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Cheap flights from Detroit to Las Vegas from C$ 135

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LAS
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Detroit All airports to Las Vegas Harry Reid Intl are usually found in June or October, booked 25 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Detroit to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Las Vegas
Explore the most affordable flight options available from Detroit to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2026.

Mon 11/58:52 a.m.
DTW
-
LAS
1 stop9h 07m
Frontier
Wed 13/58:59 p.m.
LAS
-
DTW
1 stop12h 36m
Frontier
Deal found 21/4C$ 247
Sat 9/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Wed 13/58:59 p.m.
LAS
-
DTW
1 stop12h 36m
Frontier
Deal found 21/4C$ 249
Tue 26/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Thu 28/512:29 a.m.
LAS
-
DTW
1 stop9h 06m
Frontier
Deal found 23/4C$ 253
Tue 26/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Fri 29/512:29 a.m.
LAS
-
DTW
1 stop9h 06m
Frontier
Deal found 21/4C$ 254
Wed 12/82:45 p.m.
DTW
-
LAS
1 stop8h 15m
Southwest
Wed 19/811:15 a.m.
LAS
-
DTW
Nonstop4h 00m
Southwest
Deal found 24/4C$ 269
Sat 9/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Tue 12/510:07 p.m.
LAS
-
DTW
1 stop6h 15m
Frontier
Deal found 23/4C$ 273
Fri 29/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Mon 1/66:17 p.m.
LAS
-
DTW
1 stop15h 18m
Frontier
Deal found 21/4C$ 279
Mon 11/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Thu 14/57:15 a.m.
LAS
-
DTW
1 stop8h 28m
Frontier
Deal found 25/4C$ 280
Sat 16/57:53 p.m.
DTW
-
LAS
1 stop6h 45m
Frontier
Tue 19/510:07 p.m.
LAS
-
DTW
1 stop6h 15m
Frontier
Deal found 25/4C$ 281

Find flight deals from Detroit to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 April 2026.

Round-trip from

C$ 247

One-way from

C$ 135

Popular in

March

Cheapest in

June

Average price

C$ 451

Good round-trip deal

C$ 328 or less

Good one-way deal

C$ 275 or less
Frontier
  • Frontier
  • 11/5-13/5
  • 2 total stops
  • 15h 13m total
  • Detroit to Las Vegas
Search Deals
30/5
  • 30/5
  • 1 total stop
  • 13h 55m total
  • Detroit to Las Vegas
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Detroit to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Mon 19/10

10:44 a.m.-5:58 p.m.

1 stop10h 14m

Las Vegas Harry Reid Intl

Thu 22/10

11:10 p.m.-6:09 a.m.

Nonstop3h 59m

C$ 435

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Thu 24/9

5:48 p.m.-7:19 p.m.

Nonstop4h 31m

Las Vegas Harry Reid Intl

Mon 28/9

9:55 a.m.-4:53 p.m.

Nonstop3h 58m

C$ 439

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Mon 25/5

8:00 p.m.-9:23 p.m.

Nonstop4h 23m

Las Vegas Harry Reid Intl

Fri 29/5

11:15 p.m.-6:08 a.m.

Nonstop3h 53m

C$ 488
Quickest round-trip

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Sat 16/5

8:45 a.m.-10:06 a.m.

Nonstop4h 21m

Las Vegas Harry Reid Intl

Tue 19/5

11:15 p.m.-6:08 a.m.

Nonstop3h 53m

C$ 503

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Tue 26/5

12:16 p.m.-1:37 p.m.

Nonstop4h 21m

Las Vegas Harry Reid Intl

Sat 30/5

6:05 a.m.-12:59 p.m.

Nonstop3h 54m

C$ 518

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Sat 16/5

5:05 p.m.-8:20 p.m.

1 stop6h 15m

Las Vegas Harry Reid Intl

Tue 19/5

12:00 p.m.-7:00 p.m.

Nonstop4h 00m

C$ 541

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Sat 9/5

8:00 p.m.-9:23 p.m.

Nonstop4h 23m

Las Vegas Harry Reid Intl

Wed 13/5

1:00 p.m.-8:02 p.m.

Nonstop4h 02m

C$ 547

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Thu 24/9

5:45 a.m.-1:58 p.m.

2 stops11h 13m

Las Vegas Harry Reid Intl

Mon 28/9

11:55 p.m.-9:50 a.m.

1 stop6h 55m

C$ 599

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Fri 28/8

3:55 p.m.-5:22 p.m.

Nonstop4h 27m

Las Vegas Harry Reid Intl

Mon 31/8

6:05 a.m.-1:03 p.m.

Nonstop3h 58m

C$ 600

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Fri 19/6

6:59 p.m.-8:21 p.m.

Nonstop4h 22m

Las Vegas Harry Reid Intl

Wed 24/6

3:15 p.m.-10:15 p.m.

Nonstop4h 00m

C$ 600

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Detroit to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Las Vegas

How far ahead should I book a flight from Detroit to Las Vegas?

To ensure you get the cheapest price possible for a flight from Detroit to Las Vegas, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Detroit to Las Vegas?

Currently, October is the cheapest month in which you can book a flight from Detroit to Las Vegas (average of C$ 286). Flying from Detroit to Las Vegas in April is currently the most expensive (average of C$ 493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to LAS?

Find hourly flight availability from Detroit to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 April 2026.

It’s typically best to fly out from Detroit to Las Vegas in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Las Vegas. Price data was last updated on 25 April 2026.

Travelers seeking maximum savings on their Detroit to Las Vegas flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Las Vegas

Explore weekly flight availability from Detroit to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 April 2026.

The most flights from DTT to LAS are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Detroit to Las Vegas?

What’s the top layover airport for flights from Detroit to Las Vegas?

Share of one-stop round-trip flights from Detroit to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 48% of one-stop itineraries from Detroit to Las Vegas on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Las Vegas?

Average round-trip fare for 1-stop flights from Detroit to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 225.

What’s the fastest layover option from Detroit to Las Vegas?

Shortest average travel time for 1-stop one-way flights from Detroit to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 6h 15m.

Which airport typically offers the quickest layover for flights from Detroit to Las Vegas?

Average layover duration for 1-stop one-way flights from Detroit to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 02m.

How often are flights from Detroit to Las Vegas delayed?

About 15% of weekly flights between Detroit and Las Vegas have experienced delays in the past year, with the average delay time being 143 minutes.

What is the most punctual flight time for Detroit to Las Vegas flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Detroit to Las Vegas flights?

Over the past year, Spirit Airlines has had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 26 April 2026.
See what other customers who have flown with Southwest,Delta, andSpirit Airlines from Detroit to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews
Check prices

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews
Check prices

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,459 reviews
Southwest
8.0
Very good
4,324 reviews
Check prices

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,630 reviews
Southwest
8.0
Very good
4,324 reviews
Check prices

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,976 reviews
Southwest
8.0
Very good
4,324 reviews
Check prices

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Detroit to Las Vegas?

    If you wish to fly to Las Vegas from Detroit, then you need to book flights from Detroit All airports to Las Vegas Harry Reid Intl. There are 14 flights from All airports (DTT) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from All airports are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 4h 13m is how long a nonstop flight from Detroit to Las Vegas Harry Reid Intl typically takes.

  • How long is the flight from Detroit to Las Vegas?

    For as low as C$ 478, Spirit Airlines can have you in Las Vegas from Detroit in 4h 18m. There are 2807 km between Detroit and Las Vegas. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Detroit to Las Vegas round-trip?

    According to our current data, Frontier (C$ 135), Spirit Airlines (C$ 170), and Delta (C$ 272) offers the cheapest pricing from Detroit to Las Vegas. Frontier is currently priced 64% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Detroit to Las Vegas one-way?

    C$ 46 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from C$ 75 and C$ 136, respectively.

  • What are the most reliable airlines from Detroit to Las Vegas?

    The top 3 most reliable airlines when flying from Detroit to Las Vegas are Korean Air (78%), Air France (74%) and Delta (72%).

  • What are the cheapest flights from Detroit to Las Vegas?

    The cheapest flight price from Detroit to Las Vegas is C$ 190. On average you can expect to pay C$ 712. The most popular route, (Detroit Metropolitan Wayne County - Las Vegas Harry Reid Intl), can usually be booked for C$ 320.

  • Can I find deals for flights from Detroit to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Detroit to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Las Vegas.

  • Can I find deals for business class flights from Detroit to Las Vegas?

    Yes. Cheapflights offers flight deals from Detroit to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Las Vegas?

    Currently, October is the cheapest month in which you can book a flight from Detroit to Las Vegas (average of C$ 286). Flying from Detroit to Las Vegas in April is currently the most expensive (average of C$ 493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Kingman
Henderson
North Las Vegas
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Fly from Detroit to Las Vegas on these airlines

Choose from the following airlines for your flight from Detroit to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 26 April 2026.
Spirit Airlines flights from Detroit to Las Vegas Harry Reid Intl
Frontier flights from Detroit to Las Vegas Harry Reid Intl

Top 4 airlines flying from Detroit to Las Vegas

Discover the top 4 airlines that operate flights from Detroit to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 135AverageC$ 339FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 170AverageC$ 280FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 272AverageC$ 409FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 298AverageC$ 523FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Las Vegas?

Cheapflights makes it easy to find Detroit to Las Vegas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Las Vegas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from Detroit.

Can Cheapflights find flights from Detroit to Las Vegas with no change fees?

Yes! Cheapflights helps users easily find flights from Detroit to Las Vegas with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Las Vegas become cheaper?

Yes, Cheapflights offers price alerts on Detroit to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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