Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Detroit to Las Vegas from C$ 178

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LAS
6 Aug — 13 Aug1
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 January or October, booked 85 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

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 7 July 2026.

Sat 3/102:18 p.m.
DTW
-
LAS
1 stop7h 51m
Frontier
Mon 12/1012:21 a.m.
LAS
-
DTW
Nonstop4h 00m
Frontier
Deal found 3/7C$ 344
Wed 2/97:55 a.m.
DTW
-
LAS
1 stop8h 52m
Frontier
Sat 5/911:17 p.m.
LAS
-
DTW
Nonstop4h 03m
Frontier
Deal found 2/7C$ 347
Wed 7/108:54 p.m.
DTW
-
LAS
1 stop15h 32m
Frontier
Mon 12/1012:21 a.m.
LAS
-
DTW
Nonstop4h 00m
Frontier
Deal found 3/7C$ 348
Sat 3/102:18 p.m.
DTW
-
LAS
1 stop7h 51m
Frontier
Fri 16/1012:21 a.m.
LAS
-
DTW
Nonstop4h 00m
Frontier
Deal found 3/7C$ 350
Thu 13/812:50 p.m.
DTW
-
LAS
1 stop25h 55m
Frontier
Fri 21/812:30 a.m.
LAS
-
DTW
2 stops21h 34m
Frontier
Deal found 3/7C$ 357
Mon 2/1110:50 a.m.
DTW
-
LAS
Nonstop4h 35m
Southwest
Thu 5/1112:10 p.m.
LAS
-
DTW
Nonstop3h 50m
Southwest
Deal found 6/7C$ 358
Mon 17/85:35 p.m.
DTW
-
LAS
2 stops20h 33m
Frontier
Fri 21/811:17 p.m.
LAS
-
DTW
Nonstop4h 03m
Frontier
Deal found 6/7C$ 360
Sun 23/88:30 a.m.
DTW
-
LAS
Nonstop4h 27m
Frontier
Sat 29/811:17 p.m.
LAS
-
DTW
Nonstop4h 03m
Frontier
Deal found 6/7C$ 361
Sat 15/85:00 p.m.
DTW
-
LAS
1 stop8h 35m
American Airlines
Fri 28/81:08 p.m.
LAS
-
DTW
1 stop7h 24m
American Airlines
Deal found 7/7C$ 362
Wed 12/85:13 p.m.
DTW
-
LAS
2 stops21h 51m
Frontier
Fri 14/811:59 p.m.
LAS
-
DTW
Nonstop4h 01m
Frontier
Deal found 7/7C$ 364
Sat 24/108:51 a.m.
DTW
-
LAS
Nonstop4h 27m
Frontier
Tue 3/117:00 a.m.
LAS
-
DTW
2 stops28h 39m
Frontier
Deal found 4/7C$ 365
Sat 22/810:18 a.m.
DTW
-
LAS
2 stops15h 52m
Frontier
Wed 26/811:17 p.m.
LAS
-
DTW
Nonstop4h 03m
Frontier
Deal found 7/7C$ 367

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 7 July 2026.

Round-trip from

C$ 344

One-way from

C$ 178

Popular in

June

Cheapest in

January

Average price

C$ 527

Good round-trip deal

C$ 380 or less

Good one-way deal

C$ 248 or less
Frontier
  • Frontier
  • 3/10-12/10
  • 1 total stop
  • 11h 51m total
  • Detroit to Las Vegas
Search Deals
Frontier
  • Frontier
  • 18/8
  • 2 total stops
  • 37h 54m total
  • Detroit to Las Vegas
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 7 July 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

Sat 22/8

6:35 a.m.-11:10 a.m.

1 stop7h 35m

Las Vegas Harry Reid Intl

Sat 29/8

7:25 a.m.-4:00 p.m.

1 stop5h 35m

C$ 387
Quickest round-trip

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Mon 5/10

8:30 p.m.-9:45 p.m.

Nonstop4h 15m

Las Vegas Harry Reid Intl

Thu 15/10

10:30 p.m.-5:10 a.m.

Nonstop3h 40m

C$ 465

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Mon 5/10

5:55 a.m.-9:30 a.m.

1 stop6h 35m

Las Vegas Harry Reid Intl

Thu 8/10

5:15 a.m.-3:50 p.m.

1 stop7h 35m

C$ 493

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Wed 19/8

6:25 a.m.-12:15 p.m.

2 stops8h 50m

Las Vegas Harry Reid Intl

Sat 22/8

12:20 a.m.-10:20 a.m.

1 stop7h 00m

C$ 499

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Mon 28/9

6:20 a.m.-10:10 a.m.

1 stop6h 50m

Las Vegas Harry Reid Intl

Fri 2/10

12:30 p.m.-7:30 p.m.

Nonstop4h 00m

C$ 553

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Wed 9/9

7:51 p.m.-9:07 p.m.

Nonstop4h 16m

Las Vegas Harry Reid Intl

Wed 23/9

11:25 a.m.-6:27 p.m.

Nonstop4h 02m

C$ 567

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Fri 23/10

12:35 p.m.-1:52 p.m.

Nonstop4h 17m

Las Vegas Harry Reid Intl

Tue 3/11

11:45 a.m.-6:42 p.m.

Nonstop3h 57m

C$ 567

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Tue 18/8

6:25 a.m.-10:55 a.m.

2 stops7h 30m

Las Vegas Harry Reid Intl

Sun 23/8

6:00 a.m.-4:45 p.m.

2 stops7h 45m

C$ 574

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Sun 22/11

10:50 a.m.-12:25 p.m.

Nonstop4h 35m

Las Vegas Harry Reid Intl

Wed 25/11

12:20 a.m.-10:10 a.m.

1 stop6h 50m

C$ 581

DetroitLas Vegas

DTW - LAS

DTWLAS

Detroit Metropolitan Wayne County

Sun 15/11

10:50 a.m.-12:25 p.m.

Nonstop4h 35m

Las Vegas Harry Reid Intl

Fri 20/11

12:10 p.m.-7:00 p.m.

Nonstop3h 50m

C$ 590

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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$ 301). Flying from Detroit to Las Vegas in June is currently the most expensive (average of C$ 597). 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 7 July 2026.

It’s typically best to fly out from Detroit to Las Vegas in the evening. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

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 7 July 2026.

The most flights from DTT to LAS are scheduled on a Tuesday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 50% 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.

Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of C$ 338.

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 17% of weekly flights between Detroit and Las Vegas have experienced delays in the past year, with the average delay time being 141 minutes.

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

Historically, flights departing at night 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 14% of flights being delayed.

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 84 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 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 4 July 2026.

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

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 7 July 2026.
See what other customers who have flown with Southwest,Delta, andFrontier 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
7.9
Good
4,250 reviews
Check prices

Crew

8.6

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Crew

8.6

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,450 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Crew

8.6

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,839 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Crew

8.6

Overall

7.9

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 13 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 09m 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$ 465, Southwest can have you in Las Vegas from Detroit in 4h 15m. 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$ 196), Delta (C$ 254), and Southwest (C$ 344) offers the cheapest pricing from Detroit to Las Vegas. Frontier is currently priced 55% 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$ 84 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from C$ 147 and C$ 353, 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 KLM (75%), Delta (74%) and Korean Air (71%).

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

    The cheapest flight price from Detroit to Las Vegas is C$ 219. On average you can expect to pay C$ 765. The most popular route, (Detroit Metropolitan Wayne County - Las Vegas Harry Reid Intl), can usually be booked for C$ 348.

  • 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$ 301). Flying from Detroit to Las Vegas in June is currently the most expensive (average of C$ 597). 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
Paradise
Kingman
North Las Vegas
Henderson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 7 July 2026.
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 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 196AverageC$ 378FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 254AverageC$ 524FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 344AverageC$ 604FlexibilityNo cancel feeOn-time63%
Search Southwest flights
JetBlueCheapestC$ 590AverageC$ 701FlexibilityNo cancel feeOn-time62%
Search JetBlue 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.