off
        DKK 1,827 DKK 1,607
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Sat, Jun 6 | Normal Airline
        LAS 15:00
        6h
        Direct
        WAS 16:00
        Las Vegas - Washington D.C. | Mon, Jun 8 | Normal Airline
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      • Cheapest nonstop
        IAD 09:50
        4h 55m
        Direct
        LAS 11:45
        Washington D.C. - Las Vegas | Tue, Jul 28 | Frontier Airlines
        DKK 897 DKK 1,052
        15% off
        15% off
        DKK 1,052 DKK 897
      • IAD 09:35
        4h 58m
        Direct
        LAS 11:33
        Washington D.C. - Las Vegas | Sat, Jul 4 | Frontier Airlines
        DKK 923 DKK 1,052
        12% off
        12% off
        DKK 1,052 DKK 923
      • IAD 09:55
        4h 58m
        Direct
        LAS 11:53
        Washington D.C. - Las Vegas | Wed, Jul 1 | Frontier Airlines
        DKK 925 DKK 1,052
        12% off
        12% off
        DKK 1,052 DKK 925
      • IAD 11:17
        28h 19m
        1 stop
        LAS 12:36
        Washington D.C. - Las Vegas | Fri, Jul 31 | Frontier Airlines
        DKK 561
        47% off
        DKK 1,052 DKK 561
      • IAD 12:28
        14h 28m
        1 stop
        LAS 23:56
        Washington D.C. - Las Vegas | Wed, Jul 29 | Frontier Airlines
        DKK 719
        32% off
        DKK 1,052 DKK 719
      • IAD 06:49
        8h 43m
        1 stop
        LAS 12:32
        Washington D.C. - Las Vegas | Sat, Jun 20 | Frontier Airlines
        DKK 821
        22% off
        DKK 1,052 DKK 821
      • IAD 19:30
        7h 14m
        1 stop
        LAS 23:44
        Washington D.C. - Las Vegas | Sun, Jul 26 | Frontier Airlines
        DKK 826
        21% off
        DKK 1,052 DKK 826
      • IAD 13:36
        9h 34m
        1 stop
        LAS 20:10
        Washington D.C. - Las Vegas | Mon, Jul 27 | Frontier Airlines
        DKK 826
        21% off
        DKK 1,052 DKK 826
      • IAD 13:38
        24h 32m
        1 stop
        LAS 11:10
        Washington D.C. - Las Vegas | Sun, Jun 28 | Frontier Airlines
        DKK 830
        21% off
        DKK 1,052 DKK 830
      • IAD 07:30
        8h 5m
        1 stop
        LAS 12:35
        Washington D.C. - Las Vegas | Tue, Jun 30 | Frontier Airlines
        DKK 830
        21% off
        DKK 1,052 DKK 830
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Sat, Jun 6 | Normal Airline
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Flight fares from Dulles International Airport to Harry Reid International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Dulles International Airport to Harry Reid International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Dulles International Airport to Harry Reid International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Dulles International Airport to Harry Reid International Airport, the best time to buy is in February, with an average price of DKK 832. You’ll want to avoid March, when the average price can reach as high as DKK 3,563.

DKK 3,563
DKK 2,198
DKK 832
0
    Cheapest
  • DKK 1,237
    Jun
  • DKK 1,306
    Jul
  • DKK 1,036
    Aug
  • DKK 1,398
    Sep
  • DKK 2,369
    Oct
  • DKK 1,592
    Nov
  • DKK 2,003
    Dec
  • DKK 1,622
    Jan
  • DKK 832
    Feb
  • DKK 3,563
    Mar
  • DKK 2,760
    Apr
  • DKK 1,374
    May

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

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Harry Reid 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 day to depart from Dulles International Airport to Harry Reid International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

DKK 2,194
DKK 1,686
DKK 1,177
DKK 669
    Cheapest
  • DKK 1,547
    Mon
  • DKK 1,585
    Tue
  • DKK 1,177
    Wed
  • DKK 2,133
    Thu
  • DKK 1,658
    Fri
  • DKK 1,425
    Sat
  • DKK 2,194
    Sun

Selected Airlines from Dulles International Airport to Harry Reid International Airport

See which airlines fly from Washington D.C. to Las Vegas. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From DKK 616
Delta Air Lines
From DKK 1,150
United Airlines
From DKK 1,186
American Airlines
From DKK 1,264
Sun Country Airlines
From DKK 1,278
Alaska Airlines
From DKK 1,457
Southern Airways Express
From DKK 1,675
Porter Airlines
From DKK 1,727

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Flight Schedule from Dulles International Airport to Harry Reid International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94277

    Dulles International Airport

    09:50

    IAD

    4h 55m

    11:45

    LAS

    S M T W T F S
    Search

  2. F94559

    Dulles International Airport

    18:44

    IAD

    3h 25m

    Direct

    21:09

    DFW

    S M T - T F -
    Search

  3. F93885

    Dallas Fort Worth International Airport

    22:51

    DFW

    2h 56m

    Direct

    23:47

    LAS

    S M - W T F S

  4. F94707

    Dulles International Airport

    07:48

    IAD

    2h 11m

    Direct

    09:59

    ATL

    S M T W T F S
    Search

  5. F94891

    Hartsfield-Jackson Atlanta International Airport

    11:15

    ATL

    4h 38m

    Direct

    12:53

    LAS

    S M T W T F S

  6. F94355

    Dulles International Airport

    13:21

    IAD

    2h 29m

    Direct

    15:50

    MCO

    S M T W T F S
    Search

  7. F93913

    Orlando International Airport

    18:33

    MCO

    5h 14m

    Direct

    20:47

    LAS

    S M T - - - -

  8. F91081

    Dulles International Airport

    11:24

    IAD

    2h 1m

    Direct

    13:25

    ATL

    S M T W T F S
    Search

  9. F93923

    Hartsfield-Jackson Atlanta International Airport

    19:11

    ATL

    4h 19m

    Direct

    20:30

    LAS

    S M T W T F S

  10. F92953

    Dulles International Airport

    19:18

    IAD

    2h 38m

    Direct

    21:56

    TPA

    S - T - T - -
    Search

  11. F91257

    Tampa International Airport

    23:10

    TPA

    4h 38m

    Direct

    00:48

    LAS

    S M T - - - -

  12. F94355

    Dulles International Airport

    13:21

    IAD

    2h 29m

    Direct

    15:50

    MCO

    S M T W T F S
    Search

  13. F91875

    Orlando International Airport

    09:00

    MCO

    5h 14m

    Direct

    11:14

    LAS

    S M T W T F S

  14. F91081

    Dulles International Airport

    11:24

    IAD

    2h 1m

    Direct

    13:25

    ATL

    S M T W T F S
    Search

  15. F94891

    Hartsfield-Jackson Atlanta International Airport

    11:15

    ATL

    4h 38m

    Direct

    12:53

    LAS

    S M T W T F S
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Dulles International Airport to Harry Reid International Airport Flights Info

Flight distance3,320.34km
Cheapest one-way ticket priceDKK 561
Cheapest return ticket priceDKK 1,353

FAQs for Dulles International Airport to Harry Reid International Airport Flights

  • How long is the flights from Dulles International Airport (IAD) to Harry Reid International Airport (LAS)?

    It takes around 5 hours 31 minutes to fly from Dulles International Airport (iad) to Harry Reid International Airport(las).
  • There are around 4 daily flights from Dulles International Airport (IAD) to Harry Reid International Airport (LAS).
  • Tickets cost around DKK 1,626 in August, making it the cheapest month to book. Dulles International Airport (IAD) to Harry Reid International Airport (LAS) is a popular route, so don't forget to book your tickets in advance.
  • The route from Dulles International Airport (IAD) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around DKK 1,946 in June, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 08:15 and arrives in Harry Reid International Airport (LAS) at 13:32.
  • The latest flight departs from Dulles International Airport (IAD) at 19:26 and arrives in Harry Reid International Airport (LAS) at 21:47.
  • United Airlines is a very popular airline operating an average of 2880 flights per month.

Most popular destination

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 in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 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.