Question 1

How far in advance should I book a flight to Las Vegas?

Accepted Answer

You are more likely to see cheaper flights to Las Vegas from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Detroit for as low as $227 on momondo.

Question 2

What is the cheapest time of day to depart on your flight to Las Vegas?

Accepted Answer

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $256. Flights to Las Vegas are more costly at noon, with an average ticket price of $470. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 3

What is the cheapest Detroit to Las Vegas Harry Reid Intl flight route?

Accepted Answer

Fly from Detroit Metropolitan Wayne County to Las Vegas Harry Reid Intl for the best Detroit - Las Vegas Harry Reid Intl flight prices

Question 4

How many flights depart from Detroit to Las Vegas on average per week?

Accepted Answer

As of August 2025, 101 flights take off from Detroit and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Question 5

What cabin class options are available on Detroit to Las Vegas Harry Reid Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on Detroit to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 6

What is the cheapest month to fly to Las Vegas?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Las Vegas from Detroit, with most prices found around $214. The month of June is another great option to travel to Las Vegas, with average flight prices from Detroit averaging around $236.

Question 7

What airlines fly to Las Vegas?

Accepted Answer

Spirit Airlines, Delta and Southwest are the top three most popular airlines that fly to Las Vegas from Detroit according to our data. Spirit Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Question 8

How many flights depart from Detroit to Las Vegas on average per day?

Accepted Answer

The number of flights available between Detroit and Las Vegas is 14 per day as of August 2025. The most frequent departure time is 6:00PM, with 50% of daily flights leaving in the evening.

Question 9

What is the cheapest day to depart on your flight to Las Vegas?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $268. Flights from Detroit to Las Vegas on a Thursday will generally be more expensive and average around $318. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 10

How have Detroit to Las Vegas flight prices changed over time?

Accepted Answer

As of August 2025, prices for Detroit to Las Vegas flights are approximately 4% more expensive when compared to flights at the same time last year.

Question 11

What is the cheapest airline that flies from Detroit to Las Vegas Harry Reid Intl?

Accepted Answer

Spirit Airlines, Southwest, and American Airlines are the most popular carriers operating from Detroit to Las Vegas Harry Reid Intl

Question 12

What is the typical price of a round-trip flight between Detroit and Las Vegas?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $173 to $339.
The lowest price recently found on this route was $110.

Question 13

What are the airports for flights from Detroit to Las Vegas?

Accepted Answer

If you book a flight to Las Vegas from Detroit you will be flying out of Detroit Metropolitan Wayne County International Airport (DTW). This airport serves the area of Detroit and is Michigan’s busiest hub. There is a bus from Downtown Detroit that goes to the airport and takes a little over an hour depending on the traffic at the time. These flights will arrive in Las Vegas at the Las Vegas McCarren International Airport (LAS). This airport is located at the south end of the famous Las Vegas Strip. There are public buses that take you to the city center in about an hour. The non-stop flights from Detroit to Las Vegas are around four and a half hours long.

Question 14

Do any airlines fly non-stop from Detroit to Las Vegas?

Accepted Answer

There are a few airlines offering direct routes between Detroit Metropolitan Wayne County International Airport and Las Vegas McCarren International Airport. For instance, both Delta Airlines and Frontier Airlines operate daily and frequent direct flights. As for Spirit Airlines and Southwest Airlines, the non-stop flights they offer are only seasonal and run during certain months out of the year. While they are up and running, the Spirit Airlines flights are offered every day of the week, unlike the Southwest Airlines flights that are only available a few days out of the week.

Question 15

What are good stopover options on the way from Detroit and Las Vegas?

Accepted Answer

It’s possible, when searching for your tickets to Las Vegas from Detroit, that you find more affordable trips with at least one layover in between. Flying with Spirit Airlines there are layover options stopping in Denver International Airport (DEN) adding approximately four and a half hours to the total of your trip. Frontier Airlines also offers layover journeys that make their stop in Denver International Airport. American Airlines has quick routes with a stopover in Dallas-Fort Worth International Airport (DFW) and United Airlines operates flights with a short layover at Chicago O’Hare International Airport (ORD).

Question 16

Do you need a visa or a passport to fly from Detroit to Las Vegas?

Accepted Answer

No, it’s not mandatory to bring a passport with you when you’re traveling from Detroit to Las Vegas as a U.S. citizen. The only requirement is that you bring a valid government-issued ID. However, a passport is an example of a valid form of ID for traveling by plane. On the other hand, documents like permanent resident cards and driver’s license are also accepted. Nonetheless, soon U.S. driver’s licenses will need to be Real IDs to be used as identification to board flights. As for the visa requirements, U.S. citizens to not need to obtain a visa to travel within the United States from Detroit to Las Vegas.

Question 17

When did momondo last update prices for flights from Detroit to Las Vegas Harry Reid Intl Airport?

Accepted Answer

Prices for flights from Detroit to Las Vegas Harry Reid Intl Airport refresh daily.

Question 18

How many operators does momondo search for flights from Detroit to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The number of operators available for flights from Detroit to Las Vegas Harry Reid Intl Airport is 8 as of August 2025.

Question 19

How old do you have to be to fly from Detroit to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Las Vegas Harry Reid Intl Airport.

Question 20

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$62
Fastest flight time	4h 10m
Direct flights	Every day
Airports in Las Vegas	1 airport

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $106	Free Cancellation	Rating 5.8 3,232 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $122	Free Cancellation	Rating 6.3 8,054 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $148	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Sun Country Air	PriceFrom $154	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 8,915 reviews	Search United Airlines flights
Southwest	PriceFrom $257	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Cheap flights from Detroit to Las Vegas from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Las Vegas departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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What is the typical price of a round-trip flight between Detroit and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Detroit, with most prices found around $214. The month of June is another great option to travel to Las Vegas, with average flight prices from Detroit averaging around $236.

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest Detroit to Las Vegas Harry Reid Intl flight route?

Fly from Detroit Metropolitan Wayne County to Las Vegas Harry Reid Intl for the best Detroit - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

What cabin class options are available on Detroit to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on Detroit to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Detroit to Las Vegas flight prices changed over time?

As of August 2025, prices for Detroit to Las Vegas flights are approximately 4% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Detroit to Las Vegas Harry Reid Intl?

Spirit Airlines, Southwest, and American Airlines are the most popular carriers operating from Detroit to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

How many flights depart from Detroit to Las Vegas on average per day?

The number of flights available between Detroit and Las Vegas is 14 per day as of August 2025. The most frequent departure time is 6:00PM, with 50% of daily flights leaving in the evening.

How many flights depart from Detroit to Las Vegas on average per week?

As of August 2025, 101 flights take off from Detroit and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When to book flights from Detroit to Las Vegas

Cheap Detroit to Las Vegas (DTT to LAS) flight deals and tips

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How far is Detroit to Las Vegas Harry Reid Intl by plane?

When did momondo last update prices for flights from Detroit to Las Vegas Harry Reid Intl Airport?

How many operators does momondo search for flights from Detroit to Las Vegas Harry Reid Intl Airport?

How old do you have to be to fly from Detroit to Las Vegas Harry Reid Intl Airport?

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

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What is the most popular airline from Detroit to Las Vegas?

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