← Back to Deals
Book This Deal
STL
Saint Louis
CUN
Cancun
Saint Louis → Cancun
Frontier Airlines · Round Trip · Nonstop
Save $28 (8% off)
Compared to the typical price of $360
$332$360
per person · round trip
Flight Details
Cabin
Economy
Departs
May 23, 2026
Returns
May 25, 2026
Planning your trip to Cancun?
Complete your trip with these deals.
Hotels in Cancun
Find the best hotel deals for your stay.
Coming soon →Rental Cars in Cancun
Get around with affordable rental car deals.
Coming soon →Adventures in Cancun
Explore tours, activities, and experiences.
Coming soon →