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

View AU$227 flight on Mon, 21 Sept 2026Opens in a new window

Flight 1

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 8 Aug - Tue, 11 Aug
DTW
Detroit
LAS
Las Vegas
AU$374 Return, found 6 days ago
AU$374
Return
found 6 days ago
Select Delta flight, departing Sat, 8 Aug from Detroit to Las Vegas, returning Tue, 11 Aug, priced at AU$374 found 6 days ago
American Airlines
Thu, 20 Aug - Wed, 26 Aug
DTW
Detroit
LAS
Las Vegas
AU$391 Return, found 5 days ago
AU$391
Return
found 5 days ago
Select American Airlines flight, departing Thu, 20 Aug from Detroit to Las Vegas, returning Wed, 26 Aug, priced at AU$391 found 5 days ago
American Airlines
Thu, 20 Aug - Wed, 26 Aug
DTW
Detroit
LAS
Las Vegas
AU$397 Return, found 5 days ago
AU$397
Return
found 5 days ago
Select American Airlines flight, departing Thu, 20 Aug from Detroit to Las Vegas, returning Wed, 26 Aug, priced at AU$397 found 5 days ago
American Airlines
Wed, 5 Aug - Sat, 8 Aug
DTW
Detroit
LAS
Las Vegas
AU$402 Return, found 5 days ago
AU$402
Return
found 5 days ago
Select American Airlines flight, departing Wed, 5 Aug from Detroit to Las Vegas, returning Sat, 8 Aug, priced at AU$402 found 5 days ago
Delta
Wed, 26 Aug - Wed, 2 Sept
DTW
Detroit
LAS
Las Vegas
AU$426 Return, found 1 day ago
AU$426
Return
found 1 day ago
Select Delta flight, departing Wed, 26 Aug from Detroit to Las Vegas, returning Wed, 2 Sept, priced at AU$426 found 1 day ago
American Airlines
Thu, 20 Aug - Wed, 26 Aug
DTW
Detroit
LAS
Las Vegas
AU$444 Return, found 5 days ago
AU$444
Return
found 5 days ago
Select American Airlines flight, departing Thu, 20 Aug from Detroit to Las Vegas, returning Wed, 26 Aug, priced at AU$444 found 5 days ago
American Airlines
Thu, 20 Aug - Wed, 26 Aug
DTW
Detroit
LAS
Las Vegas
AU$450 Return, found 5 days ago
AU$450
Return
found 5 days ago
Select American Airlines flight, departing Thu, 20 Aug from Detroit to Las Vegas, returning Wed, 26 Aug, priced at AU$450 found 5 days ago
Alaska Airlines
Mon, 21 Sept - Thu, 24 Sept
DTW
Detroit
LAS
Las Vegas
AU$454 Return, found 13 hours ago
AU$454
Return
found 13 hours ago
Select Alaska Airlines flight, departing Mon, 21 Sept from Detroit to Las Vegas, returning Thu, 24 Sept, priced at AU$454 found 13 hours ago
Delta
Thu, 20 Aug - Wed, 26 Aug
DTW
Detroit
LAS
Las Vegas
AU$475 Return, found 5 days ago
AU$475
Return
found 5 days ago
Select Delta flight, departing Thu, 20 Aug from Detroit to Las Vegas, returning Wed, 26 Aug, priced at AU$475 found 5 days ago
United
Wed, 26 Aug - Wed, 2 Sept
DTW
Detroit
LAS
Las Vegas
AU$534 Return, found 1 day ago
AU$534
Return
found 1 day ago
Select United flight, departing Wed, 26 Aug from Detroit to Las Vegas, returning Wed, 2 Sept, priced at AU$534 found 1 day ago

Find the cheapest month to fly from Detroit (DTW) to Las Vegas (LAS)

May is typically the cheapest month to fly

From AU$219 - AU$314 per traveller.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find one-way and return flights from DTW to LAS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DTW to LAS ticket fares go up or down.
What is the cheapest month to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
August is typically the cheapest month to fly from Detroit Metropolitan Wayne County (DTW) to Harry Reid Intl. (LAS), with average return fares around AU$450. August often sees lower prices as it's a shoulder season for travel, falling between the peak summer and holiday periods. Other cheap months to fly from Detroit Metropolitan Wayne County (DTW) to Harry Reid Intl. (LAS) include February and September.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are 4 airlines offering direct flights from Detroit Metropolitan Wayne County (DTW) to Las Vegas, NV (LAS). Here are the top carriers:
  • Delta operates 36 direct flights from DTW to LAS every week.
  • Spirit Airlines operates 20 direct flights from DTW to LAS every week.
  • Southwest Airlines operates 7 direct flights from DTW to LAS every week.
  • Frontier Airlines operates 7 direct flights from DTW to LAS every week.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Frontier Airlines is one of the cheapest airlines offering nonstop return flights from Detroit Metropolitan Wayne County (DTW) to Harry Reid Intl. (LAS), with prices starting from around AU$146 for flights that can be booked for departure within the next year. Sun Country Airlines is one of the cheapest airlines offering connecting return flights on this route, with prices starting from around AU$627. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Detroit, MI (DTW) to Las Vegas, NV (LAS)?
To find a cheap flight from Detroit, MI (DTW) to Las Vegas, NV (LAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) will differ from traveler to traveler. If you like to fly early, Frontier Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Detroit, MI (DTW) to Las Vegas, NV (LAS)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll find around 9 nonstop flights per day from Detroit Metropolitan Wayne County (DTW) to Harry Reid Intl. (LAS). For even more choices, look at flights that include layovers, as there are approximately 162 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), and Denver Intl. (DEN).
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Detroit Metropolitan Wayne County (DTW) to Harry Reid International Airport (LAS) typically departs around 5:00 AM. This service is usually operated by American Airlines. This is a seasonal service, active in January, February, March, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll typically find the most flights from Detroit Metropolitan Wayne County (DTW) to Harry Reid International Airport (LAS) on a Friday, with around 97 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Fridays offer notably more flight options compared to other days of the week, making it a great day to travel if you're looking for flexibility.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Detroit Metropolitan Wayne County (DTW) to Harry Reid Intl. (LAS) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Southwest Airlines, offer flights during this window. Many travellers prefer these times because it allows for an early arrival in Las Vegas, giving you more time to enjoy your destination.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
When flying from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.), you have a few options. A nonstop flight typically takes around 4 hours 18 minutes. If you opt for a flight with one stop, your travel time will be longer, usually around 8 hours 48 minutes. For flights with two or more stops, expect the journey to take approximately 10 hours 18 minutes. The distance between these two cities is about 2808 kilometres. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You can fly business class or first class between DTW and LAS. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, Spirit Airlines, Delta, United, and American Airlines.
How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas, NV (LAS) from Detroit, MI (DTW)?
If you're planning to travel to Las Vegas from Detroit Metropolitan Wayne County (DTW), you can fly directly into Harry Reid International Airport (LAS). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Midway Intl. (MDW), or O'Hare Intl. (ORD) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW) to Las Vegas, NV (LAS)?
If you booked your Detroit, MI (DTW) to Las Vegas, NV (LAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$374
Distance
2791 km
Average flight time
1 hour 17 mins

Book with confidence

Your quick guide to flights from Detroit to Las Vegas

Pick up great flights from Detroit to Las Vegas

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Detroit to Las Vegas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Detroit to Las Vegas that take around hours.

Find cheap flights from Detroit to Las Vegas

From the great flight deals with prices currently ranging from AU$374 to AU$534, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Detroit to Las Vegas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Las Vegas is normally in August.

Reasons to book your flight from Detroit to Las Vegas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Detroit to Las Vegas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Las Vegas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Detroit to Las Vegas

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