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Reagan-National

$273+ Cheap flights from Columbia, MO (COU) to Reagan-National (DCA)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
COU — DCA
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Columbia to Reagan-National

Cheapest flights from Columbia to Reagan-National
Explore the most affordable flight options available from Columbia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 4/1710:16 am
COU
-
DCA
1 stop4h 29m
American Airlines
Mon 4/205:55 am
DCA
-
COU
1 stop4h 51m
American Airlines
Deal found 3/24$318
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:28 pm
COU
-
DCA
1 stop6h 29m
American Airlines
Tue 5/510:00 am
DCA
-
COU
2 stops6h 58m
American Airlines
Deal found 3/27$324
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/118:00 am
COU
-
DCA
1 stop5h 14m
United Airlines
Wed 4/158:20 am
DCA
-
COU
1 stop7h 28m
United Airlines
Deal found 3/27$328
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/104:28 pm
COU
-
DCA
1 stop6h 29m
American Airlines
Tue 4/1410:00 am
DCA
-
COU
2 stops6h 58m
American Airlines
Deal found 3/26$334
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/210:08 am
COU
-
DCA
1 stop4h 36m
American Airlines
Mon 4/63:21 pm
DCA
-
COU
1 stop5h 58m
American Airlines
Deal found 3/24$388
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/23:10 pm
COU
-
DCA
1 stop4h 56m
United Airlines
Tue 5/55:00 pm
DCA
-
COU
1 stop6h 03m
United Airlines
Deal found 3/28$398
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Sat 6/206:00 am
COU
-
DCA
1 stop5h 44m
American Airlines
Sat 6/275:26 pm
DCA
-
COU
1 stop6h 20m
American Airlines
Deal found 3/24$418

Find flight deals from Columbia to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(American Airlines)

One-way from

$273
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$762
Provider with most accurate pricing for Columbia Regional-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbia Regional-Washington, D.C. Reagan-National flights.
Search Deals
From Columbia Regional to Washington, D.C. Reagan-National
Search Deals
One-way flight from Columbia Regional to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to Reagan-National 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 March 29, 2026.
Use the filters below to find and compare flights from Columbia to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Thu 8/6

5:00 am-11:59 am

1 stop5h 59m

Washington, D.C. Reagan-National

Sun 8/9

8:10 pm-12:33 am

1 stop5h 23m

$318
Quickest round-trip

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Fri 4/17

10:16 am-3:45 pm

1 stop4h 29m

Washington, D.C. Reagan-National

Mon 4/20

5:55 am-9:46 am

1 stop4h 51m

$318

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 4/11

8:00 am-2:14 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Wed 4/15

8:20 am-2:48 pm

1 stop7h 28m

$328

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Fri 4/10

8:00 am-2:14 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Tue 4/14

6:03 pm-10:01 pm

1 stop4h 58m

$328

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 5/2

3:10 pm-9:06 pm

1 stop4h 56m

Washington, D.C. Reagan-National

Tue 5/5

5:00 pm-10:03 pm

1 stop6h 03m

$398

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 6/20

6:00 am-12:44 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Sat 6/27

5:26 pm-10:46 pm

1 stop6h 20m

$420

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Fri 5/8

4:28 pm-11:57 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Thu 5/14

5:55 am-9:43 am

1 stop4h 48m

$433

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 4/18

6:00 am-2:08 pm

2 stops7h 08m

Washington, D.C. Reagan-National

Mon 4/20

5:55 am-9:46 am

1 stop4h 51m

$519

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sun 4/12

8:00 am-3:38 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Thu 4/16

6:03 pm-10:01 pm

1 stop4h 58m

$716
Cheapest one-way

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Sat 4/25

4:28 pm-11:57 pm

1 stop6h 29m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Columbia to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbia to Reagan-National in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbia, Missouri-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbia, Missouri-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbia, Missouri-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

How much does it cost to fly round-trip from Columbia, Missouri to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated March 29, 2026.
See what other customers who have flown with United Airlines and American Airlines from Columbia to Washington, D.C. Reagan-National Airport have to say. 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
9,509 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,509 reviews
United Airlines
7.4
Good
9,509 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,521 reviews
United Airlines
7.4
Good
9,509 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Columbia to Reagan-National. 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. Reagan-National?

    Columbia Regional (COU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Columbia to Washington, D.C. Reagan-National. 2 airlines have flights from Columbia Regional to Washington, D.C. Reagan-National on a regular basis. Booking flights from Columbia Regional to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Columbia, Missouri to Washington, D.C. Reagan-National Airport?

    A quick flight from Columbia, Missouri to Washington, D.C. Reagan-National Airport can take about 5h 59m. American Airlines provides one of the quickest options available for as low as $318. Airlines will cover a distance of 816 mi. This flight may include one or multiple stops.

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

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $238. Another option worth looking into is American Airlines, starting at $278 round trip. United Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Columbia to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Columbia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbia to Reagan-National?

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

  • Can I find deals for business class flights from Columbia to Reagan-National?

    Yes. Cheapflights offers flight deals from Columbia to Reagan-National 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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Top 2 airlines flying from Columbia to Reagan-National

Discover the top 2 airlines that operate flights from Columbia to Reagan-National. 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$563FlexibilityNo cancel feeOn-time71%

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