SEA

$67 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 2/8. 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
$197
Overall average: $346
Alaska Airlines
Fri 12/19Thu 12/25
MCI - SEA • Non-stop
Cheapest non-stop
$197
Typical prices: $216-$344
Alaska Airlines
Fri 1/23Mon 1/26
MCI - SEA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
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, Dec 19 - Thu, Dec 25
Alaska Airlines Logo
6:00 am - 8:15 amMCI-SEA
4h 15mnonstop
Alaska Airlines Logo
9:15 am - 2:44 pmSEA-MCI
3h 29mnonstop
$197Alaska Airlines
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Sat, Dec 20 - Mon, Dec 29
Delta Logo
7:33 am - 9:45 amMCI-SEA
4h 12mnonstop
Delta Logo
5:50 pm - 11:22 pmSEA-MCI
3h 32mnonstop
$199Delta
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Fri, Dec 19 - Tue, Dec 30
Frontier Logo
10:10 pm - 11:31 amSTL-SEA
15h 21m1 stop
Frontier Logo
2:54 pm - 10:02 amSEA-STL
17h 08m1 stop
$207Frontier
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Sat, Dec 20 - Thu, Dec 25
Frontier Logo
8:45 pm - 12:30 pmMCI-SEA
17h 45m1 stop
Frontier Logo
1:25 pm - 7:50 pmSEA-MCI
28h 25m1 stop
$208Frontier
Find Deal
Fri, Dec 19 - Sun, Dec 28
Delta Logo
7:50 am - 10:02 amMCI-SEA
4h 12mnonstop
Delta Logo
12:55 am - 9:44 amSEA-MCI
6h 49m1 stop
$209Delta
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Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
1:42 pm - 6:26 pmMCI-SEA
6h 44m1 stop
United Airlines Logo
12:57 pm - 10:40 pmSEA-MCI
7h 43m1 stop
$217United Airlines
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Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
10:00 am - 4:07 pmSTL-SEA
8h 07m1 stop
United Airlines Logo
7:00 am - 3:40 pmSEA-STL
6h 40m1 stop
$217United Airlines
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Thu, Dec 11 - Sat, Dec 13
American Airlines Logo
5:58 pm - 11:01 pmSGF-SEA
7h 03m1 stop
American Airlines Logo
12:38 am - 10:05 amSEA-SGF
7h 27m1 stop
$324American Airlines
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Thu, Dec 11 - Tue, Dec 16
American Airlines Logo
7:35 pm - 9:58 amCOU-SEA
16h 23m1 stop
American Airlines Logo
9:00 am - 10:00 pmSEA-COU
11h 00m1 stop
$380American Airlines
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Sun, Dec 7 - Thu, Dec 11
Multiple Airlines Logo
9:50 am - 6:22 pmUIN-SEA
10h 32m1 stop
Multiple Airlines Logo
8:25 am - 8:50 pmSEA-UIN
10h 25m1 stop
$496Multiple Airlines
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Useful Info

Good to know

Low seasonJanuary
Cheapest flight$67
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 14% 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
Westport
Mukilteo
Lakewood
Lacey
Aberdeen
Poulsbo
Edmonds
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)