Is Southwest the cheapest airline to fly with from Detroit Metropolitan Wayne County Airport to Las Vegas?

With an average price of $414 return, Southwest is not the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $185 on average.

Does Southwest fly direct to Las Vegas from Detroit Metropolitan Wayne County Airport?

Yes, Southwest does offer direct flights for the route, with around 3 flights per week.

What’s the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest?

On average, the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest is Tuesday, when prices are around $115. The most expensive day is generally Sunday, where the average price is around $184.

What’s the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest?

The cheapest month for Southwest flights to Las Vegas from Detroit Metropolitan Wayne County Airport is generally September, where plane tickets cost $166 on average. If possible, try to avoid the most expensive months of May and July, where tickets cost $279 and $341 respectively.

$90 Cheap Southwest Flights from Detroit Metropolitan Wayne County Airport to Las Vegas

DTW - LAS

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Flight Deals

Cheap Southwest Flight Deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Here are some of the best deals found on KAYAK recently from Southwest for round-trip flights from Detroit Metropolitan Wayne County Airport 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.

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

Round-trip

One-way

Last minute

Direct

Recent round-trip Southwest flight deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Mon, Dec 8 - Fri, Dec 12

7:25 am - 9:05 amDTW-LAS

4h 40mnonstop

2:10 pm - 12:05 amLAS-DTW

6h 55m1 stop

$189Southwest

Find Deal

Sat, Nov 8 - Tue, Nov 11

6:00 am - 7:45 amDTW-LAS

4h 45mnonstop

6:55 am - 5:50 pmLAS-DTW

7h 55m2 stops

$194Southwest

Find Deal

Wed, Nov 5 - Tue, Nov 11

7:25 am - 9:05 amDTW-LAS

4h 40mnonstop

11:35 pm - 2:45 pmLAS-DTW

12h 10m1 stop

$195Southwest

Find Deal

Wed, Dec 3 - Sat, Dec 6

3:45 pm - 9:40 pmDTW-LAS

8h 55m1 stop

6:15 am - 4:05 pmLAS-DTW

6h 50m1 stop

$199Southwest

Find Deal

Sat, Nov 8 - Tue, Nov 11

1:45 pm - 5:00 pmDTW-LAS

6h 15m1 stop

6:55 am - 5:50 pmLAS-DTW

7h 55m2 stops

$204Southwest

Find Deal

Sat, Nov 1 - Tue, Nov 4

1:05 pm - 9:20 pmDTW-LAS

11h 15m1 stop

11:05 am - 8:40 pmLAS-DTW

6h 35m2 stops

$210Southwest

Find Deal

Wed, Oct 29 - Wed, Nov 5

1:30 pm - 7:15 pmDTW-LAS

8h 45m1 stop

11:05 am - 8:40 pmLAS-DTW

6h 35m2 stops

$238Southwest

Find Deal

Sun, Jan 11 - Wed, Jan 14

7:15 am - 9:05 amDTW-LAS

4h 50mnonstop

10:55 am - 5:50 pmLAS-DTW

3h 55mnonstop

$239Southwest

Find Deal

Mon, Dec 15 - Thu, Dec 18

7:25 am - 9:05 amDTW-LAS

4h 40mnonstop

2:55 pm - 11:40 pmLAS-DTW

5h 45m1 stop

$241Southwest

Find Deal

Tue, Oct 28 - Tue, Nov 4

12:45 pm - 6:40 pmDTW-LAS

8h 55m2 stops

11:05 am - 8:40 pmLAS-DTW

6h 35m2 stops

$243Southwest

Find Deal

Useful Info

Low season	July
High season	October
Cheapest flight	$90
Average price round-trip	$263

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

Most popular time to fly and prices are also 7% lower on average.

Flight from Detroit to Las Vegas

(price for this month)

When to Book Flights with Southwest from Detroit Metropolitan Wayne County Airport to Las Vegas

Average price per month

Flight prices as travel date approaches

Is Southwest the cheapest airline to fly with from Detroit Metropolitan Wayne County Airport to Las Vegas?
With an average price of $414 return, Southwest is not the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $185 on average.
What is the cheapest Southwest flight from Detroit Metropolitan Wayne County Airport to Las Vegas?
In the last 3 days, the lowest price for a flight with Southwest from Detroit Metropolitan Wayne County Airport to Las Vegas was $142 for a return flight and $66 for a one-way flight.
Does Southwest fly direct to Las Vegas from Detroit Metropolitan Wayne County Airport?
Yes, Southwest does offer direct flights for the route, with around 3 flights per week.
What’s the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest?
On average, the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest is Tuesday, when prices are around $115. The most expensive day is generally Sunday, where the average price is around $184.
What’s the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest?
The cheapest month for Southwest flights to Las Vegas from Detroit Metropolitan Wayne County Airport is generally September, where plane tickets cost $166 on average. If possible, try to avoid the most expensive months of May and July, where tickets cost $279 and $341 respectively.

8.0

Very good4,248 verified ratings

7.0Food

7.5Entertainment

8.0Comfort

8.6Crew

8.1Boarding

Pros +

Cons -

Show reviews that mention

10.0 Wonderful

Gabriel, Sep 2025

DEN-SMF

Connecting flight is on time and boarding was a breeze!

10.0 Wonderful

Gabriel, Sep 2025

LGA-DEN

Easy boarding process. No delays!

10.0 Wonderful

Melissa, Sep 2025

MDW-DTW

Excellent

10.0 Wonderful

Melissa, Sep 2025

MSY-MDW

Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience

10.0 Wonderful

Robert, Sep 2025

RNO-LAS

As always, the entire Southwest experience was perfect. Purchasing the tickets on the Southwest web site was effortless, departure and arrival gates were spotless and comfortable, plane was clean and comfortable, crew was excellent and flight was on time. Wheelchair service in Las Vegas at departure was somewhat chaotic and disjointed, but I am not sure if that was Southwest problem, airport problem or combination.

4.0 Mediocre

Ashish, Sep 2025

PHX-OGG

Southwest airlines boarding process is the worst. Period.

8.0 Very good

Verified traveler, Sep 2025

LAS-DTW

Good

10.0 Wonderful

Verified traveler, Sep 2025

CLT-BWI

Always liked SW

10.0 Wonderful

Lynda, Sep 2025

MDW-OKC

Clear communication

10.0 Wonderful

Lynda, Sep 2025

BNA-MDW

On time-smooth flights-clear communication

Everything you need to know for your flight from Detroit Metropolitan Wayne County Airport to Las Vegas

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Spirit Airlines flights from Detroit Metropolitan Wayne County Airport to Las Vegas

Frontier flights from Detroit Metropolitan Wayne County Airport to Las Vegas

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DTW - LAS

$90 Find Cheap Southwest Flights from Detroit Metropolitan Wayne County Airport to Las Vegas

Search hundreds of travel sites at once for deals on Southwest flights from Detroit Metropolitan Wayne County Airport to Las Vegas

Cheap Southwest Flight Deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Recent round-trip Southwest flight deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Recent one-way Southwest flight deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Recent last minute Southwest flight deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Recent direct Southwest flight deals from Detroit Metropolitan Wayne County Airport to Las Vegas

Good to know

When to Book Flights with Southwest from Detroit Metropolitan Wayne County Airport to Las Vegas

FAQs for flying to Las Vegas with Southwest

Is Southwest the cheapest airline to fly with from Detroit Metropolitan Wayne County Airport to Las Vegas?

What is the cheapest Southwest flight from Detroit Metropolitan Wayne County Airport to Las Vegas?

Does Southwest fly direct to Las Vegas from Detroit Metropolitan Wayne County Airport?

What’s the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest?

What’s the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Las Vegas with Southwest?

Southwest Customer Reviews

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Everything you need to know for your flight from Detroit Metropolitan Wayne County Airport to Las Vegas

Other airlines flying from Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County Airport. 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

Flights to other popular destinations

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.

Find deals for your return flight

Top Southwest flights

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