United Airlines flights from Jacksonville (JAX) to Saint Louis (STL).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sat 15:07 Jacksonville (JAX) 21:05 Saint Louis (STL) 1
United Airlines UA 2379 1-stop Boeing 737-800 (738) 6:58 Effective 2026-03-07 through 2026-03-28
Mon-Fri,Sun 15:14 Jacksonville (JAX) 21:07 Saint Louis (STL) 1
United Airlines UA 2379 1-stop Boeing 737-800 (738) 6:53 Effective 2026-03-05 through 2026-03-27


United Airlines flights from Jacksonville (JAX) to Saint Louis (STL).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:58, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:53, 1-stop
Boeing 737-800 (738)
  • A domestic route departing from the Jacksonville airport (JAX) and arriving at Saint Louis airport (STL).
  • The flight distance is 753 miles, or 1212 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.