$129 Cheap Alaska Airlines flights Detroit (DTW) to Las Vegas (LAS)

View $129 flight on Mon, Jan 26, 2026Opens in a new window

$129 Cheap Alaska Airlines flights Detroit (DTW) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $129 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Detroit (DTW) to Las Vegas (LAS)

November is typically the cheapest month to fly

From $95 - $219 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $435
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $435
Flights from Detroit (DTW) to Las Vegas (LAS)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Harry Reid Intl.
Airlines serving
Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines
Popular airline
Frontier Airlines
Distance
2791 km
Average flight time
1 hour 31 mins