Cheap Flights from Kansas City (MKC) to Seattle (SEA)

Popular airlines from Charles B. Wheeler Downtown Airport (MKC) to Seattle-Tacoma International Airport (SEA)

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Today's featured flight deals from Charles B. Wheeler Downtown Airport (MKC) to Seattle-Tacoma International Airport (SEA)

Nonstop
Carry-on included
Lower price than typical

Find the cheapest month to fly from Kansas City (MKC) to Seattle (SEA)

February is typically the cheapest month to fly

From $136 - $379 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boeing Field BFI. Average driving time to city center is 10 minutes. Flights from $880
BFI
Boeing Field
Average driving time to city center10 min
Flights from $880

Frequently asked questions

How much does a flight from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight or cheap return flight from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA)?
is the least expensive month to fly from MKC to SEA. Traveling outside of peak seasons is often the key to finding a great deal.
Which airlines fly direct from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA)?
While Kansas City, MO (MKC-Charles B. Wheeler Downtown) doesn't offer any direct flights to Seattle - Tacoma Intl. Airport (SEA), other airports have nonstop routes. Jetting off from Kansas City Intl. Airport (MCI) will get you to Seattle without any layovers.
What is the cheapest airline that flies from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MKC to SEA flight.
How many flights per day from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have to catch a flight with a layover if you're traveling from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from MKC to SEA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA)?
To touch down at Seattle - Tacoma Intl. Airport (SEA) on schedule, pick a flight that takes off from Charles B. Wheeler Downtown Airport (MKC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your flight from MKC to SEA shortly before your getaway is generally more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a MKC to SEA flight and hotel package?
You can save money by booking a MKC to SEA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Charles B. Wheeler Downtown Airport (MKC) to Seattle - Tacoma Intl. Airport (SEA)?
In most instances, you're able to reschedule or cancel your MKC to SEA flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Charles B. Wheeler Downtown
Destination airport
Seattle - Tacoma Intl.
Distance
1497 mi

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Kansas City to Seattle Flights

The cheapest times to fly from Kansas City to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kansas City to Seattle are during the month of . You can find some of the cheapest flights from Kansas City to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kansas City to Seattle

Sunday is one of the best days to book for cheap flights from Kansas City to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kansas City to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kansas City to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kansas City to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kansas City to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kansas City to Seattle Flights

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*Available to One Key members.