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Cheap Flights from St Louis to Cancun (STL - CUN)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from STL to CUN (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1
$2
2
$2
3 $397 4
$397
5 $394 6 $531 7 $460 8 $385
9 $973 10 $388 11 $973 12 $385 13 $388 14 $646 15 $385
16
$385
17 $394 18
$394
19 $394 20 $394 21 $442 22 $475
23 $548 24 $548 25 $548 26 $547 27 $394 28 $401 29 $395
30 $480            
KAYAK searches hundreds of sites to find the best rate for your next flight from St Louis to Cancun. Get the best flight deal for your Cancun trip!
Here's how it works. Search KAYAK for a flight ticket from St Louis to Cancun. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  Frontier
Direct flights STL to CUN on Frontier
Flight # Depart STL Arrive CUN Sun Mon Tue Wed Thu Fri Sat Valid Between
16 6:10 am 9:15 am Nov 3 - Dec 17