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

As of May 2026, there are 5 flights per day flying from Las Vegas to District of Columbia. The most common time of day flights depart is 8:00AM, with 50% of flights taking off at noon.

What airlines fly to District of Columbia?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to District of Columbia from Las Vegas according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 7 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, there are 36 flights per week flying from Las Vegas to District of Columbia. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

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

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

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to District of Columbia?

Prices for flights from Las Vegas Harry Reid Intl Airport to District of Columbia are refreshed on a daily basis.

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

As of May 2026, there are 6 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to District of Columbia.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$155 Cheap Flights from Las Vegas to District of Columbia 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 Las Vegas to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:59 pm - 9:58 pm

LAS

DCA

21h 59m

1 stop

6:00 pm - 11:29 pm

DCA

LAS

8h 29m

1 stop

$237Frontier

Tue, Jun 2 - Thu, Jun 4

6:45 am - 5:27 pm

LAS

IAD

7h 42m

1 stop

9:12 am - 11:29 am

IAD

LAS

5h 17mnonstop

$238Frontier

Wed, May 27 - Wed, Jun 3

11:46 pm - 4:21 pm

LAS

IAD

13h 35m

1 stop

5:07 pm - 11:14 am

IAD

LAS

21h 07m

1 stop

$239Frontier

Fri, May 22 - Wed, May 27

6:45 am - 5:31 pm

LAS

IAD

7h 46m

1 stop

9:55 am - 11:53 am

IAD

LAS

4h 58mnonstop

$241Frontier

Fri, Jun 12 - Tue, Jun 16

11:46 pm - 10:12 am

LAS

IAD

7h 26m

1 stop

6:49 am - 8:51 pm

IAD

LAS

17h 02m

1 stop

$243Frontier

Sat, May 23 - Sat, May 30

6:15 am - 9:59 pm

LAS

DCA

12h 44m

1 stop

6:00 pm - 11:29 pm

DCA

LAS

8h 29m

1 stop

$244Frontier

Thu, Jun 11 - Sat, Jun 13

6:45 am - 11:09 pm

LAS

IAD

13h 24m

1 stop

11:07 am - 8:51 pm

IAD

LAS

12h 44m

1 stop

$244Frontier

Wed, May 27 - Sat, May 30

8:59 pm - 12:59 pm

LAS

DCA

13h 00m

1 stop

1:59 pm - 7:10 am

DCA

LAS

20h 11m

1 stop

$245Frontier

Thu, May 21 - Sun, May 24

11:51 pm - 9:59 am

LAS

IAD

7h 08m

1 stop

1:38 pm - 8:46 pm

IAD

LAS

10h 08m

1 stop

$246Frontier

Fri, Jun 12 - Tue, Jun 23

12:59 am - 12:57 pm

LAS

DCA

8h 58m

1 stop

6:00 pm - 11:29 pm

DCA

LAS

8h 29m

1 stop

$247Frontier

Tue, Jun 16 - Sat, Jun 20

Frontier flights from Las Vegas to District of Columbia

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

Frontier

Jun 2

LAS8:59 pmLas Vegas Harry Reid Intl

21h 59m

1 stop

DCA9:58 pmWashington, D.C. Reagan-National

Jun 4

DCA6:00 pmWashington, D.C. Reagan-National

8h 29m

1 stop

LAS11:29 pmLas Vegas Harry Reid Intl

$237

Frontier

Jun 2

LAS12:35 amLas Vegas Harry Reid Intl

4h 37m

IAD8:12 amWashington, D.C. Dulles Intl

Jun 8

IAD1:31 pmWashington, D.C. Dulles Intl

10h 43m

1 stop

LAS9:14 pmLas Vegas Harry Reid Intl

$238

Frontier

May 22

LAS11:46 pmLas Vegas Harry Reid Intl

13h 35m

1 stop

IAD4:21 pmWashington, D.C. Dulles Intl

May 27

IAD5:07 pmWashington, D.C. Dulles Intl

21h 07m

1 stop

LAS11:14 amLas Vegas Harry Reid Intl

$239

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 6/2

8:59 pm-9:58 pm

1 stop21h 59m

Washington, D.C. Reagan-National

Thu 6/4

6:00 pm-11:29 pm

1 stop8h 29m

$237

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Wed 5/27

6:45 am-5:27 pm

1 stop7h 42m

Washington, D.C. Dulles Intl

Wed 6/3

9:12 am-11:29 am

Nonstop5h 17m

$238

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 5/22

11:46 pm-4:21 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Wed 5/27

5:07 pm-11:14 am

1 stop21h 07m

$239

Quickest round-trip

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 6/12

6:45 am-5:31 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Tue 6/16

9:55 am-11:53 am

Nonstop4h 58m

$241

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Sat 5/23

11:46 pm-10:12 am

1 stop7h 26m

Washington, D.C. Dulles Intl

Sat 5/30

6:49 am-8:51 pm

1 stop17h 02m

$243

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 6/11

6:15 am-9:59 pm

1 stop12h 44m

Washington, D.C. Reagan-National

Sat 6/13

6:00 pm-11:29 pm

1 stop8h 29m

$244

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Wed 5/27

6:45 am-11:09 pm

1 stop13h 24m

Washington, D.C. Dulles Intl

Sat 5/30

11:07 am-8:51 pm

1 stop12h 44m

$244

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 5/21

8:59 pm-12:59 pm

1 stop13h 00m

Washington, D.C. Reagan-National

Sun 5/24

1:59 pm-7:10 am

1 stop20h 11m

$245

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 6/12

11:51 pm-9:59 am

1 stop7h 08m

Washington, D.C. Dulles Intl

Tue 6/23

1:38 pm-8:46 pm

1 stop10h 08m

$246

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 6/16

12:59 am-12:57 pm

1 stop8h 58m

Washington, D.C. Reagan-National

Sat 6/20

6:00 pm-11:29 pm

1 stop8h 29m

$247

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 Las Vegas to District of Columbia

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 District of Columbia?

In general, October is the cheapest month to fly from Las Vegas to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $58. If you don’t want to visit District of Columbia in October, then you should wait until May to fly from Las Vegas, when ticket prices are also cheap, with an average price of $61.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $393. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $674.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Las Vegas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $364 when looking at flights departing in the evening. Flights to District of Columbia are more costly at noon, with an average ticket price of $576. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight from Las Vegas to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Las Vegas for as low as $302 on momondo.

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

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

Cheap Las Vegas to District of Columbia flight deals and tips

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

Best Price Found	$234
Fastest flight time	4h 22m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Las Vegas in the past 72 hours is $234. The best round-trip flight deal from Las Vegas to District of Columbia found on momondo in the last 72 hours is $371.

The fastest flight from Las Vegas to District of Columbia takes 4h 22m

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

There are 2 airports in District of Columbia. From Las Vegas there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

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

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to District of Columbia?
Prices for flights from Las Vegas Harry Reid Intl Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to District of Columbia?
As of May 2026, there are 6 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to District of Columbia.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. 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 Las Vegas to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Las Vegas to District of Columbia is Boeing 737 MAX 8, representing 19.11% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 16.02%, Airbus A321neo at 14.02%, and Boeing 737-900 at 13.87%.

Best airlines flying from Las Vegas to District of Columbia

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $93	Free Cancellation	Rating 7.1 2,977 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $117	Free Cancellation	Rating 6.3 8,635 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $138	Free Cancellation	Rating 5.6 2,965 reviews	Search Frontier flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
American Airlines	PriceFrom $221	Free Cancellation	Rating 7.1 11,672 reviews	Search American Airlines flights
Delta	PriceFrom $225	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
Southwest	PriceFrom $252	Free Cancellation	Rating 7.9 4,305 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Las Vegas.

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

All flight searches from Las Vegas to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Las Vegas to District of Columbia 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 Las Vegas to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.