HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado Springs

$156+ Cheap flights from Reagan-National (DCA) to Colorado Springs (COS)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — COS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Colorado Springs with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Colorado Springs

Cheapest flights from Reagan-National to Colorado Springs
Explore the most affordable flight options available from Reagan-National to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:35 pm
DCA
-
COS
1 stop7h 15m
Southwest
Wed 3/251:30 pm
COS
-
DCA
1 stop5h 25m
Southwest
Deal found 1/26$364
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:10 am
DCA
-
COS
1 stop8h 55m
Southwest
Sat 2/285:40 am
COS
-
DCA
2 stops7h 20m
Southwest
Deal found 1/27$369
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:00 am
DCA
-
COS
1 stop6h 59m
Delta
Tue 6/231:40 pm
COS
-
DCA
1 stop5h 39m
Delta
Deal found 1/26$377
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
DCA
-
COS
1 stop8h 25m
Delta
Fri 2/271:22 pm
COS
-
DCA
1 stop7h 11m
Delta
Deal found 1/26$382
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
DCA
-
COS
2 stops9h 05m
Southwest
Sat 2/289:45 am
COS
-
DCA
2 stops9h 05m
Southwest
Deal found 1/26$387
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:30 am
DCA
-
COS
1 stop5h 48m
United Airlines
Mon 6/291:00 pm
COS
-
DCA
1 stop7h 16m
United Airlines
Deal found 1/24$391
This Southwest deal was found by Cheapflights users on 1/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:50 pm
DCA
-
COS
1 stop9h 00m
Southwest
Sat 6/612:00 pm
COS
-
DCA
1 stop6h 55m
Southwest
Deal found 1/25$397
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/258:47 am
DCA
-
COS
2 stops9h 11m
American Airlines
Fri 2/2712:30 pm
COS
-
DCA
2 stops7h 45m
American Airlines
Deal found 1/26$403
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:10 am
DCA
-
COS
1 stop6h 15m
Southwest
Wed 9/167:20 am
COS
-
DCA
2 stops9h 05m
Southwest
Deal found 1/26$407

Find flight deals from Reagan-National to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Colorado Springs (COS). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Southwest)

One-way from

$156
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$448
Provider with most accurate pricing for Washington, D.C. Reagan-National-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Colorado Springs flights.
Search Deals
From Washington, D.C. Reagan-National to Colorado Springs
Search Deals
One-way flight from Washington, D.C. Reagan-National to Colorado Springs
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Colorado Springs 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 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Colorado Springs that are best for you.

Fly from

Reagan-National

Fly to

Colorado Springs

Route

Depart

Return

Price

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Mon 3/23

4:35 pm-9:50 pm

1 stop7h 15m

Colorado Springs

Wed 3/25

1:30 pm-8:55 pm

1 stop5h 25m

$364

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Wed 2/18

4:40 pm-10:35 pm

1 stop7h 55m

Colorado Springs

Sat 2/28

6:05 am-8:50 pm

1 stop12h 45m

$369

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Tue 4/7

2:40 pm-9:20 pm

2 stops8h 40m

Colorado Springs

Sat 4/11

9:50 am-8:45 pm

2 stops8h 55m

$374

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-12:59 pm

1 stop8h 59m

Colorado Springs

Fri 6/5

1:40 pm-9:19 pm

1 stop5h 39m

$382

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Thu 4/9

5:00 pm-9:45 pm

1 stop6h 45m

Colorado Springs

Mon 4/13

9:55 am-8:55 pm

2 stops9h 00m

$382

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Fri 4/24

6:59 am-12:17 pm

1 stop7h 18m

Colorado Springs

Mon 4/27

6:15 am-6:59 pm

2 stops10h 44m

$387

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Wed 2/25

6:00 am-1:05 pm

2 stops9h 05m

Colorado Springs

Sat 2/28

9:45 am-8:50 pm

2 stops9h 05m

$387

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Mon 6/1

4:50 pm-11:50 pm

1 stop9h 00m

Colorado Springs

Sat 6/6

12:00 pm-8:55 pm

1 stop6h 55m

$397

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Sat 6/20

6:10 am-10:02 am

1 stop5h 52m

Colorado Springs

Tue 6/23

1:40 pm-9:19 pm

1 stop5h 39m

$408

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Wed 4/15

7:00 am-5:56 pm

2 stops36h 56m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Reagan-National to Colorado Springs

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 Colorado Springs in January.
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 Washington, D.C. Reagan-National Airport-Colorado Springs 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-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Colorado Springs 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-Colorado Springs 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-Colorado Springs 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 Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Colorado Springs

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs (average of $76). Flying from Washington, D.C. Reagan-National Airport to Colorado Springs in June is currently the most expensive (average of $178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Colorado Springs. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Colorado Springs, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Colorado Springs. 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 Colorado Springs from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Colorado Springs, you will be flying into Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city. Colorado Springs is the only Colorado Springs airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 4 airlines have flights to Colorado Springs from Washington, D.C. Reagan-National on a regular basis.

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

    For as low as $364, Southwest can have you in Colorado Springs from Washington, D.C. Reagan-National Airport in 7h 15m. There are 1482 mi between Washington, D.C. Reagan-National Airport and Colorado Springs. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Colorado Springs round-trip from $189. Other airlines that can offer you cheap pricing are American Airlines, from $224, and Southwest, from $228. Users have found that Delta is 55% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Colorado Springs one-way?

    $104 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $144 and $158, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Colorado Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs (average of $76). Flying from Washington, D.C. Reagan-National Airport to Colorado Springs in June is currently the most expensive (average of $178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Colorado Springs

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Denver flights
Dulles Intl to Denver flights
Reagan-National to Denver flights
Dulles Intl to Aspen flights
Dulles Intl to Colorado Springs flights
Baltimore to Aspen flights
Baltimore to Colorado Springs flights
Dulles Intl to Vail flights
Reagan-National to Aspen flights
Reagan-National to Vail flights
Baltimore to Vail flights
Baltimore to Hayden flights
Baltimore to Montrose flights
Dulles Intl to Grand Junction flights
Reagan-National to Hayden flights
Baltimore to Grand Junction flights
Dulles Intl to Montrose flights
Dulles Intl to Durango flights
Reagan-National to Grand Junction flights
Reagan-National to Montrose flights
Dulles Intl to Hayden flights
Reagan-National to Durango flights
Dulles Intl to Gunnison flights
Baltimore to Durango flights
Baltimore to Gunnison flights
Reagan-National to Gunnison flights
Dulles Intl to Alamosa flights
Baltimore to Alamosa flights
Dulles Intl to Cortez flights
Reagan-National to Alamosa flights

Top 4 airlines flying from Reagan-National to Colorado Springs

Discover the top 4 airlines that operate flights from Reagan-National to Colorado Springs. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$526FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$383FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$256Average$468FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.