Cheap flights from Seattle to Kansas City (SEA - MCI) from $99

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.
SEA — MCI
Jun 4 — Jun 112

The best prices from Seattle/Tacoma Intl to Kansas City are usually found in January or February, booked 32 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 2023: compare Seattle to Kansas City flight prices with the expected peak season, weather and rainfall in Kansas City.

Popular in

June

Cheapest in

January

Round-trip from

$237

One-way from

$186
High demand for flights, 36% potential price rise
Best time to find cheap flights, 40% potential price drop
From Seattle/Tacoma Intl to Kansas City
One-way flight from Seattle/Tacoma Intl to Kansas City

SEA - MCI

Price

$237 - $617

MCI

Temperature

28.4 - 78.8 °F

MCI

Rainfall

1.1 - 5.2 inches

Cheap flights from Seattle to Kansas City in May, June 2023

The best prices found for SEA to MCI flights for May, June
These are some of the most attractive deals on flights from Seattle to Kansas City in 2023. Check back in a little while for more flight options.

Seattle to Kansas City 2023 flight deals

Cheap flights to Kansas City from Seattle found for this year
These are some of the most attractive deals on flights from Seattle to Kansas City in 2023. Check back in a little while for more flight options.

Cheap Frontier flights from Seattle to Kansas City

Consider these cheap Frontier flights we've found departing from Seattle to Kansas City. Deals update often to give you more flight options matching your criteria
  • One of the most popular airlines traveling from Seattle to Kansas City is Frontier. Flights from Frontier traveling this route typically cost $368.25 RT. This price is typically 54% cheaper than other airlines that offer Seattle to Kansas City flights. When booking this route, the cheapest RT price found was $168. 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 11% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Seattle to Kansas City

To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Seattle to Kansas City. Ensure the flight price, dates, time, and airline match your criteria before you book.
  • 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 73% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $377.20 RT. The cheapest Spirit Airlines flight found for this route was $169. 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 10% 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
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Kansas City. Those looking to potentially save on 1 or 2-stop flights from Seattle to Kansas City should utilize the search form at the the top of the page.

Last minute flights from Seattle to Kansas City

Late deals on return flights to Kansas City from Seattle, departing today and this week
Check out these flights departing soon from Seattle to Kansas City. It's wise to confirm all flight details are correct before booking.

One-way flights to Kansas City from Seattle

The cheapest one-way flights from Seattle to Kansas City
Some of the best available deals we've found on one-way flights from Seattle to Kansas City. Users needing a return flight from Seattle to Kansas City should utilize the search form above.

Find flights from Seattle to Kansas City within your budget

Use the slider to find flights from Seattle to Kansas City that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$200 - $315

Route

Depart

Return

Price

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Wed 10/4

1 stop16h 45m

Kansas City

Tue 10/10

1 stop6h 37m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Wed 9/6

1 stop16h 42m

Kansas City

Thu 9/14

1 stop6h 31m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Wed 9/6

1 stop16h 42m

Kansas City

Tue 9/12

1 stop19h 21m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Tue 8/15

1 stop18h 16m

Kansas City

Fri 8/18

1 stop6h 58m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Thu 9/7

1 stop13h 43m

Kansas City

Wed 9/13

1 stop11h 30m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Mon 6/12

1 stop18h 17m

Kansas City

Wed 6/21

1 stop27h 54m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Fri 9/8

1 stop16h 00m

Kansas City

Tue 9/12

1 stop7h 39m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Sun 9/3

Nonstop3h 26m

Kansas City

Wed 9/13

Nonstop3h 53m

Seattle/Tacoma IntlKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Thu 8/10

1 stop7h 57m

Kansas City

Wed 8/16

1 stop6h 45m

Flights are sorted by cheapest first

Deals found on 5/29

Reviews of Airlines Servicing Kansas City

Get a feel of what it's like to fly with Frontier, Spirit Airlines and United Airlines from Seattle to Kansas City by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

If there is a computer installed at the back of each seat for music and movies, that will be great.

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

If there is a computer installed at the back of each seat for music and movies, that will be great.

Delta
8.0
Very good
2,363 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

If there is a computer installed at the back of each seat for music and movies, that will be great.

United Airlines
7.6
Good
1,525 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

If there is a computer installed at the back of each seat for music and movies, that will be great.

American Airlines
7.4
Good
2,147 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

If there is a computer installed at the back of each seat for music and movies, that will be great.

Spirit Airlines
6.6
Okay
1,027 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

If there is a computer installed at the back of each seat for music and movies, that will be great.

Related info for your journey

Useful info, stats and facts about Seattle to Kansas City flights.

Other flights from Seattle

Alternative routes for Seattle to Kansas City

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

Top 6 airlines flying from Seattle 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$100Average$189FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$135Average$297FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$168Average$368FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$169Average$377FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$184Average$429FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$254Average$618FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Seattle to Kansas City

See what time of day planes typically take off from Seattle to Kansas City
0%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
54%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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
Sunday10daily flights
Monday10daily flights
Tuesday5daily flights
Wednesday5daily flights
Thursday8daily flights
Friday10daily flights
Saturday10daily flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.