STLCUN
St. Louis (St. Louis Lambert International Airport) to Cancun (Cancun International Airport).
Flight time from STL to CUN is estimated at about 3h 9m, based on the 1,241-mile great-circle distance. Our current captured departure sample includes 3-4/day across 2 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 06:00 to 11:50 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 9m Estimated from great-circle distance — no tracked flights yet. | 1,241 mi | 3-4/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for STL to CUN
Our current provider sample includes 3-4/day from STL to CUN across 2 captured airlines. Captured departure terminal data is available for 2, 1.
- First departure
- 06:00
- Last departure
- 11:50
- Cadence
- ~hourly
- Captured departures/day
- 8
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 2-3/day | Boeing 737 · Terminal 2 · Seat map | 07:0507:15 |
Aircraft on this route
Flying the other way?
CUN to STL flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for STL to CUN. Frequency uses 22 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from STL to CUN?
The STL to CUN flight time is estimated at about 3h 9m from great-circle distance until enough tracked flights are available.
How far is STL from CUN?
STL to CUN is about 1,241 miles by air.
Which airlines fly from STL to CUN?
Our current provider sample for STL to CUN includes Southwest Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from STL to CUN?
Aircraft captured in our current provider sample for STL to CUN include Airbus A320 family, Boeing 737.