Frontier Airlines
Did you mean flights from Seattle / Tacoma to Denver?
United States
Denver International Airport (succeeded Stapleton Airpo
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United States
Seattle–Tacoma International Airport
Click to show full flight schedule
Scan through all non-stop flights from Denver to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from DEN to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In total there are 6 airlines operating nonstop flights from Denver DEN to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DEN SEA flight schedule.
Flights from DEN to SEA are operated 133 times a week, with an average of 19 flights per day. Departure times vary between 05:01 - 22:50. The earliest flight departs at 05:01, the last flight departs at 22:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Denver to Seattle / Tacoma takes 2 hours and 56 minutes. The flight distance between Denver and Seattle / Tacoma is 1,021 miles (or 1,643 km).
There are 3 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA), Boeing Field/King County Internat (BFI) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).
There are 133 flights per week flying from Denver to Seattle / Tacoma (as of May 2024).
2 hours and 56 minutes is the average flight time from Denver to Seattle / Tacoma.
The distance from Denver to Seattle / Tacoma is 1,021 miles (1,643 kilometers).
Alaska, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines and United Airlines are flying nonstop from Denver to Seattle / Tacoma.
Oneworld, SkyTeam and Star Alliance are flying nonstop from Denver to Seattle / Tacoma.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Denver to Seattle / Tacoma:
The earliest flight departs at 05:01 from Denver and arrives at 07:04 at Seattle / Tacoma.
The latest flight departs at 22:50 from Denver and arrives at 00:50 at Seattle / Tacoma.
1,021 miles (1,643 km) · 2h 56m
05:01
07:04
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321neo
Y
W
J
F
05:01
07:04
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
05:11
07:20
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321neo
Y
W
J
F
05:31
07:34
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
06:00
07:57
Alaska
Oneworld
AS 643
Alaska
Boeing 737 MAX 9
Y
W
J
F
06:00
07:57
Alaska
Oneworld
AS 643
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
06:00
07:57
Alaska
Oneworld
AS 643
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
06:00
07:57
Alaska
Oneworld
AS 643
Alaska
Boeing 737 MAX 9
Y
W
J
F
06:00
07:57
United Airlines
Star Alliance
UA 656
United Airlines
Airbus A320-100/200
Y
W
J
F
06:00
07:57
Alaska
Oneworld
AS 643
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
06:00
07:57
Alaska
Oneworld
AS 643
Alaska
Boeing 737 MAX 9
Y
W
J
F
06:05
08:02
United Airlines
Star Alliance
UA 656
United Airlines
Airbus A320-100/200
Y
W
J
F
06:15
08:28
Delta
SkyTeam
DL 1731
Delta
Boeing 737-800
Y
W
J
F
06:15
08:18
Delta
SkyTeam
DL 1731
Delta
Boeing 737-900
Y
W
J
F
06:15
08:18
Delta
SkyTeam
DL 1731
Delta
Boeing 737-800
Y
W
J
F
06:15
08:18
Delta
SkyTeam
DL 1731
Delta
Boeing 737-900
Y
W
J
F
06:15
08:18
Delta
SkyTeam
DL 1731
Delta
Boeing 737-800
Y
W
J
F
06:25
08:30
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321neo
Y
W
J
F
06:25
08:30
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A320neo
Y
W
J
F
06:25
08:30
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321neo
Y
W
J
F
06:35
08:40
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
06:40
08:45
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
06:45
08:42
Alaska
Oneworld
AS 643
Alaska
Boeing 737-900
Y
W
J
F
06:45
08:42
Alaska
Oneworld
AS 643
Alaska
Boeing 737 MAX 9
Y
W
J
F
06:45
08:42
Alaska
Oneworld
AS 643
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
06:45
08:42
Alaska
Oneworld
AS 643
Alaska
Boeing 737 MAX 9
Y
W
J
F
07:20
09:22
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
07:46
09:47
United Airlines
Star Alliance
UA 1399
United Airlines
Boeing 737-800
Y
W
J
F
07:46
09:47
United Airlines
Star Alliance
UA 1399
United Airlines
Boeing 737-800
Y
W
J
F
08:07
10:02
United Airlines
Star Alliance
UA 1399
United Airlines
Airbus A320-100/200
Y
W
J
F
08:10
10:05
Southwest Airlines
WN 2911
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:10
10:05
Southwest Airlines
WN 2911
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:15
10:10
Southwest Airlines
WN 2911
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
09:10
11:05
Southwest Airlines
WN 2911
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
10:35
12:30
Southwest Airlines
WN 6123
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737 MAX 9
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-700
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737 MAX 9
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-700
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-900
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
10:53
12:50
Alaska
Oneworld
AS 681
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
11:20
13:21
United Airlines
Star Alliance
UA 690
United Airlines
Boeing 737 MAX 8
Y
W
J
F
11:20
13:21
United Airlines
Star Alliance
UA 690
United Airlines
Airbus A319
Y
W
J
F
11:20
13:21
United Airlines
Star Alliance
UA 690
United Airlines
Boeing 737 MAX 8
Y
W
J
F
11:20
13:21
United Airlines
Star Alliance
UA 690
United Airlines
Airbus A320-100/200
Y
W
J
F
11:25
13:26
United Airlines
Star Alliance
UA 690
United Airlines
Boeing 737 MAX 8
Y
W
J
F
11:25
13:20
United Airlines
Star Alliance
UA 690
United Airlines
Boeing 737-800
Y
W
J
F
11:25
13:20
United Airlines
Star Alliance
UA 690
United Airlines
Boeing 737-800
Y
W
J
F
11:25
13:20
United Airlines
Star Alliance
UA 690
United Airlines
Airbus A319
Y
W
J
F
11:35
13:30
Southwest Airlines
WN 4260
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
11:44
13:55
Frontier Airlines
F9 2147
Frontier Airlines
Airbus A321neo
Y
W
J
F
11:55
14:00
Delta
SkyTeam
DL 664
Delta
Airbus A220-300
Y
W
J
F
12:29
14:24
Delta
SkyTeam
DL 2321
Delta
Airbus A220-300
Y
W
J
F
12:29
14:24
Delta
SkyTeam
DL 2321
Delta
Airbus A220-300
Y
W
J
F
12:29
14:24
Delta
SkyTeam
DL 2321
Delta
Airbus A220-300
Y
W
J
F
12:40
14:35
Southwest Airlines
WN 445
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737 MAX 9
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737-900
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737-700
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737 MAX 9
Y
W
J
F
12:58
14:55
Alaska
Oneworld
AS 682
Alaska
Boeing 737-900
Y
W
J
F
13:05
15:00
Southwest Airlines
WN 445
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
13:30
15:31
United Airlines
Star Alliance
UA 710
United Airlines
Boeing 737-800
Y
W
J
F
13:45
15:46
United Airlines
Star Alliance
UA 710
United Airlines
Boeing 737 MAX 9
Y
W
J
F
13:51
16:02
Frontier Airlines
F9 4647
Frontier Airlines
Airbus A321neo
Y
W
J
F
13:55
15:52
United Airlines
Star Alliance
UA 530
United Airlines
Airbus A319
Y
W
J
F
13:55
15:52
United Airlines
Star Alliance
UA 530
United Airlines
Boeing 737-800
Y
W
J
F
13:55
15:52
United Airlines
Star Alliance
UA 530
United Airlines
Airbus A319
Y
W
J
F
14:20
16:15
Southwest Airlines
WN 512
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
14:49
16:58
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A321neo
Y
W
J
F
14:54
17:03
Frontier Airlines
F9 2359
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
15:26
17:29
Frontier Airlines
F9 4647
Frontier Airlines
Airbus A320neo
Y
W
J
F
15:26
17:29
Frontier Airlines
F9 4647
Frontier Airlines
Airbus A321neo
Y
W
J
F
15:40
17:37
United Airlines
Star Alliance
UA 1257
United Airlines
Airbus A320-100/200
Y
W
J
F
15:45
17:39
Alaska
Oneworld
AS 617
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
15:45
17:39
Alaska
Oneworld
AS 617
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
15:45
17:39
Alaska
Oneworld
AS 617
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
15:45
17:39
Alaska
Oneworld
AS 617
Alaska
Boeing 737 MAX 9
Y
W
J
F
15:45
17:39
Alaska
Oneworld
AS 617
Alaska
Boeing 737-900
Y
W
J
F
16:03
17:55
Alaska
Oneworld
AS 622
Alaska
Boeing 737-900
Y
W
J
F
16:03
17:57
Alaska
Oneworld
AS 620
Alaska
Boeing 737 MAX 9
Y
W
J
F
16:05
18:08
United Airlines
Star Alliance
UA 1257
United Airlines
Airbus A319
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737 MAX 9
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737 MAX 9
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-900
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737 MAX 9
Y
W
J
F
16:06
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-900
Y
W
J
F
16:07
18:00
Alaska
Oneworld
AS 620
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
16:30
18:25
Southwest Airlines
WN 512
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
17:12
19:14
Frontier Airlines
F9 1175
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
17:15
19:10
Southwest Airlines
WN 3325
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:15
20:15
Southwest Airlines
WN 3325
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:20
20:20
Southwest Airlines
WN 4533
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:22
20:32
Frontier Airlines
F9 4647
Frontier Airlines
Airbus A321neo
Y
W
J
F
18:25
20:35
Frontier Airlines
F9 1815
Frontier Airlines
Airbus A321neo
Y
W
J
F
18:35
20:39
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
18:44
20:41
Delta
SkyTeam
DL 2052
Delta
Airbus A220-300
Y
W
J
F
18:45
20:49
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A320neo
Y
W
J
F
18:45
20:49
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A321neo
Y
W
J
F
18:50
21:00
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A320-100/200
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 712
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737 MAX 9
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-700
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737 MAX 9
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737-800 (winglets)
Y
W
J
F
18:56
20:50
Alaska
Oneworld
AS 710
Alaska
Boeing 737 MAX 9
Y
W
J
F
19:00
20:55
Southwest Airlines
WN 4262
Southwest Airlines
Boeing 737-700 (winglets)
Y
W
J
F
19:03
21:08
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A321neo
Y
W
J
F
19:05
21:14
Frontier Airlines
F9 4625
Frontier Airlines
Airbus A320neo
Y
W
J
F
19:10
21:05
Southwest Airlines
WN 4262
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:19
21:24
Frontier Airlines
F9 3405
Frontier Airlines
Airbus A321neo
Y
W
J
F
19:24
21:27
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737-900
Y
W
J
F
19:24
21:27
United Airlines
Star Alliance
UA 2201
United Airlines
Airbus A320-100/200
Y
W
J
F
19:24
21:27
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737-800
Y
W
J
F
19:24
21:27
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737-900
Y
W
J
F
19:24
21:27
United Airlines
Star Alliance
UA 2201
United Airlines
Airbus A320-100/200
Y
W
J
F
19:25
21:34
Frontier Airlines
F9 4625
Frontier Airlines
Airbus A321neo
Y
W
J
F
19:25
21:20
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737 MAX 8
Y
W
J
F
19:25
21:20
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737 MAX 8
Y
W
J
F
19:25
21:19
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737 MAX 9
Y
W
J
F
19:25
21:20
United Airlines
Star Alliance
UA 2201
United Airlines
Boeing 737 MAX 8
Y
W
J
F
19:31
21:40
Frontier Airlines
F9 4649
Frontier Airlines
Airbus A320-100/200
Y
W
J
F
19:35
21:30
Southwest Airlines
WN 4263
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:50
21:56
Delta
SkyTeam
DL 2956
Delta
Airbus A220-300
Y
W
J
F
19:55
21:49
Alaska
Oneworld
AS 705
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
19:55
21:49
Alaska
Oneworld
AS 705
Alaska
Boeing 737 MAX 9
Y
W
J
F
19:55
21:49
Alaska
Oneworld
AS 705
Alaska
Boeing 737-900 (winglets)
Y
W
J
F
19:55
21:49
Alaska
Oneworld
AS 705
Alaska
Boeing 737 MAX 8
Y
W
J
F
20:55
22:50
United Airlines
Star Alliance
UA 2651
United Airlines
Boeing 737 MAX 9
Y
W
J
F
20:55
22:50
United Airlines
Star Alliance
UA 2651
United Airlines
Boeing 737-800
Y
W
J
F
20:55
22:50
United Airlines
Star Alliance
UA 2651
United Airlines
Airbus A320-100/200
Y
W
J
F
20:55
22:50
United Airlines
Star Alliance
UA 2651
United Airlines
Airbus A320-100/200
Y
W
J
F
20:55
22:50
United Airlines
Star Alliance
UA 2651
United Airlines
Boeing 737-900
Y
W
J
F
20:59
23:02
United Airlines
Star Alliance
UA 2445
United Airlines
Airbus A319
Y
W
J
F
21:00
22:55
Southwest Airlines
WN 4263
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
21:30
23:33
United Airlines
Star Alliance
UA 2445
United Airlines
Airbus A319
Y
W
J
F
22:00
23:55
Southwest Airlines
WN 4263
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
22:20
00:10
Southwest Airlines
WN 4263
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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