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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 CAD 106 and round-trip from CAD 222. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Tue, Oct 20 | Frontier Airlines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        CAD 222 CAD 398
        44% off
        44% off
        CAD 398 CAD 222
      • IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Thu, Oct 22 | Frontier Airlines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        CAD 246 CAD 398
        38% off
        38% off
        CAD 398 CAD 246
      • IAD 13:09
        5h 22m
        Direct
        LAS 15:31
        Washington D.C. - Las Vegas | Tue, Nov 24 | Frontier Airlines
        LAS 21:47
        4h 23m
        Direct
        IAD 05:10
        Las Vegas - Washington D.C. | Thu, Nov 26 | Frontier Airlines
        CAD 305 CAD 398
        23% off
        23% off
        CAD 398 CAD 305
      • IAD 12:06
        11h 20m
        1 stop
        LAS 20:26
        Washington D.C. - Las Vegas | Wed, Dec 2 | Frontier Airlines
        LAS 23:43
        8h 28m
        1 stop
        IAD 11:11
        Las Vegas - Washington D.C. | Tue, Dec 8 | Frontier Airlines
        CAD 226
        43% off
        CAD 398 CAD 226
      • 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
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        CAD 242
        39% off
        CAD 398 CAD 242
      • IAD 12:31
        13h 58m
        1 stop
        LAS 23:29
        Washington D.C. - Las Vegas | Sat, Oct 31 | Frontier Airlines
        LAS 00:38
        7h 58m
        1 stop
        IAD 11:36
        Las Vegas - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        CAD 268
        33% off
        CAD 398 CAD 268
      • IAD 15:03
        9h 52m
        1 stop
        LAS 21:55
        Washington D.C. - Las Vegas | Wed, Oct 28 | Delta Air Lines
        LAS 00:38
        7h 58m
        1 stop
        IAD 11:36
        Las Vegas - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        CAD 269
        32% off
        CAD 398 CAD 269
      • IAD 12:35
        10h 2m
        1 stop
        LAS 19:37
        Washington D.C. - Las Vegas | Wed, Dec 2 | Delta Air Lines
        LAS 23:43
        8h 28m
        1 stop
        IAD 11:11
        Las Vegas - Washington D.C. | Tue, Dec 8 | Frontier Airlines
        CAD 272
        32% off
        CAD 398 CAD 272
      • IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Tue, Nov 10 | Frontier Airlines
        LAS 00:38
        7h 58m
        1 stop
        IAD 11:36
        Las Vegas - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        CAD 291
        27% off
        CAD 398 CAD 291
      • IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Tue, Nov 3 | Frontier Airlines
        LAS 11:56
        6h 54m
        1 stop
        DCA 21:50
        Las Vegas - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        CAD 300
        25% off
        CAD 398 CAD 300
      • IAD 09:38
        11h 31m
        1 stop
        LAS 18:09
        Washington D.C. - Las Vegas | Sat, Oct 31 | Alaska Airlines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        CAD 304
        24% off
        CAD 398 CAD 304
      • IAD 13:09
        5h 22m
        Direct
        LAS 15:31
        Washington D.C. - Las Vegas | Fri, Nov 27 | Frontier Airlines
        LAS 23:43
        8h 28m
        1 stop
        IAD 11:11
        Las Vegas - Washington D.C. | Tue, Dec 1 | Frontier Airlines
        CAD 310
        22% off
        CAD 398 CAD 310
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Thu, Oct 15 | Normal Airline
        LAS 15:00
        6h
        Direct
        WAS 16:00
        Las Vegas - Washington D.C. | Sat, Oct 17 | Normal Airline
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      • Cheapest nonstop
        IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Sun, Oct 25 | Frontier Airlines
        CAD 106 CAD 215
        51% off
        51% off
        CAD 215 CAD 106
      • IAD 13:09
        5h 22m
        Direct
        LAS 15:31
        Washington D.C. - Las Vegas | Mon, Nov 23 | Frontier Airlines
        CAD 146 CAD 215
        32% off
        32% off
        CAD 215 CAD 146
      • IAD 07:48
        18h 20m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Sun, Nov 15 | Frontier Airlines
        CAD 106 CAD 215
        51% off
        51% off
        CAD 215 CAD 106
      • IAD 12:31
        21h 6m
        1 stop
        LAS 06:37
        Washington D.C. - Las Vegas | Tue, Nov 3 | Frontier Airlines
        CAD 109
        49% off
        CAD 215 CAD 109
      • IAD 12:06
        11h 20m
        1 stop
        LAS 20:26
        Washington D.C. - Las Vegas | Thu, Dec 3 | Frontier Airlines
        CAD 143
        33% off
        CAD 215 CAD 143
      • IAD 22:33
        15h 48m
        1 stop
        LAS 11:21
        Washington D.C. - Las Vegas | Wed, Dec 9 | Frontier Airlines
        CAD 143
        33% off
        CAD 215 CAD 143
      • IAD 08:05
        18h 3m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Wed, Nov 18 | Frontier Airlines
        CAD 147
        32% off
        CAD 215 CAD 147
      • IAD 08:05
        18h 3m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Wed, Nov 11 | Frontier Airlines
        CAD 149
        31% off
        CAD 215 CAD 149
      • IAD 18:46
        8h 9m
        1 stop
        LAS 23:55
        Washington D.C. - Las Vegas | Tue, Nov 17 | Alaska Airlines
        CAD 152
        28% off
        CAD 215 CAD 152
      • IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Nov 5 | Frontier Airlines
        CAD 162
        25% off
        CAD 215 CAD 162
      • IAD 21:06
        29h 2m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Sat, Nov 14 | Frontier Airlines
        CAD 166
        23% off
        CAD 215 CAD 166
      • IAD 07:02
        12h 9m
        1 stop
        LAS 16:11
        Washington D.C. - Las Vegas | Sun, Oct 25 | Alaska Airlines
        CAD 167
        22% off
        CAD 215 CAD 167
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Thu, Oct 15 | 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 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, the cheapest one-way flights from Dulles International Airport to Harry Reid International Airport are usually in February, with an average price of CAD 187. It is best to avoid March, when the average price can reach CAD 800.

CAD 800
CAD 494
CAD 187
0
    Cheapest
  • CAD 693
    Oct
  • CAD 358
    Nov
  • CAD 450
    Dec
  • CAD 364
    Jan
  • CAD 187
    Feb
  • CAD 800
    Mar
  • CAD 620
    Apr
  • CAD 309
    May
  • CAD 367
    Jun
  • CAD 354
    Jul
  • CAD 241
    Aug
  • CAD 295
    Sep

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 departure day from Dulles International Airport to Harry Reid International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

CAD 452
CAD 368
CAD 284
CAD 200
    Cheapest
  • CAD 345
    Mon
  • CAD 330
    Tue
  • CAD 284
    Wed
  • CAD 405
    Thu
  • CAD 394
    Fri
  • CAD 323
    Sat
  • CAD 452
    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 CAD 106) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From CAD 106
Alaska Airlines
From CAD 152
Delta Air Lines
From CAD 179
Allegiant Air
From CAD 199
United Airlines
From CAD 253
American Airlines
From CAD 260
Sun Country Airlines
From CAD 281
Southern Airways Express
From CAD 310

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

    06:30

    IAD

    4h 57m

    08:27

    LAS

    S M T W T F S
    Search

  2. AS409

    Dulles International Airport

    07:02

    IAD

    5h 42m

    Direct

    09:44

    SEA

    S M T W T F S
    Search

  3. AS728

    Seattle-Tacoma International Airport

    13:36

    SEA

    2h 35m

    Direct

    16:11

    LAS

    S - - W T F S

  4. F94409

    Dulles International Airport

    21:06

    IAD

    2h 7m

    Direct

    23:13

    ATL

    S M T W T F S
    Search

  5. F94211

    Hartsfield–Jackson Atlanta International Airport

    09:24

    ATL

    2h 33m

    Direct

    10:57

    AUS

    S M T W T F S

  6. F93645

    Austin-Bergstrom International Airport

    13:12

    AUS

    3h 2m

    Direct

    14:14

    LAS

    - M T W - F S

  7. F94355

    Dulles International Airport

    11:12

    IAD

    2h 26m

    Direct

    13:38

    MCO

    - M T W - F S
    Search

  8. F91875

    Orlando International Airport

    13:03

    MCO

    5h 11m

    Direct

    15:14

    LAS

    S M T W T F S
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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 3,320.34km
Cheapest one-way ticket price CAD 106
Cheapest return ticket price CAD 222

FAQs for Dulles International Airport to Harry Reid International Airport Flights

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

    Dulles International Airport to Harry Reid International Airport takes about 5 hours on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Dulles International Airport (IAD) to Harry Reid International Airport (LAS).
  • The earliest flight from Dulles International Airport to Harry Reid International Airport departs at 06:00, and the last departs at 18:00, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 CAD 475 in October, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 2880 flights per month.
  • One-way flights from Dulles International Airport to Harry Reid International Airport currently start from CAD 106, and round-trip fares start from CAD 222. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from Dulles International Airport to Harry Reid International Airport, with an average flight time of 5 hours 24 minutes, and around 42 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 Dulles International Airport to Harry Reid International Airport is CAD 358. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Dulles International Airport to Harry Reid International Airport, with one-way fares starting from CAD 106. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Dulles International Airport to Harry Reid International Airport operates around 42 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Harry Reid 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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