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
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.
-
20 flights per week
-
Airbus A220-100
-
First class available
STL
Direct
SLC
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL2363
08:00
08:00
08:00
08:00
08:00
08:00
08:00
DL2455
14:32
14:32
14:32
14:32
14:32
----
14:32
DL1492
19:45
19:45
19:45
19:45
19:45
17:00
19:45
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
STL
Direct
SLC
W32, Aug 03 - Aug 09
Flight
Sorry. We could not find any flights for this week.
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
STL
Via DEN
SLC
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN3909
WN452
WN452
05:35
----
----
----
----
----
----
WN3826
WN1681
WN1681
----
----
----
----
----
----
06:45
WN3826
WN1680
WN1680
----
07:00
07:00
----
----
07:00
----
WN3910
WN1731
WN1731
08:10
----
----
----
----
----
----
WN3827
WN1681
WN1681
----
----
----
----
----
----
08:20
WN785
WN653
WN653
----
----
----
----
----
----
08:25
WN3827
WN803
WN803
----
----
----
08:30
08:30
----
----
WN3827
WN653
WN653
----
08:35
08:35
----
----
----
----
WN3827
WN1089
WN1089
----
----
----
----
----
08:55
----
WN225
WN653
WN653
----
----
----
----
----
----
09:45
WN1094
WN3815
WN3815
----
12:20
12:20
----
----
----
----
WN3829
WN1089
WN1089
----
----
----
----
----
----
12:40
WN3828
WN976
WN976
----
----
----
12:45
12:45
----
----
WN824
WN1733
WN1733
13:55
----
----
----
----
----
----
WN3829
WN972
WN972
----
----
----
14:00
14:00
----
----
WN3401
WN2135
WN2135
----
14:50
14:50
----
----
----
----
WN187
WN2135
WN2135
----
16:05
16:05
----
----
17:20
----
WN3294
WN2583
WN2583
----
----
----
----
----
----
16:40
WN3831
WN192
WN192
----
----
----
17:30
17:30
----
----
WN3831
WN2583
WN2583
----
----
----
----
----
----
17:50
WN3831
WN4734
WN4734
----
18:30
18:30
----
----
----
----
WN3913
WN1737
WN1737
18:40
----
----
----
----
----
----
WN2704
WN4734
WN4734
----
----
----
18:40
18:40
----
----
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
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA362
UA497
UA497
05:10
05:10
05:10
05:10
05:10
----
----
UA362
UA5218
UA5218
----
----
----
----
----
05:10
----
UA362
UA1669
UA1669
----
----
----
----
----
----
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
13:38
13:38
13:38
UA1483
UA2769
UA2769
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
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL5325
DL2651
DL2651
08:48
08:48
08:48
08:48
08:48
----
08:48
DL3188
DL2658
DL2658
11:18
11:18
11:18
11:18
11:18
11:18
11:18
DL4167
DL2607
DL2607
15:57
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
W32, Aug 03 - Aug 09
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
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