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$268+ Cheap flights from Reagan-National (DCA) to Columbia, MO (COU)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — COU
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Reagan-National to Columbia

Cheapest flights from Reagan-National to Columbia
Explore the most affordable flight options available from Reagan-National to Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 8/306:10 pm
DCA
-
COU
1 stop5h 45m
United Airlines
Sun 9/63:12 pm
COU
-
DCA
1 stop4h 57m
United Airlines
Deal found 7/31$308
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/186:30 am
DCA
-
COU
1 stop5h 09m
United Airlines
Mon 9/216:15 am
COU
-
DCA
1 stop5h 49m
United Airlines
Deal found 7/29$328
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/201:46 pm
DCA
-
COU
1 stop5h 17m
American Airlines
Wed 8/2612:43 pm
COU
-
DCA
1 stop4h 20m
American Airlines
Deal found 7/30$330
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/186:30 am
DCA
-
COU
1 stop5h 09m
United Airlines
Fri 9/2511:15 am
COU
-
DCA
1 stop4h 53m
United Airlines
Deal found 7/30$352
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 8/256:30 am
DCA
-
COU
1 stop4h 46m
United Airlines
Sat 8/2910:55 am
COU
-
DCA
1 stop5h 07m
United Airlines
Deal found 7/30$388
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/2110:30 am
DCA
-
COU
1 stop5h 00m
United Airlines
Thu 8/276:15 am
COU
-
DCA
1 stop5h 49m
United Airlines
Deal found 7/31$391
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:23 pm
DCA
-
COU
1 stop4h 56m
American Airlines
Sat 8/88:09 am
COU
-
DCA
1 stop6h 49m
American Airlines
Deal found 7/28$398
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/2111:56 am
DCA
-
COU
2 stops10h 23m
American Airlines
Thu 8/278:09 am
COU
-
DCA
1 stop6h 49m
American Airlines
Deal found 7/31$417

Find flight deals from Reagan-National to Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Columbia (COU). 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(United Airlines)

One-way from

$268
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Columbia Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Columbia Regional flights.
Search Deals
From Washington, D.C. Reagan-National to Columbia Regional
Search Deals
One-way flight from Washington, D.C. Reagan-National to Columbia Regional
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Columbia 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 August 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Fri 9/18

6:30 am-10:39 am

1 stop5h 09m

Columbia Regional

Mon 9/21

6:15 am-1:04 pm

1 stop5h 49m

$308

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Fri 9/4

6:30 am-10:16 am

1 stop4h 46m

Columbia Regional

Sat 9/5

6:15 am-2:23 pm

1 stop7h 08m

$308

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sun 8/30

6:10 pm-10:55 pm

1 stop5h 45m

Columbia Regional

Sun 9/6

3:12 pm-9:09 pm

1 stop4h 57m

$308

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sat 8/29

5:59 pm-10:55 pm

1 stop5h 56m

Columbia Regional

Tue 9/1

3:11 pm-9:09 pm

1 stop4h 58m

$388
Quickest round-trip

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Tue 8/25

6:30 am-10:16 am

1 stop4h 46m

Columbia Regional

Sat 8/29

10:55 am-5:02 pm

1 stop5h 07m

$388

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Thu 8/20

5:00 am-12:13 pm

2 stops8h 13m

Columbia Regional

Wed 8/26

12:43 pm-11:59 pm

2 stops10h 16m

$401

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Fri 9/18

6:30 am-10:39 am

1 stop5h 09m

Columbia Regional

Sun 9/20

6:15 am-12:08 pm

1 stop4h 53m

$408

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Fri 10/2

6:30 am-10:39 am

1 stop5h 09m

Columbia Regional

Sun 10/4

6:15 am-1:08 pm

1 stop5h 53m

$422
Cheapest one-way
Quickest one-way

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Thu 9/3

7:35 am-12:13 pm

1 stop5h 38m

$268

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Thu 9/24

7:00 am-8:14 am

2 stops26h 14m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

Compare providers for flights from Reagan-National to Columbia

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 Reagan-National to Columbia in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Washington, D.C. Reagan-National Airport-Columbia, Missouri flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Columbia, Missouri flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Columbia, Missouri flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Columbia, Missouri 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 Washington, D.C. Reagan-National Airport-Columbia, Missouri 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 Reagan-National to Columbia

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

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Columbia. 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 into for flights to Columbia from Washington, D.C. Reagan-National?

    Located just 11.1 mi from the city center, Columbia Regional is the airport most travelers will use when flying to Columbia from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Columbia Regional (COU) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

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

    Airlines like United Airlines fly from Washington, D.C. Reagan-National Airport to Columbia, Missouri in about 5h 09m. The time it takes to get you to your destination can typically vary by up to . Washington, D.C. Reagan-National Airport and Columbia, Missouri are separated by a distance of 816 mi.

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

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

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

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

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

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

Book flights to Columbia if you plan to visit one of these locations
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