Airlines with flights from Saint Louis to Salt Lake City
There are five airlines with scheduled flights between STL and SLC. Both Delta and Southwest operates non-stop flights from Saint Louis Airport to Salt Lake City International and the flight time is 3 hours and 17 minutes.
There are five airlines with scheduled flights between STL and SLC. Both Delta and Southwest operates non-stop flights from Saint Louis Airport to Salt Lake City International and the flight time is 3 hours and 17 minutes. Choose airline
Direct
Non-stop
3h 17min
Direct
Non-stop
3h 0min
Via Denver
4h 30min
Via Denver
4h 38min
Via Minneapolis
5h 0min
Via Denver
5h 2min
Via Dallas
5h 5min
Via Nashville
5h 25min
Via Dallas
5h 26min
Via Chicago
5h 26min
Via Chicago
5h 45min
Via Chicago
5h 45min
Via Dallas
5h 47min
Starts 07/06
Via Kansas City
7h 40min
Schedules
Non-stop with Delta Air Lines
-
Total flight time: 3 hours and 17 minutes
-
Sky Team Alliance
-
Salt Lake City is a Delta Air Lines hub.
-
36 flights per week
-
Airbus A220-100
-
First class available
STL
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
DL2363
08:00
08:00
08:00
08:00
08:00
08:00
08:00
DL2455
14:28
14:28
14:28
14:28
14:28
----
14:28
DL1492
19:55
19:55
19:55
19:55
19:55
17:00
19:55
The timetable & schedule information was updated at 2026-04-21
Non-stop with Southwest Airlines
-
Total flight time: 3 hours
-
Low-cost airline
-
1 flight per week
-
Boeing 737MAX 8 Passenger
STL
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
WN2536
----
----
----
----
----
13:30
----
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
-
Total flight time: 4h 30m - 8h 35m.
-
Low-cost airline
-
235 flights per week
-
Boeing 737MAX 8 Passenger
STL
Via DEN
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
WN3909
WN452
WN452
05:35
06:00
06:00
05:35
05:35
05:40
----
WN3909
WN2854
WN2854
----
----
----
----
----
----
05:40
WN239
WN4027
WN4027
----
----
----
----
----
----
06:00
WN3910
WN1731
WN1731
08:10
08:25
08:25
08:10
08:10
----
----
WN3910
WN4027
WN4027
----
----
----
----
----
----
08:25
WN1300
WN149
WN149
----
----
----
----
----
----
08:25
WN1476
WN149
WN149
----
----
----
----
----
----
08:30
WN4079
WN149
WN149
----
----
----
----
----
----
09:40
WN296
WN1732
WN1732
----
----
----
----
----
09:45
----
WN4312
WN1732
WN1732
----
11:20
11:20
----
----
----
----
WN339
WN1599
WN1599
----
----
----
----
----
----
12:55
WN1225
WN1733
WN1733
----
----
----
----
----
13:50
----
WN824
WN1733
WN1733
13:55
----
----
13:55
13:55
----
----
WN5067
WN1734
WN1734
----
----
----
----
----
15:00
----
WN3912
WN1599
WN1599
----
----
----
----
----
----
15:45
WN1574
WN1737
WN1737
----
----
----
----
----
----
16:05
WN3912
WN1737
WN1737
----
----
----
----
----
16:45
----
WN824
WN2646
WN2646
----
17:20
17:20
----
----
----
----
WN3913
WN1737
WN1737
18:40
18:40
18:40
18:40
18:40
----
17:35
The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
-
Total flight time: 4h 38m - 7h 09m.
-
119 flights per week
STL
Via DEN
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
UA362
UA5247
UA5247
----
----
----
----
----
05:10
----
UA362
UA497
UA497
05:10
05:10
05:10
05:10
05:10
----
05:10
UA2459
UA1963
UA1963
09:06
09:06
09:06
09:06
09:06
09:06
09:06
UA1380
UA5261
UA5261
13:38
----
13:38
13:38
----
13:38
UA1380
UA5762
UA5762
13:38
13:38
----
UA1380
UA5773
UA5773
----
----
13:38
----
----
----
----
UA1483
UA1851
UA1851
16:48
16:48
16:48
16:48
16:48
16:45
16:48
The timetable & schedule information was updated at 2026-04-21
Via Minneapolis with Delta Air Lines
-
Total flight time: 5h 00m - 7h 25m.
-
Sky Team Alliance
-
Salt Lake City is a Delta Air Lines hub.
-
91 flights per week
-
Airbus A220-100
STL
Via MSP
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
DL5325
DL2651
DL2651
08:49
08:49
08:49
08:49
08:49
----
08:49
DL5078
DL2658
DL2658
11:18
11:18
11:18
11:18
11:18
----
11:18
DL3188
DL2658
DL2658
----
----
----
----
----
11:18
----
DL4167
DL2607
DL2607
15:57
15:57
15:57
15:57
15:57
----
15:57
DL3185
DL1051
DL1051
17:42
17:42
17:42
17:42
17:42
----
17:42
The timetable & schedule information was updated at 2026-04-21
Via Denver with Frontier Airlines
-
Total flight time: 5h 02m - 5h 02m.
-
Low-cost airline
-
18 flights per week
STL
Via DEN
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
Sorry. We could not find any flights for this week.
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines