Airlines with flights from Seattle to Salt Lake City

There are three airlines with scheduled flights between SEA and SLC. Both Delta and Alaska Airlines operates non-stop flights from Seattle Airport to Salt Lake City International and the flight time is 2 hours and 6 minutes.

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Schedules

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 2 hours and 6 minutes
  • Sky Team Alliance
  • Seattle and Salt Lake City are both Delta Air Lines hubs.
  • 51 flights per week
  • Airbus A321neo
    Airbus A321
    Boeing 737-800 Passenger
    Boeing 737-900 Passenger
  • Business and first class available
SEA
Direct
SLC
 
Flight
Mon
Jun 8
Tue
Jun 9
Wed
Jun 10
Thu
Jun 11
Fri
Jun 12
Sat
Jun 13
Sun
Jun 14
DL1128
05:30
05:30
05:30
05:30
05:30
05:30
05:30
DL2858
07:15
07:15
07:15
07:15
07:15
07:15
07:15
DL1016
09:30
09:30
09:30
09:30
09:30
09:30
09:30
DL1265
11:05
11:05
11:05
11:05
11:05
11:05
11:05
DL1120
13:30
13:30
13:30
13:30
13:30
13:30
13:30
DL1165
17:59
17:59
17:59
17:59
17:59
17:59
18:15
DL1239
19:50
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19:50
19:50
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19:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SLC

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 2 hours and 6 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 35 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
    Embraer 175
    Boeing 737MAX 8 Passenger
  • Business and first class available
SEA
Direct
SLC
 
Flight
Mon
Jun 8
Tue
Jun 9
Wed
Jun 10
Thu
Jun 11
Fri
Jun 12
Sat
Jun 13
Sun
Jun 14
AS430
07:05
07:05
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----
----
----
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AS292
----
----
07:18
07:18
07:18
07:18
07:18
AS360
----
----
08:48
08:48
08:48
08:48
08:48
AS1477
11:32
11:32
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----
----
----
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AS733
----
----
11:51
11:51
11:51
11:51
11:51
AS368
----
----
14:45
----
----
14:45
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AS619
15:55
15:55
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----
----
----
----
AS373
----
----
16:44
16:47
16:47
16:47
16:47
AS3298
18:05
18:05
19:07
19:07
19:07
19:07
19:07
AS3134
19:50
19:50
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----
----
----
----
AS1459
----
----
20:33
----
----
----
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AS1494
----
20:41
----
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SLC

The timetable & schedule information was updated at 2026-04-22

Delta Air Lines

Via Portland with Delta Air Lines

  • Total flight time: 3h 25m - 6h 08m.
  • Sky Team Alliance
  • Seattle and Salt Lake City are both Delta Air Lines hubs.
  • 111 flights per week
  • Airbus A321neo
    Airbus A321
    Boeing 737-800 Passenger
    Boeing 737-900 Passenger
SEA
 
Via PDX
 
SLC
 
Flight
Mon
Jun 8
Tue
Jun 9
Wed
Jun 10
Thu
Jun 11
Fri
Jun 12
Sat
Jun 13
Sun
Jun 14
DL3953
DL1203
07:30
07:30
07:30
07:30
07:30
07:30
07:26
DL3818
DL1209
09:30
09:30
09:30
09:30
09:30
09:30
09:30
DL3802
DL1209
10:36
10:36
10:36
10:36
10:36
10:36
10:36
DL4062
DL1244
13:35
13:35
13:35
13:35
13:35
13:35
13:35
DL3918
DL1238
16:02
16:02
16:02
16:02
16:02
----
16:02
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SLC

The timetable & schedule information was updated at 2026-04-22

Alaska Airlines

Via Portland with Alaska Airlines

  • Total flight time: 3h 31m - 5h 56m.
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 88 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
    Embraer 175
    Boeing 737MAX 8 Passenger
SEA
 
Via PDX
 
SLC
 
Flight
Mon
Jun 8
Tue
Jun 9
Wed
Jun 10
Thu
Jun 11
Fri
Jun 12
Sat
Jun 13
Sun
Jun 14
AS2381
AS3112
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----
08:45
----
----
----
----
AS3290
AS3112
----
----
----
08:45
08:45
08:45
08:45
AS2181
AS3120
----
----
12:05
12:05
12:05
12:05
12:05
AS2354
AS2432
13:00
13:00
----
----
----
----
----
AS3204
AS3291
----
----
13:45
13:45
13:45
13:45
13:45
AS1384
AS3291
15:55
15:50
----
----
----
----
----
AS686
AS3291
----
----
15:55
15:55
15:55
15:55
15:55
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SLC

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Sacramento with Southwest Airlines

  • Total flight time: 4h 15m - 6h 25m.
  • Low-cost airline
  • 38 flights per week
SEA
 
Via SMF
 
SLC
 
Flight
Mon
Jun 8
Tue
Jun 9
Wed
Jun 10
Thu
Jun 11
Fri
Jun 12
Sat
Jun 13
Sun
Jun 14
WN3629
WN3827
05:00
05:40
05:40
05:00
05:00
----
----
WN3629
WN2891
----
----
----
----
----
----
05:00
WN3212
WN2298
----
----
----
----
----
11:10
----
WN3231
WN3828
----
----
----
----
----
----
15:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - SLC

The timetable & schedule information was updated at 2026-04-22

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Flight data on this page was last updated on 2026-05-25
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