Cheap flights from Seattle to Kansas City (SEA - MCI)

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The best prices from Seattle/Tacoma Intl to Kansas City are usually found in January or October, booked 34 days in advance, depart on a Saturday or Tuesday and return on a Thursday

How to find the cheapest flight from
Seattle (SEA) to Kansas City (MCI)

All the information you need to plan the best SEA to MCI flight in 2022: compare Seattle to Kansas City flight prices with the expected peak season, weather and rainfall in Kansas City.
SEA - MCI
Price
$225 - $597
MCI
Temperature
28.4 - 78.8 °F
MCI
Rainfall
1.1 - 5.2 inches

Popular in

June

High demand for flights, 41% potential price rise

Cheapest in

January

Best time to find cheap flights, 36% potential price drop

Round-trip from

$225

From Seattle/Tacoma Intl to Kansas City

One-way from

$149

One-way flight from Seattle/Tacoma Intl to Kansas City

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Seattle to Kansas City (SEA - MCI)?

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from Seattle to Kansas City by exploring options for tickets in the evening.

What is the cheapest day to fly round-trip from Seattle to Kansas City?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 28% on the overall cost on flights from Seattle to Kansas City.

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

January is one of the best times of the year to fly to Kansas City from Seattle. Prices for January average $349 per person but you can even find prices for as low as $184. The most expensive prices can be found in the month of June. Opting for a January flight can save you 70% on your journey compared to booking in June

How far in advance should I book a flight from Seattle to Kansas City?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 75% on flights from Seattle to Kansas City compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $453. For sooner than that we have options available in the next 3 days from $599.

Cheap flights from Seattle to Kansas City in August, September 2022

The best prices found for SEA to MCI flights for August, September
21 Sep - 27 Sep
$161pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Sep - 27 Sep
$164pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Sep - 12 Sep
$165pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Kansas City 2022 flight deals

Cheap flights to Kansas City from Seattle found for this year
21 Sep - 27 Sep
$161pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Sep - 27 Sep
$164pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Sep - 12 Sep
$165pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Cheap Spirit Airlines flights from Seattle to Kansas City

20 Oct - 21 Oct
$217pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
27 Sep - 30 Sep
$221pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
19 Aug - 26 Aug
$462pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

If you’re traveling from Seattle to Kansas City, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Kansas City flights are typically 56% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $387.20 RT. The cheapest Spirit Airlines flight found for this route was $118. When traveling from Seattle to Kansas City on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Kansas City Airport. When flying from Seattle to Kansas City, Spirit Airlines flights are 25% more popular than any other airline flying that same route.

Cheap Frontier flights from Seattle to Kansas City

21 Sep - 27 Sep
$161pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Sep - 27 Sep
$164pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
7 Sep - 12 Sep
$165pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

One of the most popular airlines traveling from Seattle to Kansas City is Frontier. Flights from Frontier traveling this route typically cost $322.20 RT. This price is typically 50% cheaper than other airlines that offer Seattle to Kansas City flights. When booking this route, the cheapest RT price found was $149. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Kansas City. Kansas City Airport is the most popular arrival airport in Kansas City. When flying from Seattle to Kansas City, Frontier flights are 25% more popular than any other airline flying that same route.

Non-stop flights to Kansas City from Seattle

Save time with Seattle to Kansas City direct flight deals
27 Sep - 4 Oct
$257pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
21 Sep - 27 Sep
$258pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
MCI
Kansas City
MCI
Kansas City
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
25 Oct - 1 Nov
$259pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Kansas City

Late deals on round-trip flights to Kansas City from Seattle, departing today and this week
19 Aug - 21 Aug
$345pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
16 Aug - 24 Aug
$387pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
18 Aug - 22 Aug
$388pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Kansas City from Seattle

The cheapest one-way flights from Seattle to Kansas City
1:55 pm - 7:19 pm
Delta
Nonstop
3h 24m
SEA - MCI
Delta
$149
Delta
8:38 am - 9:55 am
Frontier
1 Stop
23h 17m
SEA - MCI
Frontier
$158
Kiwi.com
2:00 am - 10:18 am
Spirit Airlines
1 Stop
6h 18m
SEA - MCI
Spirit Airlines
$162
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Kansas City</span> flights.

Flight FAQs

From Seattle to Kansas City

What airports do I use to fly from Seattle to Kansas City?

You will need to book a flight from Seattle/Tacoma Intl to Kansas City if you want to fly from Seattle to Kansas City. At least 9 different airlines have flights from Seattle/Tacoma Intl (SEA) to Kansas City (MCI) on a regular basis. There are 5 flights to Kansas City from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to MCI to be around 3h 19m.

Which airlines flying from Seattle/Tacoma Intl to Kansas City have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Kansas City that may be offering flexible cancellation policies are Alaska Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Kansas City for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Kansas City for under $200. The cheapest flight booked recently is on Frontier for just $161, but on average you can expect to pay $178.

Are there nonstop flights from Seattle to Kansas City for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Kansas City under $300. A good price for a nonstop flight from Seattle to Kansas City is less than $293.

Are there last-minute flights available from Seattle to Kansas City for under $400?

There are currently 20+ open flights from Seattle to Kansas City within the next 7 days for less than $400.

What days are nonstop flights available from Seattle to Kansas City?

You can find nonstop flights on the following days: Sunday, Monday, Thursday, Friday.

How popular is this Seattle to Kansas City flight route?

This flight path from Seattle/Tacoma Intl to Kansas City was viewed by 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Seattle to Kansas City on average per day?

8 flight departures from Seattle to Kansas City per day on average.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures

How long is the flight from Seattle to Kansas City?

Departing from Seattle to Kansas City will take you 7h 36m. The distance between Seattle and Kansas City is about 1494 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Seattle to Kansas City round-trip?

Flying on Frontier is currently your cheapest option to Kansas City, with prices starting at $161. Another option worth looking into is United Airlines, starting at $196 round trip. Frontier is priced at 53% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Kansas City one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $80. Spirit Airlines flights start at $81 while deals on Delta start at $129 one-way.

What are the most popular airlines that fly from Seattle to Kansas City?

The most popular airlines flying from Seattle to Kansas City are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the most reliable airlines from Seattle to Kansas City?

No one likes to see their flight delayed. When booking a flight from Seattle to Kansas City consider choosing Alaska Airlines (94%), Qatar Airways (93%) or American Airlines (90%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Seattle to Kansas City?

Looking at all options, your cheapest flight can be booked for $152. While the most popular route (Seattle/Tacoma Intl - Kansas City) can be booked for $176 on average our data indicates $760 when flying from Seattle to Kansas City.

COVID Restrictions

View COVID Travel Restrictions for Kansas City, MO

Do I need a COVID test to fly to Kansas City from Seattle?

Information is based on travel restrictions for travel to Kansas City within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Kansas City.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Kansas City.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Kansas City.

Do I need a test to fly back to Seattle from Kansas City?

Returning to Seattle/Tacoma Intl from Kansas City

COVID-19 testing requirements
Visitors from Kansas City are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Kansas City are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Kansas City, MO

Alternative routes for Seattle to Kansas City

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Seattle/Tacoma Intl to Kansas City

The chart below displays the airlines Cheapflights users traveling from Seattle to Kansas City choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $23 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$75 $245 No cancel fee 62%
Delta
$118 $387 No cancel fee N/A
Spirit Airlines
$126 $414 No cancel fee 65%
United Airlines
$139 $294 No cancel fee 69%
Alaska Airlines
$149 $322 No cancel fee 75%
American Airlines
$308 $647 No cancel fee 71%

Hourly flight availability from Seattle to Kansas City

See what time of day planes typically take off from Seattle towards Kansas City.
Afternoon Noon to 6 PM 68% of SEA to MCI departures
Morning 6 AM to noon 31% of SEA to MCI departures
Early morning Midnight to 6 AM 1% of SEA to MCI departures
Evening 6 PM to midnight 0% of SEA to MCI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Kansas City
See how many times per day planes take to the skies headed from Seattle to Kansas City.
Sunday
7 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
7 daily flights
Thursday
7 daily flights
Friday
6 daily flights
Saturday
4 daily flights