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$263+ Cheap flights from Reagan-National (DCA) to Columbia, MO (COU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — COU
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap 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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$263
(United Airlines)

Popular in

February

Cheapest in

December

Average price

$578
Provider with most accurate pricing for Washington, D.C. Reagan-National-Columbia Regional flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Columbia Regional flights.
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From Washington, D.C. Reagan-National to Columbia Regional
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Highest demand for flights based on searches. 16% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 19, 2026.

This United Airlines deal was found by Cheapflights users on 1/18. 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 2/56:30 am
DCA
-
COU
1 stop5h 12m
United Airlines
Tue 2/103:10 pm
COU
-
DCA
1 stop6h 27m
United Airlines
Deal found 1/18$263
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/146:30 am
DCA
-
COU
1 stop5h 03m
United Airlines
Wed 3/188:00 am
COU
-
DCA
1 stop6h 32m
United Airlines
Deal found 1/19$328
This United Airlines deal was found by Cheapflights users on 1/17. 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 10/278:30 am
DCA
-
COU
1 stop6h 59m
United Airlines
Sat 10/318:00 am
COU
-
DCA
1 stop6h 38m
United Airlines
Deal found 1/17$363
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Wed 2/181:44 pm
DCA
-
COU
2 stops7h 35m
American Airlines
Sat 2/285:41 pm
COU
-
DCA
1 stop4h 18m
American Airlines
Deal found 1/18$394
This American Airlines deal was found by Cheapflights users on 1/17. 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 2/146:00 am
DCA
-
COU
1 stop15h 19m
American Airlines
Mon 2/166:35 pm
COU
-
DCA
1 stop13h 24m
American Airlines
Deal found 1/17$399
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/56:30 am
DCA
-
COU
1 stop5h 12m
United Airlines
Sun 2/83:10 pm
COU
-
DCA
1 stop6h 27m
United Airlines
Deal found 1/19$414
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 2/39:35 am
DCA
-
COU
1 stop6h 20m
American Airlines
Sat 2/73:19 pm
COU
-
DCA
1 stop6h 36m
American Airlines
Deal found 1/18$496
This United Airlines deal was found by Cheapflights users on 1/19. 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 11/66:30 am
DCA
-
COU
1 stop8h 59m
United Airlines
Sun 11/88:00 am
COU
-
DCA
1 stop4h 59m
United Airlines
Deal found 1/19$552
This American Airlines deal was found by Cheapflights users on 1/18. 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 2/58:37 am
DCA
-
COU
2 stops7h 11m
American Airlines
Wed 2/116:00 am
COU
-
DCA
1 stop7h 24m
American Airlines
Deal found 1/18$621

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 January 19, 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

Reagan-National

Fly to

Columbia

Route

Depart

Return

Price

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Thu 2/5

6:30 am-10:42 am

1 stop5h 12m

Columbia Regional

Wed 2/11

11:17 am-7:13 pm

1 stop6h 56m

$263

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Thu 2/5

6:30 am-10:42 am

1 stop5h 12m

Columbia Regional

Tue 2/10

3:10 pm-10:37 pm

1 stop6h 27m

$263

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Wed 2/18

8:20 am-2:28 pm

1 stop7h 08m

Columbia Regional

Sat 2/28

3:10 pm-10:52 pm

1 stop6h 42m

$328

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sat 3/14

6:30 am-10:33 am

1 stop5h 03m

Columbia Regional

Wed 3/18

8:00 am-3:32 pm

1 stop6h 32m

$328

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sat 3/14

6:30 am-10:33 am

1 stop5h 03m

Columbia Regional

Tue 3/17

11:15 am-7:12 pm

1 stop6h 57m

$328

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Wed 2/18

1:44 pm-8:19 pm

2 stops7h 35m

Columbia Regional

Sat 2/28

5:41 pm-10:59 pm

1 stop4h 18m

$394

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sat 2/14

6:00 am-8:19 pm

1 stop15h 19m

Columbia Regional

Mon 2/16

6:35 pm-8:59 am

1 stop13h 24m

$399

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sun 2/1

8:25 am-2:35 pm

1 stop7h 10m

$326

Washington, D.C.Columbia

DCA - COU

DCACOU

Washington, D.C. Reagan-National

Sun 2/1

8:20 am-2:48 pm

2 stops7h 28m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

  • 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 12m. 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

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Alternative routes for Reagan-National to Columbia

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