SEA

$60 Find Cheap Flights from Missouri to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$129
Overall average: $289
Frontier
Fri 2/27Fri 3/6
MCI - SEA • 1 stop
Cheapest non-stop
$156
Typical prices: $248-$372
Alaska Airlines
Thu 1/29Sun 2/1
MCI - SEA • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Seattle

Fri, Feb 27 - Fri, Mar 6
Frontier Logo
8:33 pm - 12:01 pm
MCI
-
SEA
17h 28m1 stop
Frontier Logo
12:24 pm - 7:55 pm
SEA
-
MCI
29h 31m1 stop
$129Frontier
Sat, Feb 14 - Thu, Feb 19
Frontier Logo
8:36 pm - 10:55 am
MCI
-
SEA
16h 19m1 stop
Frontier Logo
1:16 pm - 5:28 pm
SEA
-
MCI
26h 12m1 stop
$133Frontier
Tue, Mar 3 - Fri, Mar 6
Multiple Airlines Logo
7:00 am - 6:18 pm
MCI
-
SEA
13h 18m1 stop
Multiple Airlines Logo
12:24 pm - 7:55 pm
SEA
-
MCI
29h 31m1 stop
$148Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
2:45 pm - 4:51 pm
MCI
-
SEA
4h 06mnonstop
Alaska Airlines Logo
8:08 am - 1:43 pm
SEA
-
MCI
3h 35mnonstop
$156Alaska Airlines
Tue, Mar 3 - Sat, Mar 7
Delta Logo
7:00 am - 9:06 am
MCI
-
SEA
4h 06mnonstop
Delta Logo
6:21 pm - 11:50 pm
SEA
-
MCI
3h 29mnonstop
$157Delta
Fri, Feb 13 - Tue, Feb 17
Multiple Airlines Logo
6:13 pm - 12:01 pm
MCI
-
SEA
19h 48m1 stop
Multiple Airlines Logo
6:30 pm - 11:33 pm
SEA
-
MCI
27h 03m1 stop
$160Multiple Airlines
Wed, Feb 11 - Tue, Feb 17
Delta Logo
7:00 am - 9:06 am
MCI
-
SEA
4h 06mnonstop
Delta Logo
4:40 pm - 11:59 pm
SEA
-
MCI
5h 19m1 stop
$167Delta
Sun, Feb 15 - Thu, Feb 19
American Airlines Logo
6:38 pm - 12:24 am
STL
-
SEA
7h 46m1 stop
American Airlines Logo
5:37 am - 5:13 pm
SEA
-
STL
9h 36m1 stop
$176American Airlines
Thu, Feb 12 - Mon, Feb 16
Alaska Airlines Logo
2:47 pm - 5:26 pm
STL
-
SEA
4h 39mnonstop
Alaska Airlines Logo
6:07 pm - 11:59 pm
SEA
-
STL
3h 52mnonstop
$189Alaska Airlines
Thu, Jan 29 - Tue, Feb 3
American Airlines Logo
11:56 am - 10:20 pm
COU
-
SEA
12h 24m1 stop
American Airlines Logo
8:04 am - 9:10 pm
SEA
-
COU
11h 06m1 stop
$260American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$60
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Kansas City to Seattle

FAQs for booking flights from Missouri to Seattle

  • How does KAYAK find such low prices on flights from Missouri to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Westport
Mukilteo
Lacey
Edmonds
Poulsbo
Aberdeen
Woodinville
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)