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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 5/20. 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.
Frontier Logo
7:10 pm - 7:04 pmSEA-MCI
21h 54m1 stop
Frontier Logo
7:51 pm - 12:34 amMCI-SEA
6h 43m1 stop
$196Frontier
Find Deal
Thu, May 29 - Mon, Jun 2
Frontier Logo
6:25 am - 7:11 pmSEA-MCI
10h 46m1 stop
Frontier Logo
8:00 pm - 11:58 pmMCI-SEA
5h 58m1 stop
$198Frontier
Find Deal
Wed, Jun 4 - Wed, Jun 11
Hawaiian Airlines Logo
6:26 pm - 11:59 pmSEA-MCI
3h 33mnonstop
Hawaiian Airlines Logo
7:56 pm - 9:56 pmMCI-SEA
4h 00mnonstop
$292Hawaiian Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
Alaska Airlines Logo
6:26 pm - 11:59 pmSEA-MCI
3h 33mnonstop
Alaska Airlines Logo
7:56 pm - 9:56 pmMCI-SEA
4h 00mnonstop
$297Alaska Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
American Airlines Logo
1:30 am - 9:56 amSEA-MCI
6h 26m1 stop
American Airlines Logo
5:45 am - 10:31 amMCI-SEA
6h 46m1 stop
$300American Airlines
Find Deal
Fri, Jun 6 - Sat, Jun 14
Alaska Airlines Logo
6:26 pm - 11:59 pmSEA-MCI
3h 33mnonstop
Alaska Airlines Logo
7:56 pm - 9:56 pmMCI-SEA
4h 00mnonstop
$307Alaska Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
Delta Logo
5:30 pm - 11:08 pmSEA-MCI
3h 38mnonstop
Delta Logo
7:05 am - 12:33 pmMCI-SEA
7h 28m1 stop
$318Delta
Find Deal
Wed, May 28 - Sat, May 31
American Airlines Logo
7:35 am - 6:08 pmSEA-MCI
8h 33m1 stop
American Airlines Logo
8:08 pm - 12:44 amMCI-SEA
6h 36m1 stop
$319American Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Delta Logo
5:30 pm - 11:08 pmSEA-MCI
3h 38mnonstop
Delta Logo
6:40 am - 12:44 pmMCI-SEA
8h 04m1 stop
$327Delta
Find Deal
Wed, Jun 4 - Wed, Jun 11
Hawaiian Airlines Logo
12:35 pm - 6:07 pmSEA-MCI
3h 32mnonstop
Hawaiian Airlines Logo
7:01 pm - 9:00 pmMCI-SEA
3h 59mnonstop
$330Hawaiian Airlines
Find Deal
Thu, May 29 - Mon, Jun 2

Spirit Airlines flights from Seattle to Kansas City

Our best Spirit Airlines deals on Seattle to Kansas City flight tickets
Spirit Airlines
May 21
SEA6:00 amSeattle/Tacoma Intl
9h 45m
1 stop
MCI5:45 pmKansas City
May 28
MCI6:45 pmKansas City
7h 25m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
May 28
SEA6:00 amSeattle/Tacoma Intl
9h 45m
1 stop
MCI5:45 pmKansas City
May 31
MCI6:45 pmKansas City
7h 25m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
May 19
SEA3:20 pmSeattle/Tacoma Intl
24h 25m
1 stop
MCI5:45 pmKansas City
May 21
MCI6:45 pmKansas City
21h 40m
1 stop
SEA2:25 pmSeattle/Tacoma Intl

Hawaiian Airlines flights from Seattle to Kansas City

Our best Hawaiian Airlines deals on Seattle to Kansas City flight tickets
Hawaiian Airlines
Jun 7
SEA6:26 pmSeattle/Tacoma Intl
3h 33m
MCI11:59 pmKansas City
Jun 14
MCI7:56 pmKansas City
4h 00m
SEA9:56 pmSeattle/Tacoma Intl
Hawaiian Airlines
May 29
SEA12:35 pmSeattle/Tacoma Intl
3h 32m
MCI6:07 pmKansas City
Jun 2
MCI7:01 pmKansas City
3h 59m
SEA9:00 pmSeattle/Tacoma Intl
Hawaiian Airlines
May 28
SEA12:35 pmSeattle/Tacoma Intl
3h 32m
MCI6:07 pmKansas City
May 31
MCI7:01 pmKansas City
3h 59m
SEA9:00 pmSeattle/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 $369 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 $244 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 11% 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

$94

Fastest flight time

3h 20m

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 $196.
The fastest flight from Seattle to Kansas City takes 3h 20m
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 30m.

  • 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
5.9
3,283 reviews
Search Frontier flights
DeltaPriceFrom $140Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Spirit AirlinesPriceFrom $198Free CancellationRating
6.3
7,940 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $213Free CancellationRating
8.0
9,911 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $217Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
  • Delta Flights From Seattle to Kansas City

    Delta flight deals from Seattle to Kansas City start from $140 round-trip. Over the 6 Delta flights for this route in a normal week, average airfare is usually $360 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, 9,911 ratings). Alaska Airlines flies from Seattle to Kansas City around 3 times per week, with deals starting from $213 round-trip and rising to an average price of around $390.


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
Missouri City
Lansing

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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1 adult
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Mon 4/28
Mon 5/5

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