US$67️ Cheap Flights from Kansas City to Seattle (2024)

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Find cheap one-way flights from Kansas City to Seattle starting at US$67.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Kansas City to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Kansas City to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From US$67

Spirit Airlines

From US$76

Alaska Airlines

From US$90

Delta Air Lines

From US$108

American Airlines

From US$112

Southwest Airlines

From US$118

United Airlines

From US$118

Sun Country Airlines

From US$137

ANA airlines

Find more flights and airlines

Find cheap flights from Kansas City to Seattle by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Kansas City to Seattle.

Cheapest
MCI
19:45
13h 34m
1 transfer
SEA
07:19
Kansas City International Airport - Seattle-Tacoma International Airport
Tue, Jun 11Frontier Airlines
US$67
MCI
19:45
13h 34m
1 transfer
SEA
07:19
Kansas City International Airport - Seattle-Tacoma International Airport
Tue, Jun 11Frontier Airlines
US$67
Find More Flights

Frequently Asked Questions

When are flight tickets from Kansas City (MKC) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Kansas City to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Kansas City (MKC) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around $383.
How long does it take to fly from Kansas City (MKC) to Seattle (SEA) and what is the distance?
It takes around 4 hours 28 minutes to fly from Kansas City (MKC) to Seattle (SEA).
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Kansas City (MKC) to Seattle (SEA)?
Airlines with flights from Kansas City (MKC) to Seattle (SEA): Alaska Airlines, Southwest Airlines, Air Tahiti Nui, Japan Airlines, Qatar Airways, Korean Air, American Airlines and Delta Air Lines.

How to find a cheap flight from Kansas City to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kansas City to Seattle. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Kansas City to Seattle Flight Information

Cheapest nonstop flight price	$67
Cheapest round-trip ticket price	$158
Off-season for travel	December
Peak season for travel	October
Flight distance	2,411.06km
Average flight time	4 hours 28 minutes
Popular airline	American Airlines