$42 Cheap Flights from Detroit (DTW) to Las Vegas (LAS)

View $42 flight on Tue, Jun 3, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $42 for one-way flights and $104 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 28 - Sat, May 31
DTW
Detroit
LAS
Las Vegas
$104 Roundtrip, just found
$104
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 28 from Detroit to Las Vegas, returning Sat, May 31, priced at $104 just found
Spirit Airlines
Tue, Jun 3 - Fri, Jun 6
DTW
Detroit
LAS
Las Vegas
$115 Roundtrip, found 5 hours ago
$115
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Detroit to Las Vegas, returning Fri, Jun 6, priced at $115 found 5 hours ago
Spirit Airlines
Sat, May 10 - Wed, May 28
DTW
Detroit
LAS
Las Vegas
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, May 10 from Detroit to Las Vegas, returning Wed, May 28, priced at $126 found 1 day ago
Frontier Airlines
Tue, May 27 - Fri, May 30
DTW
Detroit
LAS
Las Vegas
$132 Roundtrip, just found
$132
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 27 from Detroit to Las Vegas, returning Fri, May 30, priced at $132 just found
Spirit Airlines
Tue, Jun 3 - Thu, Jun 5
DTW
Detroit
LAS
Las Vegas
$133 Roundtrip, found 1 hour ago
$133
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Detroit to Las Vegas, returning Thu, Jun 5, priced at $133 found 1 hour ago
Spirit Airlines
Tue, May 6 - Tue, May 13
DTW
Detroit
LAS
Las Vegas
$133 Roundtrip, found 8 hours ago
$133
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Tue, May 6 from Detroit to Las Vegas, returning Tue, May 13, priced at $133 found 8 hours ago
Frontier Airlines
Tue, May 27 - Fri, May 30
DTW
Detroit
LAS
Las Vegas
$135 Roundtrip, just found
$135
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 27 from Detroit to Las Vegas, returning Fri, May 30, priced at $135 just found
JetBlue Airways
Wed, Sep 3 - Sun, Sep 7
DTW
Detroit
LAS
Las Vegas
$232 Roundtrip, found 1 hour ago
$232
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Wed, Sep 3 from Detroit to Las Vegas, returning Sun, Sep 7, priced at $232 found 1 hour ago
Delta
Wed, Jul 2 - Fri, Jul 4
DTW
Detroit
LAS
Las Vegas
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Delta flight, departing Wed, Jul 2 from Detroit to Las Vegas, returning Fri, Jul 4, priced at $235 just found
American Airlines
Wed, Jul 2 - Fri, Jul 4
DTW
Detroit
LAS
Las Vegas
$255 Roundtrip, just found
$255
Roundtrip
just found
Select American Airlines flight, departing Wed, Jul 2 from Detroit to Las Vegas, returning Fri, Jul 4, priced at $255 just found

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS) cost?
Grab cheap return fares starting from $132 from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving DTW on May 17 2025 and touching down at LAS. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from DTW to LAS?
The cheapest flights from DTW to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
Select from 3 airlines that operate direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS). These include:

  • Delta Air Lines
  • Spirit Airlines
  • Southwest Airlines

What is the cheapest airline that flies from DTW to LAS?
With tickets starting at $66 for a one-way flight from DTW to LAS, Spirit Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DTW on June 24 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
Every day on average, 7 nonstop flights take off from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS). Choose the departure time that best fits your schedule.
What are the most popular departure times for flights from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
More travelers fly between DTW and LAS at 8 PM than at any other point in the day. Looking for a quieter experience? Travel outside of rush hours and it’s possible you’ll save on your fare as well.
What day of the week has the most flights from DTW to LAS?
Wednesday offers the most flights from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS). Consider jetting off on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
The first flight of the day departing from Detroit Metropolitan Wayne County Airport (DTW) is at around 6:20AM UTC-5. Catch this flight and you’ll land at Harry Reid Intl. Airport (LAS) at approximately 7:53AM UTC-8. The total flight duration is 4h 33m.
How long does it take to fly from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
Flights from DTW to LAS have an average travel time of 4 hours and 37 minutes. The distance between these two airports is 1,750 mi.
What airline has the least delays from DTW to LAS?
Consider booking with Frontier Airlines if you’d like to fly straight from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS) without any holdups. This airline has the strongest track record for punctuality, with an on-time performance of 100%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
To avoid possible delays on the Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Las Vegas from Detroit Metropolitan Wayne County Airport (DTW)?
Check out your flight options from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS). This is the only Las Vegas airport you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute fares from DTW to LAS are typically more expensive. To secure the cheapest rates, start looking for flights early. That being said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Is it cheaper to book a DTW to LAS flight and hotel package?
Booking a DTW to LAS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS)?
In most instances, you’re able to reschedule or cancel your DTW to LAS flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you need more details, visit our Customer Service portal.
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