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Dulles International Airport to Harry Reid International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Harry Reid International Airport over the next 90 days, with one-way fares from AED 171 and round-trip from AED 561. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAD 06:35
        4h 58m
        Nonstop
        LAS 08:33
        Washington D.C. - Las Vegas | Wed, Sep 9 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Tue, Sep 15 | Frontier Airlines
        AED 561 AED 735
        24% off
        24% off
        AED 735 AED 561
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sat, Oct 3 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Tue, Oct 6 | Frontier Airlines
        AED 570 AED 735
        22% off
        22% off
        AED 735 AED 570
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Fri, Sep 11 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Sep 17 | Frontier Airlines
        AED 586 AED 735
        20% off
        20% off
        AED 735 AED 586
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Mon, Sep 14 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Wed, Sep 16 | Frontier Airlines
        AED 587
        20% off
        AED 735 AED 587
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Tue, Sep 22 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Sep 26 | Frontier Airlines
        AED 591
        20% off
        AED 735 AED 591
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Mon, Sep 28 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Fri, Oct 2 | Frontier Airlines
        AED 593
        19% off
        AED 735 AED 593
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sat, Sep 12 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Mon, Sep 14 | Frontier Airlines
        AED 593
        19% off
        AED 735 AED 593
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Wed, Sep 30 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        AED 601
        18% off
        AED 735 AED 601
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sun, Sep 27 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Fri, Oct 2 | Frontier Airlines
        AED 603
        18% off
        AED 735 AED 603
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sat, Sep 19 | Frontier Airlines
        LAS 00:59
        7h 34m
        1 stop
        IAD 11:33
        Las Vegas - Washington D.C. | Thu, Sep 24 | Frontier Airlines
        AED 593
        19% off
        AED 735 AED 593
      • IAD 13:38
        13h 14m
        1 stop
        LAS 23:52
        Washington D.C. - Las Vegas | Sat, Oct 17 | Frontier Airlines
        LAS 22:46
        4h 34m
        Nonstop
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        AED 617
        16% off
        AED 735 AED 617
      • IAD 08:59
        4h 55m
        Nonstop
        LAS 10:54
        Washington D.C. - Las Vegas | Tue, Sep 1 | Frontier Airlines
        LAS 22:17
        7h 21m
        1 stop
        DCA 08:38
        Las Vegas - Washington D.C. | Tue, Sep 8 | Delta Air Lines
        AED 654
        11% off
        AED 735 AED 654
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Wed, Sep 2 | Normal Airline
        LAS 15:00
        6h
        Nonstop
        WAS 16:00
        Las Vegas - Washington D.C. | Fri, Sep 4 | Normal Airline
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      • Cheapest nonstop
        IAD 08:59
        4h 55m
        Nonstop
        LAS 10:54
        Washington D.C. - Las Vegas | Tue, Sep 1 | Frontier Airlines
        AED 171 AED 479
        64% off
        64% off
        AED 479 AED 171
      • IAD 08:59
        4h 55m
        Nonstop
        LAS 10:54
        Washington D.C. - Las Vegas | Sun, Sep 6 | Frontier Airlines
        AED 188 AED 479
        61% off
        61% off
        AED 479 AED 188
      • IAD 08:59
        4h 55m
        Nonstop
        LAS 10:54
        Washington D.C. - Las Vegas | Thu, Sep 3 | Frontier Airlines
        AED 189 AED 479
        61% off
        61% off
        AED 479 AED 189
      • IAD 08:59
        4h 55m
        Nonstop
        LAS 10:54
        Washington D.C. - Las Vegas | Mon, Sep 7 | Frontier Airlines
        AED 284
        41% off
        AED 479 AED 284
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sun, Oct 11 | Frontier Airlines
        AED 299
        38% off
        AED 479 AED 299
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Fri, Sep 25 | Frontier Airlines
        AED 300
        37% off
        AED 479 AED 300
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sat, Oct 10 | Frontier Airlines
        AED 335
        30% off
        AED 479 AED 335
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Thu, Sep 24 | Frontier Airlines
        AED 369
        23% off
        AED 479 AED 369
      • IAD 06:00
        4h 58m
        Nonstop
        LAS 07:58
        Washington D.C. - Las Vegas | Sat, Oct 3 | Frontier Airlines
        AED 374
        22% off
        AED 479 AED 374
      • IAD 21:04
        15h 56m
        1 stop
        LAS 10:00
        Washington D.C. - Las Vegas | Thu, Sep 17 | Frontier Airlines
        AED 395
        18% off
        AED 479 AED 395
      • IAD 21:04
        28h 22m
        1 stop
        LAS 22:26
        Washington D.C. - Las Vegas | Sun, Sep 20 | Frontier Airlines
        AED 412
        14% off
        AED 479 AED 412
      • IAD 21:04
        28h 41m
        1 stop
        LAS 22:45
        Washington D.C. - Las Vegas | Tue, Sep 29 | Frontier Airlines
        AED 426
        11% off
        AED 479 AED 426
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Wed, Sep 2 | Normal Airline
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Displayed flight fares from Dulles International Airport to Harry Reid International Airport 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 Dulles International Airport to Harry Reid International Airport

What is the cheapest month for one-way flights from Dulles International Airport to Harry Reid International Airport?

Data is based on average one-way flight prices from Dulles International Airport to Harry Reid International Airport in Trip.com's database over the past 12 months.

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 AED 478. You’ll want to avoid March, when the average price can reach as high as AED 2,046.

AED 2,046
AED 1,262
AED 478
0
    Cheapest
  • AED 664
    Aug
  • AED 803
    Sep
  • AED 1,360
    Oct
  • AED 914
    Nov
  • AED 1,150
    Dec
  • AED 931
    Jan
  • AED 478
    Feb
  • AED 2,046
    Mar
  • AED 1,585
    Apr
  • AED 789
    May
  • AED 938
    Jun
  • AED 905
    Jul

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.

AED 1,191
AED 926
AED 661
AED 396
    Cheapest
  • AED 887
    Mon
  • AED 894
    Tue
  • AED 661
    Wed
  • AED 1,107
    Thu
  • AED 951
    Fri
  • AED 863
    Sat
  • AED 1,191
    Sun

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

The cheapest airline flying from Dulles International Airport to Harry Reid International Airport is Frontier Airlines (from AED 171) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From AED 171
Delta Air Lines
From AED 391
United Airlines
From AED 514
Alaska Airlines
From AED 610
American Airlines
From AED 630
Sun Country Airlines
From AED 697

Find more flights and airlines

What is the 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

    09:30

    IAD

    4h 55m

    11:25

    LAS

    S M T W T F -
    Search

  2. DL1787

    Dulles International Airport

    17:25

    IAD

    1h 49m

    Nonstop

    19:14

    DTW

    S M T W T F S
    Search

  3. DL916

    Detroit Metropolitan Wayne County Airport

    20:00

    DTW

    4h 32m

    Nonstop

    21:32

    LAS

    - M T W T - -

  4. DL432

    Dulles International Airport

    07:15

    IAD

    4h 54m

    Nonstop

    10:09

    SLC

    S M T W T F S
    Search

  5. DL1659

    Salt Lake City International Airport

    11:40

    SLC

    1h 28m

    Nonstop

    12:08

    LAS

    S M T W T F S

  6. DL5076

    Dulles International Airport

    19:15

    IAD

    1h 41m

    Nonstop

    20:56

    JFK

    S M T W T F S
    Search

  7. DL781

    John F. Kennedy International Airport

    21:00

    JFK

    5h 55m

    Nonstop

    23:55

    LAS

    S - - W T - -

  8. DL2135

    Dulles International Airport

    16:00

    IAD

    1h 56m

    Nonstop

    17:56

    ATL

    S M T W T F S
    Search

  9. DL955

    Hartsfield–Jackson Atlanta International Airport

    19:45

    ATL

    4h 32m

    Nonstop

    21:17

    LAS

    S M T W T F S

  10. DL5835

    Dulles International Airport

    12:29

    IAD

    1h 26m

    Nonstop

    13:55

    JFK

    S M T W T F S
    Search

  11. DL806

    John F. Kennedy International Airport

    16:40

    JFK

    5h 53m

    Nonstop

    19:33

    LAS

    S M T W T F S

  12. F94559

    Dulles International Airport

    12:31

    IAD

    3h 38m

    Nonstop

    15:09

    DFW

    S M - W T F S
    Search

  13. F91961

    Dallas Fort Worth International Airport

    22:59

    DFW

    3h

    Nonstop

    23:59

    LAS

    S - - W T - -

  14. F94409

    Dulles International Airport

    20:39

    IAD

    2h 11m

    Nonstop

    22:50

    ATL

    S - - - - F -
    Search

  15. F94891

    Hartsfield–Jackson Atlanta International Airport

    10:52

    ATL

    4h 13m

    Nonstop

    12:05

    LAS

    S M T W T F S

  16. F94707

    Dulles International Airport

    07:54

    IAD

    2h 4m

    Nonstop

    09:58

    ATL

    S M T W T F S
    Search

  17. F91115

    Hartsfield–Jackson Atlanta International Airport

    22:32

    ATL

    4h 27m

    Nonstop

    23:59

    LAS

    - - - W - - S

  18. F94707

    Dulles International Airport

    07:54

    IAD

    2h 4m

    Nonstop

    09:58

    ATL

    S M T W T F S
    Search

  19. F93923

    Hartsfield–Jackson Atlanta International Airport

    21:44

    ATL

    4h 26m

    Nonstop

    23:10

    LAS

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

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

Flight distance 3,320.34 km
Cheapest one-way ticket price AED 171
Cheapest return ticket price AED 561

FAQs for Dulles International Airport to Harry Reid International Airport Flights

  • How long does it take to fly from Dulles International Airport (IAD) to Harry Reid International Airport (LAS)?

    It takes around 6 hours 22 minutes to fly from Dulles International Airport (iad) to Harry Reid International Airport (las).
  • There are around 5 daily flights from Dulles International Airport (IAD) to Harry Reid International Airport (LAS).
  • Tickets cost around AED 860 in October, 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 AED 966 in October, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 08:25 and arrives in Harry Reid International Airport (LAS) at 14:57.
  • The latest flight departs from Dulles International Airport (IAD) at 19:40 and arrives in Harry Reid International Airport (LAS) at 21:44.
  • United Airlines is a very popular airline operating an average of 2880 flights per month.
  • The earliest flight from Dulles International Airport to Harry Reid International Airport departs at 08:31, and the last departs at 18:00, with about 10 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Dulles International Airport to Harry Reid International Airport takes about 2 hours on average. Actual flight time may vary depending on route, weather and air traffic.
  • Yes. United Airlines, Ethiopian Airlines, Frontier Airlines, Volaris and Austrian Airlines operate direct flights from Dulles International Airport to Harry Reid International Airport, with an average flight time of 2 hours, and around 14 weekly flights. Actual flight frequency may vary by season.

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