Detroit to Las Vegas flights
Round trip · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Detroit → Las Vegas drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $281 |
| November 2026 | No fares found yet |
| December 2026 | $250 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 29 – Jan 5, 2027 7 nights · leave Tue$250$250 Book
Frontier Airlines Nonstop · 5h 05m -
Oct 17 – 22 5 nights · leave Sat$281$281 Book
Frontier Airlines 1 stop · 4h 38m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Las Vegas
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Airport transfer to Las Vegas
Fixed prices from LAS on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Las Vegas · Dec 29 – Jan 5, 2027Travel insurance · EKTA Airport transfer · Kiwitaxi
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Detroit to Las Vegas: questions
How much is a flight from Detroit to Las Vegas?
The cheapest round trip we have found right now is $250, leaving December 29 and returning January 5. Prices are per person, economy, in USD.
About this route
We track round-trip economy fares from Detroit (United States) to Las Vegas (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $250, departing December 29 and returning January 5 on a nonstop flight. The cheapest month to fly in our data is December, from $250. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.