Airlines with flights from Ontario to Salt Lake City
There are five airlines with scheduled flights between ONT and SLC. Delta is the only airline with non-stop flights from Ontario International Airport to Salt Lake City International and the flight time is 1 hour and 51 minutes.
There are five airlines with scheduled flights between ONT and SLC. Delta is the only airline with non-stop flights from Ontario International Airport to Salt Lake City International and the flight time is 1 hour and 51 minutes. Choose airline
Direct
Non-stop
1h 51min
Via Las Vegas
3h 15min
Via Phoenix
3h 26min
Via Phoenix
3h 30min
Via Sacramento
3h 30min
Via Oakland
3h 55min
Via Las Vegas
4h 7min
Via San Francisco
4h 10min
Via San Jose
4h 25min
Schedules
Non-stop with Delta Air Lines
-
Total flight time: 1 hour and 51 minutes
-
Sky Team Alliance
-
Salt Lake City is a Delta Air Lines hub.
-
41 flights per week
-
Airbus A220-100Embraer 175 (Enhanced Winglets)
-
First class available
ONT
Direct
SLC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2708
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1302
09:40
09:40
09:40
09:40
09:40
----
09:40
DL3172
13:00
13:00
13:00
13:00
13:00
13:00
13:00
DL4443
17:21
17:21
17:21
17:21
17:21
17:21
17:21
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Southwest Airlines
-
Total flight time: 3h 15m - 5h 30m.
-
Low-cost airline
-
107 flights per week
ONT
Via LAS
SLC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3150
WN2957
WN2957
05:30
05:30
05:30
05:30
05:30
05:40
----
WN873
WN4225
WN4225
----
15:40
15:40
----
----
----
----
WN2213
WN4225
WN4225
16:40
----
----
16:40
16:40
----
16:35
WN2213
WN4161
WN4161
----
18:35
18:35
----
----
----
----
WN5082
WN4161
WN4161
----
----
----
----
----
----
19:00
The timetable & schedule information was updated at 2026-04-21
Via Phoenix with American Airlines
-
Total flight time: 3h 26m - 6h 05m.
-
One World Alliance
-
81 flights per week
ONT
Via PHX
SLC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA1194
AA6422
AA6422
06:10
06:10
06:10
06:10
06:10
06:10
06:10
AA2244
AA4928
AA4928
13:10
13:10
13:10
13:10
----
13:10
----
AA2244
AA4089
AA4089
----
----
----
----
13:10
----
13:10
The timetable & schedule information was updated at 2026-04-21
Via Phoenix with Southwest Airlines
-
Total flight time: 3h 30m - 6h 15m.
-
Low-cost airline
-
126 flights per week
ONT
Via PHX
SLC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN864
WN3339
WN3339
05:15
----
----
05:15
05:15
----
05:15
WN4460
WN3339
WN3339
----
----
----
----
----
05:30
----
WN4421
WN147
WN147
08:00
----
----
08:00
08:00
----
----
WN2789
WN1511
WN1511
----
----
----
----
----
09:50
----
WN3805
WN4867
WN4867
----
10:10
10:10
----
----
----
----
WN3062
WN4867
WN4867
12:45
----
----
12:45
12:45
----
----
WN4538
WN254
WN254
----
16:35
16:35
----
----
----
----
WN2051
WN4867
WN4867
----
----
----
----
----
----
16:50
WN3159
WN4792
WN4792
17:15
----
----
17:15
17:15
18:30
----
WN3160
WN4792
WN4792
----
19:20
19:20
----
----
----
----
WN3160
WN3926
WN3926
20:45
----
----
20:45
20:45
----
----
The timetable & schedule information was updated at 2026-04-21
Via Sacramento with Southwest Airlines
-
Total flight time: 3h 30m - 7h 25m.
-
Low-cost airline
-
55 flights per week
ONT
Via SMF
SLC
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3165
WN2891
WN2891
----
----
----
----
----
----
05:05
WN3165
WN3827
WN3827
06:00
06:30
06:30
06:00
06:00
----
----
WN2360
WN3827
WN3827
----
08:05
08:05
----
----
----
----
WN670
WN3828
WN3828
15:40
----
----
15:40
15:40
----
----
WN3170
WN410
WN410
----
18:25
18:25
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Frontier
Via San Francisco with United