Is Delta the cheapest airline to fly with from Washington, D.C. to Las Vegas?

With an average price of $339 return, Delta is not the cheapest airline to fly from Washington, D.C. to Las Vegas with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $247 on average.

What is the cheapest Delta flight from Washington, D.C. to Las Vegas?

In the last 3 days, the lowest price for a flight with Delta from Washington, D.C. to Las Vegas was $140 for a return flight and $69 for a one-way flight.

Does Delta fly direct to Las Vegas from Washington, D.C.?

No, Delta does not fly the route directly.

What’s the cheapest day of the week to fly from Washington, D.C. to Las Vegas with Delta?

On average, the cheapest day of the week to fly from Washington, D.C. to Las Vegas with Delta is Friday, when prices are around $128. The most expensive day is generally Saturday, where the average price is around $166.

What’s the cheapest month to fly from Washington, D.C. to Las Vegas with Delta?

The cheapest month for Delta flights to Las Vegas from Washington, D.C. is generally October, where plane tickets cost $156 on average. If possible, try to avoid the most expensive months of January and September, where tickets cost $310 and $378 respectively.

$129 Cheap Delta Flights from Washington, D.C. to Las Vegas

Flights Deals

Cheap Delta Flight Deals from Washington, D.C. to Las Vegas

Here are some of the best deals found on KAYAK recently from Delta for round-trip flights from Washington, D.C. to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip Delta flight deals from Washington, D.C. to Las Vegas

KAYAK's recommended round-trip Delta deals departing in the coming months from Washington, D.C. to Las Vegas.

Discover the best prices for you by selecting your travel dates on KAYAK.

6:00 am - 10:17 amIAD-LAS

7h 17m1 stop

7:10 am - 4:33 pmLAS-IAD

6h 23m1 stop

$257Delta

Find Deal

Wed, Jul 2 - Thu, Jul 3

6:59 am - 10:53 amDCA-LAS

6h 54m1 stop

9:45 am - 6:59 pmLAS-DCA

6h 14m1 stop

$257Delta

Find Deal

Tue, Jul 1 - Thu, Jul 3

3:37 pm - 8:05 pmIAD-LAS

7h 28m1 stop

12:54 am - 11:16 amLAS-IAD

7h 22m1 stop

$268Delta

Find Deal

Tue, May 27 - Wed, May 28

6:00 am - 9:50 amDCA-LAS

6h 50m1 stop

11:54 pm - 11:00 amLAS-DCA

8h 06m1 stop

$268Delta

Find Deal

Sat, May 24 - Tue, May 27

7:30 am - 11:59 amIAD-LAS

7h 29m1 stop

12:54 am - 11:16 amLAS-IAD

7h 22m1 stop

$277Delta

Find Deal

Mon, May 26 - Wed, May 28

7:50 am - 12:48 pmDCA-LAS

7h 58m1 stop

12:55 am - 11:00 amLAS-DCA

7h 05m1 stop

$277Delta

Find Deal

Thu, May 29 - Wed, Jun 4

7:05 am - 11:20 amIAD-LAS

7h 15m1 stop

12:54 am - 11:16 amLAS-IAD

7h 22m1 stop

$278Delta

Find Deal

Tue, May 20 - Mon, May 26

3:37 pm - 8:05 pmIAD-LAS

7h 28m1 stop

11:59 pm - 9:00 amLAS-IAD

6h 01m1 stop

$279Delta

Find Deal

Mon, May 19 - Wed, May 21

1:45 pm - 7:13 pmDCA-LAS

8h 28m1 stop

11:50 am - 10:59 pmLAS-DCA

8h 09m1 stop

$279Delta

Find Deal

Thu, Jul 3 - Mon, Jul 7

6:15 am - 10:28 amIAD-LAS

7h 13m1 stop

2:00 pm - 11:29 pmLAS-IAD

6h 29m1 stop

$283Delta

Find Deal

Sat, Aug 30 - Thu, Sep 4

Useful Info

Low season	February
High season	April
Cheapest flight	$129
Average price round-trip	$391

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly and prices are also 0% lower on average.

Flight from Washington Dulles Airport to Las Vegas

(price for this month)

When to Book Flights with Delta from Washington, D.C. to Las Vegas

Average price per month

Flight prices as travel date approaches

Is Delta the cheapest airline to fly with from Washington, D.C. to Las Vegas?
With an average price of $339 return, Delta is not the cheapest airline to fly from Washington, D.C. to Las Vegas with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $247 on average.
What is the cheapest Delta flight from Washington, D.C. to Las Vegas?
In the last 3 days, the lowest price for a flight with Delta from Washington, D.C. to Las Vegas was $140 for a return flight and $69 for a one-way flight.
Does Delta fly direct to Las Vegas from Washington, D.C.?
No, Delta does not fly the route directly.
What’s the cheapest day of the week to fly from Washington, D.C. to Las Vegas with Delta?
On average, the cheapest day of the week to fly from Washington, D.C. to Las Vegas with Delta is Friday, when prices are around $128. The most expensive day is generally Saturday, where the average price is around $166.
What’s the cheapest month to fly from Washington, D.C. to Las Vegas with Delta?
The cheapest month for Delta flights to Las Vegas from Washington, D.C. is generally October, where plane tickets cost $156 on average. If possible, try to avoid the most expensive months of January and September, where tickets cost $310 and $378 respectively.

8.0

Very goodBased on 7,936 verified guest reviews

7.3Food

7.9Comfort

8.5Crew

7.9Entertainment

8.2Boarding

Pros +

Cons -

We had a 2.5 hour delay because there was someone missing in the crew. (in 99 reviews)

Show reviews that mention

10.0 Wonderful

Verified traveler, Apr 2025

ATL-TLH

Great

10.0 Wonderful

Verified traveler, Apr 2025

AMS-ATL

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 Wonderful

Verified traveler, Apr 2025

VIE-AMS

All was very good!

6.0 Okay

Barbara, Apr 2025

JFK-FCO

Our bag was lost so that made unnecessary chaos On our trip

8.0 Very good

Fredrick, Apr 2025

GSO-DTW

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

10.0 Wonderful

Verified traveler, Apr 2025

JFK-GRU

Perfect

10.0 Wonderful

Renee, Apr 2025

DTW-MCO

Crew was friendly Love the entertainment in the seat head rest.

6.0 Okay

Alex, Apr 2025

MIA-SEA

Long before take off and late at Seattle.

8.0 Very good

Verified traveler, Apr 2025

LAX-DEN

Delta flight was on time, seats were comfortable, and crew was nice.

10.0 Wonderful

Robin, Apr 2025

CVG-LGA

Crew was great. Helpful friendly.

Everything you need to know for your flight from Washington, D.C. to Las Vegas

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

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$129 Find Cheap Delta Flights from Washington, D.C. to Las Vegas

Search hundreds of travel sites at once for deals on Delta flights from Washington, D.C. to Las Vegas

Cheap Delta Flight Deals from Washington, D.C. to Las Vegas

Recent round-trip Delta flight deals from Washington, D.C. to Las Vegas

Recent one-way Delta flight deals from Washington, D.C. to Las Vegas

Recent last minute Delta flight deals from Washington, D.C. to Las Vegas

Good to know

When to Book Flights with Delta from Washington, D.C. to Las Vegas

FAQs for flying to Las Vegas with Delta

Is Delta the cheapest airline to fly with from Washington, D.C. to Las Vegas?

What is the cheapest Delta flight from Washington, D.C. to Las Vegas?

Does Delta fly direct to Las Vegas from Washington, D.C.?

What’s the cheapest day of the week to fly from Washington, D.C. to Las Vegas with Delta?

What’s the cheapest month to fly from Washington, D.C. to Las Vegas with Delta?

Delta Customer Reviews

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Everything you need to know for your flight from Washington, D.C. to Las Vegas

Other airlines flying from Washington, D.C. to Las Vegas

Flight deals from the most popular airlines with KAYAK users flying the route

Cabin class types available on flights to Las Vegas

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Las Vegas with a hotel stay or car rental

Top Delta flights

The most popular destinations for flights with Delta according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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