All airlines flying from Kansas City (MCI) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
19:01
Kansas City (MCI)
21:00
Seattle-Tacoma (SEA) Alaska Airlines AS 357 Non-stop Boeing 737 (73J) 3:59 Effective 2026-05-13 through 2026-06-09 |
| Daily
19:56
Kansas City (MCI)
21:58
Seattle-Tacoma (SEA) Alaska Airlines AS 357 Non-stop Boeing 737 (73J) 4:02 Effective 2026-06-10 through 2026-10-02 |
| Mon
14:30
Kansas City (MCI)
16:36
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Operates only on 2026-01-12 |
| Sun
14:38
Kansas City (MCI)
16:44
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective 2026-01-11 through 2026-02-08 |
| Wed,Thu
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 4:06 Effective 2026-01-07 through 2026-01-14 |
| Tue,Fri
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective 2026-01-09 through 2026-01-16 |
| Thu
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737-800 (73H) 4:06 Effective 2026-01-15 through 2026-01-22 |
| Mon,Tue,Fri
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective 2026-01-19 through 2026-02-06 |
| Wed
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 4:06 Effective 2026-01-21 through 2026-01-28 |
| Wed,Thu
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 4:06 Effective 2026-01-29 through 2026-02-05 |
| Mon
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 4:06 Operates only on 2026-02-09 |
| Tue,Wed
14:45
Kansas City (MCI)
16:51
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective 2026-02-10 through 2026-02-11 |
| Mon-Fri,Sun
14:49
Kansas City (MCI)
16:54
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2026-02-12 through 2026-03-15 |
| Mon
14:49
Kansas City (MCI)
16:54
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737-800 (73H) 4:05 Operates only on 2026-03-16 |
| Tue
14:49
Kansas City (MCI)
16:54
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Operates only on 2026-03-17 |
| Wed
14:55
Kansas City (MCI)
16:49
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 3:54 Operates only on 2026-03-18 |
| Daily
14:55
Kansas City (MCI)
16:54
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 3:59 Effective 2026-03-19 through 2026-04-21 |
| Sat
14:59
Kansas City (MCI)
17:04
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2026-02-14 through 2026-02-28 |
| Sat
15:32
Kansas City (MCI)
17:38
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Effective 2026-01-10 through 2026-02-07 |
| Mon,Wed,Thu,Sat,Sun
15:38
Kansas City (MCI)
17:47
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 4:09 Valid until 2026-01-04 |
| Mon,Tue,Fri
15:38
Kansas City (MCI)
17:47
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737-800 (73H) 4:09 Valid until 2026-01-05 |
| Tue
15:38
Kansas City (MCI)
17:47
Seattle-Tacoma (SEA) Alaska Airlines AS 418 Non-stop Boeing 737 (73J) 4:09 Operates only on 2026-01-06 |
| Sat
16:33
Kansas City (MCI)
18:38
Seattle-Tacoma (SEA) Alaska Airlines AS 429 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Operates only on 2026-03-14 |
| Daily
14:55
Kansas City (MCI)
16:54
Seattle-Tacoma (SEA) Alaska Airlines AS 501 Non-stop Boeing 737 (73J) 3:59 Effective 2026-04-22 through 2026-05-12 |
| Daily
15:30
Kansas City (MCI)
17:32
Seattle-Tacoma (SEA) Alaska Airlines AS 501 Non-stop Boeing 737 (73J) 4:02 Effective 2026-05-13 through 2026-06-09 |
| Daily
15:34
Kansas City (MCI)
17:35
Seattle-Tacoma (SEA) Alaska Airlines AS 501 Non-stop Boeing 737 (73J) 4:01 Effective from 2026-06-10 |
| Sat
14:59
Kansas City (MCI)
17:04
Seattle-Tacoma (SEA) Alaska Airlines AS 534 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Operates only on 2026-03-07 |
| Mon-Wed,Fri-Sun
06:00
Kansas City (MCI)
08:15
Seattle-Tacoma (SEA) Alaska Airlines AS 563 Non-stop Boeing 737 (73J) 4:15 Valid until 2026-01-06 |
| Thu
06:00
Kansas City (MCI)
08:15
Seattle-Tacoma (SEA) Alaska Airlines AS 563 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2026-01-01 |
| Daily
06:45
Kansas City (MCI)
08:49
Seattle-Tacoma (SEA) Alaska Airlines AS 563 Non-stop Boeing 737 (73J) 4:04 Effective from 2026-06-10 |
| Daily
07:00
Kansas City (MCI)
09:02
Seattle-Tacoma (SEA) Alaska Airlines AS 563 Non-stop Boeing 737 (73J) 4:02 Effective 2026-04-22 through 2026-05-12 |
| Daily
07:00
Kansas City (MCI)
08:53
Seattle-Tacoma (SEA) Alaska Airlines AS 563 Non-stop Boeing 737 (73J) 3:53 Effective 2026-05-13 through 2026-06-09 |
| Wed
07:00
Kansas City (MCI)
08:54
Seattle-Tacoma (SEA) Alaska Airlines AS 768 Non-stop Boeing 737 (73J) 3:54 Operates only on 2026-03-18 |
| Daily
07:00
Kansas City (MCI)
09:02
Seattle-Tacoma (SEA) Alaska Airlines AS 768 Non-stop Boeing 737 (73J) 4:02 Effective 2026-03-19 through 2026-04-21 |
| Sat
13:10
Kansas City (MCI)
14:55
Seattle-Tacoma (SEA) Southwest Airlines WN 2071 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-08-08 through 2026-09-26 |
| Daily
07:00
Kansas City (MCI)
09:06
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:06 Effective 2026-01-05 through 2026-01-17 |
| Sun
07:00
Kansas City (MCI)
09:05
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:05 Effective 2026-01-18 through 2026-02-08 |
| Mon-Sat
07:00
Kansas City (MCI)
09:06
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:06 Effective 2026-01-19 through 2026-02-14 |
| Daily
07:00
Kansas City (MCI)
09:06
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:06 Effective 2026-02-15 through 2026-03-07 |
| Daily
07:30
Kansas City (MCI)
09:30
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:00 Effective 2026-05-07 through 2026-10-05 |
| Daily
07:30
Kansas City (MCI)
09:42
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:12 Effective from 2026-10-06 |
| Daily
07:33
Kansas City (MCI)
09:45
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-300 (223) 4:12 Valid until 2026-01-04 |
| Daily
07:55
Kansas City (MCI)
09:58
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:03 Effective 2026-03-08 through 2026-03-14 |
| Daily
07:55
Kansas City (MCI)
10:00
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:05 Effective 2026-03-15 through 2026-04-12 |
| Daily
07:55
Kansas City (MCI)
09:55
Seattle-Tacoma (SEA) Delta Air Lines DL 2105 Non-stop Airbus A220-100 (221) 4:00 Effective 2026-04-13 through 2026-05-06 |
| Sat
13:25
Kansas City (MCI)
15:15
Seattle-Tacoma (SEA) Southwest Airlines WN 3389 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2026-06-06 through 2026-08-01 |
| Non-Direct Flights: |
| Sun
05:15
Kansas City (MCI)
09:45
Seattle-Tacoma (SEA) Southwest Airlines WN 1406 1-stop Boeing 737-800 (73H) 6:30 Effective 2026-06-07 through 2026-08-02 |
| Sun
20:50
Kansas City (MCI)
01:40
Seattle-Tacoma (SEA) Southwest Airlines WN 3266 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-03-08 through 2026-04-05 The flight arrives 1 day after departure. |
| Mon,Thu,Fri
12:05
Kansas City (MCI)
20:25
Seattle-Tacoma (SEA) Southwest Airlines WN 1219 3-stop Boeing 737-700 (Scimitar Winglets) 10:20 Effective 2026-04-09 through 2026-06-01 |
| Direct Codeshare Flights: |
| Wed
07:00
Kansas City (MCI)
08:54
Seattle-Tacoma (SEA) Qatar Airways QR 2049 Non-stop Boeing 737 (73J) 3:54 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 768) |
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Parallax here MCI-SEA
- A domestic route departing from the Kansas City airport (MCI) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 1485 miles, or 2390 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:45 and 4:15.
