$85 Cheap Flights from Kansas City (MCI) to Seattle (SEA)

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Cheap Flights from Kansas City Intl. to Seattle - Tacoma Intl.

Prices were available within the past 7 days and starts at $85 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Frontier Airlines
United
United
United
United
American Airlines
American Airlines
Spirit Airlines
United
Frontier Airlines
Spirit Airlines
Spirit Airlines
Frontier Airlines
American Airlines
Spirit Airlines
Spirit Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Flight from Kansas City to Seattle route information
Origin AirportKansas City Intl.
Destination AirportSeattle - Tacoma Intl.
Airlines ServingAlaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price$168
Distance1485 mi

Kansas City to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Kansas City to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Kansas City to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is $85 now!

Frequently asked questions

How much is a flight from Kansas City Intl. Airport (MCI) to Seattle - Tacoma Intl. Airport (SEA)?
Round-trip flights from MCI to SEA start from $168. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MCI to SEA?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Kansas City Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for MCI to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Kansas City Intl. Airport (MCI) to Sea-Tac Airport?
The flight time from Kansas City Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) is approximately 6 hours and 48 minutes. Grab your headphones, listen to your favorite podcast and your journey will fly by.
How far is the flight from Kansas City Intl. Airport (MCI) to Seattle - Tacoma Intl. Airport (SEA)?
Expect to be cruising at altitude for a while, as the flight distance between Kansas City Intl. Airport and Sea-Tac Airport is 1,492 mi (2,550 km). Create a playlist of your favorite podcasts before you leave home to stay entertained during the trip.
Which airlines fly direct from Kansas City Intl. Airport to SEA?
Alaska Airlines (AS) is a popular option. It operates 60 flights from Kansas City Intl. Airport to SEA each month. Offering 30 flights every month on this route, Delta Air Lines (DL) is another traveler favorite.
Are Kansas City Intl. Airport (MCI) to SEA flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from MCI to Seattle - Tacoma Intl. Airport (SEA), but it’s also possible to miss out altogether! As many airlines release prices up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you’re always seeing the latest offers.
Can I fly from Kansas City Intl. Airport (MCI) to Sea-Tac Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from MCI to Sea-Tac Airport please visit our COVID 19 travel advisor portal link
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