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$334+ Cheap flights from Columbia, MO (COU) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SEA
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find 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 November 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:05 pmCOU - SEA
1 stop11h 13mAmerican Airlines
Sun 11/3012:59 amSEA - COU
1 stop10h 36mAmerican Airlines
Deal found 11/4$334
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:05 pmCOU - PDX
1 stop9h 10mUnited Airlines
Thu 12/1110:50 amPDX - COU
1 stop8h 32mUnited Airlines
Deal found 11/2$368
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:00 amCOU - PDX
2 stops11h 41mUnited Airlines
Tue 12/91:14 pmPDX - COU
1 stop5h 15mUnited Airlines
Deal found 11/2$374
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:00 amCOU - PDX
2 stops11h 41mUnited Airlines
Sat 12/135:00 amPDX - COU
2 stops10h 11mUnited Airlines
Deal found 11/2$379
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:00 amCOU - PDX
1 stop6h 37mUnited Airlines
Tue 12/161:14 pmPDX - COU
1 stop5h 15mUnited Airlines
Deal found 11/4$393
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:02 pmCOU - SEA
2 stops11h 57mUnited Airlines
Mon 11/1712:35 pmSEA - COU
1 stop6h 44mUnited Airlines
Deal found 11/3$399
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:00 amCOU - PDX
1 stop6h 37mUnited Airlines
Sat 12/135:00 amPDX - COU
2 stops10h 11mUnited Airlines
Deal found 11/2$409
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:00 amCOU - PDX
2 stops11h 41mUnited Airlines
Sun 12/145:00 amPDX - COU
2 stops10h 40mUnited Airlines
Deal found 11/2$414
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:00 amCOU - PDX
1 stop26h 38mUnited Airlines
Sun 12/147:00 amPDX - COU
1 stop8h 40mUnited Airlines
Deal found 11/2$417
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:00 amCOU - PDX
1 stop26h 38mUnited Airlines
Sat 12/135:00 amPDX - COU
2 stops10h 11mUnited Airlines
Deal found 11/2$422
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:00 amCOU - PDX
1 stop26h 38mUnited Airlines
Sat 12/1310:50 amPDX - COU
1 stop8h 32mUnited Airlines
Deal found 11/2$427
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:00 amCOU - SEA
1 stop6h 54mUnited Airlines
Tue 11/1812:35 pmSEA - COU
1 stop6h 44mUnited Airlines
Deal found 11/1$438

Cheap flight deals from Columbia to Washington

Keep the following information in mind while searching for Columbia to Washington flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$284
(United Airlines)

Popular in

November

Cheapest in

April

Average price

$936
Provider with most accurate pricing for Columbia Regional-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbia Regional-Seattle/Tacoma Intl flights.
Search Deals
From Columbia Regional to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to Washington 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, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Columbia to Washington that are best for you.

Fly from

Columbia

Fly to

Washington

Route

Depart

Return

Price

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 11/26

2:05 pm-11:18 pm

1 stop11h 13m

Seattle/Tacoma Intl

Sun 11/30

12:59 am-1:35 pm

1 stop10h 36m

$334

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Wed 12/3

3:05 pm-10:15 pm

1 stop9h 10m

Portland

Tue 12/9

1:14 pm-8:29 pm

1 stop5h 15m

$368

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Fri 12/5

3:05 pm-10:15 pm

1 stop9h 10m

Portland

Tue 12/9

1:14 pm-8:29 pm

1 stop5h 15m

$368

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Wed 12/3

3:05 pm-10:15 pm

1 stop9h 10m

Portland

Thu 12/11

10:50 am-9:22 pm

1 stop8h 32m

$368

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Thu 12/4

9:00 am-6:41 pm

2 stops11h 41m

Portland

Thu 12/11

10:50 am-9:22 pm

1 stop8h 32m

$374

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Sat 12/6

3:25 pm-10:15 pm

1 stop8h 50m

Portland

Sun 12/14

5:00 am-5:40 pm

2 stops10h 40m

$374

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Fri 12/5

3:05 pm-10:15 pm

1 stop9h 10m

Portland

Sat 12/13

5:00 am-5:11 pm

2 stops10h 11m

$374

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Thu 12/4

9:00 am-6:41 pm

2 stops11h 41m

Portland

Sun 12/14

5:00 am-5:40 pm

2 stops10h 40m

$379

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Fri 12/12

9:00 am-1:37 pm

1 stop6h 37m

Portland

Tue 12/16

1:14 pm-8:29 pm

1 stop5h 15m

$393

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Mon 12/8

9:00 am-1:37 pm

1 stop6h 37m

Portland

Sat 12/13

10:50 am-9:22 pm

1 stop8h 32m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 16 results
1
2

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, April is the cheapest month in which you can book a flight from Columbia, Missouri to State of Washington (average of $416). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated November 4, 2025.
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
11,040 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,040 reviews
American Airlines
7.2
Good
11,040 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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?

    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 9h 10m. There are 1611 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, April is the cheapest month in which you can book a flight from Columbia, Missouri to State of Washington (average of $416). 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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Top airline flying from Columbia to Washington

Discover the top airline that operate flights from Columbia to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$424Average$534FlexibilityNo cancel feeOn-time71%

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