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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 INR 6,433 and round-trip from INR 15,033. 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 | Thu, Oct 22 | Frontier Airlines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        INR 15,033 INR 28,137
        47% off
        47% off
        INR 28,137 INR 15,033
      • IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Sat, Oct 24 | Frontier Airlines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        INR 16,637 INR 28,137
        41% off
        41% off
        INR 28,137 INR 16,637
      • IAD 12:06
        11h 20m
        1 stop
        LAS 20:26
        Washington D.C. - Las Vegas | Fri, Dec 4 | Frontier Airlines
        LAS 23:43
        8h 28m
        1 stop
        IAD 11:11
        Las Vegas - Washington D.C. | Thu, Dec 10 | Frontier Airlines
        INR 15,264 INR 28,137
        46% off
        46% off
        INR 28,137 INR 15,264
      • IAD 13:38
        13h 14m
        1 stop
        LAS 23:52
        Washington D.C. - Las Vegas | Mon, Oct 19 | Frontier Airlines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        INR 16,334
        42% off
        INR 28,137 INR 16,334
      • IAD 12:31
        13h 58m
        1 stop
        LAS 23:29
        Washington D.C. - Las Vegas | Mon, Nov 2 | Frontier Airlines
        LAS 00:38
        7h 58m
        1 stop
        IAD 11:36
        Las Vegas - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        INR 18,111
        36% off
        INR 28,137 INR 18,111
      • IAD 15:03
        9h 52m
        1 stop
        LAS 21:55
        Washington D.C. - Las Vegas | Fri, Oct 30 | Delta Air Lines
        LAS 00:38
        7h 58m
        1 stop
        IAD 11:36
        Las Vegas - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        INR 18,169
        35% off
        INR 28,137 INR 18,169
      • IAD 12:35
        10h 2m
        1 stop
        LAS 19:37
        Washington D.C. - Las Vegas | Fri, Dec 4 | Delta Air Lines
        LAS 23:43
        8h 28m
        1 stop
        IAD 11:11
        Las Vegas - Washington D.C. | Thu, Dec 10 | Frontier Airlines
        INR 18,415
        35% off
        INR 28,137 INR 18,415
      • IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Mon, Oct 26 | Frontier Airlines
        LAS 22:29
        8h 30m
        1 stop
        DCA 09:59
        Las Vegas - Washington D.C. | Thu, Oct 29 | Jetblue Airways
        INR 18,617
        34% off
        INR 28,137 INR 18,617
      • IAD 12:31
        13h 37m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Oct 29 | Frontier Airlines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        INR 18,877
        33% off
        INR 28,137 INR 18,877
      • IAD 07:02
        9h 23m
        1 stop
        LAS 13:25
        Washington D.C. - Las Vegas | Thu, Oct 29 | Alaska Airlines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        INR 19,441
        31% off
        INR 28,137 INR 19,441
      • IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Nov 5 | Frontier Airlines
        LAS 11:56
        6h 54m
        1 stop
        DCA 21:50
        Las Vegas - Washington D.C. | Sun, Nov 8 | Frontier Airlines
        INR 20,251
        28% off
        INR 28,137 INR 20,251
      • IAD 09:38
        11h 31m
        1 stop
        LAS 18:09
        Washington D.C. - Las Vegas | Mon, Nov 2 | Alaska Airlines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        INR 20,540
        27% off
        INR 28,137 INR 20,540
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Tue, Oct 13 | Normal Airline
        LAS 15:00
        6h
        Direct
        WAS 16:00
        Las Vegas - Washington D.C. | Thu, Oct 15 | Normal Airline
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      • Cheapest nonstop
        IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Mon, Oct 26 | Frontier Airlines
        INR 7,170 INR 14,059
        49% off
        49% off
        INR 14,059 INR 7,170
      • IAD 06:00
        5h 4m
        Direct
        LAS 08:04
        Washington D.C. - Las Vegas | Wed, Oct 28 | Frontier Airlines
        INR 9,280 INR 14,059
        34% off
        34% off
        INR 14,059 INR 9,280
      • IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Nov 19 | Frontier Airlines
        INR 6,433 INR 14,059
        54% off
        54% off
        INR 14,059 INR 6,433
      • IAD 12:33
        13h 52m
        1 stop
        LAS 23:25
        Washington D.C. - Las Vegas | Mon, Nov 16 | Frontier Airlines
        INR 6,967
        50% off
        INR 14,059 INR 6,967
      • IAD 12:31
        13h 37m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Nov 5 | Frontier Airlines
        INR 7,025
        50% off
        INR 14,059 INR 7,025
      • IAD 12:31
        21h 6m
        1 stop
        LAS 06:37
        Washington D.C. - Las Vegas | Wed, Nov 4 | Frontier Airlines
        INR 7,372
        48% off
        INR 14,059 INR 7,372
      • IAD 12:06
        11h 20m
        1 stop
        LAS 20:26
        Washington D.C. - Las Vegas | Fri, Dec 4 | Frontier Airlines
        INR 9,627
        32% off
        INR 14,059 INR 9,627
      • IAD 22:33
        15h 48m
        1 stop
        LAS 11:21
        Washington D.C. - Las Vegas | Thu, Dec 10 | Frontier Airlines
        INR 9,627
        32% off
        INR 14,059 INR 9,627
      • IAD 18:07
        8h 1m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Fri, Nov 13 | Frontier Airlines
        INR 9,930
        28% off
        INR 14,059 INR 9,930
      • IAD 08:05
        18h 3m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Nov 12 | Frontier Airlines
        INR 10,060
        28% off
        INR 14,059 INR 10,060
      • IAD 07:46
        10h 18m
        1 stop
        LAS 15:04
        Washington D.C. - Las Vegas | Thu, Nov 19 | Alaska Airlines
        INR 10,234
        27% off
        INR 14,059 INR 10,234
      • IAD 12:31
        13h 37m
        1 stop
        LAS 23:08
        Washington D.C. - Las Vegas | Thu, Oct 29 | Frontier Airlines
        INR 10,263
        27% off
        INR 14,059 INR 10,263
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Tue, Oct 13 | 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 INR 12,648. It is best to avoid March, when the average price can reach INR 54,154.

INR 54,154
INR 33,401
INR 12,648
0
    Cheapest
  • INR 36,010
    Oct
  • INR 24,189
    Nov
  • INR 30,436
    Dec
  • INR 24,648
    Jan
  • INR 12,648
    Feb
  • INR 54,154
    Mar
  • INR 41,948
    Apr
  • INR 20,873
    May
  • INR 24,828
    Jun
  • INR 23,950
    Jul
  • INR 16,289
    Aug
  • INR 19,973
    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.

INR 30,552
INR 24,883
INR 19,214
INR 13,545
    Cheapest
  • INR 23,350
    Mon
  • INR 22,315
    Tue
  • INR 19,214
    Wed
  • INR 27,367
    Thu
  • INR 26,649
    Fri
  • INR 21,857
    Sat
  • INR 30,552
    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 INR 7,170) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From INR 7,170
Alaska Airlines
From INR 10,277
Delta Air Lines
From INR 11,622
Allegiant Air
From INR 13,457
United Airlines
From INR 16,897
American Airlines
From INR 17,562
Sun Country Airlines
From INR 18,068
Air Canada
From INR 22,448
Air Transat
From INR 24,066

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. DL1657

    Dulles International Airport

    18:12

    IAD

    2h

    Direct

    20:12

    ATL

    - M T - - F -
    Search

  3. DL834

    Hartsfield–Jackson Atlanta International Airport

    21:52

    ATL

    4h 32m

    Direct

    23:24

    LAS

    S M T W T F S

  4. DL1444

    Dulles International Airport

    12:29

    IAD

    1h 49m

    Direct

    14:18

    ATL

    S M T W T - S
    Search

  5. DL919

    Hartsfield–Jackson Atlanta International Airport

    18:45

    ATL

    4h 31m

    Direct

    20:16

    LAS

    S M T W T F S

  6. AS409

    Dulles International Airport

    07:02

    IAD

    5h 42m

    Direct

    09:44

    SEA

    S M T W T F S
    Search

  7. AS728

    Seattle-Tacoma International Airport

    13:36

    SEA

    2h 35m

    Direct

    16:11

    LAS

    S - - W T F S

  8. F94409

    Dulles International Airport

    21:04

    IAD

    2h 1m

    Direct

    23:05

    ATL

    S M T W T F S
    Search

  9. F94891

    Hartsfield–Jackson Atlanta International Airport

    09:00

    ATL

    4h 36m

    Direct

    10:36

    LAS

    S M T W T F S

  10. F94355

    Dulles International Airport

    11:12

    IAD

    2h 26m

    Direct

    13:38

    MCO

    S M T W - F S
    Search

  11. F91875

    Orlando International Airport

    13:03

    MCO

    5h 11m

    Direct

    15:14

    LAS

    S M T W T F S

  12. F94707

    Dulles International Airport

    07:50

    IAD

    2h 4m

    Direct

    09:54

    ATL

    S M T W T F S
    Search

  13. F94891

    Hartsfield–Jackson Atlanta International Airport

    09:00

    ATL

    4h 36m

    Direct

    10:36

    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 INR 6,433
Cheapest return ticket price INR 15,033

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 4 hours 54 minutes 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 INR 30,571 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 INR 6,433, and round-trip fares start from INR 15,033. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 19; 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 INR 24,228. 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 INR 6,433. 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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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.