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$194+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — COS
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(Delta)

One-way from

$194
(Delta)

Popular in

November

Cheapest in

September

Average price

$391
Provider with most accurate pricing for Washington, D.C. Reagan-National-Colorado Springs flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Colorado Springs flights.
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From Washington, D.C. Reagan-National to Colorado Springs
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One-way flight from Washington, D.C. Reagan-National to Colorado Springs
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Highest demand for flights based on searches. 17% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:59 amDCA - COS
1 stop6h 37mDelta
Thu 12/181:42 pmCOS - DCA
1 stop7h 58mDelta
Deal found 10/28$313
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/264:17 pmDCA - COS
1 stop6h 50mUnited Airlines
Wed 12/39:24 amCOS - DCA
1 stop5h 32mUnited Airlines
Deal found 10/27$350
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/38:20 amDCA - COS
2 stops9h 25mAmerican Airlines
Sun 12/712:36 pmCOS - DCA
1 stop8h 23mAmerican Airlines
Deal found 10/27$355
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amDCA - COS
2 stops13h 19mDelta
Sat 12/68:10 amCOS - DCA
2 stops12h 49mDelta
Deal found 10/27$360
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/206:30 amDCA - COS
1 stop7h 18mAmerican Airlines
Mon 11/2412:36 pmCOS - DCA
1 stop8h 24mAmerican Airlines
Deal found 10/27$362
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/56:00 amDCA - COS
1 stop8h 04mAmerican Airlines
Sun 12/712:36 pmCOS - DCA
1 stop8h 23mAmerican Airlines
Deal found 10/27$387
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amDCA - COS
1 stop7h 15mSouthwest
Tue 12/303:25 pmCOS - DCA
1 stop5h 30mSouthwest
Deal found 10/28$395
This Southwest deal was found by Cheapflights users on 10/27. 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 11/264:35 pmDCA - COS
1 stop9h 40mSouthwest
Wed 12/35:15 amCOS - DCA
2 stops7h 45mSouthwest
Deal found 10/27$400

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 October 29, 2025.
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

Thu 1/29

6:59 am-12:23 pm

1 stop7h 24m

Colorado Springs

Mon 2/2

7:59 am-10:59 pm

2 stops13h 00m

$318

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Sat 12/6

6:00 am-12:36 pm

1 stop8h 36m

Colorado Springs

Thu 12/11

1:42 pm-11:40 pm

1 stop7h 58m

$350

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Thu 12/4

7:59 am-12:36 pm

1 stop6h 37m

Colorado Springs

Sat 12/6

1:42 pm-9:41 pm

1 stop5h 59m

$350

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Thu 11/20

6:30 am-11:48 am

1 stop7h 18m

Colorado Springs

Mon 11/24

12:36 pm-11:00 pm

1 stop8h 24m

$362

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Mon 2/23

4:55 pm-9:55 pm

1 stop7h 00m

Colorado Springs

Mon 3/2

4:20 pm-11:50 pm

1 stop5h 30m

$387

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Wed 11/26

4:35 pm-12:15 am

1 stop9h 40m

Colorado Springs

Wed 12/3

5:15 am-3:00 pm

2 stops7h 45m

$400

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Fri 12/5

6:59 am-12:36 pm

1 stop7h 37m

Colorado Springs

Sun 12/7

6:00 pm-9:10 am

2 stops13h 10m

$412

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Mon 3/16

7:00 am-1:05 pm

1 stop8h 05m

$194

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Fri 12/19

6:00 am-12:35 pm

1 stop8h 35m

$224

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Sat 12/20

4:00 pm-10:25 pm

2 stops8h 25m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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-Colorado Springs flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Colorado Springs flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs (average of $88). 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.

What is the cheapest time of day to fly from DCA to COS?

Find hourly flight availability from Reagan-National to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

When flying from Washington, D.C. Reagan-National Airport to Colorado Springs, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the evening.

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 October 29, 2025.
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
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,992 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $318, Delta can have you in Colorado Springs from Washington, D.C. Reagan-National Airport in 7h 24m. There are 1482 mi between Washington, D.C. Reagan-National Airport and Colorado Springs.

  • 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 54% 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?

    $194 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $224 and $232, 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, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs (average of $88). 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

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Alternative routes for Reagan-National to Colorado Springs

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$316FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$499FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$389FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$502FlexibilityNo cancel feeOn-time69%

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