Direct flights from Cancun to Saint Louis
All flights from CUN to STL non-stop. There are direct flights from Cancun International Airport (CUN), Mexico to Saint Louis Airport (STL), Missouri, USA with Frontier Airlines, Southwest Airlines and American Airlines. 12 weekly departures are currently scheduled on this route. Departure times range from 09:50 to 17:05 depending on the schedule period. The flight distance is 1248 miles (2008 km). Flight time ranges from 3 hours to 3 hours and 44 minutes.
Cancun
, Mexico
Saint Louis
, USA
Airlines with non-stop routes:
Frontier Airlines
Southwest Airlines
American Airlines
Spirit Airlines
Flight schedule from Cancun to Saint Louis with Frontier Airlines
This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-09-14
Flight schedule from Cancun to Saint Louis with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-09-14
Flight schedule from Cancun to Saint Louis with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Cancun to Saint Louis scheduled departures
Select a date to see every published non-stop departure between CUN and STL.
CUN - STL route facts
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Distance1248 miles (2008 km)
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Flight time3 hours to 3 hours and 44 minutes
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Airlines Frontier Southwest American Airlines
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Airline alliancesLow-cost carrier oneworld
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CabinsEconomy First
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Departure terminalsFrontier Airlines: Terminal 4Southwest Airlines: Terminal 4American Airlines: Terminal 3
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Arrival terminalsFrontier Airlines: Terminal 2Southwest Airlines: Terminal 2American Airlines: Terminal 1
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AircraftFrontier Airlines: Airbus A321neo and Airbus A320neoSouthwest Airlines: Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)American Airlines: Boeing 737-800 Passenger
Route FAQ
Direct flights from Cancun to USA
From Cancun to Seattle
SEA Seattle Tacoma International
From Cancun to Portland
PDX Portland International
From Cancun to San Francisco
SFO San Francisco International
From Cancun to Los Angeles
LAX Los Angeles International
From Cancun to Las Vegas
LAS Harry Reid International Airport
From Cancun to Salt Lake City
SLC Salt Lake City International
From Cancun to Phoenix
PHX Phoenix Sky Harbor International
From Cancun to Denver
DEN Denver International
From Cancun to Minneapolis
MSP Minneapolis St Paul International
From Cancun to Boston
BOS Boston Logan International Airport
