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Reagan-National

$262+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
COU — DCA
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
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 May 11, 2026.

This United Airlines deal was found by Cheapflights users on 5/8. 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 11/268:00 am
COU
-
DCA
1 stop6h 38m
United Airlines
Thu 11/265:00 pm
DCA
-
COU
1 stop5h 20m
United Airlines
Deal found 5/8$303
This American Airlines deal was found by Cheapflights users on 5/8. 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 11/2612:24 pm
COU
-
DCA
1 stop5h 30m
American Airlines
Wed 12/26:00 am
DCA
-
COU
1 stop6h 24m
American Airlines
Deal found 5/8$308
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/226:32 pm
COU
-
DCA
1 stop4h 27m
American Airlines
Tue 5/265:22 pm
DCA
-
COU
1 stop5h 07m
American Airlines
Deal found 5/7$328
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 7/33:25 pm
COU
-
DCA
1 stop4h 45m
United Airlines
Mon 7/65:05 pm
DCA
-
COU
1 stop7h 28m
United Airlines
Deal found 5/7$331
This deal was found by Cheapflights users on 5/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:49 am
COU
-
DCA
1 stop6h 22m
United Airlines
Wed 7/296:30 am
DCA
-
COU
1 stop4h 43m
United Airlines
Deal found 5/6$378
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 8/263:12 pm
COU
-
DCA
1 stop4h 57m
United Airlines
Sat 8/295:10 pm
DCA
-
COU
1 stop6h 25m
United Airlines
Deal found 5/10$388
This American Airlines deal was found by Cheapflights users on 5/8. 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 11/266:47 am
COU
-
DCA
2 stops6h 07m
American Airlines
Thu 11/263:25 pm
DCA
-
COU
1 stop4h 42m
American Airlines
Deal found 5/8$403
This deal was found by Cheapflights users on 5/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:25 pm
COU
-
DCA
1 stop4h 45m
United Airlines
Mon 7/277:10 pm
DCA
-
COU
1 stop5h 23m
United Airlines
Deal found 5/6$423
This deal was found by Cheapflights users on 5/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:25 pm
COU
-
DCA
1 stop6h 29m
United Airlines
Mon 6/86:15 am
DCA
-
COU
1 stop4h 58m
United Airlines
Deal found 5/8$428
This United Airlines deal was found by Cheapflights users on 5/6. 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 5/2110:53 am
COU
-
DCA
1 stop5h 19m
United Airlines
Mon 5/256:10 pm
DCA
-
COU
1 stop4h 49m
United Airlines
Deal found 5/6$429
This deal was found by Cheapflights users on 5/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:32 am
COU
-
DCA
1 stop4h 53m
American Airlines
Sat 8/85:22 pm
DCA
-
COU
1 stop4h 59m
American Airlines
Deal found 5/6$462
This deal was found by Cheapflights users on 5/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:25 pm
COU
-
DCA
1 stop4h 45m
United Airlines
Mon 7/279:30 am
DCA
-
COU
1 stop6h 20m
United Airlines
Deal found 5/6$468

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(American Airlines)

One-way from

$262
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$752
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. 27% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 11, 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

Fri 7/31

3:25 pm-10:54 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Thu 8/6

6:30 am-10:13 am

1 stop4h 43m

$423

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Wed 6/3

3:25 pm-10:54 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Mon 6/8

6:15 am-10:13 am

1 stop4h 58m

$428

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Thu 5/21

10:53 am-5:12 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Mon 5/25

6:10 pm-9:59 pm

1 stop4h 49m

$429

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Fri 6/5

6:47 pm-10:13 am

1 stop14h 26m

Washington, D.C. Reagan-National

Fri 6/12

10:10 pm-10:05 am

1 stop12h 55m

$511

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Fri 6/5

10:36 am-6:03 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Mon 6/15

5:00 pm-9:24 pm

1 stop5h 24m

$524

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Thu 6/11

6:00 am-8:59 pm

1 stop13h 59m

Washington, D.C. Reagan-National

Sun 6/14

10:10 pm-10:06 am

1 stop12h 56m

$555
Quickest round-trip

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Thu 6/25

10:36 am-4:29 pm

1 stop4h 53m

Washington, D.C. Reagan-National

Thu 7/2

1:59 pm-6:01 pm

1 stop5h 02m

$581

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Wed 8/5

10:49 am-7:10 pm

1 stop7h 21m

Washington, D.C. Reagan-National

Mon 8/10

5:05 pm-11:33 pm

1 stop7h 28m

$658

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Mon 5/18

4:28 pm-11:57 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Wed 5/20

5:55 am-9:43 am

1 stop4h 48m

$684

ColumbiaWashington, D.C.

COU - DCA

COUDCA

Columbia Regional

Fri 5/15

3:10 pm-10:47 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Sat 5/16

6:00 am-10:03 pm

2 stops17h 03m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 15 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 May.
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 May 11, 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
9,699 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,699 reviews
United Airlines
7.4
Good
9,699 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,667 reviews
United Airlines
7.4
Good
9,699 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 6h 29m. United Airlines provides one of the quickest options available for as low as $423. 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 American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $278. Another option worth looking into is United Airlines, starting at $291 round trip. American Airlines is 49% 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
Tysons
Owings Mills
Arlington
Springfield
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

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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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$490FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$398FlexibilityNo cancel feeOn-time69%

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