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Ronald Reagan Washington National Airport to Las Vegas flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Las Vegas over the next 90 days, with one-way fares from € 93 and round-trip from € 144. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DCA 10:58
        10h 3m
        Direct
        LAS 18:01
        Washington D.C. - Las Vegas | Sat, Oct 17 | United Airlines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        € 231 € 329
        30% off
        30% off
        € 329 € 231
      • DCA 10:59
        10h 2m
        Direct
        LAS 18:01
        Washington D.C. - Las Vegas | Wed, Sep 30 | United Airlines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        € 233 € 329
        28% off
        28% off
        € 329 € 233
      • DCA 18:00
        8h 31m
        1 stop
        LAS 23:31
        Washington D.C. - Las Vegas | Sun, Oct 18 | Frontier Airlines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        € 144 € 329
        56% off
        56% off
        € 329 € 144
      • DCA 07:00
        10h 8m
        1 stop
        LAS 14:08
        Washington D.C. - Las Vegas | Wed, Oct 28 | Frontier Airlines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        € 175
        47% off
        € 329 € 175
      • DCA 17:59
        7h 19m
        1 stop
        LAS 22:18
        Washington D.C. - Las Vegas | Sun, Oct 18 | Delta Air Lines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        € 184
        44% off
        € 329 € 184
      • DCA 06:10
        7h 3m
        1 stop
        LAS 10:13
        Washington D.C. - Las Vegas | Tue, Sep 29 | Delta Air Lines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 3 | Frontier Airlines
        € 187
        43% off
        € 329 € 187
      • DCA 17:00
        9h 59m
        1 stop
        LAS 23:59
        Washington D.C. - Las Vegas | Wed, Oct 28 | Alaska Airlines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        € 194
        41% off
        € 329 € 194
      • DCA 13:00
        9h 38m
        1 stop
        LAS 19:38
        Washington D.C. - Las Vegas | Thu, Oct 1 | Frontier Airlines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Thu, Oct 8 | Frontier Airlines
        € 196
        40% off
        € 329 € 196
      • DCA 17:59
        7h 31m
        1 stop
        LAS 22:30
        Washington D.C. - Las Vegas | Sun, Oct 11 | Delta Air Lines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        € 198
        40% off
        € 329 € 198
      • DCA 07:00
        10h 12m
        1 stop
        LAS 14:12
        Washington D.C. - Las Vegas | Wed, Oct 21 | Frontier Airlines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        € 198
        40% off
        € 329 € 198
      • DCA 13:06
        9h 32m
        1 stop
        LAS 19:38
        Washington D.C. - Las Vegas | Tue, Sep 29 | Frontier Airlines
        LAS 22:46
        4h 34m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Sat, Oct 3 | Frontier Airlines
        € 199
        40% off
        € 329 € 199
      • DCA 14:00
        8h 52m
        1 stop
        LAS 19:52
        Washington D.C. - Las Vegas | Wed, Oct 28 | Delta Air Lines
        LAS 07:20
        6h 52m
        1 stop
        IAD 17:12
        Las Vegas - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        € 201
        39% off
        € 329 € 201
      • DCA 18:59
        7h 45m
        1 stop
        LAS 23:44
        Washington D.C. - Las Vegas | Fri, Oct 23 | Delta Air Lines
        LAS 22:43
        4h 37m
        Direct
        IAD 06:20
        Las Vegas - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        € 208
        37% off
        € 329 € 208
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Sat, Sep 26 | Normal Airline
        LAS 15:00
        6h
        Direct
        WAS 16:00
        Las Vegas - Washington D.C. | Mon, Sep 28 | Normal Airline
        Find more flights
        Find more flights
      • DCA 17:00
        9h 59m
        1 stop
        LAS 23:59
        Washington D.C. - Las Vegas | Wed, Oct 28 | Alaska Airlines
        € 93 € 165
        44% off
        44% off
        € 165 € 93
      • DCA 10:59
        8h 22m
        1 stop
        LAS 16:21
        Washington D.C. - Las Vegas | Wed, Nov 11 | Alaska Airlines
        € 97 € 165
        41% off
        41% off
        € 165 € 97
      • DCA 17:00
        9h 59m
        1 stop
        LAS 23:59
        Washington D.C. - Las Vegas | Thu, Oct 29 | Alaska Airlines
        € 98 € 165
        41% off
        41% off
        € 165 € 98
      • DCA 17:05
        10h 23m
        1 stop
        LAS 00:28
        Washington D.C. - Las Vegas | Tue, Sep 29 | Delta Air Lines
        € 108
        35% off
        € 165 € 108
      • DCA 11:10
        9h 35m
        1 stop
        LAS 17:45
        Washington D.C. - Las Vegas | Sun, Sep 27 | Delta Air Lines
        € 109
        34% off
        € 165 € 109
      • DCA 14:00
        8h 52m
        1 stop
        LAS 19:52
        Washington D.C. - Las Vegas | Sun, Oct 25 | Delta Air Lines
        € 110
        33% off
        € 165 € 110
      • DCA 13:59
        9h 11m
        1 stop
        LAS 20:10
        Washington D.C. - Las Vegas | Sun, Sep 27 | Frontier Airlines
        € 113
        32% off
        € 165 € 113
      • DCA 18:00
        8h 31m
        1 stop
        LAS 23:31
        Washington D.C. - Las Vegas | Sun, Oct 25 | Frontier Airlines
        € 116
        30% off
        € 165 € 116
      • DCA 13:59
        9h 11m
        1 stop
        LAS 20:10
        Washington D.C. - Las Vegas | Sun, Oct 4 | Frontier Airlines
        € 116
        30% off
        € 165 € 116
      • WAS 13:00
        17h 25m
        1 stop
        LAS 14:00
        Washington D.C. - Las Vegas | Sat, Sep 26 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Ronald Reagan Washington National Airport to Las Vegas are based on average prices across airlines for the next three months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Ronald Reagan Washington National Airport to Las Vegas

What's the cheapest month to fly one-way from Ronald Reagan Washington National Airport to Las Vegas?

The data is based on the past 12 months and shows the average one-way ticket prices from Ronald Reagan Washington National Airport to Las Vegas for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest month to fly one-way from Ronald Reagan Washington National Airport to Las Vegas is June, with an average price of € 106. The most expensive month is usually October, when the average price can reach € 309.

€ 309
€ 208
€ 106
€ 5
    Cheapest
  • € 186
    Sep
  • € 309
    Oct
  • € 297
    Nov
  • € 284
    Dec
  • € 134
    Jan
  • € 148
    Feb
  • € 268
    Mar
  • € 156
    Apr
  • € 250
    May
  • € 106
    Jun
  • € 292
    Jul
  • € 211
    Aug

What is the cheapest day of the week to fly from Ronald Reagan Washington National Airport to Las Vegas?

The data is based on the past 12 months and shows the average ticket prices from Ronald Reagan Washington National Airport to Las Vegas 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 Ronald Reagan Washington National Airport to Las Vegas is Monday, with average fares usually lower than on other days. Avoid flying on Friday, as ticket prices are typically highest that day.

€ 292
€ 236
€ 180
€ 124
  • € 180
    Mon
  • € 196
    Tue
  • € 244
    Wed
  • € 257
    Thu
  • € 292
    Fri
  • € 184
    Sat
  • € 190
    Sun

Which airlines are the most popular for Ronald Reagan Washington National Airport to Las Vegas flights?

The most popular airlines flying from Ronald Reagan Washington National Airport to Las Vegas are American Airlines, Delta Air Lines, and Frontier Airlines, among 4 carriers on this route. Alaska Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
American Airlines logo American Airlines
Delta Air Lines logo Delta Air Lines
Frontier Airlines logo Frontier Airlines
Alaska Airlines logo Alaska Airlines

Flight Schedule from Ronald Reagan Washington National Airport to Las Vegas

Check the schedule for flights from Ronald Reagan Washington National Airport to Las Vegas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2869

    Ronald Reagan Washington National Airport

    06:00

    DCA

    1h 39m

    Direct

    07:39

    DTW

    S M T W T F S
    Search

  2. DL334

    Detroit Metropolitan Wayne County Airport

    08:59

    DTW

    4h 14m

    Direct

    10:13

    LAS

    S M T W T F S

  3. DL1007

    Ronald Reagan Washington National Airport

    19:30

    DCA

    2h 3m

    Direct

    21:33

    ATL

    S M T W T - S
    Search

  4. DL834

    Hartsfield–Jackson Atlanta International Airport

    21:52

    ATL

    4h 32m

    Direct

    23:24

    LAS

    - - T W T - S

  5. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 3m

    Direct

    20:03

    DEN

    S M - W T F S
    Search

  6. F9777

    Denver International Airport

    22:45

    DEN

    1h 58m

    Direct

    23:43

    LAS

    S M T W T F S

  7. DL820

    Ronald Reagan Washington National Airport

    17:00

    DCA

    4h 58m

    Direct

    19:58

    SLC

    S M T W T F S
    Search

  8. DL1662

    Salt Lake City International Airport

    23:59

    SLC

    1h 32m

    Direct

    00:31

    LAS

    S M T W T F S

  9. DL1193

    Ronald Reagan Washington National Airport

    06:10

    DCA

    2h 47m

    Direct

    07:57

    MSP

    S M T W T F S
    Search

  10. DL2238

    Minneapolis-Saint Paul International Airport

    11:16

    MSP

    3h 21m

    Direct

    12:37

    LAS

    S M T W T F S

  11. F9687

    Ronald Reagan Washington National Airport

    13:00

    DCA

    4h 4m

    Direct

    15:04

    DEN

    S - T W T F S
    Search

  12. F91765

    Denver International Airport

    18:38

    DEN

    2h

    Direct

    19:38

    LAS

    S M T W T F S

  13. AS003

    Ronald Reagan Washington National Airport

    17:05

    DCA

    6h 17m

    Direct

    20:22

    SEA

    S M T W T F S
    Search

  14. AS704

    Seattle-Tacoma International Airport

    21:24

    SEA

    2h 35m

    Direct

    23:59

    LAS

    S M T W T F S

  15. F9687

    Ronald Reagan Washington National Airport

    13:00

    DCA

    4h 4m

    Direct

    15:04

    DEN

    S - T W T F S
    Search

  16. F9777

    Denver International Airport

    22:45

    DEN

    1h 58m

    Direct

    23:43

    LAS

    S M T W T F S

  17. F9687

    Ronald Reagan Washington National Airport

    13:00

    DCA

    4h 4m

    Direct

    15:04

    DEN

    S - T W T F S
    Search

  18. F92349

    Denver International Airport

    07:30

    DEN

    1h 58m

    Direct

    08:28

    LAS

    S M T W T F S
Find more flights and airlines

What to know about flights from Ronald Reagan Washington National Airport to Las Vegas?

Cheapest return ticket price € 137
Cheapest one-way flight price € 60
Off-season for travel August
Peak season for travel June

FAQs for Ronald Reagan Washington National Airport to Las Vegas Flights

  • When is peak season for travel to Las Vegas?

    ؜The peak travel time for visiting Las Vegas is October. During this time, flights from Ronald Reagan Washington National Airport to Las Vegas are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Ronald Reagan Washington National Airport (WAS) to Harry Reid International Airport (LAS) take around 5 hours 24 minutes.
  • American Airlines is a very popular airline operating an average of 1665 flights per month.
  • The earliest flight departs from Ronald Reagan Washington National Airport (WAS) at 07:29 and arrives in Las Vegas (LAS) at 10:00.
  • Yes. American Airlines and United Airlines operate direct flights from Ronald Reagan Washington National Airport to Las Vegas. The average flight time is approximately 6 hours 47 minutes, with about 2 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Ronald Reagan Washington National Airport to Las Vegas currently starts from € 93, with round-trip fares from € 144. The lowest fare is offered by Alaska Airlines departing on Wed, Oct 28; prices are subject to availability.
  • Yes. The average flight time from Ronald Reagan Washington National Airport to Las Vegas is about 6 hours 39 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Ronald Reagan Washington National Airport to Las Vegas, including: American Airlines Frontier Airlines Alaska Airlines Delta Air Lines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Ronald Reagan Washington National Airport to Las Vegas is € 240, and the average round-trip fare is € 378. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Ronald Reagan Washington National Airport to Las Vegas are usually cheapest in June, with an average one-way fare of about € 240. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Ronald Reagan Washington National Airport to Las Vegas departs at 06:55, and the latest one departs at 16:35. There are approximately 4 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Ronald Reagan Washington National Airport to Las Vegas usually arrive at Harry Reid International Airport. Harry Reid International Airport is the most convenient option for this route.

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.