Frontier Airlines flights from Ontario, Los Angeles (ONT) to Salt Lake City (SLC).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:44 Ontario, Los Angeles (ONT) 11:32 Salt Lake City (SLC)
Frontier Airlines F9 1122 Non-stop Airbus A320neo (32N) 1:48 Effective 2026-02-15 through 2026-03-01
Thu 10:30 Ontario, Los Angeles (ONT) 13:18 Salt Lake City (SLC)
Frontier Airlines F9 1122 Non-stop Airbus A321neo (32Q) 1:48 Effective 2026-02-12 through 2026-03-05
Mon,Thu 11:27 Ontario, Los Angeles (ONT) 14:15 Salt Lake City (SLC)
Frontier Airlines F9 1122 Non-stop Airbus A320neo (32N) 1:48 Effective 2026-01-22 through 2026-02-09
Fri 17:41 Ontario, Los Angeles (ONT) 20:29 Salt Lake City (SLC)
Frontier Airlines F9 3344 Non-stop Airbus A320neo (32N) 1:48 Effective 2026-01-23 through 2026-02-06
Sun 17:57 Ontario, Los Angeles (ONT) 20:45 Salt Lake City (SLC)
Frontier Airlines F9 3344 Non-stop Airbus A320neo (32N) 1:48 Effective 2026-01-25 through 2026-02-08


Frontier Airlines flights from Ontario, Los Angeles (ONT) to Salt Lake City (SLC).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-22 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:48, non-stop
Airbus A320neo (32N)
  • A domestic route departing from the Ontario, Los Angeles airport (ONT) and arriving at Salt Lake City airport (SLC).
  • The flight distance is 558 miles, or 897 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 is 1:48.