How long is the flight from Columbia, Missouri to State of Washington?

Departing from Columbia, Missouri to State of Washington will take you 6h 01m. There are 1403 mi between Columbia, Missouri and State of Washington. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from Columbia, Missouri to State of Washington?

While some choose either Columbia Regional - Portland or Columbia Regional - Spokane, Columbia Regional - Seattle/Tacoma Intl is the most popular route from Columbia, Missouri to State of Washington.

What is the cheapest time of day to fly from COU to WA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbia, Missouri to State of Washington as you normally would.

What airport do you fly from for flights from Columbia to Washington?

Columbia Regional (COU) is the airport you will fly out of if you book a flight from Columbia to Washington. It is only a 11.1 mi journey to Columbia Regional (COU) from Columbia’s city center.

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

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

How can I find direct flights from Columbia to Washington?

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

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

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

$317+ Flights from Columbia, MO to Washington

Q: How much does it cost to fly round-trip from Columbia, Missouri to State of Washington?

Airfare is below average for this route at the moment. Columbia, Missouri to State of Washington flights typically cost between $533 and $892 in March. The cheapest round-trip price found within the last 3 days was $388 on United Airlines (Mar 18-Mar 30).

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Cheap flight deals from Columbia to Washington

Cheapest flights from Columbia to Washington
Explore the most affordable flight options available from Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Thu 12/188:45 amCOU - SEA

3 stops14h 22mUnited Airlines

Sat 12/2012:30 pmSEA - COU

1 stop5h 58mUnited Airlines

Deal found 12/14

$945

Thu 12/187:05 amCOU - SEA

1 stop9h 49mAmerican Airlines

Sat 12/205:23 amSEA - COU

1 stop10h 12mAmerican Airlines

Deal found 12/14

$1,129

Best flights from Columbia to Washington
Discover carefully curated flight deals from Columbia to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Sat 1/108:45 amCOU - GEG

1 stop6h 01mUnited Airlines

Tue 1/1311:25 amGEG - COU

1 stop8h 12mUnited Airlines

Deal found 12/12

$383

Tue 2/176:01 pmCOU - PDX

1 stop7h 28mAmerican Airlines

Sat 2/212:05 pmPDX - COU

1 stop6h 35mAmerican Airlines

Deal found 12/13

$410

Wed 3/252:46 pmCOU - SEA

1 stop9h 59mUnited Airlines

Tue 3/3111:59 pmSEA - COU

1 stop8h 30mUnited Airlines

Deal found 12/12

$388

Wed 1/285:07 pmCOU - PDX

1 stop7h 10mAmerican Airlines

Wed 2/47:38 amPDX - COU

2 stops11h 32mAmerican Airlines

Deal found 12/14

$414

Wed 3/1811:15 amCOU - SEA

1 stop9h 48mUnited Airlines

Thu 3/2611:59 pmSEA - COU

1 stop8h 34mUnited Airlines

Deal found 12/12

$388

Tue 3/2411:15 amCOU - SEA

1 stop9h 48mUnited Airlines

Tue 3/3111:59 pmSEA - COU

1 stop8h 30mUnited Airlines

Deal found 12/12

$388

Wed 3/1811:15 amCOU - SEA

1 stop9h 48mUnited Airlines

Tue 3/3111:59 pmSEA - COU

1 stop8h 30mUnited Airlines

Deal found 12/12

$388

Sat 2/1411:15 amCOU - SEA

1 stop9h 48mUnited Airlines

Wed 2/1810:55 amSEA - COU

1 stop8h 38mUnited Airlines

Deal found 12/13

$388

Sat 1/1711:17 amCOU - PDX

1 stop9h 39mUnited Airlines

Wed 1/2110:47 amPDX - COU

1 stop8h 50mUnited Airlines

Deal found 12/12

$388

Wed 3/2511:15 amCOU - SEA

2 stops11h 59mUnited Airlines

Sun 3/2911:59 pmSEA - COU

1 stop8h 30mUnited Airlines

Deal found 12/12

$394

Last-minute flights from Columbia to Washington
Discover last-minute flight deals from Columbia to Washington. Data last updated December 15, 2025 and is based on user searches.

Thu 12/188:45 amCOU - SEA

3 stops14h 22mUnited Airlines

Sat 12/2012:30 pmSEA - COU

1 stop5h 58mUnited Airlines

Deal found 12/14

$945

Thu 12/187:05 amCOU - SEA

1 stop9h 49mAmerican Airlines

Sat 12/205:23 amSEA - COU

1 stop10h 12mAmerican Airlines

Deal found 12/14

$1,129

Fri 1/210:09 amCOU - SEA

1 stop15h 04mAmerican Airlines

Fri 1/98:04 amSEA - COU

1 stop11h 06mAmerican Airlines

Deal found 12/14

$630

Fri 1/23:10 pmCOU - SEA

1 stop9h 37mUnited Airlines

Fri 1/97:30 pmSEA - COU

2 stops13h 12mUnited Airlines

Deal found 12/14

$674

Sat 1/108:45 amCOU - GEG

1 stop6h 01mUnited Airlines

Tue 1/1311:25 amGEG - COU

1 stop8h 12mUnited Airlines

Deal found 12/14

$383

Sat 1/1711:17 amCOU - PDX

1 stop9h 39mUnited Airlines

Wed 1/2110:47 amPDX - COU

1 stop8h 50mUnited Airlines

Deal found 12/14

$388

Wed 1/2811:56 amCOU - PDX

1 stop10h 31mAmerican Airlines

Wed 2/46:00 amPDX - COU

1 stop13h 10mAmerican Airlines

Deal found 12/14

$383

One-way flights from Columbia to Washington
Search for one-way flight options from Columbia to Washington. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Tue 1/278:45 amCOU - SEA

1 stop11h 41mUnited Airlines

Deal found 12/13

$317

Find flight deals from Columbia to Washington

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$383 (United Airlines)
One-way from	$317 (United Airlines)
Popular in	November
Cheapest in	April
Average price	$704

Provider with most accurate pricing for Columbia Regional-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Columbia Regional-Seattle/Tacoma Intl flights.

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From Columbia Regional to Washington

Search Deals

One-way flight from Columbia Regional to Washington

Search Deals

Highest demand for flights based on searches. 32% potential increase in price ($308 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 15% potential price decrease ($90 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Sat 1/10

8:45 am-12:46 pm

1 stop6h 01m

Spokane

Tue 1/13

11:25 am-9:37 pm

1 stop8h 12m

$383

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 3/25

2:46 pm-10:45 pm

1 stop9h 59m

Seattle/Tacoma Intl

Tue 3/31

11:59 pm-10:29 am

1 stop8h 30m

$388

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 3/18

11:15 am-7:03 pm

1 stop9h 48m

Seattle/Tacoma Intl

Thu 3/26

11:59 pm-10:33 am

1 stop8h 34m

$388

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Tue 3/24

11:15 am-7:03 pm

1 stop9h 48m

Seattle/Tacoma Intl

Tue 3/31

11:59 pm-10:29 am

1 stop8h 30m

$388

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 3/18

11:15 am-7:03 pm

1 stop9h 48m

Seattle/Tacoma Intl

Tue 3/31

11:59 pm-10:29 am

1 stop8h 30m

$388

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Sat 2/14

11:15 am-7:03 pm

1 stop9h 48m

Seattle/Tacoma Intl

Wed 2/18

10:55 am-9:33 pm

1 stop8h 38m

$388

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Sat 1/17

11:17 am-6:56 pm

1 stop9h 39m

Portland

Wed 1/21

10:47 am-9:37 pm

1 stop8h 50m

$388

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 3/25

11:15 am-9:14 pm

2 stops11h 59m

Seattle/Tacoma Intl

Sun 3/29

11:59 pm-10:29 am

1 stop8h 30m

$394

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Tue 2/17

6:01 pm-11:29 pm

1 stop7h 28m

Portland

Sat 2/21

2:05 pm-10:40 pm

1 stop6h 35m

$410

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Wed 1/28

5:07 pm-10:17 pm

1 stop7h 10m

Portland

Wed 2/4

7:38 am-9:10 pm

2 stops11h 32m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 11 results

Best time to book a flight from Columbia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Columbia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Columbia, Missouri to State of Washington?

Currently, December is the cheapest month in which you can book a flight from Columbia, Missouri to State of Washington (average of $401). Flying from Columbia, Missouri to State of Washington in November is currently the most expensive (average of $936). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Columbia, Missouri to State of Washington?

Reviews of airlines servicing Washington

Peruse reviews from past customers who have flown with American Airlines from Columbia to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,051 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,051 reviews

American Airlines

7.2

Good

11,051 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

What airport do you fly from for flights from Columbia to Washington?
Columbia Regional (COU) is the airport you will fly out of if you book a flight from Columbia to Washington. It is only a 11.1 mi journey to Columbia Regional (COU) from Columbia’s city center.
How long is the flight from Columbia, Missouri to State of Washington?
Departing from Columbia, Missouri to State of Washington will take you 6h 01m. There are 1403 mi between Columbia, Missouri and State of Washington. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Columbia, Missouri to State of Washington?
While some choose either Columbia Regional - Portland or Columbia Regional - Spokane, Columbia Regional - Seattle/Tacoma Intl is the most popular route from Columbia, Missouri to State of Washington.
Can I find deals for flights from Columbia to Washington that include hotel bookings?
Yes. In addition to deals on Columbia to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Columbia to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbia to Washington.
Can I find deals for business class flights from Columbia to Washington?
Yes. Cheapflights offers flight deals from Columbia to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Columbia, Missouri to State of Washington?
Currently, December is the cheapest month in which you can book a flight from Columbia, Missouri to State of Washington (average of $401). Flying from Columbia, Missouri to State of Washington in November is currently the most expensive (average of $936). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Complete your trip

State of Washington car rentals

Seattle/Tacoma Intl Airport car rentals

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Seattle car rentals

Spokane car rentals

Top airline flying from Columbia to Washington

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$424	Average$554	FlexibilityNo cancel fee	On-time71%

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$317+ Cheap flights from Columbia, MO (COU) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Columbia to Washington with Cheapflights

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Cheap flight deals from Columbia to Washington

Cheapest flights from Columbia to WashingtonExplore the most affordable flight options available from Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Columbia to Washington

Keep the following information in mind while searching for Columbia to Washington flight deals. Data was last updated December 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Columbia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Columbia with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Columbia, Missouri to State of Washington?

How much does it cost to fly round-trip from Columbia, Missouri to State of Washington?

Reviews of airlines servicing Washington

Peruse reviews from past customers who have flown with American Airlines from Columbia to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Columbia to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Columbia to Washington?

How long is the flight from Columbia, Missouri to State of Washington?

What are the most popular routes from Columbia, Missouri to State of Washington?

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

How can I find direct flights from Columbia to Washington?

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

What is the cheapest month to book a flight from Columbia, Missouri to State of Washington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbia to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Columbia to Washington

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Cheapest flights from Columbia to Washington
Explore the most affordable flight options available from Columbia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.