What are the cheapest airlines flying from Columbia, Missouri to Washington, D.C. round-trip?

Currently priced at $308, United Airlines will fly you from Columbia, Missouri to Washington, D.C. and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $365.

What is the cheapest month to book a flight from Columbia, Missouri to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Columbia, Missouri to Washington, D.C. (average of $241). Flying from Columbia, Missouri to Washington, D.C. in March is currently the most expensive (average of $290). 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.

What is the cheapest day to fly from Columbia, Missouri to Washington, D.C.?

Travelers seeking maximum savings on their Columbia, Missouri to Washington, D.C. flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Columbia, Missouri to Washington, D.C.?

While some choose either Columbia Regional - Washington, D.C. Reagan-National or Columbia Regional - Washington, D.C. Dulles Intl, Columbia Regional - Baltimore/Washington is the most popular route from Columbia, Missouri to Washington, D.C..

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

One of the essential ways to save on airfare from Columbia, Missouri to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

What airport do you fly from for flights from Columbia to Washington, D.C.?

Columbia Regional (COU) is the airport you will fly out of if you book a flight from Columbia to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Columbia Regional; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Columbia airport to Washington, D.C.. 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, D.C. that include hotel bookings?

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

How can I find direct flights from Columbia to Washington, D.C.?

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

Can I find deals for business class flights from Columbia to Washington, D.C.?

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

$268+ Flights from Columbia, MO to Washington, D.C.

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Cheap flight deals from Columbia to Washington, D.C.

Round-trip from	$308 (United Airlines)
One-way from	$268 (United Airlines)

From Columbia Regional to Washington, D.C. (WAS)

Search Deals

One-way flight from Columbia Regional to Washington, D.C. (WAS)

Search Deals

Find flight deals from Columbia to Washington, D.C.

Cheapest flights from Columbia to Washington, D.C.
Explore the most affordable flight options available from Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Sat 12/138:00 amCOU - IAD

1 stop7h 00mUnited Airlines

Tue 12/168:20 amIAD - COU

1 stop7h 06mUnited Airlines

Deal found 7/30

$308

Sat 12/133:05 pmCOU - DCA

1 stop4h 50mUnited Airlines

Tue 12/163:30 pmDCA - COU

1 stop6h 52mUnited Airlines

Deal found 7/31

$308

Sat 8/306:15 amCOU - DCA

1 stop7h 17mAmerican Airlines

Sat 9/62:35 pmDCA - COU

1 stop5h 09mAmerican Airlines

Deal found 7/30

$365

Wed 10/1511:37 amCOU - BWI

1 stop4h 56mAmerican Airlines

Wed 10/296:00 amBWI - COU

1 stop6h 07mAmerican Airlines

Deal found 7/29

$422

Sat 12/1311:43 amCOU - IAD

2 stops6h 45mAmerican Airlines

Tue 12/165:00 amIAD - COU

2 stops9h 03mAmerican Airlines

Deal found 7/31

$449

Sat 12/136:15 pmCOU - BWI

1 stop18h 35mUnited Airlines

Tue 12/161:10 pmBWI - COU

1 stop9h 12mUnited Airlines

Deal found 7/29

$486

Best flights from Columbia to Washington, D.C.
Discover carefully curated flight deals from Columbia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Sat 12/138:00 amCOU - IAD

1 stop7h 00mUnited Airlines

Tue 12/168:20 amIAD - COU

1 stop7h 06mUnited Airlines

Deal found 7/30

$308

Sat 8/306:15 amCOU - DCA

1 stop7h 17mAmerican Airlines

Sat 9/62:35 pmDCA - COU

1 stop5h 09mAmerican Airlines

Deal found 7/30

$365

Sat 12/133:05 pmCOU - DCA

1 stop4h 50mUnited Airlines

Tue 12/163:30 pmDCA - COU

1 stop6h 52mUnited Airlines

Deal found 7/31

$308

Wed 10/1511:37 amCOU - BWI

1 stop4h 56mAmerican Airlines

Wed 10/296:00 amBWI - COU

1 stop6h 07mAmerican Airlines

Deal found 7/29

$422

Sat 12/1311:43 amCOU - IAD

2 stops6h 45mAmerican Airlines

Tue 12/165:00 amIAD - COU

2 stops9h 03mAmerican Airlines

Deal found 7/31

$449

Sat 12/136:15 pmCOU - BWI

1 stop26h 04mUnited Airlines

Tue 12/1610:20 amBWI - COU

1 stop12h 02mUnited Airlines

Deal found 7/30

$486

Last-minute flights from Columbia to Washington, D.C.
Discover last-minute flight deals from Columbia to Washington, D.C.. Data last updated August 1, 2025 and is based on user searches.

Fri 8/156:15 amCOU - IAD

2 stops11h 37mAmerican Airlines

Tue 8/1910:25 amIAD - COU

2 stops9h 22mAmerican Airlines

Deal found 7/31

$586

Sat 8/306:15 amCOU - DCA

1 stop7h 17mAmerican Airlines

Sat 9/62:35 pmDCA - COU

1 stop5h 09mAmerican Airlines

Deal found 7/30

$365

Sat 8/306:15 amCOU - BWI

1 stop10h 39mAmerican Airlines

Sat 9/611:23 amBWI - COU

1 stop8h 21mAmerican Airlines

Deal found 7/30

$503

One-way flights from Columbia to Washington, D.C.
Search for one-way flight options from Columbia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 1, 2025.

Sat 11/153:02 pmCOU - DCA

1 stop4h 53mUnited Airlines

Deal found 7/30

$268

Sat 9/66:24 amCOU - DCA

1 stop15h 59mAmerican Airlines

Deal found 7/30

$462

Sat 9/67:24 amCOU - IAD

1 stop14h 24mAmerican Airlines

Deal found 7/30

$477

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ColumbiaWashington, D.C.

COU - IAD

COUIAD

Columbia Regional

Sat 12/13

8:00 am-4:00 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Tue 12/16

8:20 am-2:26 pm

1 stop7h 06m

$308

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 12/13

3:05 pm-8:55 pm

1 stop4h 50m

Washington, D.C. Reagan-National

Tue 12/16

3:30 pm-9:22 pm

1 stop6h 52m

$308

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 8/30

6:15 am-2:32 pm

1 stop7h 17m

Washington, D.C. Reagan-National

Sat 9/6

2:35 pm-6:44 pm

1 stop5h 09m

$365

ColumbiaBaltimore

COU - BWI

COUBWI

Columbia Regional

Wed 10/15

11:37 am-5:33 pm

1 stop4h 56m

Baltimore/Washington

Wed 10/29

6:00 am-11:07 am

1 stop6h 07m

$422

ColumbiaWashington, D.C.

COU - IAD

COUIAD

Columbia Regional

Sat 12/13

11:43 am-7:28 pm

2 stops6h 45m

Washington, D.C. Dulles Intl

Tue 12/16

5:00 am-1:03 pm

2 stops9h 03m

$449

ColumbiaBaltimore

COU - BWI

COUBWI

Columbia Regional

Sat 12/13

6:15 pm-9:19 pm

1 stop26h 04m

Baltimore/Washington

Tue 12/16

10:20 am-9:22 pm

1 stop12h 02m

$486

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 11/15

3:02 pm-8:55 pm

1 stop4h 53m

$268

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 9/6

6:24 am-11:23 pm

1 stop15h 59m

$462

ColumbiaWashington, D.C.

COU - IAD

COUIAD

Columbia Regional

Sat 9/6

7:24 am-10:48 pm

1 stop14h 24m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Columbia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown United Airlines and American Airlines from Columbia to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,904 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,904 reviews

United Airlines

7.4

Good

8,904 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,904 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What airport do you fly from for flights from Columbia to Washington, D.C.?
Columbia Regional (COU) is the airport you will fly out of if you book a flight from Columbia to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Columbia Regional; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Columbia airport to Washington, D.C.. It is only a 11.1 mi journey to Columbia Regional (COU) from Columbia’s city center.
What are the cheapest airlines flying from Columbia, Missouri to Washington, D.C. round-trip?
Currently priced at $308, United Airlines will fly you from Columbia, Missouri to Washington, D.C. and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $365.
What are the most popular routes from Columbia, Missouri to Washington, D.C.?
While some choose either Columbia Regional - Washington, D.C. Reagan-National or Columbia Regional - Washington, D.C. Dulles Intl, Columbia Regional - Baltimore/Washington is the most popular route from Columbia, Missouri to Washington, D.C..
Can I find deals for flights from Columbia to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Columbia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Columbia to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbia to Washington, D.C..
Can I find deals for business class flights from Columbia to Washington, D.C.?
Yes. Cheapflights offers flight deals from Columbia to Washington, D.C. 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 Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Columbia, Missouri to Washington, D.C. (average of $241). Flying from Columbia, Missouri to Washington, D.C. in March is currently the most expensive (average of $290). 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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Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Columbia to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$130	Average$546	FlexibilityNo cancel fee	On-time71%

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$268+ Cheap flights from Columbia, MO (COU) to Washington, D.C. (WAS)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Columbia to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Columbia to Washington, D.C.

Round-trip from

One-way from

Find flight deals from Columbia to Washington, D.C.

Cheapest flights from Columbia to Washington, D.C.Explore the most affordable flight options available from Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Columbia to Washington, D.C.

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

Cheapflights Insights

Everything you need to know about your flight from Columbia to Washington, D.C.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown United Airlines and American Airlines from Columbia to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated 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, D.C.. 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, D.C.?

What are the cheapest airlines flying from Columbia, Missouri to Washington, D.C. round-trip?

What are the most popular routes from Columbia, Missouri to Washington, D.C.?

Can I find deals for flights from Columbia to Washington, D.C. that include hotel bookings?

How can I find direct flights from Columbia to Washington, D.C.?

Can I find deals for business class flights from Columbia to Washington, D.C.?

What is the cheapest month to book a flight from Columbia, Missouri to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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, D.C.

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Top airline flying from Columbia to Washington, D.C.

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Cheapest flights from Columbia to Washington, D.C.
Explore the most affordable flight options available from Columbia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.