Cheap flights from Seattle to Kansas City

One-way fares from $196 · SEA → MKC · prices found by travellers in the last 48 hours

Compare all dates Kansas City → Seattle
Cheapest fare
$196

Frontier Airlines · Fri, Nov 13

Cheapest month
November

from $196

Direct flights
Yes

Alaska Airlines

Flight time
3h 29m

2,420 km

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Cheapest month to fly from Seattle to Kansas City

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $196
  2. May 2027 $260

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart21:13 Thu, Nov 12SEA → MCI 5h 35m · 1 stop
$196one way, per person
View deal
Frontier Airlines
Depart16:27 Fri, Nov 13SEA → MCI 4h 28m · 1 stop
$196one way, per person
View deal
Frontier Airlines
Depart16:27 Mon, Nov 9SEA → MCI 4h 28m · 1 stop
$200one way, per person
View deal
Alaska Airlines
Depart18:30 Sun, Nov 15SEA → MCI 3h 29m · Direct
$258one way, per person
View deal
Alaska Airlines
Depart18:30 Sat, Nov 14SEA → MCI 3h 29m · Direct
$262one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Kansas City

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Kansas CityCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Kansas CityTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Kansas CityPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Kansas CityCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Seattle to Kansas City

Seattle (SEA) and Kansas City (MKC) are about 2,420 km apart. Direct flights take around 3h 29m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $196, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Seattle to Kansas City?

The cheapest one-way fare we've seen recently is $196 with Frontier Airlines, departing Friday, November 13, 2026. Over the coming months, the lowest fare in each month ranges from $196 to $260.

What is the cheapest month to fly from Seattle to Kansas City?

November 2026 currently has the lowest fares, from $196 one way.

Are there direct flights from Seattle to Kansas City?

Yes. Recent direct fares were with Alaska Airlines.

How long is the flight from Seattle to Kansas City?

A direct flight takes about 3h 29m. Seattle and Kansas City are around 2,420 km apart.

Which airlines fly from Seattle to Kansas City?

Recent fares on this route were with Frontier Airlines, American Airlines and Alaska Airlines.

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