$94 Cheap United flights from Seattle to Kansas City (SEA to MCI)

Find The Best Day To Fly from Seattle to Kansas City

Amazing United SEA to MCI Flight Deals

The cheapest flights to Kansas City Intl. found within the past 7 days were $167 round trip and $94 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 20 - Wed, Aug 28
SEA
Seattle
MCI
Kansas City
$167 Roundtrip, found 23 hours ago
$167
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Aug 20 from Seattle to Kansas City, returning Wed, Aug 28, priced at $167 found 23 hours ago
Tue, Aug 20 - Wed, Aug 28
SEA
Seattle
MCI
Kansas City
$197 Roundtrip, found 23 hours ago
$197
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Aug 20 from Seattle to Kansas City, returning Wed, Aug 28, priced at $197 found 23 hours ago
Tue, Aug 20 - Wed, Aug 28
SEA
Seattle
MCI
Kansas City
$216 Roundtrip, found 23 hours ago
$216
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Aug 20 from Seattle to Kansas City, returning Wed, Aug 28, priced at $216 found 23 hours ago

MCI From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Seville Plaza Hotel, Trademark Collection by Wyndham

Seville Plaza Hotel, Trademark Collection by Wyndham

2.5 out of 5
per person
Aug 12 - Aug 17
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Kansas City (MCI)
Ameristar Casino Hotel Kansas City

Ameristar Casino Hotel Kansas City

4 out of 5
per person
Aug 12 - Aug 17
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Kansas City (MCI)
Argosy Casino Hotel And Spa

Argosy Casino Hotel And Spa

4 out of 5
per person
Aug 12 - Aug 17
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Kansas City (MCI)
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Frequently asked questions

Can I catch a flight from Sea-Tac Airport to Kansas City Intl. Airport (MCI) right now?
Be sure to visit the Covid-19 Travel Advisor to discover if there are any present quarantine requirements and travel advice reports in effect in MCI when flying in from Seattle - Tacoma Intl. Airport (SEA).
What terminal is United Airlines at Sea-Tac Airport?
Once you’ve received your ticket for your flight from SEA to MCI, you should be able to see which terminals United Airlines flies into and out of. If not, contact your carrier or do some online research for that information.
Are there United Airlines non-stop flights from SEA to MCI?
As you can’t fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Kansas City Intl. Airport with United Airlines, make the most of your layover. Relax with one of your favorite refreshments at an inviting airport bar, or wander about the terminal and indulge in some retail therapy.
How long is a United Airlines flight from SEA to MCI?
Lose yourself in a movie or two, listen to a podcast or just put your seat back and unwind. Whatever you prefer, find a way to entertain yourself during the 4 hours and 22 minutes that it takes to venture from Seattle - Tacoma Intl. Airport (SEA) to MCI with United Airlines.
How many direct and indirect flights does United Airlines fly from SEA to MCI?
You’ll have lots of flexibility if you want to fly with United Airlines between SEA and MCI. At the moment, it operates approximately 4 flights per day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Kansas City Intl. Airport (MCI), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Seattle SEA to Kansas City MCI 

To find the best deals on flights to Seattle from Kansas City with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Kansas City MCI with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $167 to $216, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Seattle SEA to Kansas City MCI 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Seattle to Kansas City costs from $94. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Kansas City MCI from  Seattle SEA with United 

To find a cheap United flight from Seattle SEA to Kansas City MCI, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Seattle SEA to Kansas City MCI 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Kansas City MCI with United 

If you’re keen to be on Kansas City soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Seattle SEA to Kansas City MCI 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Kansas City MCI from  Seattle SEA with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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3.5 out of 5
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Kansas City Airport Marriott
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.