Find Deals on Flights from St. Louis Lambert-St Louis to Cancun (STL - CUN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from St. Louis Lambert-St Louis to Cancun

(Round-trip)
Depart: Thu Oct 29 2015 Return: Tue Nov 3 2015 Trip spans 6 days
Frontier
Frontier
STL
2:00a
CUN
6:04a
4h 04m
nonstop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Tue Nov 3 2015 Return: Thu Nov 5 2015 Trip spans 3 days
Frontier
Frontier
STL
1:00a
CUN
5:04a
4h 04m
nonstop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Tue Nov 10 2015 Return: Thu Nov 12 2015 Trip spans 3 days
Frontier
Frontier
STL
1:00a
CUN
5:04a
4h 04m
nonstop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Tue Nov 17 2015 Return: Tue Nov 24 2015 Trip spans 8 days
Frontier
Frontier
STL
1:00a
CUN
5:04a
4h 04m
nonstop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Sun Oct 25 2015 Return: Tue Oct 27 2015 Trip spans 3 days
Frontier
Frontier
STL
12:05p
CUN
1:38a
13h 33m
1 stop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Thu Nov 5 2015 Return: Tue Nov 10 2015 Trip spans 6 days
Frontier
Frontier
STL
1:00a
CUN
5:04a
4h 04m
nonstop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Thu Nov 12 2015 Return: Tue Nov 17 2015 Trip spans 6 days
Frontier
Frontier
STL
1:00a
CUN
5:04a
4h 04m
nonstop
CUN
6:15a
STL
8:32a
2h 17m
nonstop
Depart: Mon Oct 5 2015 Return: Tue Oct 6 2015 Trip spans 2 days
American Airlines
American Airlines
STL
11:55a
CUN
5:37p
5h 42m
1 stop
CUN
2:00a
STL
9:28a
7h 28m
1 stop
Depart: Mon Nov 9 2015 Return: Tue Nov 10 2015 Trip spans 2 days
American Airlines
American Airlines
STL
11:00a
CUN
5:35p
6h 35m
1 stop
CUN
2:05a
STL
10:08a
8h 03m
1 stop
Depart: Wed Oct 28 2015 Return: Wed Nov 4 2015 Trip spans 8 days
American Airlines
American Airlines
STL
1:59a
CUN
10:21a
8h 22m
1 stop
CUN
8:25a
STL
2:26p
6h 01m
1 stop
Depart: Sat Oct 31 2015 Return: Wed Nov 4 2015 Trip spans 5 days
American Airlines
American Airlines
STL
8:50a
CUN
5:00p
8h 10m
1 stop
CUN
8:25a
STL
2:26p
6h 01m
1 stop
Depart: Mon Nov 2 2015 Return: Wed Nov 4 2015 Trip spans 3 days
American Airlines
American Airlines
STL
12:59a
CUN
9:21a
8h 22m
1 stop
CUN
8:25a
STL
2:26p
6h 01m
1 stop
Depart: Sat Nov 7 2015 Return: Wed Nov 11 2015 Trip spans 5 days
American Airlines
American Airlines
STL
7:55a
CUN
4:08p
8h 13m
1 stop
CUN
10:30a
STL
4:26p
5h 56m
1 stop
Depart: Sun Nov 8 2015 Return: Thu Nov 12 2015 Trip spans 5 days
American Airlines
American Airlines
STL
1:00a
CUN
11:26a
10h 26m
1 stop
CUN
8:27a
STL
2:30p
6h 03m
1 stop
Depart: Sun Nov 15 2015 Return: Thu Nov 19 2015 Trip spans 5 days
American Airlines
American Airlines
STL
2:30a
CUN
11:26a
8h 56m
1 stop
CUN
8:27a
STL
2:30p
6h 03m
1 stop
Depart: Wed Nov 18 2015 Return: Sun Nov 22 2015 Trip spans 5 days
American Airlines
American Airlines
STL
2:30a
CUN
9:30a
7h 00m
1 stop
CUN
3:50a
STL
10:41a
6h 51m
1 stop
Depart: Mon Sep 7 2015 Return: Tue Sep 15 2015 Trip spans 9 days
US Airways
US Airways
STL
1:59a
CUN
9:26a
7h 27m
1 stop
CUN
2:00a
STL
9:28a
7h 28m
1 stop
Depart: Sun Nov 1 2015 Return: Wed Nov 4 2015 Trip spans 4 days
United
United
STL
2:26a
CUN
10:05a
7h 39m
1 stop
CUN
3:00a
STL
9:57a
6h 57m
1 stop
Depart: Fri Oct 9 2015 Return: Mon Oct 12 2015 Trip spans 4 days
Delta
Delta
STL
4:35a
CUN
3:32p
10h 57m
2 stops
CUN
4:10a
STL
4:54a
24h 44m
1 stop
Depart: Wed Oct 7 2015 Return: Sun Oct 11 2015 Trip spans 5 days
Aeromexico
Aeromexico
STL
3:10a
CUN
4:38p
13h 28m
2 stops
CUN
9:30p
STL
7:22p
21h 52m
2 stops
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 6:20 am 9:22 am Sep 2 - Sep 7
16 6:20 am 9:24 am Sep 9 - Oct 24
Airports
Origin

St. Louis
$313
Destination

Cancun
$313