Seattle

$383+ Cheap flights from Columbia, MO to Seattle (COU - SEA)

COU — SEA
Dec 9 — Dec 161
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Cheap flight deals from Columbia to Seattle

Cheapest flights from Columbia to Seattle

Thu 12/36:29 pm -
1 stop8h 18m
Wed 12/97:30 am -
1 stop7h 10m
Deal found 11/7$388
Tue 12/16:28 pm -
1 stop8h 14m
Sun 12/611:39 pm -
1 stop8h 08m
Deal found 11/6$398
Thu 11/1910:36 am -
1 stop7h 23m
Sun 11/2212:55 am -
1 stop8h 40m
Deal found 11/4$448
Thu 12/247:00 am -
1 stop9h 57m
Sun 12/2711:58 pm -
1 stop8h 41m
Deal found 11/6$508
Tue 12/19:00 am -
2 stops14h 58m
Sun 12/65:28 pm -
2 stops15h 07m
Deal found 11/6$509
Thu 12/38:00 am -
2 stops12h 28m
Wed 12/95:35 pm -
2 stops15h 00m
Deal found 11/7$519
Fri 12/2511:09 am -
1 stop7h 54m
Mon 12/2811:59 pm -
1 stop8h 40m
Deal found 11/5$538
Mon 11/233:00 pm -
1 stop10h 07m
Fri 11/2710:56 pm -
1 stop9h 49m
Deal found 11/8$564
Sun 11/223:00 pm -
1 stop10h 07m
Thu 11/268:30 am -
1 stop6h 05m
Deal found 11/6$609

Find flight deals from Columbia to Seattle

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(American Airlines)

One-way from

$383
(American Airlines)

Popular in

November

Cheapest in

May

Average price

$1,648
Provider with most accurate pricing for Columbia Regional-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Columbia Regional-Seattle/Tacoma Intl flights.
From Columbia Regional to Seattle/Tacoma Intl
One-way flight from Columbia Regional to Seattle/Tacoma Intl
Highest demand for flights based on searches. 33% potential increase in price ($324 potential increase over avg. RT price).
Cheapest flight prices on average. 18% potential price decrease ($101 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Columbia to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Tue 12/8

6:47 am-2:44 pm

1 stop9h 57m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$383

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Tue 12/8

11:25 am-9:21 pm

2 stops11h 56m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$389

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Wed 3/17

9:00 am-7:03 pm

2 stops12h 03m

Seattle/Tacoma Intl

Sun 3/21

11:59 pm-10:28 am

1 stop8h 29m

$475

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Thu 4/15

9:00 am-7:08 pm

2 stops12h 08m

Seattle/Tacoma Intl

Mon 4/19

11:50 pm-10:29 am

1 stop8h 39m

$484

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Sat 1/9

11:36 am-11:06 pm

2 stops13h 30m

Seattle/Tacoma Intl

Wed 1/13

7:00 am-8:30 pm

2 stops11h 30m

$509
Quickest round-trip

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Fri 1/1

3:10 pm-10:32 pm

1 stop9h 22m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$553

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Mon 11/23

3:00 pm-11:07 pm

1 stop10h 07m

Seattle/Tacoma Intl

Fri 11/27

10:56 pm-10:45 am

1 stop9h 49m

$564

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Tue 12/1

3:04 pm-10:43 pm

1 stop9h 39m

Seattle/Tacoma Intl

Sun 12/6

7:30 pm-10:35 am

2 stops13h 05m

$595

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Thu 12/3

8:00 am-4:18 pm

1 stop10h 18m

Seattle/Tacoma Intl

Wed 12/9

7:30 pm-10:35 am

2 stops13h 05m

$629

ColumbiaSeattle

COU Columbia Regional - SEA Seattle/Tacoma Intl

COUSEA

Columbia Regional

Sun 1/3

3:10 pm-10:32 pm

1 stop9h 22m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Columbia to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbia to Seattle in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbia, Missouri-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbia, Missouri-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbia, Missouri-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Columbia with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Columbia to Seattle

How much does it cost to fly round-trip from Columbia, Missouri to Seattle?

Airfare is below average for this route at the moment.

Columbia, Missouri to Seattle flights typically cost between $1,498 and $1,648 in December.
The cheapest round-trip price found within the last 5 days was $388 on American Airlines (Dec 3-Dec 9).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with United Airlines and American Airlines from Columbia to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • How long is the flight from Columbia, Missouri to Seattle?

    A quick flight from Columbia, Missouri to Seattle can take about 12h 03m. United Airlines provides one of the quickest options available for as low as $475. Columbia, Missouri and Seattle are separated by a distance of 1616 mi.

  • What are the cheapest airlines flying from Columbia, Missouri to Seattle round-trip?

    Flying on United Airlines is currently your cheapest option to Seattle, with prices starting at $323. Another option worth looking into is American Airlines, starting at $338 round trip. These flights start at 49% lower than the current average price 3 months from now.

  • Can I find deals for flights from Columbia to Seattle that include hotel bookings?

    Yes. In addition to deals on Columbia to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbia to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbia to Seattle.

  • Can I find deals for business class flights from Columbia to Seattle?

    Yes. Cheapflights offers flight deals from Columbia to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Columbia to Seattle

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$323Average$523FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$454FlexibilityNo cancel feeOn-time71%

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