$52 Cheap Frontier Airlines flights Detroit (DTW) to Las Vegas (LAS)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap Frontier Airlines round-trip flights from $104 from DTW to LAS. Affordable one-way options from $52 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or round-trip flights to Las Vegas in January or June. You could find a cheap fare with Frontier Airlines during these off-peak months.

For cheap Frontier Airlines fares from Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid Intl. Airport (LAS), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence how much you pay. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, press search and tick the “Nonstop” filter on Expedia to browse any direct flights from DTW to LAS with Frontier Airlines or other carriers.

To find the earliest departures from DTW to LAS with Frontier Airlines, sort your results by “Early Morning” and “Morning.” Booking an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Frontier Airlines flights from Detroit Metropolitan Wayne County Airport (DTW) to Las Vegas come in to land at Harry Reid Intl. Airport (LAS). This is the main gateway here.

A rewarding loyalty program and the chance to rack up points through Frontier Miles are the start of the reasons to depart from DTW to LAS with Frontier Airlines. Plus, by joining Expedia’s free One Key™ program, you can earn OneKeyCash™* alongside Frontier Airlines’s loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can reschedule or cancel your flight, although there may be additional fees if you made your booking more than 24 hours ago. Prefer to keep your options open? Use Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you need to revise your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.