MCI to SEA (Kansas City to Seattle) Flights

Last Minute Flights from MCI to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

Cheapest MCI to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
MCISeattleMay 13 to May 28$240
MCISeattleApril 28 to May 6$262
MCISeattleMay 9 to May 19$284
MCISeattleMay 13 to May 19$297
MCISeattleMay 12 to May 20$317
*Prices include taxes and fees
MCI to SEA Flight Details
Origin airport
Kansas City Intl.
Origin airport IATA code
MCI
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
1485 mi

Frequently asked questions

What airlines fly direct from Kansas City Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines (AS) and Delta Air Lines (DL) can fly you nonstop from Kansas City Intl. Airport to Seattle - Tacoma Intl. Airport (SEA). The first airline advertises 60 of these popular flights monthly, while the other provides 30 a month. Buckle up, put your seat back and travel to your destination fast.
How many flights are there from MCI to SEA?
Around 59 each day. If you're in a hurry to visit SeaTac, see if you can get your hands on an incredible last-minute deal from Kansas City, MO (MCI-Kansas City Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) and then secure it fast!
How long does it take to fly from Kansas City, MO (MCI-Kansas City Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll be on the plane for about 7 hours and 6 minutes from Kansas City, MO (MCI-Kansas City Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so wear comfy clothes. Cozy sweaters, leggings and flat shoes are perfect choices for a flight of this duration.
What is the flight distance from Kansas City, MO (MCI-Kansas City Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
At a distance of 1,500 miles (2,400 1), you'll be in the sky for a while during this medium-haul flight. Need more legroom? Purchase an aisle seat. Otherwise, go for the window and gaze out at the landscapes between Kansas City and SeaTac.
How many morning flights are there from MCI to SEA?
Pack your bags and take off on one of the 209 morning flights from MCI to SEA available every week.

  • You can set off at 5:00AM if you grab a seat with American Airlines (AA). It has 77 weekly flights from MCI to SEA.
  • Another good option is United Airlines. This carrier has 64 early flights every week. 5:50AM is the earliest.
  • Book an airfare with Delta Air Lines (DL) and you'll have 57 morning flights to take your pick of. The earliest departure time is 5:45AM.

How many afternoon flights are there from MCI to SEA?
If the words "early" and "morning" just aren't part of your vocabulary, hop aboard one of the 207 weekly afternoon and evening flights from MCI to SEA.

  • Consider locking in your fare with Delta Air Lines (DL). It offers 85 flights per week that depart after noon. The earliest service is 12:00PM.
  • If you'd prefer to make a booking with American Airlines (AA), there are 66 weekly afternoon and evening flights that depart from 12:24PM onward.
  • Or else reserve a flight from 12:30PM onward with United Airlines (UA). This carrier operates 52 afternoon and evening flights each week.

What is the earliest departure time out of Kansas City to SeaTac?
The earliest flight sets off from MCI at 5:00AM and touches down at SEA at 1:49AM. Remember to give yourself adequate time in the morning to get to your gate.
What is the latest departure time out of Kansas City to SeaTac?
The last flight is scheduled to depart MCI at 9:46PM and touches down at 3:19PM at SEA. You'll have plenty of time to get ready for this journey.
What is the average price from Kansas City to SeaTac?
Round-trip tickets from MCI to SEA start from around $240. Great fares don't last forever, so get set to click "book" when you find the right price. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Kansas City to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Kansas City to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from MCI to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Kansas City to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Plan Your Trip