How many flights depart from District of Columbia to Las Vegas on average per week?

As of April 2026, 55 flights take off from District of Columbia and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What airlines fly to Las Vegas?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Las Vegas from District of Columbia according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 9 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Las Vegas Harry Reid Intl?

United Airlines, Delta, and Southwest are the most popular carriers operating from District of Columbia to Las Vegas Harry Reid Intl

How many flights depart from District of Columbia to Las Vegas on average per day?

As of April 2026, 7 flights take off from District of Columbia and land in Las Vegas each day. The most common flight departure time for this route is 12:00PM, with 47% of daily flights taking off at noon.

How many operators does momondo search for flights from District of Columbia to Las Vegas Harry Reid Intl Airport?

The number of operators available for flights from District of Columbia to Las Vegas Harry Reid Intl Airport is 8 as of April 2026.

How old do you have to be to fly from District of Columbia to Las Vegas Harry Reid Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$128 Cheap Flights from District of Columbia to Las Vegas in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:12 am - 8:39 pm

IAD

LAS

12h 27m

1 stop

12:15 am - 7:50 am

LAS

IAD

4h 35mnonstop

$292Frontier

Mon, Aug 3 - Mon, Aug 10

6:00 pm - 11:29 pm

DCA

LAS

8h 29m

1 stop

8:59 pm - 12:59 pm

LAS

DCA

13h 00m

1 stop

$292Frontier

Mon, May 18 - Wed, May 20

7:59 am - 8:33 am

DCA

LAS

27h 34m

1 stop

4:51 pm - 12:59 pm

LAS

DCA

17h 08m

1 stop

$293Frontier

Fri, Apr 24 - Sat, Apr 25

1:38 pm - 11:10 am

IAD

LAS

24h 32m

1 stop

12:15 am - 7:50 am

LAS

IAD

4h 35mnonstop

$295Frontier

Sun, Jul 19 - Wed, Jul 22

1:59 pm - 8:11 pm

DCA

LAS

9h 12m

1 stop

12:59 am - 12:59 pm

LAS

DCA

9h 00m

1 stop

$295Frontier

Fri, May 1 - Sat, May 2

9:12 am - 11:29 am

IAD

LAS

5h 17mnonstop

12:35 am - 8:12 am

LAS

IAD

4h 37mnonstop

$296Frontier

Sun, May 24 - Tue, May 26

6:00 pm - 11:29 pm

DCA

LAS

8h 29m

1 stop

6:30 am - 9:58 pm

LAS

DCA

12h 28m

1 stop

$296Frontier

Thu, May 14 - Thu, May 21

9:55 am - 11:53 am

IAD

LAS

4h 58mnonstop

12:59 am - 2:53 pm

LAS

IAD

10h 54m

1 stop

$297Frontier

Wed, Jun 17 - Fri, Jun 19

8:25 am - 6:17 pm

DCA

LAS

12h 52m

1 stop

9:24 pm - 12:57 pm

LAS

DCA

12h 33m

1 stop

$298Multiple Airlines

Wed, Jul 15 - Wed, Jul 22

8:25 am - 10:25 pm

DCA

LAS

17h 00m

1 stop

7:00 am - 9:00 am

LAS

DCA

23h 00m

1 stop

$299JetBlue

Mon, Jul 13 - Wed, Jul 15

Frontier flights from District of Columbia to Las Vegas

Our best Frontier deals on District of Columbia to Las Vegas flight tickets

Frontier

May 23

IAD9:12 amWashington, D.C. Dulles Intl

5h 17m

LAS11:29 amLas Vegas Harry Reid Intl

May 26

LAS12:35 amLas Vegas Harry Reid Intl

4h 37m

IAD8:12 amWashington, D.C. Dulles Intl

$292

Frontier

Apr 24

DCA7:59 amWashington, D.C. Reagan-National

27h 34m

1 stop

LAS8:33 amLas Vegas Harry Reid Intl

Apr 25

LAS4:51 pmLas Vegas Harry Reid Intl

17h 08m

1 stop

DCA12:59 pmWashington, D.C. Reagan-National

$293

Frontier

Apr 17

IAD1:31 pmWashington, D.C. Dulles Intl

12h 10m

1 stop

LAS10:41 pmLas Vegas Harry Reid Intl

Apr 21

LAS12:19 pmLas Vegas Harry Reid Intl

9h 17m

1 stop

IAD12:36 amWashington, D.C. Dulles Intl

$294

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Mon 8/3

11:12 am-8:39 pm

1 stop12h 27m

Las Vegas Harry Reid Intl

Mon 8/10

12:15 am-7:50 am

Nonstop4h 35m

$292

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Mon 5/18

6:00 pm-11:29 pm

1 stop8h 29m

Las Vegas Harry Reid Intl

Wed 5/20

8:59 pm-12:59 pm

1 stop13h 00m

$292

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Fri 4/24

7:59 am-8:33 am

1 stop27h 34m

Las Vegas Harry Reid Intl

Sat 4/25

4:51 pm-12:59 pm

1 stop17h 08m

$293

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sun 7/19

1:38 pm-11:10 am

1 stop24h 32m

Las Vegas Harry Reid Intl

Wed 7/22

12:15 am-7:50 am

Nonstop4h 35m

$295

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Fri 5/1

1:59 pm-8:11 pm

1 stop9h 12m

Las Vegas Harry Reid Intl

Sat 5/2

12:59 am-12:59 pm

1 stop9h 00m

$295

Quickest round-trip

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Sun 5/24

9:12 am-11:29 am

Nonstop5h 17m

Las Vegas Harry Reid Intl

Tue 5/26

12:35 am-8:12 am

Nonstop4h 37m

$296

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Thu 5/14

6:00 pm-11:29 pm

1 stop8h 29m

Las Vegas Harry Reid Intl

Thu 5/21

6:30 am-9:58 pm

1 stop12h 28m

$296

Washington, D.C.Las Vegas

IAD - LAS

IADLAS

Washington, D.C. Dulles Intl

Wed 6/17

9:55 am-11:53 am

Nonstop4h 58m

Las Vegas Harry Reid Intl

Fri 6/19

12:59 am-2:53 pm

1 stop10h 54m

$297

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Wed 7/15

8:25 am-6:17 pm

1 stop12h 52m

Las Vegas Harry Reid Intl

Wed 7/22

9:24 pm-12:57 pm

1 stop12h 33m

$298

Washington, D.C.Las Vegas

DCA - LAS

DCALAS

Washington, D.C. Reagan-National

Mon 7/13

8:25 am-10:25 pm

1 stop17h 00m

Las Vegas Harry Reid Intl

Wed 7/15

7:00 am-9:00 am

1 stop23h 00m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from District of Columbia, with most prices found around $260. The month of July is another great option to travel to Las Vegas, with average flight prices from District of Columbia averaging around $277.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $361. Flights from District of Columbia to Las Vegas on a Thursday will generally be more expensive and average around $473. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $387. Flights to Las Vegas are more costly at noon, with an average ticket price of $600. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest District of Columbia to Las Vegas Harry Reid Intl flight route?

Fly from Washington, D.C. Dulles Intl to Las Vegas Harry Reid Intl for the best District of Columbia - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $432 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from District of Columbia for as low as $322 on momondo.

What cabin class options are available on District of Columbia to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on District of Columbia to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to Las Vegas.

Cheap District of Columbia to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Las Vegas

Best Price Found	$243
Fastest flight time	4h 58m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from District of Columbia in the past 72 hours is $243. The best round-trip flight deal from District of Columbia to Las Vegas found on momondo in the last 72 hours is $471.

The fastest flight from District of Columbia to Las Vegas takes 4h 58m

Direct flights go from District of Columbia to Las Vegas every day.

There is 1 airport in Las Vegas. From District of Columbia there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from District of Columbia to Las Vegas

When did momondo last update prices for flights from District of Columbia to Las Vegas Harry Reid Intl Airport?
Prices for flights from District of Columbia to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Las Vegas Harry Reid Intl Airport?
The number of operators available for flights from District of Columbia to Las Vegas Harry Reid Intl Airport is 8 as of April 2026.
How old do you have to be to fly from District of Columbia to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from District of Columbia to Las Vegas?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to Las Vegas is Boeing 737-900 (25.68% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (24.39%), Boeing 737 MAX 8 (24.02%), and Boeing 737-800 Passenger/BBJ2 (winglets) (8.16%).

Best airlines flying from District of Columbia to Las Vegas

Compare and see reviews for airlines that fly from District of Columbia to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $70	Free Cancellation	Rating 6.3 8,614 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $103	Free Cancellation	Rating 5.6 2,993 reviews	Search Frontier flights
Sun Country Air	PriceFrom $167	Free Cancellation	Rating 6.8 337 reviews	Search Sun Country Air flights
Delta	PriceFrom $168	Free Cancellation	Rating 7.9 8,404 reviews	Search Delta flights
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.1 11,575 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $188	Free Cancellation	Rating 7.9 12,235 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
JetBlue	PriceFrom $265	Free Cancellation	Rating 7.2 2,933 reviews	Search JetBlue flights

Laughlin

Mount Charleston

Paradise

Henderson

Mesquite

North Las Vegas

Kingman

Pahrump

Furnace Creek

Primm

Boulder City

Sunrise Manor

Winchester

Needles

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Las Vegas?

It is quick and easy to find District of Columbia to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from District of Columbia to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Las Vegas?

Once you have performed a search for District of Columbia to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 5/14

Thu 5/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from District of Columbia

Complete your trip

Feeling lucky

Airports servicing Nevada

Austin Airport

Elko Airport

Reno Airport

Cheap flights from District of Columbia to Las Vegas from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Las Vegas departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Las Vegas

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from District of Columbia to Las Vegas

Our best Frontier deals on District of Columbia to Las Vegas flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Las Vegas that are best for you.

See travel insights to Las Vegas from

How to get the cheapest flight ticket from District of Columbia to Las Vegas

What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest District of Columbia to Las Vegas Harry Reid Intl flight route?

How far in advance should I book a flight to Las Vegas?

What cabin class options are available on District of Columbia to Las Vegas Harry Reid Intl flights?

Can stopping save me money on District of Columbia to Las Vegas flights?

What is the cheapest airline that flies from District of Columbia to Las Vegas Harry Reid Intl?

What airlines fly to Las Vegas?

How many flights depart from District of Columbia to Las Vegas on average per day?

How many flights depart from District of Columbia to Las Vegas on average per week?

Cheap District of Columbia to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Las Vegas

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

Frequently asked questions about flying from District of Columbia to Las Vegas

Best airlines flying from District of Columbia to Las Vegas

Compare and see reviews for airlines that fly from District of Columbia to Las Vegas with momondo

Traveling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada

Fly your favorite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from District of Columbia

According to popular flight searches on momondo this year

Complete your trip to Las Vegas

Explore popular destinations other users love

According to popular flight searches on momondo this year