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Cheap flights from Washington, D.C. Dulles Intl Airport to Las Vegas from $210

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Las Vegas departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Las Vegas

Cheap return flights

These are some of the best return flight deals from Washington, D.C. Dulles Intl Airport to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Las Vegas.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Las Vegas

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
18:05 - 21:50IAD-LAS
30h 45m1 stop
23:00 - 10:44LAS-IAD
8h 44m1 stop
$210Frontier
Find Deal
Mon, 27 Jan - Thu, 30 Jan
17:50 - 20:13IAD-LAS
5h 23mdirect
08:40 - 16:07LAS-IAD
4h 27mdirect
$425United Airlines
Find Deal
Mon, 27 Jan - Sat, 1 Feb
17:50 - 20:10IAD-LAS
5h 20mdirect
23:30 - 06:53LAS-IAD
4h 23mdirect
$428United Airlines
Find Deal
Tue, 10 Dec - Tue, 17 Dec
17:25 - 22:19IAD-LAS
7h 54m1 stop
06:00 - 17:57LAS-IAD
8h 57m1 stop
$454Alaska Airlines
Find Deal
Sat, 18 Jan - Thu, 23 Jan
09:13 - 14:56IAD-LAS
8h 43m1 stop
07:05 - 16:57LAS-IAD
6h 52m1 stop
$457Alaska Airlines
Find Deal
Wed, 11 Dec - Sat, 14 Dec
17:35 - 22:27IAD-LAS
7h 52m1 stop
14:00 - 23:40LAS-IAD
6h 40m1 stop
$477Delta
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Wed, 11 Dec - Sat, 11 Jan
16:15 - 23:59IAD-LAS
10h 44m1 stop
13:00 - 23:16LAS-IAD
7h 16m1 stop
$496Delta
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Wed, 1 Jan - Sat, 11 Jan
17:50 - 22:30IAD-LAS
7h 40m1 stop
05:30 - 14:40LAS-IAD
6h 10m1 stop
$583Southwest
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Fri, 21 Feb - Mon, 24 Feb
11:10 - 20:40IAD-LAS
12h 30m2 stops
06:25 - 17:05LAS-IAD
7h 40m1 stop
$591Southwest
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Tue, 7 Jan - Fri, 10 Jan
12:31 - 15:28IAD-LAS
29h 57m1 stop
23:59 - 10:43LAS-IAD
7h 44m1 stop
$637Sun Country Air
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Thu, 17 Apr - Sun, 20 Apr
12:40 - 15:03IAD-LAS
5h 23mdirect
$213United Airlines
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Wed, 8 Jan
12:45 - 15:05IAD-LAS
5h 20mdirect
$215United Airlines
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Wed, 11 Dec
06:05 - 12:54IAD-LAS
9h 49m1 stop
$227Delta
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Wed, 12 Feb
17:10 - 22:14IAD-LAS
8h 04m1 stop
$229Alaska Airlines
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Wed, 11 Dec
18:48 - 11:09IAD-LAS
19h 21m1 stop
$236Alaska Airlines
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Fri, 21 Feb
18:15 - 22:30IAD-LAS
7h 15m1 stop
$250Delta
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Sat, 14 Dec
12:20 - 16:49IAD-LAS
7h 29m1 stop
$289Sun Country Air
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Thu, 28 Nov
11:10 - 20:40IAD-LAS
12h 30m2 stops
$299Southwest
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Tue, 7 Jan
06:45 - 16:55IAD-LAS
13h 10m2 stops
$309Southwest
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Sun, 2 Mar
12:47 - 10:03IAD-LAS
24h 16m1 stop
$373Sun Country Air
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Wed, 27 Nov
11:47 - 08:59IAD-LAS
24h 12m1 stop
23:59 - 11:25LAS-IAD
8h 26m1 stop
$699Sun Country Air
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Sun, 24 Nov - Wed, 27 Nov
22:10 - 09:34IAD-LAS
14h 24m1 stop
15:27 - 11:53LAS-IAD
17h 26m2 stops
$794United Airlines
Find Deal
Mon, 25 Nov - Thu, 28 Nov
07:02 - 18:11IAD-LAS
14h 09m2 stops
06:00 - 18:06LAS-IAD
9h 06m1 stop
$809Alaska Airlines
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Mon, 25 Nov - Thu, 28 Nov
09:00 - 18:07IAD-LAS
12h 07m1 stop
23:30 - 06:53LAS-IAD
4h 23mdirect
$834United Airlines
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Mon, 25 Nov - Mon, 2 Dec
08:15 - 18:07IAD-LAS
12h 52m1 stop
23:59 - 11:44LAS-IAD
8h 45m1 stop
$849United Airlines
Find Deal
Mon, 25 Nov - Mon, 2 Dec
16:54 - 22:48IAD-LAS
8h 54m1 stop
08:00 - 21:43LAS-IAD
10h 43m1 stop
$910Alaska Airlines
Find Deal
Mon, 25 Nov - Wed, 4 Dec
06:45 - 12:45IAD-LAS
9h 00m2 stops
12:55 - 23:00LAS-IAD
7h 05m1 stop
$918Southwest
Find Deal
Sun, 24 Nov - Wed, 4 Dec
06:45 - 12:45IAD-LAS
9h 00m2 stops
11:20 - 01:00LAS-IAD
10h 40m1 stop
$955Southwest
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Sun, 24 Nov - Thu, 26 Dec
18:04 - 22:31IAD-LAS
7h 27m1 stop
22:30 - 09:04LAS-IAD
7h 34m1 stop
$964Delta
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Sat, 23 Nov - Mon, 2 Dec
07:55 - 13:43IAD-LAS
8h 48m1 stop
22:05 - 09:14LAS-IAD
8h 09m1 stop
$995Delta
Find Deal
Fri, 22 Nov - Sun, 22 Dec
17:50 - 20:13IAD-LAS
5h 23mdirect
23:30 - 06:57LAS-IAD
4h 27mdirect
$425United Airlines
Find Deal
Mon, 27 Jan - Thu, 30 Jan
17:50 - 20:10IAD-LAS
5h 20mdirect
23:30 - 06:53LAS-IAD
4h 23mdirect
$428United Airlines
Find Deal
Tue, 10 Dec - Tue, 17 Dec
19:02 - 21:25IAD-LAS
5h 23mdirect
23:30 - 06:57LAS-IAD
4h 27mdirect
$442United Airlines
Find Deal
Sat, 8 Feb - Tue, 11 Feb
09:00 - 11:23IAD-LAS
5h 23mdirect
23:30 - 06:57LAS-IAD
4h 27mdirect
$456United Airlines
Find Deal
Thu, 6 Feb - Tue, 11 Feb
17:50 - 20:13IAD-LAS
5h 23mdirect
08:40 - 16:07LAS-IAD
4h 27mdirect
$487United Airlines
Find Deal
Tue, 4 Feb - Sat, 8 Feb
17:50 - 20:26IAD-LAS
5h 36mdirect
16:23 - 23:45LAS-IAD
4h 22mdirect
$488United Airlines
Find Deal
Mon, 17 Feb - Fri, 21 Feb
09:00 - 11:23IAD-LAS
5h 23mdirect
23:30 - 06:57LAS-IAD
4h 27mdirect
$490United Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan
19:37 - 21:55IAD-LAS
5h 18mdirect
08:40 - 16:07LAS-IAD
4h 27mdirect
$502United Airlines
Find Deal
Mon, 6 Jan - Wed, 15 Jan
08:45 - 11:09IAD-LAS
5h 24mdirect
23:30 - 06:57LAS-IAD
4h 27mdirect
$504United Airlines
Find Deal
Sat, 14 Dec - Sat, 21 Dec
17:50 - 20:10IAD-LAS
5h 20mdirect
23:30 - 06:57LAS-IAD
4h 27mdirect
$520United Airlines
Find Deal
Wed, 18 Dec - Mon, 23 Dec

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Las Vegas

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Las Vegas flight tickets
Alaska Airlines
18 Jan
IAD17:25Washington, D.C. Dulles Intl
7h 54m
1 stop
LAS22:19Las Vegas Harry Reid Intl
23 Jan
LAS06:00Las Vegas Harry Reid Intl
8h 57m
1 stop
IAD17:57Washington, D.C. Dulles Intl
Alaska Airlines
11 Dec
IAD09:13Washington, D.C. Dulles Intl
8h 43m
1 stop
LAS14:56Las Vegas Harry Reid Intl
14 Dec
LAS07:05Las Vegas Harry Reid Intl
6h 52m
1 stop
IAD16:57Washington, D.C. Dulles Intl
Alaska Airlines
9 Dec
IAD17:32Washington, D.C. Dulles Intl
8h 45m
1 stop
LAS23:17Las Vegas Harry Reid Intl
11 Dec
LAS06:35Las Vegas Harry Reid Intl
6h 57m
1 stop
IAD16:32Washington, D.C. Dulles Intl

Delta flights from Washington, D.C. Dulles Intl Airport to Las Vegas

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Las Vegas flight tickets
Delta
11 Dec
IAD17:35Washington, D.C. Dulles Intl
7h 52m
1 stop
LAS22:27Las Vegas Harry Reid Intl
11 Jan
LAS14:00Las Vegas Harry Reid Intl
6h 40m
1 stop
IAD23:40Washington, D.C. Dulles Intl
Delta
1 Jan
IAD16:15Washington, D.C. Dulles Intl
10h 44m
1 stop
LAS23:59Las Vegas Harry Reid Intl
11 Jan
LAS13:00Las Vegas Harry Reid Intl
7h 16m
1 stop
IAD23:16Washington, D.C. Dulles Intl
Delta
11 Dec
IAD17:35Washington, D.C. Dulles Intl
7h 52m
1 stop
LAS22:27Las Vegas Harry Reid Intl
17 Dec
LAS06:15Las Vegas Harry Reid Intl
7h 19m
1 stop
IAD16:34Washington, D.C. Dulles Intl

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

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

September. The cheapest time of year to fly to Las Vegas from Washington, D.C. Dulles Intl Airport is September. The most expensive is March.

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Las Vegas?

Saturday. The cheapest day of the week is usually Saturday. The most expensive is usually Sunday.

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

Washington, D.C. Dulles Intl Airport to Las Vegas flights are currently only available in the afternoon

How far in advance should you book Washington, D.C. Dulles Intl Airport to Las Vegas flights?

23 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Las Vegas is approximately 23 days to departure

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Las Vegas.

How have Washington, D.C. Dulles Intl Airport to Las Vegas flight prices changed over time?

As of November 2024, prices for Washington, D.C. Dulles Intl Airport to Las Vegas flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to Las Vegas (IAD to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Las Vegas

Best price found

$213

Fastest flight time

5h 09m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Washington, D.C. Dulles Intl Airport in the past 72 hours is $213. The best return flight deal from Washington, D.C. Dulles Intl Airport to Las Vegas found on momondo in the last 72 hours is $210.
The fastest flight from Washington, D.C. Dulles Intl Airport to Las Vegas takes 5h 09m
Direct flights go from Washington, D.C. Dulles Intl Airport to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • How far is Washington, D.C. Dulles Intl to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Las Vegas Harry Reid Intl is 3310.3 km. Typically, this will take 5h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Las Vegas Harry Reid Intl Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Las Vegas Harry Reid Intl Airport?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Las Vegas Harry Reid Intl Airport.

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

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Las Vegas?


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Las Vegas?

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 Las Vegas from Washington, D.C..

Can I find flights from Washington, D.C. to Las Vegas with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Las Vegas?

Once all potential Washington, D.C. to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Washington, D.C. and alert you when they change.


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