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Cheap flights from Seattle to Kansas City from $94

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 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Kansas City

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Kansas City.
7:00 am - 5:45 pmSEA-MCI
8h 45m1 stop
6:00 am - 9:47 amMCI-SEA
5h 47m1 stop
$217United Airlines
Find Deal
Sat, Apr 26 - Wed, Apr 30
12:45 pm - 11:44 pmSEA-MCI
8h 59m2 stops
5:23 pm - 11:00 pmMCI-SEA
7h 37m1 stop
$222United Airlines
Find Deal
Sat, Apr 26 - Wed, Apr 30
3:00 pm - 8:25 pmSEA-MCI
3h 25mnonstop
6:40 am - 8:46 amMCI-SEA
4h 06mnonstop
$237Delta
Find Deal
Sat, Apr 19 - Tue, Apr 22
4:22 pm - 7:45 pmSEA-MCI
25h 23m1 stop
8:40 pm - 12:44 amMCI-SEA
6h 04m1 stop
$241Frontier
Find Deal
Sat, Apr 19 - Sat, Apr 26
1:56 pm - 7:37 pmSEA-MCI
27h 41m1 stop
8:35 pm - 11:56 amMCI-SEA
17h 21m1 stop
$251Frontier
Find Deal
Sun, Apr 13 - Sun, Apr 20
12:59 am - 9:48 amSEA-MCI
6h 49m1 stop
5:43 pm - 11:09 pmMCI-SEA
7h 26m1 stop
$256American Airlines
Find Deal
Mon, Apr 21 - Tue, Apr 22
12:59 am - 9:48 amSEA-MCI
6h 49m1 stop
10:28 am - 3:37 pmMCI-SEA
7h 09m1 stop
$277American Airlines
Find Deal
Fri, Apr 18 - Sat, Apr 26
5:30 pm - 11:01 pmSEA-MCI
3h 31mnonstop
6:40 am - 8:46 amMCI-SEA
4h 06mnonstop
$287Delta
Find Deal
Wed, Apr 23 - Thu, Apr 24
6:26 pm - 11:59 pmSEA-MCI
3h 33mnonstop
7:00 am - 8:58 amMCI-SEA
3h 58mnonstop
$297Alaska Airlines
Find Deal
Wed, Apr 30 - Mon, May 5
5:23 am - 4:01 pmSEA-MCI
8h 38m1 stop
4:55 pm - 9:54 pmMCI-SEA
6h 59m1 stop
$318Alaska Airlines
Find Deal
Sun, Aug 31 - Tue, Sep 2

Southwest flights from Seattle to Kansas City

Our best Southwest deals on Seattle to Kansas City flight tickets
Southwest
Jun 6
SEA10:40 pmSeattle/Tacoma Intl
9h 05m
1 stop
MCI9:45 amKansas City
Jun 8
MCI7:35 pmKansas City
3h 50m
SEA9:25 pmSeattle/Tacoma Intl
Southwest
Jun 6
SEA10:55 pmSeattle/Tacoma Intl
8h 30m
1 stop
MCI9:25 amKansas City
Jun 10
MCI5:05 pmKansas City
10h 10m
2 stops
SEA1:15 amSeattle/Tacoma Intl
Southwest
Jul 21
SEA10:40 pmSeattle/Tacoma Intl
9h 30m
1 stop
MCI10:10 amKansas City
Jul 31
MCI8:50 pmKansas City
6h 35m
1 stop
SEA1:25 amSeattle/Tacoma Intl

Spirit Airlines flights from Seattle to Kansas City

Our best Spirit Airlines deals on Seattle to Kansas City flight tickets
Spirit Airlines
Jun 2
SEA6:00 amSeattle/Tacoma Intl
11h 03m
1 stop
MCI7:03 pmKansas City
Jun 4
MCI6:45 pmKansas City
7h 25m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
May 31
SEA6:00 amSeattle/Tacoma Intl
9h 45m
1 stop
MCI5:45 pmKansas City
Jun 3
MCI6:45 pmKansas City
7h 25m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
May 31
SEA6:00 amSeattle/Tacoma Intl
9h 45m
1 stop
MCI5:45 pmKansas City
Jun 4
MCI6:45 pmKansas City
7h 25m
1 stop
SEA12:10 amSeattle/Tacoma Intl

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 $276. If you’re not able to fly to Kansas City in January, then February is your next best option. Flight prices from Seattle to Kansas City during February average around $296.

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 Saturday when prices can be found for as low as $338. 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 Sunday will generally be more expensive and average around $484. 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 evening is the least expensive time of day to depart. momondo users have found prices as low as $272 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $401. 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 19 weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $367 when searching 19 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 $253 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.

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

As of April 2025, prices for Seattle to Kansas City flights are approximately 5% cheaper 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

$94

Fastest flight time

3h 25m

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 $94. 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 25m
Direct flights go from Seattle to Kansas City every day.
There is 1 airport near Kansas City: Kansas City (MCI)

  • 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 25m.

  • 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 $118Free CancellationRating
6.0
3,276 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Spirit AirlinesPriceFrom $198Free CancellationRating
6.3
7,884 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $206Free CancellationRating
8.0
9,818 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $217Free CancellationRating
7.9
2,342 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,276 reviews
Search Southwest flights
  • Delta Flights From Seattle to Kansas City

    Delta flight deals from Seattle to Kansas City start from $137 round-trip. Over the 4 Delta flights for this route in a normal week, average airfare is usually $359 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From Seattle to Kansas City

    Another popular option for Seattle to Kansas City flights is Alaska Airlines (8.0/10, 9,818 ratings). Alaska Airlines flies from Seattle to Kansas City around 6 times per week, with deals starting from $206 round-trip and rising to an average price of around $386.


Traveling to a place near Kansas City?

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


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