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Cheap flights from Missouri to Seattle from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Seattle departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Missouri to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Missouri to Seattle.

Cheap last minute flights

Planning a quick getaway from Missouri to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Missouri to Seattle

Find recent round-trip train or bus tickets from Missouri to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:45 am - 8:55 amMCI-SEA
4h 10mnonstop
6:40 pm - 12:09 amSEA-MCI
3h 29mnonstop
$137Delta
Find Deal
Fri, Jan 10 - Mon, Jan 13
6:45 am - 8:55 amMCI-SEA
4h 10mnonstop
3:34 pm - 11:25 pmSEA-MCI
5h 51m1 stop
$147Delta
Find Deal
Fri, Jan 10 - Mon, Jan 13
7:09 pm - 3:45 pmSTL-SEA
22h 36m1 stop
3:15 pm - 9:16 amSEA-STL
16h 01m1 stop
$157Frontier
Find Deal
Sat, Jan 18 - Thu, Jan 23
7:32 pm - 1:06 amMCI-SEA
7h 34m1 stop
5:22 am - 4:28 pmSEA-MCI
9h 06m1 stop
$158American Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
10:46 pm - 12:14 amMCI-SEA
27h 28m1 stop
5:30 am - 6:32 pmSEA-MCI
11h 02m1 stop
$173Spirit Airlines
Find Deal
Wed, Jan 8 - Thu, Jan 16
6:53 pm - 12:46 pmSTL-SEA
19h 53m1 stop
3:16 pm - 9:16 amSEA-STL
16h 00m1 stop
$178Frontier
Find Deal
Fri, Feb 21 - Sun, Feb 23
7:54 pm - 12:19 amMCI-SEA
6h 25m1 stop
5:45 am - 6:54 pmSEA-MCI
11h 09m1 stop
$185Spirit Airlines
Find Deal
Fri, Jan 10 - Mon, Jan 13
7:54 pm - 12:19 amMCI-SEA
6h 25m1 stop
3:18 pm - 5:49 pmSEA-MCI
24h 31m1 stop
Thu, Jan 23 - Sun, Feb 9
2:59 pm - 5:06 pmMCI-SEA
4h 07mnonstop
7:10 am - 6:54 pmSEA-MCI
9h 44m1 stop
Thu, Jan 9 - Sun, Jan 12
1:43 pm - 9:21 pmMCI-SEA
9h 38m1 stop
1:35 pm - 10:22 pmSEA-MCI
6h 47m1 stop
$236American Airlines
Find Deal
Wed, Feb 5 - Tue, Feb 11
6:46 pm - 1:10 pmSTL-SEA
20h 24m1 stop
$65Frontier
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Mon, Dec 16
2:59 pm - 5:06 pmMCI-SEA
4h 07mnonstop
$69Alaska Airlines
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Thu, Feb 6
2:45 pm - 6:46 pmMCI-SEA
6h 01m1 stop
$78Delta
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Mon, Feb 10
1:43 pm - 9:21 pmMCI-SEA
9h 38m1 stop
$79American Airlines
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Thu, Feb 6
8:34 pm - 8:57 amSTL-SEA
14h 23m1 stop
$80Frontier
Find Deal
Sun, Dec 15
7:54 pm - 12:19 amMCI-SEA
6h 25m1 stop
$87Spirit Airlines
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Mon, Jan 27
2:39 pm - 8:26 pmMCI-SEA
7h 47m1 stop
$89Spirit Airlines
Find Deal
Thu, Dec 19
2:33 pm - 1:11 pmMCI-SEA
24h 38m1 stop
$93Spirit Airlines
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Tue, Dec 17
5:40 am - 12:42 pmSTL-SEA
9h 02m1 stop
$98American Airlines
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Thu, Jan 9
6:45 am - 8:54 amMCI-SEA
4h 09mnonstop
$109Delta
Find Deal
Tue, Mar 4
5:50 pm - 12:58 amMCI-SEA
9h 08m1 stop
9:35 pm - 1:34 pmSEA-MCI
13h 59m1 stop
$468Spirit Airlines
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Thu, Nov 28 - Tue, Dec 3
6:35 pm - 12:15 amSTL-SEA
7h 40m1 stop
12:06 pm - 9:55 pmSEA-STL
7h 49m1 stop
$472Delta
Find Deal
Mon, Dec 2 - Thu, Dec 5
10:45 pm - 2:05 pmSTL-SEA
17h 20m2 stops
8:25 am - 9:45 pmSEA-STL
11h 20m1 stop
$565Southwest
Find Deal
Mon, Dec 2 - Thu, Dec 5
10:45 pm - 2:05 pmSTL-SEA
17h 20m2 stops
6:50 am - 9:45 pmSEA-STL
12h 55m2 stops
$570Southwest
Find Deal
Mon, Dec 2 - Thu, Dec 5
5:17 am - 10:37 amSTL-SEA
7h 20m1 stop
12:25 am - 9:29 amSEA-STL
7h 04m1 stop
$598American Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
5:00 am - 12:59 pmSTL-SEA
9h 59m1 stop
8:02 pm - 4:42 amSEA-STL
6h 40m1 stop
$648American Airlines
Find Deal
Fri, Nov 29 - Sun, Dec 1
5:50 pm - 12:57 amMCI-SEA
9h 07m1 stop
6:35 pm - 11:59 pmSEA-MCI
3h 24mnonstop
Fri, Nov 29 - Mon, Dec 2
7:00 am - 9:04 amMCI-SEA
4h 04mnonstop
5:28 pm - 4:22 amSEA-MCI
8h 54m1 stop
Thu, Nov 28 - Mon, Dec 2
6:00 am - 3:33 pmMCI-SEA
11h 33m2 stops
5:00 am - 11:40 pmSEA-MCI
16h 40m1 stop
$700United Airlines
Find Deal
Thu, Nov 28 - Tue, Dec 3
6:30 am - 11:33 amSTL-SEA
7h 03m1 stop
6:31 am - 8:45 pmSEA-STL
12h 14m2 stops
$713United Airlines
Find Deal
Thu, Nov 28 - Mon, Dec 2
6:45 am - 8:55 amMCI-SEA
4h 10mnonstop
6:40 pm - 12:09 amSEA-MCI
3h 29mnonstop
$137Delta
Find Deal
Fri, Jan 10 - Mon, Jan 13
6:45 am - 8:55 amMCI-SEA
4h 10mnonstop
6:40 pm - 12:09 amSEA-MCI
3h 29mnonstop
$197Delta
Find Deal
Wed, Jan 15 - Thu, Jan 16
2:59 pm - 5:06 pmMCI-SEA
4h 07mnonstop
8:26 am - 2:04 pmSEA-MCI
3h 38mnonstop
$217Alaska Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
2:49 pm - 5:30 pmSTL-SEA
4h 41mnonstop
8:00 am - 1:53 pmSEA-STL
3h 53mnonstop
$217Alaska Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 22
2:59 pm - 5:06 pmMCI-SEA
4h 07mnonstop
8:26 am - 2:04 pmSEA-MCI
3h 38mnonstop
$237Alaska Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 19
2:49 pm - 5:30 pmSTL-SEA
4h 41mnonstop
8:00 am - 1:53 pmSEA-STL
3h 53mnonstop
$237Alaska Airlines
Find Deal
Tue, Jan 28 - Sun, Feb 2
6:45 am - 8:55 amMCI-SEA
4h 10mnonstop
6:40 pm - 12:09 amSEA-MCI
3h 29mnonstop
$257Delta
Find Deal
Thu, Jan 9 - Mon, Jan 13
7:00 am - 9:35 amSTL-SEA
4h 35mnonstop
8:26 am - 2:25 pmSEA-STL
3h 59mnonstop
$307American Airlines
Find Deal
Tue, Feb 25 - Tue, Mar 4
7:00 am - 9:35 amSTL-SEA
4h 35mnonstop
8:26 am - 2:25 pmSEA-STL
3h 59mnonstop
$327American Airlines
Find Deal
Mon, Feb 24 - Tue, Mar 4
3:21 pm - 5:54 pmSTL-SEA
4h 33mnonstop
6:11 pm - 11:59 pmSEA-STL
3h 48mnonstop
$347American Airlines
Find Deal
Thu, Feb 20 - Sun, Feb 23

Alaska Airlines flights from Missouri to Seattle

Our best Alaska Airlines deals on Missouri to Seattle flight tickets
Alaska Airlines
Jan 11
MCI2:59 pmKansas City
4h 07m
SEA5:06 pmSeattle/Tacoma Intl
Jan 18
SEA8:26 amSeattle/Tacoma Intl
3h 38m
MCI2:04 pmKansas City
Alaska Airlines
Jan 11
MCI2:59 pmKansas City
4h 07m
SEA5:06 pmSeattle/Tacoma Intl
Jan 16
SEA8:26 amSeattle/Tacoma Intl
3h 38m
MCI2:04 pmKansas City
Alaska Airlines
Jan 9
MCI6:19 pmKansas City
5h 41m
1 stop
SEA10:00 pmSeattle/Tacoma Intl
Jan 15
SEA8:26 amSeattle/Tacoma Intl
3h 38m
MCI2:04 pmKansas City

Spirit Airlines flights from Missouri to Seattle

Our best Spirit Airlines deals on Missouri to Seattle flight tickets
Spirit Airlines
Jan 8
MCI10:46 pmKansas City
27h 28m
1 stop
SEA12:14 amSeattle/Tacoma Intl
Jan 16
SEA5:30 amSeattle/Tacoma Intl
11h 02m
1 stop
MCI6:32 pmKansas City
Spirit Airlines
Jan 10
MCI7:54 pmKansas City
6h 25m
1 stop
SEA12:19 amSeattle/Tacoma Intl
Jan 13
SEA5:45 amSeattle/Tacoma Intl
11h 09m
1 stop
MCI6:54 pmKansas City
Spirit Airlines
Jan 8
MCI10:46 pmKansas City
27h 28m
1 stop
SEA12:14 amSeattle/Tacoma Intl
Jan 15
SEA5:55 pmSeattle/Tacoma Intl
22h 03m
1 stop
MCI5:58 pmKansas City

See travel insights to Seattle from

How to get the cheapest flight ticket from Missouri to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Missouri to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $242. If you don’t want to visit Seattle in January, then you should wait until February to fly from Missouri, when ticket prices are also cheap, with an average price of $260.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Missouri is on a Friday. momondo users have found tickets for Friday departures for as low as $357. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Missouri because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $420.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Missouri in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $286 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $421. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Seattle/Tacoma Intl flight route?

Fly from Kansas City to Seattle/Tacoma Intl for the best Missouri - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Missouri when booking 38 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $351 when searching 38 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $236 in the past 72 hours.

What cabin class options are available on Missouri to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Missouri to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Seattle flights?

You could potentially save up to 5% on your flight if you consider stops on a Missouri to Seattle flight.

Cheap Missouri to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Seattle

Best Price Found

$65

Fastest flight time

3h 54m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Missouri in the past 72 hours is $65. The best round-trip flight deal from Missouri to Seattle found on momondo in the last 72 hours is $137.
The fastest flight from Missouri to Seattle takes 3h 54m
Direct flights go from Missouri to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Missouri to Seattle/Tacoma Intl Airport?

    Prices for flights from Missouri to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Missouri to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Missouri to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Missouri to Seattle?


Best airlines flying from Missouri to Seattle

Compare and see reviews for airlines that fly from Missouri to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
6.1
3,523 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
8,172 reviews
Search Spirit Airlines flights
DeltaPriceFrom $137Free CancellationRating
8.0
8,730 reviews
Search Delta flights
American AirlinesPriceFrom $164Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $195Free CancellationRating
8.0
9,481 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $201Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.1
4,979 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Seattle?

Once you have performed a search for Missouri to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Missouri to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Missouri and alert you when they change.


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