Question 1

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

Accepted Answer

According to our current data, Sun Country Air (£178), JetBlue (£190), and Alaska Airlines (£218) offers the cheapest pricing from Washington, D.C. to Las Vegas. Sun Country Air is 41% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

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

Accepted Answer

For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as £101. Users have also found prices from £107 and £114 on Frontier and Delta, respectively.

Question 3

When is the best time to book a flight from Washington, D.C. to Las Vegas?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Las Vegas (average of £745). Flying from Washington, D.C. to Las Vegas in August is currently the most expensive (average of £974). 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.

January

£590

February

£592

March

£642

April

£631

May

£662

June

£745

July

£754

August

£771

September

£681

October

£668

November

£608

December

£596

Question 4

When is the best time to book a flight from Washington, D.C. to Las Vegas?

Accepted Answer

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 5

When is the cheapest time to fly from Washington, D.C. to Las Vegas?

Accepted Answer

Travellers seeking maximum savings on their Washington, D.C. to Las Vegas flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

How recently were the Washington, D.C. to Las Vegas flight deals updated?

Accepted Answer

The Washington, D.C. to Las Vegas flight deals you see on this page were last updated on 15/5.

Question 7

What are the most popular routes from Washington, D.C. to Las Vegas?

Accepted Answer

The most popular flight routes from Washington, D.C. to Las Vegas are Washington, D.C. Reagan-National - Las Vegas Harry Reid Intl, Washington, D.C. Dulles Intl - Las Vegas Harry Reid Intl and Baltimore/Washington - Las Vegas Harry Reid Intl.

Question 8

What are the cheapest flights from Washington, D.C. to Las Vegas?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £172. While the most popular route (Washington, D.C. Reagan-National - Las Vegas Harry Reid Intl) can be booked for £468 on average our data indicates £301 when flying from Washington, D.C. to Las Vegas.

Question 9

What are the most reliable airlines from Washington, D.C. to Las Vegas?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Las Vegas consider choosing United Airlines (95%), Ethiopian Air (92%) or Scandinavian Airlines (89%) as they are the most reliable in getting you off to your destination on time.

Question 10

Can I find flights from Washington, D.C. to Las Vegas for under £200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Washington, D.C. to Las Vegas for under £200. The cheapest flight booked recently is on Sun Country Air for just £178, but on average you can expect to pay £210.

Question 11

Are there nonstop flights from Washington, D.C. to Las Vegas for under £300 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Washington, D.C. to Las Vegas under £300. A good price for a nonstop flight from Washington, D.C. to Las Vegas is less than £327.

Question 12

Are there last-minute flights available from Washington, D.C. to Las Vegas for under £300?

Accepted Answer

There are currently 20+ open flights from Washington, D.C. to Las Vegas within the next 7 days for less than £300.

Question 13

What is the cheapest day to fly round-trip from Washington, D.C. to Las Vegas?

Accepted Answer

Users have found that flying from Washington, D.C. to Las Vegas on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 14

How far in advance should I book a flight from Washington, D.C. to Las Vegas?

Accepted Answer

Find a great deal and save up to 38% by booking at least 24 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to Las Vegas within the next two weeks, with the cheapest ticket starting at £300.

Question 15

What is the cheapest month to fly from Washington, D.C. to Las Vegas?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Las Vegas. Flights to Las Vegas from Washington, D.C. in January are about £303 on average during January, but can be found for as low as £114.

Question 16

When is the cheapest time to fly from Washington, D.C. to Las Vegas (WAS - LAS)?

Accepted Answer

When flying from Washington, D.C. to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 23% versus a flight in the afternoon.

Question 17

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

Accepted Answer

If you book a flight to Las Vegas from Washington, D.C., you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 9 flights from Washington, D.C. to Harry Reid Intl per day from 2 different airlines.

Question 18

What does IAD to LAS mean?

Accepted Answer

Washington, D.C. Dulles Intl Airport is IAD and Las Vegas Harry Reid Intl Airport is LAS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

Question 19

Can I find deals for flights from Washington, D.C. to Las Vegas that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Washington, D.C. to Las Vegas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 20

Can I find deals on flights from Washington, D.C. to Las Vegas with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Washington, D.C. to Las Vegas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 21

Can I find deals for flights from Washington, D.C. to Las Vegas that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Washington, D.C. to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 22

How can I find direct flights from Washington, D.C. to Las Vegas?

Accepted Answer

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

Question 23

Can I find deals for business class flights from Washington, D.C. to Las Vegas?

Accepted Answer

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

Question 24

Can I find deals for flights from Washington, D.C. to Las Vegas that allow pets onboard?

Accepted Answer

Many airlines flying from Washington, D.C. to Las Vegas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 25

Can I find deals on last-minute flights from Washington, D.C. to Las Vegas?

Accepted Answer

Yes, you can often find last-minute deals on Washington, D.C. to Las Vegas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 26

How does Cheapflights help users find flights from Washington, D.C. to Las Vegas?

Accepted Answer

Cheapflights makes it easy to find Washington, D.C. to Las Vegas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 27

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Las Vegas?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Las Vegas for you. Better yet — we are completely free to use.

Question 28

Can Cheapflights find flights from Washington, D.C. to Las Vegas with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Washington, D.C. to Las Vegas with no change fees.

Question 29

Can Cheapflights notify me if prices for flights from Washington, D.C. to Las Vegas become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Popular in	June
Cheapest in	January
Round-trip from	£590
One-way from	£111

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest£165	Average£249	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
United Airlines	Cheapest£251	Average£332	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

4%of flight departures	Early morningMidnight to 6 am
58%of flight departures	Morning6 am to noon
18%of flight departures	AfternoonNoon to 6 pm
20%of flight departures	Evening6 pm to midnight

Monday	10daily flights
Tuesday	8daily flights
Wednesday	9daily flights
Thursday	10daily flights
Friday	9daily flights
Saturday	10daily flights
Sunday	8daily flights

Cheap flights from Washington, D.C. to Las Vegas from £101

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Washington, D.C. to Las Vegas

Popular in

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Round-trip from

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What is the cheapest day to fly round-trip from Washington, D.C. to Las Vegas?

How far in advance should I book a flight from Washington, D.C. to Las Vegas?

What is the cheapest month to fly from Washington, D.C. to Las Vegas?

When is the cheapest time to fly from Washington, D.C. to Las Vegas (WAS - LAS)?

Cheap Alaska Airlines flights from Washington, D.C. to Las Vegas

Take a look at some of the lowest-priced Alaska Airlines flights heading from Washington, D.C. to Las Vegas. Come back soon if you're not finding the exact deal you're looking for.

Cheap Delta flights from Washington, D.C. to Las Vegas

Browse through some of the cheapest Delta flights travelling from Washington, D.C. to Las Vegas. Make sure to examine the flight information before completing your reservation.

Cheap Washington, D.C. to Las Vegas flights in May & June 2024

Find cheap flight options from Washington, D.C. to Las Vegas specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Prices were last updated on 15 May 2024.

Listed are some of the best fares we've found on flights departing from Washington, D.C. to Las Vegas in 2024. For more flight deals, be sure to check back very soon.

Washington, D.C. to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.

Listed are some of the best fares we've found on flights departing from Washington, D.C. to Las Vegas in 2024. For more flight deals, be sure to check back very soon.

Direct flights to Las Vegas from Washington, D.C.

Take a look at some of the direct flights travelling from Washington, D.C. to Las Vegas in the near future. If you're looking for other options for flights from Washington, D.C. to Las Vegas, make sure to update the search form at the top of page.

Washington, D.C. to Las Vegas flights leaving soon

Have a look at some of the last-minute flights available departing from Washington, D.C. to Las Vegas. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Las Vegas from Washington, D.C.

Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Las Vegas. Those needing a return flight from Washington, D.C. to Las Vegas can use the search form above.

Find flights from Washington, D.C. to Las Vegas within your budget

When is the best time to book a flight from Washington, D.C. to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Las Vegas. Price data was last updated on 10 May 2024.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly from Washington, D.C. to Las Vegas?

Use this chart to determine the cheapest time to fly return from Washington, D.C. to Las Vegas. Price data was last updated on 12 May 2024.

Average price of flights to Las Vegas by month

Plan your trip from Washington, D.C. to Las Vegas by taking into account the cheapest months to travel. The average price of a one-way flight from Washington, D.C. to Las Vegas is currently £109 while a return flight costs £226. Price data was last updated on 12 May 2024.

Temperature and rainfall in Las Vegas by month

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

Reviews of airlines servicing Las Vegas

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

Can I find flights from Washington, D.C. to Las Vegas for under £200 on Cheapflights?

Are there nonstop flights from Washington, D.C. to Las Vegas for under £300 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Las Vegas for under £300?

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

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

What are the most popular routes from Washington, D.C. to Las Vegas?

What are the most reliable airlines from Washington, D.C. to Las Vegas?

What are the cheapest flights from Washington, D.C. to Las Vegas?

What does IAD to LAS mean?

Can I find deals for flights from Washington, D.C. to Las Vegas that include extra baggage allowance?

Can I find deals on flights from Washington, D.C. to Las Vegas with specific airlines?

Can I find deals for flights from Washington, D.C. to Las Vegas that include hotel bookings?

How can I find direct flights from Washington, D.C. to Las Vegas?

Can I find deals for business class flights from Washington, D.C. to Las Vegas?

Can I find deals for flights from Washington, D.C. to Las Vegas that allow pets onboard?

Can I find deals on last-minute flights from Washington, D.C. to Las Vegas?

How recently were the Washington, D.C. to Las Vegas flight deals updated?

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Top 2 airlines flying from Washington, D.C. to Las Vegas

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Hourly flight availability from Washington, D.C. to Las Vegas

Find hourly flight availability from Washington, D.C. 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 15 May 2024.

Weekly flight availability from Washington, D.C. to Las Vegas

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