Cheap flights Kansas City — Seattle (MKC — SEA)

Good to know - Cheap tickets Kansas City — Seattle

Cheapest flight found $80
Minimal flight time 3h 45m
Flight distance 2421 km
Most popular airline Alaska Horizon

Airfare Kansas City – Seattle by month

Here you can find out in what months how much a ticket Kansas City – Seattle costs to buy cheap plane tickets.

Month One-way Round-trip
June 2026
November 2025
October 2025
August 2025
July 2025
June 2025
May 2025
April 2025
February 2025
January 2025
November 2024
October 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Kansas City — Seattle

Departure Arrival Flight days Flight Airlines Flight time Airports
06:53 08:55 mon DL2105 Delta Air Lines 4h 2m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
07:00 09:00 daily AS563 Alaska Horizon 4h 0m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
07:00 08:55 mon AS563 Alaska Horizon 3h 55m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
07:55 09:54 daily DL2105 Delta Air Lines 3h 59m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
07:55 09:52 daily DL2105 Delta Air Lines 3h 57m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
14:00 15:50 sat SY8724 Sun Country Airlines 3h 50m Charles B. Wheeler Downtown Airport — Seattle-Tacoma International Airport Select dates
15:34 17:32 mon, tue, wed, thu, fri, sun AS418 Alaska Horizon 3h 58m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
15:34 17:32 tue AS418 AlphaSky 3h 58m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
15:35 17:20 sat WN5147 Southwest Airlines 3h 45m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
15:37 17:30 tue, thu, fri, sat, sun AS418 Alaska Horizon 3h 53m Kansas City International Airport — Seattle-Tacoma International Airport Select dates
All routes

Sales of tickets from Kansas City to Seattle in the last 48 hours

2025-10-25 one-way

2025-11-24 one-way

Dynamics airfare Kansas City — Seattle by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Kansas City — Seattle

The graph shows that booking flights Kansas City — Seattle is best planned for January and flights Kansas City — Seattle — Kansas City in the month of November.

Flights Kansas City — Seattle

The selection of cheap flights Kansas City — Seattle

Here you can find and purchase the cheapest flights Kansas City — Seattle from $80 and Kansas City — Seattle — Kansas City from $127.

The price of the flight Kansas City — Seattle (United States) — Kansas City from $127 (round-trip).

The average price of the flight Kansas City — Seattle (United States) — Kansas City $393 (round-trip).

Low cost flights Kansas City — Seattle (MKC — SEA)

The distance between Kansas City and Seattle 1504 miles (or 2421 kilometres).

The time difference between Kansas City and Seattle is 2 h.

Minimal flight time from Kansas City to Seattle 3h 45m.

LowCostClub always do a comparison of airfares Kansas City — Seattle with several airlines (include Delta Air Lines, Alaska Horizon, Sun Country Airlines). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Kansas City — Seattle. Last week, for instance, the cheapest round-trip prices stood at $127 while the cheapest one-way price that was available within the last week cost $80

Routes from nearby cities to Seattle

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Seattle is from Cedar Rapids. The cheapest airfare can be purchased with a flight from Omaha from $88. The nearest airports from Kansas City with a flight to Seattle are in Hays.

Popular International routes from Kansas City

Popular routes from Seattle

If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:

Popular domestic routes from Kansas City

FAQ about Kansas City — Seattle

Yes, they do: DL2105, AS563, SY8724, AS418, WN5147, AS362, AS357

Yes, you can fly from Kansas City to Seattle. Kansas City has 4 airports (New Century Aircenter Airport, Charles B. Wheeler Downtown Airport, Johnson Executive, Kansas City International Airport) for flights. Delta Air Lines, Alaska Horizon, Sun Country Airlines, AlphaSky, Southwest Airlines depart from Kansas City on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Aer Lingus, Allegiant Air, Amazon Air, American Eagle, Ameriflight, Breeze Airways, FedEx, Frontier (Grizwald the Bear Livery), Hi Fly, Jet Linx Aviation, JetBlue, MSC Air Cargo, NetJets, SkyWest Airlines, SkyWest Charter, Slate Aviation, Spirit Airlines, United Express, UPS, Virgin Atlantic.

A direct flight lasts an average of 3h 45m, during which time the aircraft covers a distance of 2421 km.

The price of flights Kansas City — Seattle starts from $80.

Planes fly Kansas City — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Kansas City — New Century Aircenter Airport, Charles B. Wheeler Downtown Airport, Johnson Executive, Kansas City International Airport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.

The following flights fly between Kansas City and Seattle: DL2105, AS563, AS563, DL2105, DL2105, SY8724, AS418, AS418, WN5147, AS418, AS418, AS418, AS418, AS362, AS357, AS357, AS357

High season is considered to be July and the cheapest month is January. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Kansas City — Seattle flight deals.

The following airlines have direct flights Kansas City — Seattle: Delta Air Lines, Alaska Horizon, Sun Country Airlines, AlphaSky, Southwest Airlines.

All the following airlines flights Kansas City — Seattle: ABX Air, Aer Lingus, Alaska Horizon, Allegiant Air, AlphaSky, Amazon Air, American Eagle, Ameriflight, Breeze Airways, Delta Air Lines, FedEx, Frontier (Grizwald the Bear Livery), Hi Fly, Jet Linx Aviation, JetBlue, MSC Air Cargo, NetJets, SkyWest Airlines, SkyWest Charter, Slate Aviation, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United Express, UPS, Virgin Atlantic.

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