Kansas City (MCI) to Seattle (SEA) Flight Schedule

Flight Kansas City(MCI) to Seattle(SEA)
CHANGE DIRECTION

Kansas City International Airport Seattle-Tacoma International Airport
MCI : Kansas City , United States SEA : Seattle , United States
UTC-5(DST) UTC-7(DST)

Kansas City to Seattle Flight Schedule(September 2025)

Flight from Kansas City(MCI) to Seattle(SEA) is operated by 3 airlines : Alaska Airlines (AS),Delta Air Lines (DL),Southwest Airlines (WN). You can check flight schedules, flight duration, and aircraft types.

Change Direction(SEA to MCI)

Kansas City (MCI) to Seattle (SEA) Flight Schedule

LastUpdate : 2025/09/01 06:00

Flight Schedule on September 2025 , Direct flight departure from Kansas City with all airlines , flight number, flight duration, aircraft type.

September 2025
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Flight Number / Airline Departure Time Arrival Time Flight Duration Operating Days Aircraft Type Airfare / Tickets
AS563
Alaska Airlines
07:00 09:00 4h0m
M------ (Sep 1)
737-9-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
07:00 09:00 4h0m
MTWTFS- (Sep 2–6, Sep 8–13)
737-900 (WL)
07:00 09:00 4h0m
------S (Sep 14)
737-9-MAX
07:00 09:00 4h0m
MTWTFS- (Sep 15–20)
737-900 (WL)
07:00 09:00 4h0m
------S (Sep 21)
737-9-MAX
07:00 09:00 4h0m
MTW-F-- (Sep 22–24, Sep 26)
737-900 (WL)
07:00 09:00 4h0m
M--T-SS (Sep 25, Sep 27–29)
737-9-MAX
07:00 09:00 4h0m
-T----- (Sep 30)
737-900 (WL)
Codeshare flight
DL2105
Delta Air Lines
07:55 09:52 3h57m
Daily (Sep 1–10)
A220-100 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
07:55 09:54 3h59m
Daily (Sep 11–30)
A220-100
Codeshare flight
WN2256
Southwest Airlines
11:50 20:10 10h20m
3 Transfers
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26, Sep 29)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN5147
Southwest Airlines
15:35 17:20 3h45m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
AS418
Alaska Airlines
15:37 17:34 3h57m
MTWT--- (Sep 1–4, Sep 8, Sep 11)
737-9-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
15:37 17:34 3h57m
----F-- (Sep 5, Sep 12)
737-800 (WL)
15:37 17:34 3h57m
-----S- (Sep 6)
737-9-MAX
15:37 17:34 3h57m
------S (Sep 7)
737-900 (WL)
15:37 17:34 3h57m
-TW--S- (Sep 9–10, Sep 13)
737-9-MAX
15:37 17:34 3h57m
------S (Sep 14)
737-900 (WL)
15:37 17:34 3h57m
MT-T--- (Sep 15–16, Sep 18)
737-9-MAX
15:37 17:34 3h57m
--W-F-S (Sep 17, Sep 19, Sep 21)
737-900 (WL)
15:37 17:34 3h57m
-----S- (Sep 20)
737-800 (WL)
15:37 17:34 3h57m
MTWTFS- (Sep 22–27)
737-9-MAX
15:37 17:34 3h57m
------S (Sep 28)
737-900 (WL)
15:37 17:34 3h57m
MT----- (Sep 29–30)
737-9-MAX
Codeshare flight
AS357
Alaska Airlines
19:59 21:51 3h52m
M------ (Sep 1)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
19:59 21:51 3h52m
---TF-S (Sep 4–5, Sep 7)
737-9-MAX
19:59 21:51 3h52m
M------ (Sep 8, Sep 15)
737-8-MAX
19:59 21:51 3h52m
M--TF-S (Sep 11–12, Sep 14, Sep 18, Sep 21–22, Sep 25)
737-9-MAX
19:59 21:51 3h52m
----F-- (Sep 26)
737-900 (WL)
19:59 21:51 3h52m
------S (Sep 28)
737-9-MAX
Codeshare flight
Change Direction(SEA to MCI)
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.

FAQ : Kansas City to Seattle

How many airlines fly from Kansas City to Seattle ?
As of September 2025, 3 airlines operate direct flights from Kansas City (MCI) to Seattle (SEA) : Alaska Airlines , Delta Air Lines , Southwest Airlines.
How far is it from Kansas City to Seattle?
The distance between Kansas City (MCI) to Seattle (SEA) is approximately 1,490 miles(2,390km) by air.
What is the time difference between Kansas City to Seattle?
The time difference between Kansas City International Airport(Kansas City) and Seattle-Tacoma International Airport(Seattle) is -2 hours. Seattle is 2 hours behind Kansas City.Kansas City is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Seattle is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.