Find Cheap Flights from Kansas City to Seattle/Tacoma Intl (MCI - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Kansas City to Seattle/Tacoma Intl

(Round-trip)
Depart: Sun Jan 14 2018 Return: Tue Jan 16 2018 Trip spans 3 days
Frontier
Frontier
MCI
12:00a
SEA
3:47p
15h 47m
1 stop
SEA
12:00a
MCI
4:16p
16h 16m
1 stop
Depart: Mon Feb 26 2018 Return: Thu Mar 1 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
MCI
12:00a
SEA
8:17p
20h 17m
1 stop
SEA
12:00a
MCI
6:29a
6h 29m
1 stop
Depart: Wed Dec 20 2017 Return: Tue Dec 26 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
MCI
12:00a
SEA
4:09a
4h 09m
nonstop
SEA
12:00a
MCI
3:24a
3h 24m
nonstop
Depart: Tue Mar 13 2018 Return: Tue Mar 27 2018 Trip spans 15 days
Frontier
Frontier
MCI
12:00a
SEA
3:47p
15h 47m
1 stop
SEA
12:00a
MCI
4:26p
16h 26m
1 stop
Depart: Wed Apr 4 2018 Return: Tue Apr 10 2018 Trip spans 7 days
Frontier
Frontier
MCI
12:00a
SEA
7:56p
19h 56m
1 stop
SEA
12:00a
MCI
10:40p
22h 40m
1 stop
Depart: Fri May 4 2018 Return: Sat May 12 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
MCI
12:00a
SEA
3:39a
3h 39m
nonstop
SEA
12:00a
MCI
6:32a
6h 32m
1 stop
Depart: Fri May 11 2018 Return: Tue May 15 2018 Trip spans 5 days
Frontier
Frontier
MCI
12:00a
SEA
11:20p
23h 20m
1 stop
SEA
12:00a
MCI
9:28a
9h 28m
1 stop
Depart: Sat Dec 23 2017 Return: Sat Dec 30 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
MCI
12:00a
SEA
4:09a
4h 09m
nonstop
SEA
12:00a
MCI
3:24a
3h 24m
nonstop
Depart: Fri May 25 2018 Return: Sun May 27 2018 Trip spans 3 days
Frontier
Frontier
MCI
12:00a
SEA
11:20p
23h 20m
1 stop
SEA
12:00a
MCI
9:28a
9h 28m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
MCI
12:00a
SEA
7:43a
7h 43m
1 stop
SEA
12:00a
MCI
12:00a
24h 00m
1 stop
Direct flights MCI to SEA on Southwest
Flight # Depart MCI Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
3143 10:30 am 12:40 pm Dec 3 - Jan 7
1901 10:40 am 12:50 pm Dec 25 - Dec 25
1901 10:40 am 12:50 pm Jan 1 - Jan 5
1901 10:40 am 12:50 pm Nov 28 - Dec 19
5657 12:10 pm 2:20 pm Dec 20 - Jan 2
2921 3:55 pm 6:05 pm Dec 23 - Dec 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Kansas City
$154
Destination

Seattle
$154