← Back to Deals
Book This Deal
STL
Saint Louis
LAS
Las Vegas
Saint Louis → Las Vegas
Frontier Airlines · Round Trip · Nonstop
$291
per person · round trip
Flight Details
Cabin
Economy
Departs
May 5, 2026
Returns
May 8, 2026
Planning your trip to Las Vegas?
Complete your trip with these deals.
Hotels in Las Vegas
Find the best hotel deals for your stay.
Coming soon →Rental Cars in Las Vegas
Get around with affordable rental car deals.
Coming soon →Adventures in Las Vegas
Explore tours, activities, and experiences.
Coming soon →