HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$278+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbia to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 11/139:00 amCOU - SEA
1 stop6h 54mUnited Airlines
Mon 11/1712:00 pmSEA - COU
1 stop6h 51mUnited Airlines
Deal found 10/29$391
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/153:02 pmCOU - SEA
1 stop9h 26mUnited Airlines
Tue 11/1812:35 pmSEA - COU
1 stop6h 44mUnited Airlines
Deal found 10/27$393
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/153:02 pmCOU - PDX
1 stop9h 31mUnited Airlines
Tue 11/188:30 amPDX - COU
2 stops10h 49mUnited Airlines
Deal found 10/27$399
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/187:05 amCOU - PDX
1 stop7h 45mAmerican Airlines
Wed 1/76:00 amPDX - COU
1 stop6h 48mAmerican Airlines
Deal found 10/29$460
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/186:34 pmCOU - PDX
2 stops17h 27mUnited Airlines
Wed 1/77:45 amPDX - COU
2 stops11h 52mUnited Airlines
Deal found 10/29$576
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/113:02 pmCOU - PDX
2 stops11h 24mUnited Airlines
Fri 11/147:10 pmPDX - COU
1 stop23h 41mUnited Airlines
Deal found 10/29$602

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(United Airlines)

Popular in

August

Cheapest in

April

Average price

$541
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. 11% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 30, 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

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Mon 1/26

3:10 pm-10:32 pm

1 stop9h 22m

Portland

Sat 1/31

1:24 pm-9:05 pm

1 stop5h 41m

$278

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Thu 11/13

9:00 am-1:54 pm

1 stop6h 54m

Seattle/Tacoma Intl

Mon 11/17

12:00 pm-8:51 pm

1 stop6h 51m

$391

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Sat 11/15

3:02 pm-10:28 pm

1 stop9h 26m

Seattle/Tacoma Intl

Tue 11/18

12:35 pm-9:19 pm

1 stop6h 44m

$393

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Sat 11/15

3:02 pm-10:33 pm

1 stop9h 31m

Portland

Tue 11/18

8:30 am-9:19 pm

2 stops10h 49m

$399

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 11/26

7:06 pm-9:46 am

1 stop16h 40m

Seattle/Tacoma Intl

Sun 11/30

12:59 am-1:35 pm

1 stop10h 36m

$409

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Sat 2/21

11:15 am-6:03 pm

1 stop8h 48m

Spokane

Sun 3/1

4:02 pm-8:40 pm

1 stop26h 38m

$427

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Tue 3/3

11:15 am-6:49 pm

1 stop9h 34m

Portland

Fri 3/6

2:00 pm-10:18 am

2 stops18h 18m

$467

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Sat 2/21

6:29 pm-12:15 pm

1 stop19h 46m

Spokane

Sun 3/1

1:43 pm-9:37 am

1 stop17h 54m

$600

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Mon 12/29

8:45 am-1:35 pm

1 stop6h 50m

$464

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Mon 12/29

3:20 pm-12:54 am

2 stops11h 34m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October 30, 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
11,030 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

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
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

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 22m. There are 1611 mi between Columbia, Missouri and State of Washington.

  • 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.

See more FAQs

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.
St. Louis to Las Vegas flights
St. Louis to LaGuardia flights
St. Louis to Orlando flights
St. Louis to John F Kennedy Intl flights
St. Louis to Newark flights
Kansas City to John F Kennedy Intl flights
Kansas City to Denver flights
Kansas City to Las Vegas flights
Kansas City to LaGuardia flights
St. Louis to Atlanta flights
St. Louis to Sky Harbor Intl flights
St. Louis to Denver flights
Kansas City to Orlando flights
Kansas City to Los Angeles flights
Kansas City to Newark flights
St. Louis to Miami flights
St. Louis to Hobby flights
Kansas City to Hobby flights
Kansas City to Dallas/Fort Worth flights
Kansas City to Atlanta flights
Kansas City to Sky Harbor Intl flights
St. Louis to Dallas/Fort Worth flights
Kansas City to O'Hare Intl flights
Kansas City to George Bush Intcntl flights
Kansas City to Seattle flights
St. Louis to Los Angeles flights
Kansas City to Miami flights
St. Louis to George Bush Intcntl flights
Kansas City to Fort Lauderdale flights
St. Louis to Dulles Intl flights
St. Louis to Seattle flights
St. Louis to Boston flights
St. Louis to O'Hare Intl flights
Kansas City to Dulles Intl flights
Kansas City to Tampa flights
St. Louis to San Francisco flights
St. Louis to New Orleans flights
Kansas City to Boston flights
Kansas City to Baltimore flights
St. Louis to Baltimore flights
St. Louis to Salt Lake City flights
St. Louis to Fort Lauderdale flights
St. Louis to Tampa flights
St. Louis to Honolulu flights
St. Louis to Detroit flights
Kansas City to Midway flights
Kansas City to Reagan-National flights
St. Louis to San Diego flights
Kansas City to Nashville flights
St. Louis to Reagan-National flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$424Average$533FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights