Cheap flights from Detroit to Las Vegas from C$ 169

If you’re not able to fly to Las Vegas in October, then February is your next best option. Flight prices from Detroit to Las Vegas during February average around C$ 308.

The cheapest day to depart from Detroit to Las Vegas is on a Saturday. Travellers who choose to depart for Las Vegas on a Saturday will often find tickets for as low as C$ 445. The most expensive day to fly to Las Vegas is Wednesday, with ticket prices averaging around C$ 632.

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as C$ 386. Try not to purchase tickets at noon because they tend to be around C$ 666. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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 C$ 445 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 C$ 358 on momondo.

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

You could potentially save up to 57% on your flight if you consider stops on a Detroit to Las Vegas flight.

As of June 2026, prices for Detroit to Las Vegas flights are approximately 79% more expensive when compared to flights at the same time last year.

Southwest is the most popular carrier operating from Detroit to Las Vegas Harry Reid Intl

Southwest, Frontier and Delta are the top three most popular airlines that fly to Las Vegas from Detroit according to our data. Southwest is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 4 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Detroit and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Spirit Airlines has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Phoenix (PHX) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

Flights via Phoenix (PHX) offer the lowest average round-trip price of C$ 227.

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 44m.

Phoenix (PHX) has the shortest average layover time for this route: 1h 07m.

The number of flights available between Detroit and Las Vegas is 13 per day as of June 2026. The most frequent departure time is 6:00p.m., with 48% of daily flights leaving in the evening.

As of June 2026, there are 95 flights per week flying from Detroit to Las Vegas. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.