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Reagan-National

$157+ Cheap flights from Colorado Springs (COS) to Reagan-National (DCA)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — DCA
nov 30 — dic 71
dom 11/30
dom 12/7
1 adult, Economy
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Cheapflights Tip: The best prices from Colorado Springs to Washington, D.C. Reagan-National are usually found in November or August, booked 43 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Find flight deals from Colorado Springs to Reagan-National

Cheapest flights from Colorado Springs to Reagan-National
Explore the most affordable flight options available from Colorado Springs to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on ottobre 31, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 11/275:45 amCOS - DCA
1 stop6h 05mAmerican Airlines
mer 12/36:00 amDCA - COS
1 stop8h 02mAmerican Airlines
Deal found 10/28$288
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.
gio 11/278:00 amCOS - DCA
2 stops8h 43mDelta
mer 12/36:00 amDCA - COS
1 stop8h 36mDelta
Deal found 10/28$302
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 12/115:15 amCOS - DCA
1 stop6h 45mSouthwest
lun 12/156:10 amDCA - COS
1 stop7h 05mSouthwest
Deal found 10/29$313
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 12/118:10 amCOS - DCA
2 stops12h 58mDelta
lun 12/155:11 pmDCA - COS
1 stop7h 14mDelta
Deal found 10/29$318
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.
mer 12/31:42 pmCOS - DCA
1 stop6h 58mDelta
ven 12/56:59 amDCA - COS
1 stop7h 37mDelta
Deal found 10/28$350
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.
mer 12/108:10 amCOS - DCA
2 stops12h 30mDelta
ven 12/127:35 amDCA - COS
2 stops11h 44mDelta
Deal found 10/28$360
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 12/45:15 amCOS - DCA
2 stops8h 50mSouthwest
dom 12/76:00 amDCA - COS
1 stop5h 30mSouthwest
Deal found 10/30$370
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.
dom 12/76:00 pmCOS - DCA
2 stops13h 10mDelta
mar 12/97:59 amDCA - COS
1 stop6h 37mDelta
Deal found 10/27$375

Cheap flight deals from Colorado Springs to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Reagan-National (DCA). 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 ottobre 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$288
(American Airlines)

One-way from

$157
(American Airlines)

Popular in

October

Cheapest in

November

Average price

$570
Provider with most accurate pricing for Colorado Springs-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Washington, D.C. Reagan-National flights.
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From Colorado Springs to Washington, D.C. Reagan-National
Search Deals
One-way flight from Colorado Springs to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Reagan-National 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 ottobre 31, 2025.
Use the filters below to find and compare flights from Colorado Springs to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Colorado Springs

Fly to

Reagan-National

Route

Depart

Return

Price

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

gio 11/27

8:00 am-6:43 pm

2 stops8h 43m

Washington, D.C. Reagan-National

mer 12/3

6:00 am-12:36 pm

1 stop8h 36m

$302

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

mer 1/14

11:43 am-10:37 pm

1 stop8h 54m

Washington, D.C. Reagan-National

mar 1/27

4:11 pm-9:06 pm

1 stop6h 55m

$313

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

gio 12/11

8:10 am-11:08 pm

2 stops12h 58m

Washington, D.C. Reagan-National

lun 12/15

5:11 pm-10:25 pm

1 stop7h 14m

$318

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

mer 2/4

7:59 am-9:36 pm

2 stops11h 37m

Washington, D.C. Reagan-National

mar 2/10

12:55 pm-10:23 pm

2 stops11h 28m

$323

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

mar 12/2

5:15 am-2:00 pm

1 stop6h 45m

Washington, D.C. Reagan-National

mar 12/9

6:10 am-11:15 am

1 stop7h 05m

$350

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

mer 12/3

1:42 pm-10:40 pm

1 stop6h 58m

Washington, D.C. Reagan-National

ven 12/5

6:59 am-12:36 pm

1 stop7h 37m

$350

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

gio 12/11

1:42 pm-11:40 pm

1 stop7h 58m

Washington, D.C. Reagan-National

sab 12/13

8:00 am-12:36 pm

1 stop6h 36m

$350

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

mer 12/10

8:10 am-10:40 pm

2 stops12h 30m

Washington, D.C. Reagan-National

ven 12/12

7:59 am-12:36 pm

1 stop6h 37m

$355

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

gio 12/18

1:42 pm-11:40 pm

1 stop7h 58m

$157

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

mar 12/9

12:36 pm-10:59 pm

1 stop8h 23m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 18 results
1
2

Compare providers for flights from Colorado Springs to Reagan-National

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 Colorado Springs to Reagan-National in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Colorado Springs-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colorado Springs-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Washington, D.C. Reagan-National Airport 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 Colorado Springs-Washington, D.C. Reagan-National Airport 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 Colorado Springs to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Colorado Springs 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 Colorado Springs to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Colorado Springs to Reagan-National. Price data was last updated on October 24, 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado Springs to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport (average of $80). Flying from Colorado Springs to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $144). 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 Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated ottobre 31, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Colorado Springs to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

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
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

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 Colorado Springs to Reagan-National. 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 from for flights from Colorado Springs to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Colorado Springs, you will be flying from Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 6.7 mi from the center of Colorado Springs. There are 0 flights from Colorado Springs to Washington, D.C. Reagan-National per day from 4 different airlines.

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

    Delta and United Airlines can get you from Colorado Springs to Washington, D.C. Reagan-National Airport in just under 8h 43m. Your travel time can differ by up to 11m. Airlines will cover a distance of 1482 mi. 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 Colorado Springs to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, Delta ($197), United Airlines ($288), and American Airlines ($288) offers the cheapest pricing from Colorado Springs to Washington, D.C. Reagan-National Airport. Delta is currently priced 50% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs to Reagan-National 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 Colorado Springs to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport (average of $80). Flying from Colorado Springs to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $144). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for Colorado Springs to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Colorado Springs to Reagan-National

Discover the top 4 airlines that operate flights from Colorado Springs to Reagan-National. 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 ottobre 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$311Average$406FlexibilityNo cancel feeOn-time63%

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