Cheap Flight Deals from Kansas City International Airport to Seattle Tacoma Intl. Airport
Search for flights from Kansas City to Seattle and check out affordable one-way and round-trip options.
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Cheapest nonstopMCI 07:003h 59mNonstopSEA 08:59Kansas City - Seattle | Wed, Apr 16 | Alaska AirlinesSEA 18:263h 33mNonstopMCI 23:59Seattle - Kansas City | Tue, Apr 22 | Alaska AirlinesNZD 376 NZD 55032% OFF32% OFFNZD 550 NZD 376
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MCI 06:404h 6mNonstopSEA 08:46Kansas City - Seattle | Wed, Apr 23 | Delta Air LinesSEA 17:303h 31mNonstopMCI 23:01Seattle - Kansas City | Wed, Apr 30 | Delta Air LinesNZD 378 NZD 55031% OFF31% OFFNZD 550 NZD 378
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MCI 20:406h 4m1 stopsSEA 00:44Kansas City - Seattle | Mon, Apr 28 | Frontier AirlinesSEA 06:0011h 51m1 stopsMCI 19:51Seattle - Kansas City | Mon, May 5 | Frontier AirlinesNZD 310 NZD 55044% OFF44% OFFNZD 550 NZD 310
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MCI 20:406h 4m1 stopsSEA 00:44Kansas City - Seattle | Sat, Apr 26 | Frontier AirlinesSEA 06:0011h 51m1 stopsMCI 19:51Seattle - Kansas City | Sun, May 4 | Frontier AirlinesNZD 32840% OFFNZD 550 NZD 328
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MCI 20:406h 4m1 stopsSEA 00:44Kansas City - Seattle | Fri, Apr 25 | Frontier AirlinesSEA 12:215h 30m1 stopsMCI 19:51Seattle - Kansas City | Fri, May 2 | Frontier AirlinesNZD 34437% OFFNZD 550 NZD 344
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MCI 07:003h 58mNonstopSEA 08:58Kansas City - Seattle | Wed, May 7 | Alaska AirlinesSEA 12:215h 30m1 stopsMCI 19:51Seattle - Kansas City | Mon, May 12 | Frontier AirlinesNZD 37133% OFFNZD 550 NZD 371
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MCI 20:3717h 19m1 stopsSEA 11:56Kansas City - Seattle | Sat, Apr 19 | Frontier AirlinesSEA 05:307h 49m1 stopsMCI 15:19Seattle - Kansas City | Sat, Apr 26 | Hawaiian AirlinesNZD 37132% OFFNZD 550 NZD 371
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MCI 18:457h 25m1 stopsSEA 00:10Kansas City - Seattle | Wed, May 7 | Spirit AirlinesSEA 06:009h 45m1 stopsMCI 17:45Seattle - Kansas City | Sat, May 10 | Spirit AirlinesNZD 38131% OFFNZD 550 NZD 381
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MCI 14:1412h 30m1 stopsSEA 00:44Kansas City - Seattle | Fri, May 2 | Frontier AirlinesSEA 18:263h 33mNonstopMCI 23:59Seattle - Kansas City | Wed, May 7 | Hawaiian AirlinesNZD 38730% OFFNZD 550 NZD 387
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MCI 06:404h 5mNonstopSEA 08:45Kansas City - Seattle | Sat, Apr 19 | Delta Air LinesSEA 06:0011h 50m1 stopsMCI 19:50Seattle - Kansas City | Sat, Apr 26 | Frontier AirlinesNZD 39028% OFFNZD 550 NZD 390
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MKC 13:0017h 25m1 stopsSEA Invalid DateKansas City - Seattle | Wed, Apr 16 | Normal AirlineSEA 15:006hNonstopMKC 16:00Seattle - Kansas City | Fri, Apr 18 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopMCI 07:003h 59mNonstopSEA 08:59Kansas City - Seattle | Wed, Apr 16 | Hawaiian AirlinesNZD 192 NZD 27430% OFF30% OFFNZD 274 NZD 192
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MCI 07:003h 58mNonstopSEA 08:58Kansas City - Seattle | Wed, May 7 | Hawaiian AirlinesNZD 192 NZD 27430% OFF30% OFFNZD 274 NZD 192
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MCI 07:003h 58mNonstopSEA 08:58Kansas City - Seattle | Tue, Apr 22 | Hawaiian AirlinesNZD 193 NZD 27430% OFF30% OFFNZD 274 NZD 193
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MCI 07:003h 58mNonstopSEA 08:58Kansas City - Seattle | Wed, May 7 | Alaska AirlinesNZD 19528% OFFNZD 274 NZD 195
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MCI 19:586h 12m1 stopsSEA 00:10Kansas City - Seattle | Thu, May 8 | Spirit AirlinesNZD 16241% OFFNZD 274 NZD 162
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MCI 20:406h 4m1 stopsSEA 00:44Kansas City - Seattle | Sat, Apr 26 | Frontier AirlinesNZD 16938% OFFNZD 274 NZD 169
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MCI 14:1412h 30m1 stopsSEA 00:44Kansas City - Seattle | Thu, May 8 | Frontier AirlinesNZD 17736% OFFNZD 274 NZD 177
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MCI 18:457h 25m1 stopsSEA 00:10Kansas City - Seattle | Sat, May 31 | Spirit AirlinesNZD 18632% OFFNZD 274 NZD 186
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MCI 20:406h 4m1 stopsSEA 00:44Kansas City - Seattle | Mon, Apr 28 | Frontier AirlinesNZD 18732% OFFNZD 274 NZD 187
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MCI 20:406h 4m1 stopsSEA 00:44Kansas City - Seattle | Sun, Apr 27 | Frontier AirlinesNZD 18732% OFFNZD 274 NZD 187
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MKC 13:0017h 25m1 stopsSEA Invalid DateKansas City - Seattle | Wed, Apr 16 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Kansas City International Airport to Seattle Tacoma Intl. Airport
See which airlines fly from Kansas City to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.









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Flight Schedule from Kansas City International Airport to Seattle Tacoma Intl. Airport
Check the schedule for flights from Kansas City to Seattle and find the flight that best matches your travel plans.
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AS418
Kansas City International Airport
4:11 PM
MCI
6:10 PM
SEA
S M T W T F SSearch -
AS563
Kansas City International Airport
7:00 AM
MCI
8:54 AM
SEA
S M T W T F SSearch -
HA6169
Kansas City International Airport
7:00 AM
MCI
8:59 AM
SEA
S M T W T - SSearch -
DL2105
Kansas City International Airport
7:55 AM
MCI
9:55 AM
SEA
S M T W T F SSearch -
UA2706
Kansas City International Airport
6:00 AM
MCI
6:55 AM
DEN
S M T W T F SSearch -
UA204
Denver International Airport
8:08 AM
DEN
10:08 AM
SEA
S M T W T F S -
F93375
Kansas City International Airport
8:01 PM
MCI
9:06 PM
DEN
S M T W T F SSearch -
F93405
Denver International Airport
10:29 PM
DEN
12:34 AM
SEA
S - T - T F - -
UA5459
Kansas City International Airport
3:38 PM
MCI
5:48 PM
SFO
S M T W T F SSearch -
UA2019
San Francisco Intl. Airport
6:40 PM
SFO
8:56 PM
SEA
S M T W T F S -
UA2123
Kansas City International Airport
5:15 PM
MCI
6:09 PM
DEN
S M T W T F SSearch -
UA2651
Denver International Airport
9:00 PM
DEN
10:59 PM
SEA
S M T W T - S -
NK553
Kansas City International Airport
3:06 PM
MCI
4:16 PM
LAS
S - - - T - -Search -
NK742
Harry Reid Intl. Airport
5:17 PM
LAS
8:01 PM
SEA
S M T W T F S -
AA3486
Kansas City International Airport
12:59 PM
MCI
2:51 PM
DFW
S M T W T F SSearch -
AA2009
Dallas Fort Worth International Airport
6:50 PM
DFW
9:14 PM
SEA
S M T W T F S
Kansas City International Airport to Seattle Tacoma Intl. Airport Flights Info
Flight distance | 2,393.4 km |
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Cheapest one-way ticket price | NZD 161 |
Cheapest return ticket price | NZD 370 |
FAQs for Kansas City International Airport to Seattle Tacoma Intl. Airport Flights
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How long is a flight from Kansas City International Airport to Seattle Tacoma Intl. Airport?
It takes around 3 hours 59 minutes to fly from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA). -
How many daily flights are there from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA)?
There are around 4 daily flights from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA). -
When are flight tickets from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA) the cheapest?
Tickets cost around NZD 401 in June, making it the cheapest month to book. Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA) most expensive?
The route from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around NZD 535 in April, the most expensive month to book this route. -
What time does the earliest flight from Kansas City International Airport to Seattle Tacoma Intl. Airport depart?
The earliest flight departs from Kansas City International Airport (MCI) at 06:30 and arrives in Seattle Tacoma Intl. Airport (SEA) at 08:25. -
What time does the latest flight from Kansas City International Airport to Seattle Tacoma Intl. Airport depart?
The latest flight departs from Kansas City International Airport (MCI) at 19:01 and arrives in Seattle Tacoma Intl. Airport (SEA) at 21:00. -
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle Tacoma Intl. Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
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Which airline operates the most direct flights from Kansas City International Airport (MCI) to Seattle Tacoma Intl. Airport (SEA)?
Alaska Airlines is a very popular airline operating an average of 1368 flights per month.