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$199+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SEA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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 5/133:10 pm
COU
-
SEA
1 stop9h 32m
United Airlines
Tue 5/2611:52 pm
SEA
-
COU
1 stop8h 56m
United Airlines
Deal found 2/11$298
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/102:41 pm
COU
-
PDX
1 stop10h 04m
United Airlines
Tue 3/1711:59 pm
PDX
-
COU
1 stop8h 34m
United Airlines
Deal found 2/10$298
This United Airlines deal was found by Cheapflights users on 2/9. 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 10/225:00 am
COU
-
SEA
1 stop8h 40m
United Airlines
Tue 10/278:30 am
SEA
-
COU
2 stops10h 45m
United Airlines
Deal found 2/9$304
This United Airlines deal was found by Cheapflights users on 2/9. 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 7/213:16 pm
COU
-
PDX
1 stop9h 07m
United Airlines
Sat 7/2511:40 pm
PDX
-
COU
1 stop9h 08m
United Airlines
Deal found 2/9$323
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/143:10 pm
COU
-
SEA
1 stop9h 32m
United Airlines
Wed 5/2711:52 pm
SEA
-
COU
1 stop8h 56m
United Airlines
Deal found 2/11$345
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/2411:15 am
COU
-
SEA
2 stops11h 57m
United Airlines
Sat 2/2811:59 pm
SEA
-
COU
1 stop8h 34m
United Airlines
Deal found 2/9$354
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/2611:15 am
COU
-
PDX
1 stop9h 34m
United Airlines
Mon 3/27:57 pm
PDX
-
COU
2 stops12h 36m
United Airlines
Deal found 2/11$354
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/2511:15 am
COU
-
SEA
2 stops14h 15m
United Airlines
Sun 3/111:59 pm
SEA
-
COU
1 stop8h 34m
United Airlines
Deal found 2/10$369
This United Airlines deal was found by Cheapflights users on 2/9. 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 10/209:00 am
COU
-
SEA
1 stop8h 54m
United Airlines
Wed 10/2811:00 am
SEA
-
COU
1 stop8h 15m
United Airlines
Deal found 2/9$388
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/39:00 am
COU
-
PDX
1 stop6h 44m
United Airlines
Sat 3/71:00 pm
PDX
-
COU
1 stop5h 20m
United Airlines
Deal found 2/8$388
This United Airlines deal was found by Cheapflights users on 2/9. 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 10/208:00 am
COU
-
SEA
1 stop9h 49m
United Airlines
Thu 10/299:05 am
SEA
-
COU
2 stops13h 25m
United Airlines
Deal found 2/9$394
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:00 am
COU
-
PDX
1 stop20h 20m
American Airlines
Tue 3/1711:59 pm
PDX
-
COU
1 stop16h 01m
American Airlines
Deal found 2/10$398

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$298
(United Airlines)

One-way from

$199
(American Airlines)
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
One-way flight from Columbia Regional to Washington
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 February 12, 2026.
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 5/13

3:10 pm-10:59 pm

2 stops9h 49m

Seattle/Tacoma Intl

Tue 5/26

11:52 pm-10:48 am

1 stop8h 56m

$329

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Thu 5/14

3:10 pm-10:42 pm

1 stop9h 32m

Seattle/Tacoma Intl

Wed 5/27

11:06 am-12:30 am

2 stops11h 24m

$350

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Tue 2/24

11:15 am-9:12 pm

2 stops11h 57m

Seattle/Tacoma Intl

Sat 2/28

11:59 pm-10:33 am

1 stop8h 34m

$354

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Thu 2/26

11:15 am-6:49 pm

1 stop9h 34m

Portland

Mon 3/2

7:57 pm-10:33 am

2 stops12h 36m

$354

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 2/25

11:15 am-11:30 pm

2 stops14h 15m

Seattle/Tacoma Intl

Sun 3/1

11:59 pm-10:33 am

1 stop8h 34m

$369

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Tue 3/3

9:00 am-1:44 pm

1 stop6h 44m

Portland

Sat 3/7

1:00 pm-8:20 pm

1 stop5h 20m

$388

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Tue 3/10

11:15 am-12:35 am

2 stops15h 20m

Portland

Tue 3/17

11:59 pm-10:33 am

1 stop8h 34m

$394

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Tue 3/10

6:00 am-12:20 am

1 stop20h 20m

Portland

Tue 3/17

11:59 pm-6:00 pm

1 stop16h 01m

$398

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Fri 2/20

11:15 am-6:49 pm

1 stop9h 34m

Portland

Mon 2/23

7:57 pm-10:33 am

2 stops12h 36m

$399

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Fri 2/27

11:15 am-10:13 pm

2 stops12h 58m

Seattle/Tacoma Intl

Tue 3/3

10:55 am-9:33 pm

1 stop8h 38m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 26 results
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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
No data available for this route at this time. Please check back soon.

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 February 12, 2026.
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
11,267 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,267 reviews
American Airlines
7.2
Good
11,267 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 49m. There are 1616 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 - Seattle/Tacoma Intl or Columbia Regional - Spokane, Columbia Regional - Portland 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.

See more FAQs

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Alternative routes for Columbia to Washington

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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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$414Average$569FlexibilityNo cancel feeOn-time71%

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