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Uncover the best deals on Seattle to Kansas City flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SEA - MCI Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Kansas City International on your next trip.
Cheapest Round Trip Flight
$297
Southwest Airlines
• 1 stop
• 3h 55m
Jul 01 – Jul 07
The cheapest round trip flight from Seattle to Kansas City (SEA-MCI-SEA) is currently $297
Cheapest Direct Flight
$385
Alaska Airlines
• nonstop
• 5h 35m
Jul 01
The cheapest nonstop flight from Seattle to Kansas City (SEA-MCI) is currently $385
Fastest Flight
3h 20m
The fastest nonstop flight from Seattle to Kansas City (SEA-MCI) takes 3h 20m
Top Airlines Flying from Seattle to Kansas City
Latest Flight Deals from Seattle (SEA) to Kansas City (MCI)
Compare and book low fare round-trip air tickets from Seattle to Kansas City. Ideal for travelers with confirmed return itineraries.
Jul 01 - Jul 07, Economy
Seattle → Kansas City
3h 55m
5:15 AM - 1:10 PM • 1 stop
Seattle → Kansas City
3h 25m
1:45 PM - 9:17 AM • 1 stop
Southwest Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
5h 55m
5:00 AM - 1:30 PM • 1 stop
Seattle → Kansas City
3h 25m
1:45 PM - 9:17 AM • 1 stop
Southwest Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
3h 20m
5:30 AM - 2:00 PM • 1 stop
Seattle → Kansas City
3h 25m
1:45 PM - 9:17 AM • 1 stop
Delta Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
6h 55m
7:00 AM - 5:35 PM • 1 stop
Seattle → Kansas City
2h 32m
6:00 AM - 9:59 AM • 1 stop
United Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
- • 1 stop
Seattle → Kansas City
- • 1 stop
American Airlines
Flying to Kansas City soon? We've surfaced some of the most affordable last-minute flights from Seattle to Kansas City, ideal for urgent plans or spontaneous trips.
Jul 01 - Jul 07, Economy
Seattle → Kansas City
3h 55m
5:15 AM - 1:10 PM • 1 stop
Seattle → Kansas City
3h 25m
1:45 PM - 9:17 AM • 1 stop
Southwest Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
5h 55m
5:00 AM - 1:30 PM • 1 stop
Seattle → Kansas City
3h 25m
1:45 PM - 9:17 AM • 1 stop
Southwest Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
3h 20m
5:30 AM - 2:00 PM • 1 stop
Seattle → Kansas City
3h 25m
1:45 PM - 9:17 AM • 1 stop
Delta Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
6h 55m
7:00 AM - 5:35 PM • 1 stop
Seattle → Kansas City
2h 32m
6:00 AM - 9:59 AM • 1 stop
United Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
- • 1 stop
Seattle → Kansas City
- • 1 stop
American Airlines
Looking for the fastest way to Kansas City? These direct flight options from SEA to MCI offer both convenience and value—no layovers, just straight to your destination.
Jul 01 - Jul 07, Economy
Seattle → Kansas City
5h 35m
6:20 PM - 11:55 PM • nonstop
Seattle → Kansas City
6h 42m
7:59 PM - 10:01 PM • nonstop
Alaska Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
- • nonstop
Seattle → Kansas City
- • nonstop
Alaska Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
5h 39m
8:15 AM - 1:54 PM • nonstop
Seattle → Kansas City
6h 42m
7:59 PM - 10:01 PM • nonstop
American Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
5h 31m
1:29 PM - 7:00 PM • nonstop
Seattle → Kansas City
6h 42m
7:59 PM - 10:01 PM • nonstop
American Airlines
Jul 01 - Jul 07, Economy
Seattle → Kansas City
- • nonstop
Seattle → Kansas City
- • nonstop
American Airlines
FAQs on Seattle to Kansas City Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to MCI?
The most popular airline flying from Seattle to Kansas City are
Can I fly from SEA to MCI non-stop?
Yes, you can fly SEA to MCI non-stop on
Which airlines fly nonstop between Seattle and Kansas City?
The non-stop flights between Seattle and Kansas City are .
What’s the earliest departure time from SEA to MCI Airport?
The earliest flight leaves SEA at 5:00 am and lands in MCI - Kansas City International
What are the airports in Kansas City?
MCI
Can I make changes to my Seattle to Kansas City flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to MCI?
Read the fare rules of the Seattle to Kansas City air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Kansas City?
operate flights between Seattle and Kansas City
How long does a flight from Seattle to Kansas City take?
It takes approximately 4 hour to fly non-stop from SEA to MCI, which is 1489.33 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Kansas City (MCI) ?
In the past couple of days, the cheapest tickets to MCI from SEA were found on DL : USD 305
Do I need a passport to fly between SEA and MCI?
No
What’s the latest departure time from SEA to MCI ?
The last flight leaves SEA at 6:2700 pm
Seattle (SEA) to Kansas City (MCI): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Kansas City International , Kansas City, US |
| Distance | 1489 miles |
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