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Cheap flights from Washington, D.C. Reagan-National Airport to Las Vegas from C$ 178

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LAS
25 Nov — 2 Dec1
1 adult

Cheap flight deals from Reagan-National to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Round-trip from

C$ 347

One-way from

C$ 178

Popular in

March

Cheapest in

September
JetBlue
  • JetBlue
  • 1/4-1/4
  • 2 total stops
  • 18h 05m total
  • Washington, D.C. to Las Vegas
Search Deals
JetBlue
  • JetBlue
  • 23/1
  • 1 total stop
  • 8h 33m total
  • Washington, D.C. to Las Vegas
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 11% potential price drop
Search Deals

Find flight deals from Reagan-National to Las Vegas

Cheapest flights from Reagan-National to Las Vegas
Explore the most affordable flight options available from Reagan-National to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Thu 19/127:00 a.m.DCA - LAS
1 stop11h 12mFrontier
Wed 25/1212:59 a.m.LAS - DCA
1 stop8h 09mFrontier
Deal found 19/11C$ 405
Wed 11/124:10 p.m.DCA - LAS
1 stop7h 17mDelta
Fri 10/112:50 a.m.LAS - DCA
1 stop7h 10mDelta
Deal found 19/11C$ 435
Wed 4/124:30 p.m.DCA - LAS
1 stop9h 19mJetBlue
Tue 10/1210:15 p.m.LAS - DCA
1 stop7h 35mJetBlue
Deal found 19/11C$ 459
Sat 14/125:00 p.m.DCA - LAS
1 stop7h 50mUnited Airlines
Sun 15/1211:59 p.m.LAS - DCA
1 stop6h 24mUnited Airlines
Deal found 19/11C$ 486
Tue 10/124:40 p.m.DCA - LAS
2 stops8h 05mSouthwest
Wed 11/128:05 a.m.LAS - DCA
1 stop7h 05mSouthwest
Deal found 20/11C$ 515
Mon 9/126:45 p.m.DCA - LAS
1 stop17h 21mAlaska Airlines
Tue 10/127:59 p.m.LAS - DCA
2 stops22h 00mAlaska Airlines
Deal found 18/11C$ 539

Find flights from Reagan-National to Las Vegas within your budget

Customize your flight search to find flights from Reagan-National to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Tue 1/4

12:30 p.m.-7:50 p.m.

1 stop10h 20m

Las Vegas Harry Reid Intl

Tue 1/4

11:00 p.m.-9:45 a.m.

1 stop7h 45m

C$ 347

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Thu 19/12

7:00 a.m.-3:12 p.m.

1 stop11h 12m

Las Vegas Harry Reid Intl

Wed 25/12

12:59 a.m.-12:08 p.m.

1 stop8h 09m

C$ 405

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Mon 27/1

6:05 p.m.-10:15 p.m.

1 stop7h 10m

Las Vegas Harry Reid Intl

Wed 29/1

12:59 a.m.-1:40 p.m.

1 stop9h 41m

C$ 409

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Sat 18/1

5:40 p.m.-10:27 p.m.

1 stop7h 47m

Las Vegas Harry Reid Intl

Mon 20/1

12:50 a.m.-11:00 a.m.

1 stop7h 10m

C$ 414

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Fri 24/1

6:55 p.m.-9:33 a.m.

1 stop17h 38m

Las Vegas Harry Reid Intl

Fri 31/1

6:00 a.m.-9:59 p.m.

2 stops12h 59m

C$ 433

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Fri 24/1

3:00 p.m.-7:40 p.m.

1 stop7h 40m

Las Vegas Harry Reid Intl

Mon 27/1

10:55 a.m.-10:05 p.m.

2 stops8h 10m

C$ 480

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Thu 23/1

5:00 p.m.-10:33 p.m.

1 stop8h 33m

C$ 178

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Tue 7/1

12:55 p.m.-5:58 p.m.

1 stop8h 03m

C$ 204

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Sat 18/1

6:55 p.m.-10:45 a.m.

2 stops18h 50m

C$ 244

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Sun 16/2

12:45 p.m.-7:30 p.m.

2 stops9h 45m

C$ 267

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 12 results
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Best time to book a flight from Reagan-National to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Reagan-National to Las Vegas

Get recent, data-driven insights about flights from Reagan-National to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Las Vegas. Price data was last updated on 15 November 2024.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Las Vegas, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Las Vegas (average of C$ 206). Flying from Washington, D.C. Reagan-National Airport to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to LAS?

Find hourly flight availability from Reagan-National to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Las Vegas as you normally would.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Las Vegas

Explore weekly flight availability from Reagan-National to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 November 2024.

The most flights from DCA to LAS are scheduled on a Tuesday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 20 November 2024.
Peruse reviews from past customers who have flown with Delta, Southwest and United Airlines from Washington, D.C. to Las Vegas to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews
Check prices

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews
Check prices

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 10.0 km from the centre of the city. Harry Reid Intl is the only Las Vegas airport and it handles 2 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Las Vegas Harry Reid Intl from Washington, D.C. Reagan-National on a regular basis.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Las Vegas round-trip?

    JetBlue, at C$ 347, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Las Vegas.Alternate airlines to your destination round-trip include Frontier and United Airlines. JetBlue is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Las Vegas one-way?

    C$ 178 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from C$ 204 and C$ 244, respectively.

  • Can I find deals for flights from Reagan-National to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Las Vegas.

  • Can I find deals for business class flights from Reagan-National to Las Vegas?

    Yes. Cheapflights offers flight deals from Reagan-National to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Las Vegas (average of C$ 206). Flying from Washington, D.C. Reagan-National Airport to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Can Cheapflights notify me if prices for flights from Reagan-National to Las Vegas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from Reagan-National today and book when prices fit your budget.

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