Airlines with flights from Denver to Seattle

There are five airlines with scheduled flights between DEN and SEA. United, Alaska Airlines and 3 more carriers has non-stop flights from Denver International to Seattle Airport and the flight time is 3 hours and 5 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 3 hours and 5 minutes
  • Denver is a United Airlines hub.
  • 34 flights per week
  • Airbus A320
    Boeing 737-800 Passenger
    Airbus A319
    Boeing 737MAX 8 Passenger
    Boeing 737MAX 9 Passenger
  • First class available
DEN
Direct
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
UA1399
07:50
07:50
07:50
07:50
07:50
07:50
07:50
UA423
11:50
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UA2246
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11:50
11:50
11:50
11:50
11:50
11:50
UA759
16:04
16:04
16:04
16:04
16:04
16:04
16:04
UA299
19:05
19:00
19:00
19:00
19:00
19:00
19:00
UA2651
21:05
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SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Non-stop with Alaska Airlines

  • Total flight time: 3 hours and 5 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 33 flights per week
  • Boeing 737MAX 9 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-700 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-900 Passenger
  • Business and first class available
DEN
Direct
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
AS643
06:00
06:00
06:00
06:00
06:00
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06:00
AS681
10:42
10:48
10:48
10:48
10:48
07:00
10:48
AS1006
13:49
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15:46
15:46
14:53
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AS1005
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16:27
AS620
17:42
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16:56
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AS622
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16:56
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AS705
21:40
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19:50
19:50
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19:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Non-stop with Southwest Airlines

  • Total flight time: 3 hours
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 27 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
DEN
Direct
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
WN1061
22:50
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07:50
WN964
09:35
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WN3022
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09:45
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WN4435
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10:05
10:05
10:05
10:05
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WN1059
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13:05
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WN1458
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16:40
16:40
16:40
16:40
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WN3786
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16:50
WN1310
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16:55
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WN540
18:20
20:55
20:55
20:55
20:55
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22:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Non-stop with Delta Air Lines

  • Total flight time: 3 hours and 7 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 21 flights per week
  • Boeing 737-800 Passenger
    Code 223
    Code 221
    Embraer 175 (Enhanced Winglets)
  • Business and first class available
DEN
Direct
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
DL1731
06:05
06:05
06:05
06:05
06:05
06:05
06:05
DL2740
13:40
13:40
13:40
13:40
12:10
12:10
12:10
DL4094
19:59
19:59
19:59
19:59
19:45
19:45
19:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Non-stop with Frontier Airlines

  • Total flight time: 3 hours and 10 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city.
  • 8 flights per week
  • A321neo
    A320neo
DEN
Direct
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
F91175
09:00
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09:17
11:24
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09:17
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Via Las Vegas with Southwest Airlines

  • Total flight time: 5h 30m - 10h 10m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 45 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
DEN
 
Via LAS
 
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
WN5874
WN4237
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06:00
WN2150
WN196
06:15
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WN1828
WN1623
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06:30
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WN3040
WN1060
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06:50
06:50
06:50
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WN4221
WN249
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07:40
WN2008
WN4237
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07:45
WN2175
WN4914
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09:10
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WN3018
WN1949
10:35
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WN2150
WN249
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10:45
WN1708
WN1949
11:00
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WN1561
WN4914
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11:35
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WN358
WN1949
12:25
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WN609
WN3581
13:25
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WN2509
WN1949
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13:30
WN2550
WN344
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14:25
14:25
14:25
14:25
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WN4409
WN2431
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14:35
14:35
14:35
14:35
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WN1711
WN3581
14:50
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WN1571
WN1949
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14:55
WN1571
WN2424
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15:15
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WN2349
WN344
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15:35
15:35
15:35
15:35
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WN2550
WN2708
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15:45
WN3094
WN2431
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15:50
15:50
15:50
15:50
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WN1292
WN247
16:10
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WN4267
WN3312
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16:40
WN4160
WN2901
16:55
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WN1476
WN247
17:05
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WN2816
WN344
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17:10
17:10
17:10
17:10
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WN2108
WN344
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18:15
18:15
18:15
18:30
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WN1945
WN2901
18:20
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WN1930
WN247
18:25
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WN2108
WN2708
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19:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Via Sacramento with Southwest Airlines

  • Total flight time: 5h 10m - 9h 45m.
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 28 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 (winglets) Passenger/BBJ1
DEN
 
Via SMF
 
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
WN5874
WN4237
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06:00
WN2150
WN196
06:15
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WN1828
WN1623
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06:30
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WN3040
WN1060
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06:50
06:50
06:50
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WN4221
WN249
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07:40
WN2008
WN4237
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07:45
WN2175
WN4914
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09:10
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WN3018
WN1949
10:35
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WN2150
WN249
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10:45
WN1708
WN1949
11:00
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WN1561
WN4914
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11:35
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WN358
WN1949
12:25
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WN609
WN3581
13:25
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WN2509
WN1949
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13:30
WN2550
WN344
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14:25
14:25
14:25
14:25
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WN4409
WN2431
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14:35
14:35
14:35
14:35
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WN1711
WN3581
14:50
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WN1571
WN1949
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14:55
WN1571
WN2424
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15:15
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WN2349
WN344
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15:35
15:35
15:35
15:35
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WN2550
WN2708
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15:45
WN3094
WN2431
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15:50
15:50
15:50
15:50
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WN1292
WN247
16:10
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WN4267
WN3312
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16:40
WN4160
WN2901
16:55
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WN1476
WN247
17:05
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WN2816
WN344
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17:10
17:10
17:10
17:10
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WN2108
WN344
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18:15
18:15
18:15
18:30
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WN1945
WN2901
18:20
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WN1930
WN247
18:25
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WN2108
WN2708
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19:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Via Salt Lake City with Delta Air Lines

  • Total flight time: 4h 29m - 11h 41m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 26 flights per week
  • Boeing 737-800 Passenger
    Code 223
    Code 221
    Embraer 175 (Enhanced Winglets)
DEN
 
Via SLC
 
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
DL2544
DL2874
05:29
05:29
05:29
05:29
05:25
05:25
05:30
DL1581
DL2995
08:47
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08:47
08:35
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08:35
DL1553
DL2817
12:40
10:59
12:25
12:40
12:37
10:59
12:37
DL2362
DL871
15:00
14:30
14:30
15:00
14:55
14:30
14:55
DL2663
DL2823
18:32
18:32
18:32
18:32
18:29
18:29
18:29
DL2663
DL2998
18:32
18:32
18:32
18:32
18:29
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18:29
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

Via Portland with Alaska Airlines

  • Total flight time: 4h 38m - 6h 48m.
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 10 flights per week
  • Boeing 737MAX 9 Passenger
    Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-700 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-900 Passenger
DEN
 
Via PDX
 
SEA
 
Flight
Mon
Dec 2
Tue
Dec 3
Wed
Dec 4
Thu
Dec 5
Fri
Dec 6
Sat
Dec 7
Sun
Dec 8
AS350
AS3358
11:58
12:45
12:45
12:45
12:45
12:45
12:45
AS350
AS2102
----
12:45
12:45
12:45
12:45
12:45
12:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - SEA

The timetable & schedule information was updated at 2024-11-19

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