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Good to Know: Flights to CUN
Useful information for finding cheap flights to Cancún International and booking your next trip
Cheapest Round Trip Flight
$308
Southwest Airlines• 2 stops • 13h 40mMar 12 – Mar 19
The cheapest round trip flight from Lambert St Louis International to Cancún International is currently $308
Cheapest Direct Flight
$389
Spirit Airlines• nonstop• 5h 50mDec 19
The cheapest nonstop flight from Chicago O'Hare International to Cancún International is currently $389
Fastest Flight
5h 15m
The fastest nonstop flight from Lambert St Louis International to Cancún International takes 5h 15m
Best Flight Deals to Cancún
Identify the most efficient round-trip flights to Cancún. We present options balancing cost and convenience for your return journey.
Mar 12 - Mar 19, Economy
St Louis → Cancún
13h 40m
11:25 AM - 7:45 PM • 2 stops
St Louis → Cancún
36h 40m
12:50 PM - 10:50 AM • 1 stop
Southwest Airlines
Mar 12 - Mar 19, Economy
St Louis → Cancún
7h 25m
2:15 PM - 7:45 PM • 1 stop
St Louis → Cancún
10h
12:50 PM - 7:45 AM • 1 stop
Southwest Airlines
Mar 12 - Mar 19, Economy
St Louis → Cancún
10h 20m
1:55 PM - 8:15 PM • 1 stop
St Louis → Cancún
10h 25m
8:40 AM - 3:05 PM • 1 stop
Southwest Airlines
Mar 12 - Mar 19, Economy
St Louis → Cancún
38h 55m
1:35 PM - 1:10 PM • 1 stop
St Louis → Cancún
10h 58m
8:00 AM - 2:58 PM • 1 stop
Delta Airlines
Mar 12 - Mar 19, Economy
St Louis → Cancún
38h 55m
1:35 PM - 1:10 PM • 1 stop
St Louis → Cancún
37h 8m
4:30 PM - 2:58 PM • 2 stops
Delta Airlines
Maximize your time in Cancún, not in transit. Discover non-stop direct flights to CUN for the quickest, most straightforward journey to the Strip.
Dec 19 - Jan 09, Economy
Chicago → Cancún
5h 50m
6:05 AM - 10:55 AM • nonstop
Chicago → Cancún
6h 45m
2:35 PM - 5:40 PM • nonstop
Spirit Airlines
Mar 12 - Mar 19, Economy
St Louis → Cancún
5h 23m
6:00 AM - 9:23 AM • nonstop
St Louis → Cancún
5h 22m
10:28 AM - 1:50 PM • nonstop
Frontier Airlines
Dec 19 - Jan 09, Economy
Chicago → Cancún
5h 47m
3:57 PM - 8:44 PM • nonstop
Chicago → Cancún
6h 45m
2:35 PM - 5:40 PM • nonstop
United Airlines
Mar 12 - Mar 19, Economy
St Louis → Cancún
5h 15m
10:05 AM - 1:20 PM • nonstop
St Louis → Cancún
5h 10m
8:50 AM - 12:00 PM • nonstop
Southwest Airlines
Mar 13 - Mar 22, Economy
St Louis → Cancún
5h 15m
10:05 AM - 1:20 PM • nonstop
St Louis → Cancún
5h 15m
3:30 PM - 6:45 PM • nonstop
Southwest Airlines
Destination Airport Information
| IATA Code | CUN |
| Name | Cancún International |
| City | Cancún |
| Country | MX |
| Latitude | 21.036500930786133 |
| Longitude | -86.8770980834961 |
Popular Airlines
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