Question 1

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

Accepted Answer

Flying on Spirit Airlines is currently your cheapest option to Washington, D.C., with prices starting at $87. Users have found that Spirit Airlines is 72% cheaper than the other options available to this destination.

Question 2

E

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Washington, D.C. (average of $279). Flying from Las Vegas to Washington, D.C. in June is currently the most expensive (average of $395). 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

$308

February

$303

March

$358

April

$337

May

$339

June

$395

July

$376

August

$297

September

$279

October

$303

November

$328

December

$292

Question 3

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

Accepted Answer

The price you pay for your flight from Las Vegas to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

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

Accepted Answer

Travelers seeking maximum savings on their Las Vegas to Washington, D.C. flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

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

Accepted Answer

The Las Vegas to Washington, D.C. flight deals you see on this page were last updated on 5/7.

Question 6

What are the most popular airlines that fly from Las Vegas to Washington, D.C.?

Accepted Answer

American Airlines, Delta and Frontier are the most popular airlines when flying from Las Vegas to Washington, D.C..

Question 7

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

Accepted Answer

While some choose either Las Vegas Harry Reid Intl - Washington, D.C. Reagan-National or Las Vegas Harry Reid Intl - Washington, D.C. Dulles Intl, Las Vegas Harry Reid Intl - Baltimore/Washington is the most popular route from Las Vegas to Washington, D.C..

Question 8

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

Accepted Answer

Looking at all options, your cheapest flight can be booked for $184. While the most popular route (Las Vegas Harry Reid Intl - Baltimore/Washington) can be booked for $87 on average our data indicates $1,472 when flying from Las Vegas to Washington, D.C..

Question 9

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

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Las Vegas to Washington, D.C. on time: United Airlines (89%), Austrian Airlines (88%), Brussels Airlines (87%).

Question 10

Can I find flights from Las Vegas to Washington, D.C. for under $100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Las Vegas to Washington, D.C. for under $100. The cheapest flight booked recently is on Spirit Airlines for just $87, but on average you can expect to pay $100.

Question 11

Are there nonstop flights from Las Vegas to Washington, D.C. for under $100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Las Vegas to Washington, D.C. under $100. A good price for a nonstop flight from Las Vegas to Washington, D.C. is less than $117.

Question 12

Are there last-minute flights available from Las Vegas to Washington, D.C. for under $200?

Accepted Answer

There are currently 20+ open flights from Las Vegas to Washington, D.C. within the next 7 days for less than $200.

Question 13

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

Accepted Answer

Thursday is generally a great day to depart. Flying on this day could help you save up to 13%.

Question 14

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

Accepted Answer

Flights from Las Vegas to Washington, D.C. lean towards being more expensive in May. Prices are generally better when you fly from Las Vegas to Washington, D.C. in January, with the cheapest ticket starting at $153.

Question 15

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

Accepted Answer

It’s optimal to fly from Las Vegas to Washington, D.C. in the afternoon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight at noon.

Question 16

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

Accepted Answer

Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Harry Reid Intl; the airport handles an average of 4 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Las Vegas airport to Washington, D.C.. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

Question 17

Accepted Answer

If you’re traveling from Las Vegas to Washington, D.C., one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $414.09 RT. This price is typically 71% more expensive than other airlines that offer Las Vegas to Washington, D.C. flights. When booking this route, the cheapest RT price found was $237. The most popular departure airport in Las Vegas when flying to Washington, D.C. is Las Vegas Harry Reid Intl Airport. The most popular airport to fly into when visiting Washington, D.C. is Washington, D.C. Dulles Intl Airport. When flying from Las Vegas to Washington, D.C., United Airlines flights are 4% more popular than any other airline flying that same route.

Question 18

Accepted Answer

One of the most popular airlines traveling from Las Vegas to Washington, D.C. is Delta. Flights from Delta traveling this route typically cost $416.32 RT. This price is typically 73% cheaper than other airlines that offer Las Vegas to Washington, D.C. flights. When booking this route, the cheapest RT price found was $265. Las Vegas Harry Reid Intl Airport is the most common Las Vegas airport to take off from when flying to Washington, D.C.. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C.. When flying from Las Vegas to Washington, D.C., Delta flights are 3% more popular than any other airline flying that same route.

Question 19

What does LAS to IAD mean?

Accepted Answer

Las Vegas Harry Reid Intl Airport is LAS and Washington, D.C. Dulles Intl Airport is IAD. 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. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

Question 20

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

Accepted Answer

The amount of baggage you can bring on your Las Vegas to Washington, D.C. 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 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

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

Question 24

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

Accepted Answer

Yes. Cheapflights offers flight deals from Las Vegas to Washington, D.C. 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 25

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

Accepted Answer

Many airlines flying from Las Vegas to Washington, D.C. 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 26

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

Accepted Answer

Yes, you can often find last-minute deals on Las Vegas to Washington, D.C. 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 27

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington, D.C. from Las Vegas today with Cheapflights!

Question 28

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 29

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Las Vegas to Washington, D.C., users can toggle the no change fees filter when performing a flight search.

Question 30

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

Accepted Answer

Yes, Cheapflights offers price alerts on Las Vegas to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Popular in	May
Cheapest in	January
Round-trip from	$234
One-way from	$103

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$107	Average$231	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	Cheapest$130	Average$236	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
JetBlue	Cheapest$134	Average$260	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest$237	Average$414	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$256	Average$340	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$265	Average$416	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

23%of flight departures	Early morningMidnight to 6 am
41%of flight departures	Morning6 am to noon
16%of flight departures	AfternoonNoon to 6 pm
20%of flight departures	Evening6 pm to midnight

Sunday	3daily flights
Monday	5daily flights
Tuesday	5daily flights
Wednesday	5daily flights
Thursday	5daily flights
Friday	5daily flights
Saturday	4daily flights

Cheap flights from Las Vegas (LAS) to Washington, D.C. (WAS) from $75

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 5/28. 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.

The best prices from Las Vegas Harry Reid Intl to Washington, D.C. are usually found in January or February, booked 66 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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

Popular in

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Round-trip from

One-way from

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

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

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

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

Peruse some of the lowest-priced United Airlines flights we've found from Las Vegas to Washington, D.C.. It's recommended that users confirm their flight details before booking.

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

Some of the best deals we've found on Delta flights traveling from Las Vegas to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.

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

Find cheap flight options from Las Vegas to Washington, D.C. specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.

The lowest fares we've come across on flights traveling from Las Vegas to Washington, D.C. in May and June 2024. For more flight deals, be sure to check back very soon.

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

Discover exclusive flight deals for travel between Las Vegas and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.

The lowest fares we've come across on flights traveling from Las Vegas to Washington, D.C. in May and June 2024. For more flight deals, be sure to check back very soon.

Non-stop flights to Washington, D.C. from Las Vegas

Consider booking one of these non-stop flights heading from Las Vegas to Washington, D.C.. Search for alternative flights from Las Vegas to Washington, D.C. by utilizing the search form above.

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

Book one of these great deals on flights from Las Vegas to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.

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

Take a look at some of the one-way flights we've detected from Las Vegas to Washington, D.C.. Users can also find round-trip Las Vegas to Washington, D.C. flights by using the search form above.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Washington, D.C.. Price data was last updated on May 3, 2024.

The price you pay for your flight from Las Vegas to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Washington, D.C.. Price data was last updated on April 28, 2024.

Average price of flights to Washington, D.C. by month

Plan your trip from Las Vegas to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from Las Vegas to Washington, D.C. is currently $80 while a round-trip flight costs $135. Price data was last updated on April 28, 2024.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown United Airlines, Delta and Sun Country Air from Las Vegas to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Washington, D.C.. 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 from for flights from Las Vegas to Washington, D.C.?

Can I find flights from Las Vegas to Washington, D.C. for under $100 on Cheapflights?

Are there nonstop flights from Las Vegas to Washington, D.C. for under $100 on Cheapflights?

Are there last-minute flights available from Las Vegas to Washington, D.C. for under $200?

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

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

What are the most popular airlines that fly from Las Vegas to Washington, D.C.?

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

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

What does LAS to IAD mean?

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

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Washington, D.C.See prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Las Vegas to Washington, D.C.

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Search flights from Las Vegas to Washington, D.C. by cabin class

Find flights from Las Vegas to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

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

Find hourly flight availability from Las Vegas to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2024.

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

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

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

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Alternative routes for Las Vegas to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.