What is the cheapest airline that flies from Columbia Regional to Washington, D.C.?

United Airlines and American Airlines are the most popular carriers operating from Columbia Regional to Washington, D.C.

When did momondo last update prices for flights from Columbia Regional Airport to Washington, D.C.?

Prices for flights from Columbia Regional Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Columbia Regional Airport to Washington, D.C.?

The number of operators available for flights from Columbia Regional Airport to Washington, D.C. is 2 as of December 2025.

How old do you have to be to fly from Columbia Regional Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbia Regional Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$243 Cheap Flights from Columbia to Washington, D.C. in 2025/26

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Find the cheapest flights from Columbia, Missouri to Washington, D.C.

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One-way

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Enter your travel dates to find the best prices.

11:17 am - 5:35 pm

COU

IAD

5h 18m1 stop

5:17 pm - 9:37 pm

IAD

COU

5h 20m1 stop

$258United Airlines

Wed, Jan 14 - Wed, Jan 21

6:34 pm - 12:15 am

COU

IAD

4h 41m1 stop

8:15 am - 2:35 pm

IAD

COU

7h 20m1 stop

$268United Airlines

Tue, Dec 30 - Sat, Jan 3

6:34 pm - 11:59 pm

COU

DCA

4h 25m1 stop

7:30 am - 2:35 pm

DCA

COU

8h 05m1 stop

$268United Airlines

Tue, Dec 30 - Sat, Jan 3

8:00 am - 2:14 pm

COU

DCA

5h 14m1 stop

5:00 pm - 9:10 pm

DCA

COU

5h 10m1 stop

$293United Airlines

Thu, Apr 9 - Wed, Apr 15

8:05 am - 2:17 pm

COU

DCA

5h 12m1 stop

5:00 pm - 9:19 pm

DCA

COU

5h 19m1 stop

$298United Airlines

Thu, Jan 1 - Mon, Jan 5

3:10 pm - 9:17 pm

COU

IAD

5h 07m1 stop

8:20 am - 2:35 pm

IAD

COU

7h 15m1 stop

$328United Airlines

Sat, Jan 24 - Tue, Jan 27

3:10 pm - 10:52 pm

COU

DCA

6h 42m1 stop

8:20 am - 2:28 pm

DCA

COU

7h 08m1 stop

$328United Airlines

Sat, Feb 14 - Wed, Feb 18

8:09 am - 2:11 pm

COU

BWI

5h 02m1 stop

10:05 am - 2:35 pm

BWI

COU

5h 30m1 stop

$328United Airlines

Sat, Jan 24 - Tue, Jan 27

6:00 am - 11:12 pm

COU

IAD

16h 12m2 stops

5:46 pm - 11:23 am

IAD

COU

18h 37m2 stops

$409American Airlines

Wed, Jan 14 - Wed, Jan 21

6:00 am - 3:56 pm

COU

DCA

8h 56m1 stop

9:37 am - 8:15 pm

DCA

COU

11h 38m1 stop

$418American Airlines

Sat, Feb 7 - Thu, Feb 12

United Airlines flights from Columbia, Missouri to Washington, D.C.

Our best United Airlines deals on Columbia, Missouri to Washington, D.C. flight tickets

United Airlines

Jan 14

COU11:17 amColumbia Regional

5h 18m

1 stop

IAD5:35 pmWashington, D.C. Dulles Intl

Jan 21

IAD5:17 pmWashington, D.C. Dulles Intl

5h 20m

1 stop

COU9:37 pmColumbia Regional

$258

Find similar

United Airlines

Dec 31

COU3:10 pmColumbia Regional

5h 11m

1 stop

IAD9:21 pmWashington, D.C. Dulles Intl

Jan 22

IAD8:20 amWashington, D.C. Dulles Intl

7h 15m

1 stop

COU2:35 pmColumbia Regional

$263

Find similar

United Airlines

Jan 1

COU6:34 pmColumbia Regional

4h 41m

1 stop

IAD12:15 amWashington, D.C. Dulles Intl

Jan 5

IAD1:00 pmWashington, D.C. Dulles Intl

5h 25m

1 stop

COU5:25 pmColumbia Regional

$268

Find similar

American Airlines flights from Columbia, Missouri to Washington, D.C.

Our best American Airlines deals on Columbia, Missouri to Washington, D.C. flight tickets

American Airlines

Jan 14

COU6:00 amColumbia Regional

16h 12m

2 stops

IAD11:12 pmWashington, D.C. Dulles Intl

Jan 21

IAD5:46 pmWashington, D.C. Dulles Intl

18h 37m

2 stops

COU11:23 amColumbia Regional

$409

Find similar

American Airlines

Dec 24

COU7:35 amColumbia Regional

5h 48m

1 stop

DCA2:23 pmWashington, D.C. Reagan-National

Dec 27

DCA3:25 pmWashington, D.C. Reagan-National

4h 47m

1 stop

COU7:12 pmColumbia Regional

$422

Find similar

American Airlines

Dec 24

COU7:35 amColumbia Regional

8h 59m

2 stops

DCA5:34 pmWashington, D.C. Reagan-National

Dec 27

DCA1:44 pmWashington, D.C. Reagan-National

6h 28m

1 stop

COU7:12 pmColumbia Regional

$428

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Columbia, Missouri 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

Wed 1/14

11:17 am-5:35 pm

1 stop5h 18m

Washington, D.C. Dulles Intl

Wed 1/21

5:17 pm-9:37 pm

1 stop5h 20m

$258

ColumbiaWashington, D.C.

COU - IAD

COUIAD

Columbia Regional

Tue 12/30

6:34 pm-12:15 am

1 stop4h 41m

Washington, D.C. Dulles Intl

Sat 1/3

8:15 am-2:35 pm

1 stop7h 20m

$268

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Tue 12/30

6:34 pm-11:59 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Sat 1/3

7:30 am-2:35 pm

1 stop8h 05m

$268

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Thu 4/9

8:00 am-2:14 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Wed 4/15

5:00 pm-9:10 pm

1 stop5h 10m

$293

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Thu 1/1

8:05 am-2:17 pm

1 stop5h 12m

Washington, D.C. Reagan-National

Mon 1/5

5:00 pm-9:19 pm

1 stop5h 19m

$298

ColumbiaWashington, D.C.

COU - IAD

COUIAD

Columbia Regional

Sat 1/24

3:10 pm-9:17 pm

1 stop5h 07m

Washington, D.C. Dulles Intl

Tue 1/27

8:20 am-2:35 pm

1 stop7h 15m

$328

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 2/14

3:10 pm-10:52 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Wed 2/18

8:20 am-2:28 pm

1 stop7h 08m

$328

ColumbiaBaltimore

COU - BWI

COUBWI

Columbia Regional

Sat 1/24

8:09 am-2:11 pm

1 stop5h 02m

Baltimore/Washington

Tue 1/27

10:05 am-2:35 pm

1 stop5h 30m

$328

ColumbiaWashington, D.C.

COU - IAD

COUIAD

Columbia Regional

Wed 1/14

6:00 am-11:12 pm

2 stops16h 12m

Washington, D.C. Dulles Intl

Wed 1/21

5:46 pm-11:23 am

2 stops18h 37m

$409

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 2/7

6:00 am-3:56 pm

1 stop8h 56m

Washington, D.C. Reagan-National

Thu 2/12

9:37 am-8:15 pm

1 stop11h 38m

$418

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 Washington, D.C.

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 time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Columbia, Missouri to Washington, D.C. when you can find flight prices for as low as $574. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $638. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Columbia, Missouri to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Columbia, Missouri to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Columbia, Missouri to Washington, D.C. (COU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbia, Missouri to Washington, D.C.

Fastest flight time	4h 25m
Direct flights	None

The fastest flight from Columbia, Missouri to Washington, D.C. takes 4h 25m

There are no direct flights from Columbia, Missouri to Washington, D.C.. There are no popular flight routes from Columbia, Missouri to Washington, D.C..

Search flight deals

How far is Columbia Regional to Washington, D.C. by plane?
Columbia Regional and Washington, D.C. are 820.8 mi apart from one another. 4h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Columbia Regional Airport to Washington, D.C.?
Prices for flights from Columbia Regional Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Columbia Regional Airport to Washington, D.C.?
The number of operators available for flights from Columbia Regional Airport to Washington, D.C. is 2 as of December 2025.
How old do you have to be to fly from Columbia Regional Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbia Regional Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Columbia, Missouri to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Columbia, Missouri to Washington, D.C. is United Airlines, representing 64% of all bookings. The subsequent popular airline is American Airlines at 36%.

Best airlines flying from Columbia, Missouri to Washington, D.C.

Compare and see reviews for airlines that fly from Columbia, Missouri to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights
American Airlines	PriceFrom $412	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

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Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Columbia to Washington, D.C.?

Finding the right flight to Washington, D.C. 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, D.C. quick and easy, saving you time and money.

Can I find flights from Columbia to Washington, D.C. with flexible booking policies on momondo?

Flights from Columbia to Washington, D.C. 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, D.C.?

Once all potential Columbia to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Columbia to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Popular cities in the United States

Flights to New Yorkfrom $45

Flights to Los Angelesfrom $48

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Flights to Chicagofrom $58

Flights to Orlandofrom $40

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $49

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $57

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Flights to Denverfrom $53

Cheap flights from Columbia, Missouri to Washington, D.C. from $243

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Big names and deals

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Find the cheapest flights from Columbia, Missouri to Washington, D.C.

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United Airlines flights from Columbia, Missouri to Washington, D.C.

Our best United Airlines deals on Columbia, Missouri to Washington, D.C. flight tickets

American Airlines flights from Columbia, Missouri to Washington, D.C.

Our best American Airlines deals on Columbia, Missouri to Washington, D.C. flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Columbia, Missouri to Washington, D.C.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest airline that flies from Columbia Regional to Washington, D.C.?

United Airlines and American Airlines are the most popular carriers operating from Columbia Regional to Washington, D.C.

When to book flights from Columbia, Missouri to Washington, D.C.

Cheap Columbia, Missouri to Washington, D.C. (COU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbia, Missouri to Washington, D.C.

Fastest flight time

Direct flights

How far is Columbia Regional to Washington, D.C. by plane?

When did momondo last update prices for flights from Columbia Regional Airport to Washington, D.C.?

How many operators does momondo search for flights from Columbia Regional Airport to Washington, D.C.?

How old do you have to be to fly from Columbia Regional Airport to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

What is the most popular airline from Columbia, Missouri to Washington, D.C.?

Best airlines flying from Columbia, Missouri to Washington, D.C.

Compare and see reviews for airlines that fly from Columbia, Missouri to Washington, D.C. with momondo

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

Why use momondo?

Why should I use momondo to find a flight deal from Columbia to Washington, D.C.?

Can I find flights from Columbia to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Columbia to Washington, D.C.?

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

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.