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 August or April, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 2021: compare Seattle to Kansas City flight prices with the expected peak season, weather and rainfall in Kansas City.
SEA - MCI
Price
$191 - $324
MCI
Temperature
28.4 - 78.8 °F
MCI
Precipitation
1.1 - 5.2 inches

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

August

Best time to find cheap flights, 25% potential price drop

Round-trip from

$191

From Seattle/Tacoma Intl to Kansas City

One-way from

$99

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 in the morning, when flights are generally more expensive, you can save up to 15% on flights from Seattle to Kansas City by exploring options for tickets at noon.

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

August is one of the best times of the year to fly to Kansas City from Seattle. Prices for August average $254 per person but you can even find prices for as low as $85. The most expensive prices can be found in the month of December. Opting for a August flight can save you 27% on your journey compared to booking in August

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

Leaving on a Monday 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 24% on the overall cost on flights from Seattle to Kansas City.

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 32 days in advance, which can save you up to 62% on flights from Seattle to Kansas City compared to booking the week you need them. Waiting 32 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 $280. For sooner than that we have options available in the next 3 days from $405.

Cheap flights from Seattle to Kansas City in December, January 2022

The best prices found for SEA to MCI flights for December, January
15 Jan - 22 Jan
$167pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
5 Jan - 12 Jan
$177pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
21 Jan - 23 Jan
$183pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-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
14 Dec - 4 Jan
$207pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 4 Jan
$220pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
12 Dec - 16 Dec
$236pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Kansas City from Seattle

Save time with Seattle to Kansas City direct flight deals
5 Jan - 12 Jan
$177pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
7 Jan - 11 Jan
$186pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
MCI
Kansas City
MCI
Kansas City
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
28 Jan - 5 Feb
$187pp
SEA
Seattle/Tacoma Intl
Alaska 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
6 Dec - 14 Dec
$256pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
6 Dec - 14 Dec
$294pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Dec - 14 Dec
$311pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MCI
Kansas City
MCI
Kansas City
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Kansas City from Seattle

The cheapest one-way flights from Seattle to Kansas City
1:16 pm - 6:39 pm
Alaska Airlines
Nonstop
3h 23m
SEA - MCI
Alaska Airlines
11:59 am - 7:30 pm
Delta
1 Stop
5h 31m
SEA - MCI
Delta
$108
Delta
4:56 am - 8:50 am
Multiple Airlines
1 Stop
25h 54m
SEA - MCI
Multiple Airlines
$136
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 8 different airlines have flights from Seattle/Tacoma Intl (SEA) to Kansas City (MCI) on a regular basis. There are 2 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 22m.

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 United 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 $154, but on average you can expect to pay $189.

Are there nonstop flights from Seattle to Kansas City for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Kansas City under $200. A good price for a nonstop flight from Seattle to Kansas City is less than $355.

Are there last-minute flights available from Seattle to Kansas City for under $300?

There are currently 20+ open flights from Seattle to Kansas City within the next 7 days for less than $300.

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

You can find nonstop flights on the following days: Wednesday, Friday.

How popular is this Seattle to Kansas City flight route?

This flight path from Seattle/Tacoma Intl to Kansas City was viewed by 122 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?

3 flight departures from Seattle to Kansas City per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Seattle to Kansas City?

Departing from Seattle to Kansas City will take you 3h 23m. 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 $154. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $177 and $186, respectively. Frontier is priced at 39% 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 $78. Delta flights start at $89 while deals on Spirit Airlines start at $93 one-way.

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 Korean Air (92%), Southwest (90%) or SkyWest Airlines (88%) as they are the most reliable in getting you off to your destination on time.

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

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

What are the cheapest flights from Seattle to Kansas City?

Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Seattle/Tacoma Intl - Kansas City) can be booked for $167 on average our data indicates $403 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.

Destination information for Kansas City

Things to know before you go - useful duration and weather info for your trip from Seattle to Kansas City.
Flight duration from SEA to MCI
3h 46m
Average temperature for December in Kansas City
42.8 °F
Avg rainfall for December in Kansas City
1.4 ″

Airports servicing Seattle

Airports servicing Kansas City

Top 6 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
Spirit Airlines
$62 $278 No cancel fee 65%
Frontier
$97 $250 No cancel fee 62%
Delta
$97 $289 No cancel fee N/A
American Airlines
$102 $299 No cancel fee 71%
United Airlines
$102 $265 No cancel fee 69%
Alaska Airlines
$123 $311 No cancel fee 75%

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 51% of SEA to MCI departures
Morning 6 AM to noon 28% of SEA to MCI departures
Evening 6 PM to midnight 20% of SEA to MCI departures
Early morning Midnight to 6 AM 1% 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
1 daily flight
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
4 daily flights
Thursday
3 daily flights
Friday
2 daily flights
Saturday
1 daily flight
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