What is the cheapest airline that flies from Columbia Regional to Washington?

American Airlines and United Airlines are the most popular carriers operating from Columbia Regional to Washington

When did momondo last update prices for flights from Columbia Regional Airport to Washington?

Prices for flights from Columbia Regional Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Columbia Regional Airport to Washington?

The number of operators available for flights from Columbia Regional Airport to Washington is 2 as of April 2026.

How old do you have to be to fly from Columbia Regional Airport to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbia Regional Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$316 Cheap Flights from Columbia to Washington in 2026

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Find the cheapest flights from Columbia, Missouri to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:32 pm - 12:04 am

COU

PDX

7h 32m

1 stop

10:57 pm - 10:01 am

PDX

COU

9h 04m

1 stop

$358American Airlines

Tue, Jul 21 - Sat, Jul 25

5:21 pm - 12:44 am

COU

SEA

9h 23m

1 stop

11:58 pm - 10:00 am

SEA

COU

8h 02m

1 stop

$373American Airlines

Wed, May 13 - Mon, May 25

7:43 pm - 12:44 am

COU

SEA

7h 01m

1 stop

11:58 pm - 10:00 am

SEA

COU

8h 02m

1 stop

$383American Airlines

Wed, May 13 - Mon, May 25

6:37 pm - 11:56 pm

COU

PDX

7h 19m

1 stop

5:18 am - 4:46 pm

PDX

COU

9h 28m

1 stop

$383American Airlines

Wed, Aug 12 - Sat, Aug 15

6:00 am - 12:23 pm

COU

GEG

8h 23m

1 stop

1:13 pm - 9:29 pm

GEG

COU

6h 16m

1 stop

$388American Airlines

Wed, May 13 - Sun, May 17

9:00 am - 7:06 pm

COU

GEG

12h 06m

2 stops

1:41 pm - 8:49 pm

GEG

COU

5h 08m

1 stop

$394United Airlines

Wed, May 13 - Sun, May 17

3:10 pm - 10:35 pm

COU

PDX

9h 25m

1 stop

11:55 pm - 10:55 am

PDX

COU

9h 00m

1 stop

$408United Airlines

Wed, May 13 - Sun, May 17

7:43 pm - 12:44 am

COU

SEA

7h 01m

1 stop

12:59 am - 11:35 am

SEA

COU

8h 36m

1 stop

$408American Airlines

Wed, May 13 - Sat, May 16

11:30 am - 9:06 pm

COU

SEA

11h 36m

2 stops

11:53 pm - 10:55 am

SEA

COU

9h 02m

1 stop

$414United Airlines

Wed, May 13 - Sun, May 17

6:37 pm - 11:56 pm

COU

PDX

7h 19m

1 stop

6:27 am - 5:58 pm

PDX

COU

9h 31m

2 stops

$439American Airlines

Wed, Aug 12 - Sat, Aug 15

American Airlines flights from Columbia, Missouri to State of Washington

Our best American Airlines deals on Columbia, Missouri to State of Washington flight tickets

American Airlines

Jul 21

COU6:32 pmColumbia Regional

7h 32m

1 stop

PDX12:04 amPortland

Jul 24

PDX12:45 amPortland

8h 29m

1 stop

COU11:14 amColumbia Regional

$338

American Airlines

Jul 21

COU6:32 pmColumbia Regional

7h 32m

1 stop

PDX12:04 amPortland

Jul 24

PDX12:45 amPortland

8h 29m

1 stop

COU11:14 amColumbia Regional

$358

American Airlines

May 13

COU5:21 pmColumbia Regional

9h 23m

1 stop

SEA12:44 amSeattle/Tacoma Intl

May 25

SEA11:58 pmSeattle/Tacoma Intl

8h 02m

1 stop

COU10:00 amColumbia Regional

$373

United Airlines flights from Columbia, Missouri to State of Washington

Our best United Airlines deals on Columbia, Missouri to State of Washington flight tickets

United Airlines

Sep 11

COU3:05 pmColumbia Regional

10h 04m

1 stop

PDX11:09 pmPortland

Sep 16

PDX10:35 amPortland

7h 55m

1 stop

COU8:30 pmColumbia Regional

$360

United Airlines

Sep 9

COU11:30 amColumbia Regional

11h 20m

2 stops

PDX8:50 pmPortland

Sep 12

PDX7:00 amPortland

8h 45m

1 stop

COU5:45 pmColumbia Regional

$379

United Airlines

May 13

COU9:00 amColumbia Regional

12h 06m

2 stops

GEG7:06 pmSpokane

May 17

GEG1:41 pmSpokane

5h 08m

1 stop

COU8:49 pmColumbia Regional

$394

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Tue 7/21

6:32 pm-12:04 am

1 stop7h 32m

Portland

Sat 7/25

10:57 pm-10:01 am

1 stop9h 04m

$358

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 5/13

5:21 pm-12:44 am

1 stop9h 23m

Seattle/Tacoma Intl

Mon 5/25

11:58 pm-10:00 am

1 stop8h 02m

$373

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 5/13

7:43 pm-12:44 am

1 stop7h 01m

Seattle/Tacoma Intl

Mon 5/25

11:58 pm-10:00 am

1 stop8h 02m

$383

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Wed 8/12

6:37 pm-11:56 pm

1 stop7h 19m

Portland

Sat 8/15

5:18 am-4:46 pm

1 stop9h 28m

$383

Quickest round-trip

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Wed 5/13

6:00 am-12:23 pm

1 stop8h 23m

Spokane

Sun 5/17

1:13 pm-9:29 pm

1 stop6h 16m

$388

ColumbiaSpokane

COU - GEG

COUGEG

Columbia Regional

Wed 5/13

9:00 am-7:06 pm

2 stops12h 06m

Spokane

Sun 5/17

1:41 pm-8:49 pm

1 stop5h 08m

$394

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Wed 5/13

3:10 pm-10:35 pm

1 stop9h 25m

Portland

Sun 5/17

11:55 pm-10:55 am

1 stop9h 00m

$408

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 5/13

7:43 pm-12:44 am

1 stop7h 01m

Seattle/Tacoma Intl

Sat 5/16

12:59 am-11:35 am

1 stop8h 36m

$408

ColumbiaSeattle

COU - SEA

COUSEA

Columbia Regional

Wed 5/13

11:30 am-9:06 pm

2 stops11h 36m

Seattle/Tacoma Intl

Sun 5/17

11:53 pm-10:55 am

1 stop9h 02m

$414

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

Wed 8/12

6:37 pm-11:56 pm

1 stop7h 19m

Portland

Sat 8/15

6:27 am-5:58 pm

2 stops9h 31m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Columbia, Missouri to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from Columbia, Missouri, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $323.

Cheap Columbia, Missouri to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbia, Missouri to State of Washington

Fastest flight time	5h 38m
Direct flights	None

The fastest flight from Columbia, Missouri to State of Washington takes 5h 38m

There are no direct flights from Columbia, Missouri to State of Washington. There are no popular flight routes from Columbia, Missouri to State of Washington.

Search flight deals

Frequently asked questions about flying from Columbia, Missouri to Washington

When did momondo last update prices for flights from Columbia Regional Airport to Washington?
Prices for flights from Columbia Regional Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Columbia Regional Airport to Washington?
The number of operators available for flights from Columbia Regional Airport to Washington is 2 as of April 2026.
How old do you have to be to fly from Columbia Regional Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbia Regional Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Columbia, Missouri to State of Washington

Compare and see reviews for airlines that fly from Columbia, Missouri to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $323	Free Cancellation	Rating 7.4 9,677 reviews		Search United Airlines flights
American Airlines	PriceFrom $414	Free Cancellation	Rating 7.1 11,681 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Columbia to Washington?

Finding the right flight to Washington from Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Columbia to Washington with flexible booking policies on momondo?

Flights from Columbia to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Columbia to Washington?

Once you have performed a search for Columbia to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Columbia to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Columbia and alert you when they change.