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Cheap Flights from Kansas City to Seattle, WA, United States - MKC to SEA

Popular flights from Kansas City to Seattle

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jul 22, 2016 Aug 5, 2016 $264
American Airlines
Departure Date Return Date Lowest Price
Jun 3, 2016 Jun 4, 2016 $263
Jun 4, 2016 Jun 11, 2016 $263
Jun 7, 2016 Jun 14, 2016 $263
Jun 8, 2016 Jun 13, 2016 $263
Frontier Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 14, 2016 $305
Spirit Airlines
Departure Date Return Date Lowest Price
Aug 16, 2016 Aug 24, 2016 $284
Aug 24, 2016 Aug 28, 2016 $284
Aug 27, 2016 Sep 1, 2016 $284
Aug 27, 2016 Sep 4, 2016 $284
Aug 31, 2016 Sep 6, 2016 $284
United Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 14, 2016 $263

How Much Does it Cost to Fly from Kansas City to Seattle (MKC to SEA)?

We have collected flight cost data from across the web for travel from Kansas City to Seattle, and have found the average flight price for this trip to be $264.

When Can I Buy the Cheapest Flight from Kansas City to Seattle (MKC to SEA)?

Airlines can adjust prices for plane tickets from Kansas City to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Kansas City to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Kansas City to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $760 $265
7-14 days $373 $269
14-21 days $351 $269
21-30 days $351 $263
30-60 days $365 $263
60-90 days $367 $264
90+ days $320 $261

Cheapest Day To Fly from Kansas City to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Kansas City to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$271 $263 $263 $264 $263 $263 $264

Lowest Fares Chart By Month from Kansas City to Seattle

The chart below shows the lowest fare by month when flying from Kansas City to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Kansas City Seattle American 5/11/16 5/20/16 1 $265
June Kansas City Seattle American 6/3/16 6/4/16 1 $263
July Kansas City Seattle Alaska 7/22/16 8/5/16 1 $264
August Kansas City Seattle American 8/3/16 8/10/16 1 $264
September Kansas City Seattle Frontier 9/7/16 9/13/16 1 $261
October Kansas City Seattle American 10/6/16 10/10/16 1 $261
November Kansas City Seattle American 11/4/16 11/8/16 1 $264
December Kansas City Seattle American 12/1/16 12/12/16 1 $264

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Kansas City to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Kansas City to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
8 9 10 11 12 13 14
$564
15 16 17 18 19 20 21
$564 $803
22 23 24 25 26 27 28
$803 $432
29 30 31 1 2 3 4
$432 $351
5 6 7 8 9 10 11
$351 $367
12 13 14 15 16 17 18
$367

TIPSave $5 by flying into Portland instead of Seattle from Kansas City

Non-Stop vs Connecting Flights from Kansas City to Seattle (MKC to SEA)

Your Kansas City to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Kansas City to Seattle is $290.

The average price for non-stop flights from Kansas City to Seattle is $351.

The chart below shows up to date information regarding non-stop flights from Kansas City to Seattle.

Nonstop Flight Details from Kansas City to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 2 2 2 2 2 2 2 07:00 17:15

Round Trip vs One Way Flights from Kansas City to Seattle (MKC to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Kansas City to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Kansas City to Seattle is $144.

The average price for round trip flights from Kansas City to Seattle is $290.

Kansas City to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Kansas City to Seattle?
Answer: The average Kansas City to Seattle flight time is 3 hours and 45 minutes.
Question: How many miles are there between Kansas City and Seattle?
Answer: The distance from Kansas City to Seattle is 1485 miles.
Question: How common are direct flights from Kansas City to Seattle?
Answer: There are 14 direct flights from Kansas City to Seattle.
Question: What is the most popular airline for non-stop flights from Kansas City to Seattle?
Answer: Alaska Airlines provides 100% of the non-stop flights between Kansas City and Seattle.
Question: What are the most popular connecting cities when flying from Kansas City to Seattle?
Answer: Denver, CO

Airlines Flying from Kansas City to Seattle (MKC to SEA)

Below are the different airlines that fly from Kansas City to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Kansas City to Seattle.

Kansas City to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska - X X X X X X X
Alaska PDX X X X X X X X
Delta ATL X X X X X X X
Frontier DEN X X X X X X X
United DEN X X X X X X X
Southwest DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Kansas City and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Kansas City - MKC

FlightsAirlineLowest Price
Kansas City to Portland American, Alaska, Frontier, United $254
Kansas City to Bellingham American, Alaska, United $456
Kansas City to Las Vegas American, Alaska, Frontier, Spirit, United $81
Kansas City to Chicago American, Alaska, Frontier, United $68
Kansas City to Denver Frontier, United $88
Kansas City to San Francisco American, Alaska, Frontier, United $261

Cheap International Flights from Kansas City - MKC

FlightsAirlineLowest Price
Kansas City to Vancouver American, Air Canada, Alaska, United, WestJet $338
Kansas City to Victoria American, Air Canada, Alaska, United, WestJet $394

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Omaha to Seattle American, Alaska, Frontier, United $255
Des Moines to Seattle American, Alaska, United $294
Wichita to Seattle American, Alaska, United $326
Springfield to Seattle American, Alaska, United $470
Lincoln to Seattle Alaska, United $368
Manhattan to Seattle American, United $469
Omaha to Portland American, Alaska, Frontier, United $240
Des Moines to Portland American, Alaska, Frontier, United $314
Wichita to Portland American, United $344
Springfield to Portland American, Alaska, United $472
Omaha to Bellingham American, Alaska, United $569
Omaha to Los Angeles American, Alaska, Frontier, United $192
Omaha to Las Vegas American, Alaska, Frontier, United $240
Lincoln to Portland Alaska, United $475
Omaha to Chicago American, United $206
Omaha to Denver American, Frontier, United $124
Wichita to Las Vegas American, United $240

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Omaha to Vancouver American, Air Canada, Alaska, United, WestJet $422
Des Moines to Vancouver American, Air Canada, Alaska, Allegiant, United, WestJet $336
Wichita to Vancouver American, Air Canada, Alaska, United, WestJet $381
Springfield to Vancouver American, Air Canada, Alaska, Allegiant, United, WestJet $409
Omaha to Victoria American, Air Canada, Alaska, United, WestJet Check Dates
Cheap Flights from Kansas City to Seattle, WA, United States, from $263 Round trip from MKC to SEA