HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado Springs

$131+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — COS
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/55:12 pm
DCA
-
COS
1 stop7h 41m
American Airlines
Tue 8/113:51 pm
COS
-
DCA
1 stop6h 07m
American Airlines
Deal found 6/8$261
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:10 am
DCA
-
COS
1 stop8h 30m
Southwest
Wed 9/21:15 pm
COS
-
DCA
2 stops8h 40m
Southwest
Deal found 6/8$266
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm
DCA
-
COS
1 stop7h 14m
Delta
Wed 9/301:19 pm
COS
-
DCA
1 stop8h 24m
Delta
Deal found 6/10$304
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:05 pm
DCA
-
COS
1 stop5h 50m
Southwest
Tue 8/186:15 am
COS
-
DCA
1 stop5h 45m
Southwest
Deal found 6/8$334
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 9/215:00 am
DCA
-
COS
1 stop6h 22m
American Airlines
Wed 9/304:08 pm
COS
-
DCA
1 stop5h 51m
American Airlines
Deal found 6/9$340
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:05 am
DCA
-
COS
1 stop6h 42m
Delta
Tue 11/31:40 pm
COS
-
DCA
1 stop6h 35m
Delta
Deal found 6/8$347
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:05 pm
DCA
-
COS
1 stop5h 50m
Southwest
Mon 9/143:00 pm
COS
-
DCA
1 stop6h 20m
Southwest
Deal found 6/8$348

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(American Airlines)

One-way from

$131
(Southwest)

Popular in

February

Cheapest in

September

Average price

$501
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. 15% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 10, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Tue 7/21

3:00 pm-9:50 pm

2 stops8h 50m

Colorado Springs

Wed 7/29

5:35 am-3:55 pm

2 stops8h 20m

$397

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Tue 7/28

6:05 am-9:55 am

1 stop5h 50m

Colorado Springs

Tue 8/4

1:15 pm-11:05 pm

1 stop7h 50m

$401
Quickest round-trip

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Thu 8/13

6:05 am-10:47 am

1 stop6h 42m

Colorado Springs

Mon 8/17

1:21 pm-9:45 pm

1 stop6h 24m

$407

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Tue 7/14

3:00 pm-9:50 pm

2 stops8h 50m

Colorado Springs

Thu 7/16

11:10 am-10:55 pm

2 stops9h 45m

$437

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Tue 10/27

1:45 pm-10:30 pm

2 stops10h 45m

Colorado Springs

Sun 11/1

6:00 am-7:19 pm

2 stops11h 19m

$451

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Wed 7/15

6:00 am-12:32 pm

1 stop8h 32m

Colorado Springs

Wed 7/22

1:40 pm-10:48 pm

1 stop7h 08m

$464

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Mon 7/20

6:15 am-4:00 pm

1 stop11h 45m

Colorado Springs

Fri 7/24

5:45 am-3:10 pm

2 stops7h 25m

$468

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Thu 7/9

4:00 pm-9:07 pm

1 stop7h 07m

Colorado Springs

Sat 7/18

1:40 pm-9:49 pm

1 stop6h 09m

$473

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Fri 7/10

2:00 pm-8:15 pm

1 stop8h 15m

Colorado Springs

Wed 7/15

5:35 am-3:00 pm

2 stops7h 25m

$489

Washington, D.C.Colorado Springs

DCA - COS

DCACOS

Washington, D.C. Reagan-National

Sat 7/18

1:10 pm-7:15 pm

1 stop8h 05m

Colorado Springs

Sat 7/25

5:00 am-12:30 pm

1 stop5h 30m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 June.
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, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs (average of $280). Flying from Washington, D.C. Reagan-National Airport to Colorado Springs in February is currently the most expensive (average of $879). 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.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Colorado Springs?

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 June 10, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Colorado Springs, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,237 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,396 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,803 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,640 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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 $407, Southwest can have you in Colorado Springs from Washington, D.C. Reagan-National Airport in 6h 42m. 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 $228. Other airlines that can offer you cheap pricing are American Airlines, from $258, and United Airlines, from $280. Users have found that Southwest is 56% 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 $154, 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, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Colorado Springs (average of $280). Flying from Washington, D.C. Reagan-National Airport to Colorado Springs in February is currently the most expensive (average of $879). 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

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.

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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$228Average$427FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$258Average$486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$280Average$557FlexibilityNo cancel feeOn-time69%
DeltaCheapest$309Average$533FlexibilityNo cancel feeOn-timeN/A

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.