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Cheap flights from Seattle to Kansas City from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kansas City departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Kansas City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:33 pm - 3:44 pm
SEA
-
MCI
18h 11m
2 stops
Multiple Airlines Logo
7:00 am - 5:39 pm
MCI
-
SEA
12h 39m
1 stop
$199Multiple Airlines
Tue, Mar 3 - Fri, Mar 6
Multiple Airlines Logo
9:26 pm - 7:46 pm
SEA
-
MCI
20h 20m
2 stops
Multiple Airlines Logo
7:00 am - 5:39 pm
MCI
-
SEA
12h 39m
1 stop
$204Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
6:30 pm - 11:33 pm
SEA
-
MCI
27h 03m
1 stop
Multiple Airlines Logo
1:44 pm - 7:59 pm
MCI
-
SEA
32h 15m
2 stops
$206Multiple Airlines
Tue, Feb 24 - Sun, Mar 1
Alaska Airlines Logo
7:55 am - 1:29 pm
SEA
-
MCI
3h 34mnonstop
Alaska Airlines Logo
6:15 am - 8:24 am
MCI
-
SEA
4h 09mnonstop
$207Alaska Airlines
Sat, Apr 4 - Tue, Apr 14
Multiple Airlines Logo
1:16 pm - 7:48 pm
SEA
-
MCI
28h 32m
1 stop
Multiple Airlines Logo
7:00 am - 8:08 pm
MCI
-
SEA
15h 08m
1 stop
$209Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Frontier Logo
1:16 pm - 12:59 pm
SEA
-
MCI
21h 43m
1 stop
Frontier Logo
8:41 pm - 10:55 am
MCI
-
SEA
16h 14m
1 stop
$212Frontier
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
7:55 am - 1:29 pm
SEA
-
MCI
3h 34mnonstop
Alaska Airlines Logo
2:23 pm - 4:29 pm
MCI
-
SEA
4h 06mnonstop
$217Alaska Airlines
Sat, Apr 4 - Fri, Apr 10
United Airlines Logo
7:00 am - 3:45 pm
SEA
-
MCI
6h 45m
1 stop
United Airlines Logo
1:50 pm - 9:01 pm
MCI
-
SEA
9h 11m
2 stops
$222United Airlines
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
6:27 pm - 11:59 pm
SEA
-
MCI
3h 32mnonstop
Alaska Airlines Logo
6:15 am - 8:24 am
MCI
-
SEA
4h 09mnonstop
$227Alaska Airlines
Fri, Apr 3 - Mon, Apr 13
Frontier Logo
1:16 pm - 7:48 pm
SEA
-
MCI
28h 32m
1 stop
Frontier Logo
6:54 pm - 11:19 am
MCI
-
SEA
18h 25m
2 stops
$233Frontier
Thu, Feb 26 - Thu, Mar 5

American Airlines flights from Seattle to Kansas City

Our best American Airlines deals on Seattle to Kansas City flight tickets
American Airlines
Mar 6
SEA11:57 pmSeattle/Tacoma Intl
8h 27m
1 stop
MCI10:24 amKansas City
Mar 10
MCI6:40 amKansas City
8h 20m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
$237
American Airlines
Mar 12
SEA11:59 pmSeattle/Tacoma Intl
7h 00m
1 stop
MCI8:59 amKansas City
Mar 16
MCI7:47 pmKansas City
7h 08m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$292

Southwest flights from Seattle to Kansas City

Our best Southwest deals on Seattle to Kansas City flight tickets
Southwest
Feb 26
SEA5:15 amSeattle/Tacoma Intl
14h 15m
2 stops
MCI9:30 pmKansas City
Mar 1
MCI7:00 amKansas City
8h 35m
1 stop
SEA1:35 pmSeattle/Tacoma Intl
$298
Southwest
May 15
SEA5:15 amSeattle/Tacoma Intl
9h 55m
1 stop
MCI5:10 pmKansas City
May 19
MCI6:55 pmKansas City
7h 00m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
$303
Southwest
Mar 24
SEA6:00 amSeattle/Tacoma Intl
5h 10m
1 stop
MCI1:10 pmKansas City
Mar 27
MCI8:40 pmKansas City
6h 45m
1 stop
SEA1:25 amSeattle/Tacoma Intl
$307

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kansas City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 30, 2026.
Use the filters below to find and compare flights from Seattle to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Tue 3/3

7:33 pm-3:44 pm

2 stops18h 11m

Kansas City

Fri 3/6

7:00 am-5:39 pm

1 stop12h 39m

$199

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Fri 2/27

9:26 pm-7:46 pm

2 stops20h 20m

Kansas City

Fri 3/6

7:00 am-5:39 pm

1 stop12h 39m

$204

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Tue 2/24

6:30 pm-11:33 pm

1 stop27h 03m

Kansas City

Sun 3/1

1:44 pm-7:59 pm

2 stops32h 15m

$206

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Sat 4/4

7:55 am-1:29 pm

Nonstop3h 34m

Kansas City

Tue 4/14

6:15 am-8:24 am

Nonstop4h 09m

$207

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Thu 2/26

1:16 pm-7:48 pm

1 stop28h 32m

Kansas City

Thu 3/5

7:00 am-8:08 pm

1 stop15h 08m

$209

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Sat 2/21

1:16 pm-12:59 pm

1 stop21h 43m

Kansas City

Sat 2/28

8:41 pm-10:55 am

1 stop16h 14m

$212

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Sat 4/4

7:55 am-1:29 pm

Nonstop3h 34m

Kansas City

Fri 4/10

2:23 pm-4:29 pm

Nonstop4h 06m

$217

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Sat 2/21

7:00 am-3:45 pm

1 stop6h 45m

Kansas City

Sat 2/28

1:50 pm-9:01 pm

2 stops9h 11m

$222

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Fri 4/3

6:27 pm-11:59 pm

Nonstop3h 32m

Kansas City

Mon 4/13

6:15 am-8:24 am

Nonstop4h 09m

$227

SeattleKansas City

SEA - MCI

SEAMCI

Seattle/Tacoma Intl

Thu 2/26

1:16 pm-7:48 pm

1 stop28h 32m

Kansas City

Thu 3/5

6:54 pm-11:19 am

2 stops18h 25m

$233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kansas City from

How to get the cheapest flight ticket from Seattle to Kansas City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kansas City?

In general, January is the cheapest month to fly from Seattle to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. If you’re not able to fly to Kansas City in January, then September is your next best option. Flight prices from Seattle to Kansas City during September average around $299.

What is the cheapest day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Tuesday when prices can be found for as low as $350. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Kansas City on a Monday will generally be more expensive and average around $448. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kansas City?

Flying to Kansas City from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $344 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $437. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Kansas City flight route?

Fly from Seattle/Tacoma Intl to Kansas City for the best Seattle/Tacoma Intl - Kansas City flight prices

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

You are more likely to see cheaper flights to Kansas City from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from Seattle for as low as $313 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Kansas City flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Kansas City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Kansas City flights?

You could potentially save up to 11% on your flight if you consider stops on a Seattle to Kansas City flight.

How have Seattle to Kansas City flight prices changed over time?

As of January 2026, prices for Seattle to Kansas City flights are approximately 75% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Kansas City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kansas City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Kansas City (SEA to MCI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kansas City

Best Price Found

$169

Fastest flight time

3h 26m

Direct flights

Every day

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from Seattle in the past 72 hours is $169. The best round-trip flight deal from Seattle to Kansas City found on momondo in the last 72 hours is $217.
The fastest flight from Seattle to Kansas City takes 3h 26m
Direct flights go from Seattle to Kansas City every day.
There is 1 airport in Kansas City. From Seattle there are direct flights to Kansas City (MCI).
Search flight deals

  • How far is Seattle/Tacoma Intl to Kansas City by plane?

    The straight-line distance from Seattle/Tacoma Intl to Kansas City is 1503.6 mi. By plane, this route typically takes 3h 26m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kansas City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kansas City Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kansas City Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kansas City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The travel and health documents you'll need for your trip to Kansas City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kansas City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Kansas City?

  • What is the most popular airline from Seattle to Kansas City?

Best airlines flying from Seattle to Kansas City

Compare and see reviews for airlines that fly from Seattle to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $122Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,128 reviews
Search Delta flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,219 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $168Free CancellationRating
6.3
8,396 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $213Free CancellationRating
8.0
11,817 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $277Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
American AirlinesPriceFrom $287Free CancellationRating
7.2
11,214 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Seattle to Kansas City

    Alaska Airlines flight deals from Seattle to Kansas City start from $213 round-trip. Over the 2 Alaska Airlines flights for this route in a normal week, average airfare is usually $404 round-trip - but some users have found much cheaper deals with momondo.

  • Delta Flights From Seattle to Kansas City

    Another popular option for Seattle to Kansas City flights is Delta (7.9/10, 8,129 ratings). Delta flies from Seattle to Kansas City around 6 times per week, with deals starting from $148 round-trip and rising to an average price of around $347.

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Topeka
Overland Park
Kansas City
Independence
Lawrence
Olathe
Liberty
Blue Springs
Lenexa
Lee's Summit
North Kansas City
Excelsior Springs
Leavenworth
Warrensburg
Gladstone
Shawnee
Belton
Cameron
Lansing
Missouri City

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kansas City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Kansas City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Kansas City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kansas City from Seattle with this policy.

How can momondo help me find flights from Seattle to Kansas City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kansas City from Seattle.

I’m not ready to book a flight from Seattle to Kansas City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Kansas City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kansas City trip

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