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Harry Reid Intl. Airport to Dulles International Airport flight

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

      • Cheapest nonstop
        LAS 12:35 AM
        4h 37m
        Nonstop
        IAD 8:12 AM
        Las Vegas - Washington D.C. | Sun, Jun 7 | Frontier Airlines
        IAD 9:12 AM
        5h 17m
        Nonstop
        LAS 11:29 AM
        Washington D.C. - Las Vegas | Sun, Jun 14 | Frontier Airlines
        SAR 1,184 SAR 1,635
        28% off
        28% off
        SAR 1,635 SAR 1,184
      • LAS 1:00 PM
        4h 43m
        Nonstop
        IAD 8:43 PM
        Las Vegas - Washington D.C. | Thu, May 21 | United Airlines
        IAD 12:45 PM
        5h 22m
        Nonstop
        LAS 3:07 PM
        Washington D.C. - Las Vegas | Thu, May 28 | United Airlines
        SAR 1,406 SAR 1,635
        14% off
        14% off
        SAR 1,635 SAR 1,406
      • LAS 8:00 AM
        29h 22m
        1 stop
        IAD 4:22 PM
        Las Vegas - Washington D.C. | Tue, May 5 | Frontier Airlines
        DCA 7:00 AM
        27h 10m
        1 stop
        LAS 7:10 AM
        Washington D.C. - Las Vegas | Sat, May 9 | Frontier Airlines
        SAR 662 SAR 1,635
        60% off
        60% off
        SAR 1,635 SAR 662
      • LAS 11:54 PM
        7h 18m
        1 stop
        IAD 10:12 AM
        Las Vegas - Washington D.C. | Sat, May 9 | Frontier Airlines
        IAD 3:59 PM
        11h 55m
        1 stop
        LAS 12:54 AM
        Washington D.C. - Las Vegas | Mon, May 11 | Frontier Airlines
        SAR 726
        56% off
        SAR 1,635 SAR 726
      • LAS 11:54 PM
        7h 18m
        1 stop
        IAD 10:12 AM
        Las Vegas - Washington D.C. | Tue, May 12 | Frontier Airlines
        IAD 6:49 AM
        9h 4m
        1 stop
        LAS 12:53 PM
        Washington D.C. - Las Vegas | Sat, May 16 | Frontier Airlines
        SAR 785
        52% off
        SAR 1,635 SAR 785
      • LAS 11:59 PM
        7h 13m
        1 stop
        IAD 10:12 AM
        Las Vegas - Washington D.C. | Sat, May 23 | Frontier Airlines
        IAD 11:07 AM
        12h 44m
        1 stop
        LAS 8:51 PM
        Washington D.C. - Las Vegas | Sat, May 30 | Frontier Airlines
        SAR 835
        49% off
        SAR 1,635 SAR 835
      • LAS 11:59 PM
        7h 13m
        1 stop
        IAD 10:12 AM
        Las Vegas - Washington D.C. | Sun, May 17 | Frontier Airlines
        IAD 7:40 AM
        8h 13m
        1 stop
        LAS 12:53 PM
        Washington D.C. - Las Vegas | Tue, May 19 | Frontier Airlines
        SAR 847
        48% off
        SAR 1,635 SAR 847
      • LAS 12:50 AM
        4h 35m
        Nonstop
        IAD 8:25 AM
        Las Vegas - Washington D.C. | Wed, Jun 10 | Frontier Airlines
        IAD 11:17 AM
        12h 22m
        1 stop
        LAS 8:39 PM
        Washington D.C. - Las Vegas | Mon, Jun 15 | Frontier Airlines
        SAR 853
        48% off
        SAR 1,635 SAR 853
      • LAS 6:45 AM
        7h 42m
        1 stop
        IAD 5:27 PM
        Las Vegas - Washington D.C. | Mon, Jun 8 | Frontier Airlines
        DCA 6:00 PM
        8h 29m
        1 stop
        LAS 11:29 PM
        Washington D.C. - Las Vegas | Mon, Jun 15 | Frontier Airlines
        SAR 880
        46% off
        SAR 1,635 SAR 880
      • LAS 6:00 AM
        8h 41m
        1 stop
        IAD 5:41 PM
        Las Vegas - Washington D.C. | Tue, May 5 | Alaska Airlines
        IAD 12:36 PM
        14h 18m
        1 stop
        LAS 11:54 PM
        Washington D.C. - Las Vegas | Sun, May 10 | Frontier Airlines
        SAR 984
        40% off
        SAR 1,635 SAR 984
      • LAS 12:52 PM
        7h 34m
        1 stop
        IAD 11:26 PM
        Las Vegas - Washington D.C. | Sat, May 9 | American Airlines
        IAD 3:59 PM
        11h 55m
        1 stop
        LAS 12:54 AM
        Washington D.C. - Las Vegas | Mon, May 11 | Frontier Airlines
        SAR 994
        39% off
        SAR 1,635 SAR 994
      • LAS 7:10 AM
        6h 21m
        1 stop
        IAD 4:31 PM
        Las Vegas - Washington D.C. | Tue, May 5 | Delta Air Lines
        DCA 6:00 PM
        16h 10m
        1 stop
        LAS 7:10 AM
        Washington D.C. - Las Vegas | Sun, May 10 | Frontier Airlines
        SAR 1,069
        35% off
        SAR 1,635 SAR 1,069
      • LAS 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Las Vegas - Washington D.C. | Tue, May 5 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        LAS 4:00 PM
        Washington D.C. - Las Vegas | Thu, May 7 | Normal Airline
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      • Cheapest nonstop
        LAS 12:35 AM
        4h 37m
        Nonstop
        IAD 8:12 AM
        Las Vegas - Washington D.C. | Mon, May 25 | Frontier Airlines
        SAR 368 SAR 469
        22% off
        22% off
        SAR 469 SAR 368
      • LAS 12:50 AM
        4h 35m
        Nonstop
        IAD 8:25 AM
        Las Vegas - Washington D.C. | Thu, Jun 11 | Frontier Airlines
        SAR 384 SAR 469
        18% off
        18% off
        SAR 469 SAR 384
      • LAS 12:50 AM
        4h 35m
        Nonstop
        IAD 8:25 AM
        Las Vegas - Washington D.C. | Thu, Jun 25 | Frontier Airlines
        SAR 398 SAR 469
        15% off
        15% off
        SAR 469 SAR 398
      • LAS 12:59 AM
        7h 42m
        1 stop
        IAD 11:41 AM
        Las Vegas - Washington D.C. | Sat, May 16 | Frontier Airlines
        SAR 298
        36% off
        SAR 469 SAR 298
      • LAS 6:45 AM
        24h 27m
        1 stop
        IAD 10:12 AM
        Las Vegas - Washington D.C. | Thu, May 28 | Frontier Airlines
        SAR 325
        31% off
        SAR 469 SAR 325
      • LAS 6:45 AM
        7h 42m
        1 stop
        IAD 5:27 PM
        Las Vegas - Washington D.C. | Fri, May 29 | Frontier Airlines
        SAR 390
        17% off
        SAR 469 SAR 390
      • LAS 6:45 AM
        7h 46m
        1 stop
        IAD 5:31 PM
        Las Vegas - Washington D.C. | Fri, Jun 26 | Frontier Airlines
        SAR 394
        16% off
        SAR 469 SAR 394
      • LAS 12:59 AM
        7h 42m
        1 stop
        IAD 11:41 AM
        Las Vegas - Washington D.C. | Tue, May 12 | Frontier Airlines
        SAR 394
        16% off
        SAR 469 SAR 394
      • LAS 11:36 PM
        9h 11m
        1 stop
        IAD 11:47 AM
        Las Vegas - Washington D.C. | Thu, Jun 18 | Frontier Airlines
        SAR 401
        14% off
        SAR 469 SAR 401
      • LAS 12:59 AM
        7h 42m
        1 stop
        IAD 11:41 AM
        Las Vegas - Washington D.C. | Tue, May 19 | Frontier Airlines
        SAR 403
        14% off
        SAR 469 SAR 403
      • LAS 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Las Vegas - Washington D.C. | Tue, May 5 | Normal Airline
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Displayed flight fares from Las Vegas to Washington D.C. 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 Harry Reid Intl. Airport to Dulles International Airport

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

Data is based on average one-way flight prices from Harry Reid Intl. Airport to Dulles 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 Harry Reid Intl. Airport to Dulles International Airport, the best time to buy is in June, with an average price of SAR 609. You’ll want to avoid November, when the average price can reach as high as SAR 1,950.

SAR 1,950
SAR 1,280
SAR 609
0
    Cheapest
  • SAR 682
    Apr
  • SAR 665
    May
  • SAR 609
    Jun
  • SAR 730
    Jul
  • SAR 731
    Aug
  • SAR 931
    Sep
  • SAR 1,107
    Oct
  • SAR 1,950
    Nov
  • SAR 1,306
    Dec
  • SAR 975
    Jan
  • SAR 1,236
    Feb
  • SAR 1,463
    Mar

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

The data is based on the past 12 months and shows the average ticket prices from Harry Reid Intl. 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 day to depart from Harry Reid Intl. Airport to Dulles 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.

SAR 1,388
SAR 1,062
SAR 736
SAR 410
    Cheapest
  • SAR 915
    Mon
  • SAR 890
    Tue
  • SAR 736
    Wed
  • SAR 746
    Thu
  • SAR 995
    Fri
  • SAR 1,128
    Sat
  • SAR 1,388
    Sun

Selected Airlines from Harry Reid Intl. Airport to Dulles International Airport

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

Frontier Airlines
From SAR 279
Alaska Airlines
From SAR 537
Delta Air Lines
From SAR 557
United Airlines
From SAR 610
American Airlines
From SAR 709
Sun Country Airlines
From SAR 740
Hahn Air
From SAR 769
Jetblue Airways
From SAR 1,058
Spirit Airlines
From SAR 1,680

Find more flights and airlines

Flight Schedule from Harry Reid Intl. 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. F92428

    Harry Reid Intl. Airport

    11:51 PM

    LAS

    4h 4m

    Nonstop

    6:55 AM

    ATL

    S M T W T F S
    Search

  2. F91082

    Hartsfield-Jackson Atlanta International Airport

    8:23 AM

    ATL

    1h 50m

    Nonstop

    10:13 AM

    IAD

    S M T W T F S

  3. F91116

    Harry Reid Intl. Airport

    12:19 PM

    LAS

    4h 21m

    Nonstop

    7:40 PM

    ATL

    S M T W T F S
    Search

  4. F94410

    Hartsfield-Jackson Atlanta International Airport

    3:43 PM

    ATL

    1h 53m

    Nonstop

    5:36 PM

    IAD

    - M T W T F S

  5. F91650

    Harry Reid Intl. Airport

    12:56 AM

    LAS

    2h 49m

    Nonstop

    5:45 AM

    DFW

    S M T W T F S
    Search

  6. F93208

    Dallas Fort Worth International Airport

    11:34 AM

    DFW

    3h 13m

    Nonstop

    3:47 PM

    IAD

    S - - W T - S

  7. F91258

    Harry Reid Intl. Airport

    11:36 PM

    LAS

    4h 24m

    Nonstop

    7:00 AM

    TPA

    S M T W T F S
    Search

  8. F92954

    Tampa International Airport

    6:05 AM

    TPA

    2h 21m

    Nonstop

    8:26 AM

    IAD

    - - - - T - -

  9. F91116

    Harry Reid Intl. Airport

    12:19 PM

    LAS

    4h 21m

    Nonstop

    7:40 PM

    ATL

    S M T W T F S
    Search

  10. F93692

    Hartsfield-Jackson Atlanta International Airport

    10:40 PM

    ATL

    1h 56m

    Nonstop

    12:36 AM

    IAD

    S - T W T F S

  11. F91876

    Harry Reid Intl. Airport

    11:54 PM

    LAS

    4h 34m

    Nonstop

    7:28 AM

    MCO

    S - - - - - -
    Search

  12. F94230

    Orlando Intl. Airport

    11:46 AM

    MCO

    2h 25m

    Nonstop

    2:11 PM

    IAD

    - M T W T F S

  13. F91116

    Harry Reid Intl. Airport

    12:19 PM

    LAS

    4h 21m

    Nonstop

    7:40 PM

    ATL

    S M T W T F S
    Search

  14. F91082

    Hartsfield-Jackson Atlanta International Airport

    8:23 AM

    ATL

    1h 50m

    Nonstop

    10:13 AM

    IAD

    S M T W T F S

  15. F91728

    Harry Reid Intl. Airport

    9:15 AM

    LAS

    4h 56m

    Nonstop

    5:11 PM

    MCO

    - M - W T F S
    Search

  16. F94230

    Orlando Intl. Airport

    11:46 AM

    MCO

    2h 25m

    Nonstop

    2:11 PM

    IAD

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

Flight distance3,320.34 km
Cheapest one-way ticket priceSAR 298
Cheapest return ticket priceSAR 662

FAQs for Harry Reid Intl. Airport to Dulles International Airport Flights

  • How long is a flight from Harry Reid Intl. Airport to Dulles International Airport?

    It takes around 6 hours 8 minutes to fly from Harry Reid Intl. Airport (las) to Dulles International Airport (iad).
  • There are around 5 daily flights from Harry Reid Intl. Airport (LAS) to Dulles International Airport (IAD).
  • Tickets cost around SAR 995 in June, making it the cheapest month to book. Harry Reid Intl. Airport (LAS) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.
  • The route from Harry Reid Intl. Airport (LAS) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around SAR 1,439 in May, the most expensive month to book this route.
  • The earliest flight departs from Harry Reid Intl. Airport (LAS) at 07:34 and arrives in Dulles International Airport (IAD) at 18:21.
  • The latest flight departs from Harry Reid Intl. Airport (LAS) at 19:10 and arrives in Dulles International Airport (IAD) at 06:48.
  • United Airlines is a very popular airline operating an average of 4002 flights per month.

Popular Destinations

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, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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.