Flights from Detroit (DTW) to Las Vegas (LAS)

Head out west for the glitz and glamour of the Silver State! Southwest Airlines® has great deals on flights from Detroit Metropolitan Wayne County Airport to Las Vegas McCarran International Airport that make booking your next getaway easy on the wallet, so you can save your pennies for the casino. Booking your next flight to Las Vegas with Southwest® means booking with confidence. If your travel dates are flexible, search for flights with our Low Fare Calendar and find the lowest fares we have available. Make sure to check out Southwest Vacations® for package deals on flights, hotels, rental cars, and more.

Search for Detroit to Las Vegas flights and book your trip today!

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Detroit, MI to Las Vegas, NV

departing on 1/03

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*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 43 travel days available.

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Travel Advisory

During the ongoing COVID-19 pandemic, the availability, health and safety procedures, operations, and schedules for local attractions are changing constantly. Please contact attractions directly for hours of operation, potential temperature screenings, and other possible health and safety procedures and restrictions. Visit our Coronavirus Travel Information page for information about potential restrictions on air travel.

Flight details

Departing from: Detroit Metropolitan Wayne County Airport (DTW)

Arriving at: McCarran International Airport (LAS)


Route information


Daily flights


Weekly flights


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Based on DOT published scheduled average flights Monday-Friday between 11/19/2020 and 12/31/2020, as of 11/20/2020.

Explore Las Vegas.

Without question, your first stop in Sin City should be something representative of the city’s bright lights, party spirit, and old-school charm: the “Welcome to Fabulous Las Vegas” sign. Measuring 25-feet tall, this iconic sign has been a Vegas landmark since 1959. Want to learn more about the city’s relationship with neon? Pay a visit to the Neon Museum, home to over 200 restored and unrestored neon signs across two acres of land, including an outdoor space called the Neon Boneyard.

For another view of the Las Vegas Strip’s neon lights, ride to the top of the High Roller, a 550-foot tall Ferris wheel with glass-enclosed cabins. Don’t miss a stroll on the Strip at ground level, either, for great food, shopping, and other attractions.

While Las Vegas is known for its vast array of casinos, luxury hotels, and high-class shopping, the city is located right in the heart of the Mojave Desert, making it a prime desert wildlife destination. Whether you’re a nature lover at heart or just need a break from the slot machines, there’s much to do in and around Las Vegas that doesn’t require poker chips or a royal flush. Take a day trip to Death Valley National Park for 3.4 million acres of salt flats, canyons, sand dunes, and beautiful desert views, including Zabriskie Point. Red Rock Canyon National Conservation Area, with over two dozen hiking trails through its namesake red sandstone rock formations, is just about 15 miles outside of the city, making it another great daytrip destination. If you’d rather stay close to the city center, pay a visit to the Springs Preserve Botanical Garden, with an award-winning Mojave Collection, a teaching garden, and more. Many of the native species grown here have been rescued from nearby land that was cleared for development, making it a spectacular showcase of hyper-local flora.

Travel tips


Infancy policy

One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.


Pet policy

Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest® pet policy.


Unaccompanied minor

Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.


Bags fly free®1

Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.


The Southwest travel experience

When you book with Southwest, we know that a great trip from Detroit to Las Vegas comes from more than just finding a cheap flight from Detroit Metropolitan Wayne County Airport to Las Vegas McCarran International Airport. That’s why we offer services and perks to make your travel experience as smooth as possible every step of the way, from booking to boarding. Be sure to explore the Southwest® Experience before you book your Detroit to Las Vegas flight.

No matter which of our fabulous destinations you choose, Southwest makes flying simple and fun. And thanks to our Transfarency® promise, you can book your next flight to Las Vegas knowing that you won’t be hassled by hidden fees—we offer low fares and, as always, bags fly free. Sign up for our Click 'N Save® emails to stay in the know about all our latest flight deals. Be sure to check out Southwest Airlines® Experiences for tours, activities, and more hidden gems, and earn Rapid Rewards® points when you fly.

1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.

Questions we hear the most

How many Southwest flights from Detroit to Las Vegas occur daily?

There are 9 flights daily from Detroit to Las Vegas on Southwest Airlines.

What day is it cheapest to fly from Detroit to Las Vegas?

To find the cheapest day and time to fly Detroit to Las Vegas with Southwest, check out our Low Fare Calendar.

Can I rent a car at McCarran International Airport?

You can rent a car at McCarran International Airport—book yours with your flight.

Can I change my flight reservation for my flight from Detroit to Las Vegas?

Yes! Flights from Detroit to Las Vegas—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.

Where can I find the status of my flight from Detroit to Las Vegas?

Check the status of your upcoming Southwest flight here.

Where can I find answers to other questions about flying from Detroit to Las Vegas with Southwest?

Check out the Southwest Airlines® FAQs for answers about everything Southwest.