Direct (non-stop) flights from SeaTac (SEA) to Kansas City (MCI)
Find comprehensive flight information, schedules, and booking details for direct flights from SeaTac (SEA), US to Kansas City (MCI), US. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 3h 20m - 3h 45m (average flight time)• Distance: 1494 miles (2404 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
SeaTac (SEA)
US
Kansas City (MCI)
US
FLIGHT TIME
3h 20m - 3h 45m
FLIGHT DISTANCE
1494 miles (2404 km)
3h 27m - 3h 34m
09:08
18:32
1494 miles (2404 km)
April
2 (Show)
22
Flight Schedule
December 2025
Airlines with direct flights from SeaTac (SEA) to Kansas City (MCI)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 20m - 3h 45m.
Pricing patterns: April typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 9:00, 17:00, 18:00, offering more flight options and potentially better connections.
SeaTac (SEA) - Kansas City (MCI) flight price statistics
$444
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$427
Jan$630
Feb$338
Mar$316
Apr$318
May$698
Jun$486
Jul$423
Aug$353
Sep$328
Oct$328
Nov$678
DecRelated Information
Airports: Seattle (SEA) • Kansas City Airport (MCI)
Airlines operating this route: Alaska Airlines (AS), Delta Air Lines
Frequently Asked Questions
How many flights operate from Seattle (SEA) to Kansas City (MCI)?
There are 3 direct flights operating from Seattle (SEA) to Kansas City (MCI). Approximately 2-3 flights daily.
Which airlines operate flights from Seattle (SEA) to Kansas City (MCI)?
2 airlines operate on this route: Alaska Airlines, Delta Air Lines.
How long is the flight from Seattle (SEA) to Kansas City (MCI)?
The flight duration from Seattle (SEA) to Kansas City (MCI) is approximately 3h 20m - 3h 45m.
What is the distance from Seattle (SEA) to Kansas City (MCI)?
The distance from Seattle (SEA) to Kansas City (MCI) is 1494 miles (2404 km).
What is the flight time range for this route?
Flight times on this route range from 3h 27m - 3h 34m.
What are the earliest and latest flight departure times?
The earliest flight departs at 09:08 and the latest flight departs at 18:32.
What is the cheapest month to fly from Seattle (SEA) to Kansas City (MCI)?
April is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 22 flights operate per week from Seattle (SEA) to Kansas City (MCI).
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 9 Passenger, Airbus A220-100, Boeing 737-900 (winglets) Passenger/BBJ3.
What is the average flight price from Seattle (SEA) to Kansas City (MCI)?
The average flight price for a round-trip ticket from Seattle (SEA) to Kansas City (MCI) is approximately $444 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Seattle (SEA) to Kansas City (MCI) for the lowest prices?
April is typically the cheapest month to fly from Seattle (SEA) to Kansas City (MCI). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Seattle (SEA) to Kansas City (MCI)?
2 airlines offer direct flights from Seattle (SEA) to Kansas City (MCI), providing travelers with multiple options for scheduling and pricing.
How far is Kansas City (MCI) from Seattle (SEA)?
The distance from Seattle (SEA) to Kansas City (MCI) is 1494 miles (2404 km). This is a long-haul flight route.
How long does it take to fly from Seattle (SEA) to Kansas City (MCI)?
The flight time from Seattle (SEA) to Kansas City (MCI) is approximately 3h 20m - 3h 45m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Kansas City (MCI) serve?
Kansas City (MCI) serves Kansas City, US.