All airlines flying from Cancun (CUN) to Saint Louis (STL).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
10:28
Cancun (CUN) 4
13:50
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:22 Effective 2026-04-01 through 2026-04-13 |
| Tue,Wed
11:42
Cancun (CUN) 4
14:09
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A320neo (32N) 3:27 Effective 2026-02-10 through 2026-02-11 |
| Daily
11:42
Cancun (CUN) 4
14:09
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:27 Effective 2026-02-12 through 2026-03-05 |
| Daily
11:44
Cancun (CUN) 4
15:11
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321neo (32Q) 3:27 Effective 2026-03-08 through 2026-03-31 |
| Tue,Wed,Sat
12:06
Cancun (CUN) 4
14:27
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:21 Effective 2026-01-06 through 2026-01-10 |
| Mon,Thu,Fri,Sun
12:21
Cancun (CUN) 4
14:42
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:21 Effective 2026-01-08 through 2026-01-12 |
| Daily
12:26
Cancun (CUN) 4
14:47
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:21 Valid until 2026-01-05 |
| Fri,Sat
12:44
Cancun (CUN) 4
15:11
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321neo (32Q) 3:27 Effective 2026-03-06 through 2026-03-07 |
| Tue-Sun
13:01
Cancun (CUN) 4
15:29
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:28 Effective 2026-01-13 through 2026-01-18 |
| Mon
13:01
Cancun (CUN) 4
15:29
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321neo (32Q) 3:28 Operates only on 2026-01-19 |
| Daily
13:29
Cancun (CUN) 4
15:57
Saint Louis (STL) 2 Frontier Airlines F9 87 Non-stop Airbus A321 (321) 3:28 Effective 2026-01-20 through 2026-02-09 |
| Sat
09:30
Cancun (CUN) 4
12:35
Saint Louis (STL) 2 Southwest Airlines WN 1886 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-06-06 through 2026-08-01 |
| Sat
09:45
Cancun (CUN) 4
13:00
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-03-14 through 2026-04-04 |
| Sat
10:45
Cancun (CUN) 4
13:00
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Operates only on 2026-03-07 |
| Sun
13:45
Cancun (CUN) 4
16:50
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-06-07 through 2026-08-02 |
| Sat
14:15
Cancun (CUN) 4
17:25
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-04-11 through 2026-05-30 |
| Sat
14:55
Cancun (CUN) 4
17:10
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-02-14 through 2026-02-28 |
| Sat
15:20
Cancun (CUN) 4
17:30
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Operates only on 2026-01-03 |
| Mon,Thu,Fri
15:20
Cancun (CUN) 4
18:25
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
15:25
Cancun (CUN) 4
18:30
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-06-09 through 2026-07-29 |
| Sun
15:30
Cancun (CUN) 4
18:45
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-03-08 through 2026-04-05 |
| Sat
15:55
Cancun (CUN) 4
19:00
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
16:25
Cancun (CUN) 4
18:40
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
16:25
Cancun (CUN) 4
18:40
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-02-20 through 2026-03-01 |
| Mon,Tue,Fri,Sun
16:30
Cancun (CUN) 4
18:40
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-04 |
| Sat
16:30
Cancun (CUN) 4
18:45
Saint Louis (STL) 2 Southwest Airlines WN 1986 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-01-10 through 2026-02-07 |
| Mon,Thu,Fri
08:50
Cancun (CUN) 4
12:00
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-09 through 2026-04-06 |
| Thu,Fri
09:50
Cancun (CUN) 4
12:00
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-05 through 2026-03-06 |
| Sun
10:25
Cancun (CUN) 4
13:30
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-06-07 through 2026-08-02 |
| Sat
10:50
Cancun (CUN) 4
13:00
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03 |
| Sat
10:55
Cancun (CUN) 4
13:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-02-14 through 2026-02-28 |
| Sat
11:30
Cancun (CUN) 4
14:30
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-08-08 through 2026-09-26 |
| Sat
11:40
Cancun (CUN) 4
13:55
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-01-10 through 2026-02-07 |
| Sat
11:55
Cancun (CUN) 4
15:10
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-11 through 2026-05-30 |
| Sat
11:55
Cancun (CUN) 4
15:00
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-06-06 through 2026-08-01 |
| Sat
12:05
Cancun (CUN) 4
15:25
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-14 through 2026-04-04 |
| Sun
12:30
Cancun (CUN) 4
15:50
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-08 through 2026-04-05 |
| Mon-Fri
12:40
Cancun (CUN) 4
15:50
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-06-04 through 2026-08-03 |
| Fri,Sun
12:55
Cancun (CUN) 4
15:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-01-02 through 2026-01-04 |
| Tue,Wed
12:55
Cancun (CUN) 4
16:15
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-03-10 through 2026-04-01 |
| Sat
13:05
Cancun (CUN) 4
15:25
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Operates only on 2026-03-07 |
| Mon,Thu,Fri
13:10
Cancun (CUN) 4
16:15
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-08-06 through 2026-09-28 |
| Thu,Fri,Sun
13:45
Cancun (CUN) 4
16:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
13:45
Cancun (CUN) 4
16:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
13:45
Cancun (CUN) 4
16:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
13:45
Cancun (CUN) 4
16:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
13:45
Cancun (CUN) 4
16:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-17 through 2026-02-23 |
| Mon
13:45
Cancun (CUN) 4
16:05
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-03-02 |
| Mon
13:50
Cancun (CUN) 4
16:00
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-01-05 |
| Mon,Thu,Fri
14:25
Cancun (CUN) 4
17:35
Saint Louis (STL) 2 Southwest Airlines WN 1996 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-04-09 through 2026-06-01 |
1
2
- An international route departing from Cancun airport, Mexico (CUN) and arriving at Saint Louis airport, United States (STL).
- The flight distance is 1241 miles, or 1997 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:00 and 3:37.
