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Cheap flights from Columbia, Missouri to Seattle from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbia, Missouri to Seattle departing on 10/29. 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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0 bags

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Find the cheapest flights from Columbia, Missouri to Seattle (COU-SEA)

Cheap round-trip flights

United Airlines Logo
9:00 am - 6:01 pmCOU-SEA
11h 01m1 stop
United Airlines Logo
3:48 pm - 8:51 pmSEA-COU
27h 03m1 stop
$495United Airlines
Find Deal
sáb., nov. 15 - mar., nov. 18
United Airlines Logo
9:00 am - 9:13 pmCOU-SEA
14h 13m1 stop
United Airlines Logo
12:41 pm - 8:51 pmSEA-COU
30h 10m2 stops
$500United Airlines
Find Deal
sáb., nov. 15 - mar., nov. 18
United Airlines Logo
9:00 am - 11:15 pmCOU-SEA
16h 15m2 stops
United Airlines Logo
12:41 pm - 8:51 pmSEA-COU
30h 10m2 stops
$505United Airlines
Find Deal
sáb., nov. 15 - mar., nov. 18
United Airlines Logo
9:00 am - 6:01 pmCOU-SEA
11h 01m1 stop
United Airlines Logo
3:48 pm - 8:51 pmSEA-COU
27h 03m1 stop
$515United Airlines
Find Deal
sáb., nov. 15 - mar., nov. 18
United Airlines Logo
9:00 am - 6:01 pmCOU-SEA
11h 01m1 stop
United Airlines Logo
12:41 pm - 8:51 pmSEA-COU
30h 10m2 stops
$520United Airlines
Find Deal
sáb., nov. 15 - mar., nov. 18
United Airlines Logo
9:00 am - 11:15 pmCOU-SEA
16h 15m2 stops
United Airlines Logo
12:41 pm - 8:51 pmSEA-COU
30h 10m2 stops
$525United Airlines
Find Deal
sáb., nov. 15 - mar., nov. 18
American Airlines Logo
12:10 pm - 7:00 pmCOU-SEA
8h 50m1 stop
American Airlines Logo
12:41 am - 3:08 pmSEA-COU
12h 27m2 stops
$526American Airlines
Find Deal
sáb., nov. 15 - lun., nov. 17
American Airlines Logo
7:49 pm - 9:49 amCOU-SEA
16h 00m1 stop
American Airlines Logo
12:34 am - 1:19 pmSEA-COU
10h 45m1 stop
$528American Airlines
Find Deal
lun., oct. 13 - dom., oct. 19
American Airlines Logo
6:34 am - 6:11 pmCOU-SEA
13h 37m2 stops
American Airlines Logo
12:41 am - 3:08 pmSEA-COU
12h 27m2 stops
$531American Airlines
Find Deal
sáb., nov. 15 - lun., nov. 17
American Airlines Logo
12:10 pm - 7:00 pmCOU-SEA
8h 50m1 stop
American Airlines Logo
12:41 am - 11:40 amSEA-COU
8h 59m1 stop
$540American Airlines
Find Deal
sáb., nov. 15 - lun., nov. 17

United Airlines flights from Columbia, Missouri to Seattle

Our best United Airlines deals on Columbia, Missouri to Seattle flight tickets
United Airlines
Nov 15
COU9:00 amColumbia Regional
11h 01m
1 stop
SEA6:01 pmSeattle/Tacoma Intl
Nov 18
SEA3:48 pmSeattle/Tacoma Intl
27h 03m
1 stop
COU8:51 pmColumbia Regional
$495
Find similar
United Airlines
Nov 15
COU9:00 amColumbia Regional
14h 13m
1 stop
SEA9:13 pmSeattle/Tacoma Intl
Nov 18
SEA12:41 pmSeattle/Tacoma Intl
30h 10m
2 stops
COU8:51 pmColumbia Regional
$500
Find similar
United Airlines
Nov 15
COU9:00 amColumbia Regional
16h 15m
2 stops
SEA11:15 pmSeattle/Tacoma Intl
Nov 18
SEA12:41 pmSeattle/Tacoma Intl
30h 10m
2 stops
COU8:51 pmColumbia Regional
$505
Find similar

American Airlines flights from Columbia, Missouri to Seattle

Our best American Airlines deals on Columbia, Missouri to Seattle flight tickets
American Airlines
Sep 5
COU12:28 pmColumbia Regional
8h 41m
1 stop
SEA7:09 pmSeattle/Tacoma Intl
Sep 9
SEA6:05 amSeattle/Tacoma Intl
8h 39m
1 stop
COU4:44 pmColumbia Regional
$464
Find similar
American Airlines
Sep 5
COU6:24 amColumbia Regional
9h 35m
1 stop
SEA1:59 pmSeattle/Tacoma Intl
Sep 9
SEA10:11 amSeattle/Tacoma Intl
8h 10m
1 stop
COU8:21 pmColumbia Regional
$474
Find similar
American Airlines
Nov 15
COU12:10 pmColumbia Regional
8h 50m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
Nov 17
SEA12:41 amSeattle/Tacoma Intl
12h 27m
2 stops
COU3:08 pmColumbia Regional
$526
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Columbia, Missouri to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 31, 2025.
Use the filters below to find and compare flights from Columbia, Missouri to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

9:00 am-6:01 pm

1 stop11h 01m

Seattle/Tacoma Intl

mar. 11/18

3:48 pm-8:51 pm

1 stop27h 03m

$495

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

9:00 am-9:13 pm

1 stop14h 13m

Seattle/Tacoma Intl

mar. 11/18

12:41 pm-8:51 pm

2 stops30h 10m

$500

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

9:00 am-11:15 pm

2 stops16h 15m

Seattle/Tacoma Intl

mar. 11/18

12:41 pm-8:51 pm

2 stops30h 10m

$505

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

9:00 am-6:01 pm

1 stop11h 01m

Seattle/Tacoma Intl

mar. 11/18

3:48 pm-8:51 pm

1 stop27h 03m

$515

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

9:00 am-6:01 pm

1 stop11h 01m

Seattle/Tacoma Intl

mar. 11/18

12:41 pm-8:51 pm

2 stops30h 10m

$520

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

9:00 am-11:15 pm

2 stops16h 15m

Seattle/Tacoma Intl

mar. 11/18

12:41 pm-8:51 pm

2 stops30h 10m

$525

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

12:10 pm-7:00 pm

1 stop8h 50m

Seattle/Tacoma Intl

lun. 11/17

12:41 am-3:08 pm

2 stops12h 27m

$526

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

lun. 10/13

7:49 pm-9:49 am

1 stop16h 00m

Seattle/Tacoma Intl

dom. 10/19

12:34 am-1:19 pm

1 stop10h 45m

$528

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

6:34 am-6:11 pm

2 stops13h 37m

Seattle/Tacoma Intl

lun. 11/17

12:41 am-3:08 pm

2 stops12h 27m

$531

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

sáb. 11/15

12:10 pm-7:00 pm

1 stop8h 50m

Seattle/Tacoma Intl

lun. 11/17

12:41 am-11:40 am

1 stop8h 59m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Columbia, 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 day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Columbia, Missouri is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $391. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Columbia, Missouri because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $707.

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

Flying to Seattle from Columbia, Missouri in the morning is the least expensive time of day to depart. momondo users have found prices as low as $550 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $816. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Columbia, Missouri to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Columbia, Missouri to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbia, Missouri to Seattle (COU to SEA) flight deals and tips

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

Direct flights

None
There are no direct flights from Columbia, Missouri to Seattle. There are no popular flight routes from Columbia, Missouri to Seattle.
Search flight deals

  • How far is Columbia Regional to Seattle/Tacoma Intl by plane?

    The distance between Columbia Regional and Seattle/Tacoma Intl is about 1609.9 mi. Typically, this will take 8h 33m by plane in normal conditions.

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

    Prices for flights from Columbia Regional Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Columbia Regional Airport 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 Columbia Regional Airport to Seattle/Tacoma Intl Airport.

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

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Columbia, Missouri to Seattle?

Best airlines flying from Columbia, Missouri to Seattle

Compare and see reviews for airlines that fly from Columbia, Missouri to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $412Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Cle Elum
Tukwila
Kirkland
Centralia
Lakewood
Shoreline
Fife
Redmond
Westport

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Columbia to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Seattle from Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Columbia 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 Columbia to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Columbia to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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