Washington, D.C.

$126+ Cheap flights from Colorado Springs (COS) to Washington, D.C. (WAS)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
COS — WAS
Jan 17 — Jan 241
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Cheap flight deals from Colorado Springs to Washington, D.C.

Cheapest flights from Colorado Springs to Washington, D.C.
Explore the most affordable flight options available from Colorado Springs to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/313:38 pmCOS - IAD
1 stop5h 45mUnited Airlines
Sun 1/45:20 pmIAD - COS
1 stop6h 46mUnited Airlines
Deal found 12/16$421
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/317:40 amCOS - DCA
1 stop5h 19mUnited Airlines
Sun 1/44:17 pmDCA - COS
1 stop5h 59mUnited Airlines
Deal found 12/16$445
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/3112:49 pmCOS - BWI
1 stop8h 27mUnited Airlines
Sat 1/36:00 amBWI - COS
1 stop7h 26mUnited Airlines
Deal found 12/17$451
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/2512:38 pmCOS - IAD
1 stop7h 55mAmerican Airlines
Tue 12/306:05 amIAD - COS
1 stop7h 42mAmerican Airlines
Deal found 12/15$456
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/317:40 amCOS - DCA
1 stop5h 19mUnited Airlines
Sat 1/34:17 pmDCA - COS
1 stop6h 54mUnited Airlines
Deal found 12/17$491
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/3112:25 pmCOS - BWI
1 stop9h 30mAmerican Airlines
Sun 1/47:11 pmBWI - COS
1 stop6h 36mAmerican Airlines
Deal found 12/16$513
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/308:50 pmCOS - BWI
1 stop7h 30mUnited Airlines
Fri 1/24:05 pmBWI - COS
1 stop8h 01mUnited Airlines
Deal found 12/14$527
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/3112:25 pmCOS - DCA
1 stop5h 51mAmerican Airlines
Sun 1/46:35 pmDCA - COS
1 stop7h 12mAmerican Airlines
Deal found 12/16$533
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/2912:49 pmCOS - IAD
1 stop6h 36mUnited Airlines
Wed 12/315:20 pmIAD - COS
1 stop6h 46mUnited Airlines
Deal found 12/17$536
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/318:20 amCOS - BWI
1 stop8h 29mUnited Airlines
Sun 1/49:55 amBWI - COS
1 stop8h 33mUnited Airlines
Deal found 12/16$542
This Southwest deal was found by Cheapflights users on 12/15. 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 12/295:25 amCOS - IAD
1 stop9h 40mSouthwest
Sun 1/47:50 pmIAD - COS
1 stop5h 40mSouthwest
Deal found 12/15$547
This Southwest deal was found by Cheapflights users on 12/16. 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 12/316:05 pmCOS - BWI
1 stop9h 40mSouthwest
Sun 1/410:00 amBWI - COS
Nonstop4h 05mSouthwest
Deal found 12/16$567

Find flight deals from Colorado Springs to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Washington, D.C. (WAS). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$563

Good round-trip deal

$537 or less

Good one-way deal

$323 or less
Provider with most accurate pricing for Colorado Springs-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Colorado Springs-Washington, D.C. (WAS) flights.
From Colorado Springs to Washington, D.C. (WAS)
One-way flight from Colorado Springs to Washington, D.C. (WAS)
Highest demand for flights based on searches. 28% potential increase in price ($146 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Colorado Springs to Washington, D.C. (WAS).
Price to beat on a one-way flight from Colorado Springs to Washington, D.C. (WAS).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Washington, D.C. 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 December 18, 2025.
Use the filters below to find and compare flights from Colorado Springs to Washington, D.C. that are best for you.

Fly from

Colorado Springs

Fly to

Washington, D.C.

Route

Depart

Return

Price

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 3/18

1:15 pm-10:10 pm

1 stop6h 55m

Baltimore/Washington

Mon 3/23

7:28 am-12:16 pm

1 stop6h 48m

$262

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 3/4

12:00 pm-11:44 pm

1 stop9h 44m

Baltimore/Washington

Mon 3/9

6:00 am-12:16 pm

1 stop8h 16m

$262

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 2/26

7:45 am-3:07 pm

1 stop5h 22m

Baltimore/Washington

Tue 3/3

10:30 am-9:04 pm

2 stops12h 34m

$267

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 1/29

3:17 pm-11:10 pm

1 stop5h 53m

Baltimore/Washington

Sun 2/1

6:07 am-2:09 pm

1 stop10h 02m

$267

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 1/8

7:00 am-3:04 pm

1 stop6h 04m

Baltimore/Washington

Sun 1/11

3:52 pm-9:58 pm

1 stop8h 06m

$267

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 1/22

1:20 pm-10:02 pm

1 stop6h 42m

Baltimore/Washington

Mon 1/26

7:22 am-12:23 pm

1 stop7h 01m

$267

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Fri 1/9

3:30 pm-11:15 pm

1 stop5h 45m

Baltimore/Washington

Sun 1/11

3:52 pm-9:58 pm

1 stop8h 06m

$267

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Mon 1/12

10:30 am-11:43 am

2 stops23h 13m

Washington, D.C. Dulles Intl

Thu 1/15

7:19 pm-9:40 am

1 stop16h 21m

$284

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 3/5

1:22 pm-10:02 pm

1 stop6h 40m

Baltimore/Washington

Tue 3/10

7:28 am-12:18 pm

1 stop6h 50m

$288

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Tue 1/13

12:00 pm-11:48 pm

1 stop9h 48m

Washington, D.C. Dulles Intl

Tue 1/20

6:00 am-12:23 pm

1 stop8h 23m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 50 results
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Compare providers for flights from Colorado Springs to Washington, D.C.

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 Washington, D.C. in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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. 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. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Washington, D.C. 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. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. (average of $76). Flying from Colorado Springs to Washington, D.C. in May is currently the most expensive (average of $134). 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 Colorado Springs to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated December 18, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Colorado Springs to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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 Colorado Springs to Washington, D.C.. 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.?

    Colorado Springs (COS) is the airport you will fly out of if you book a flight from Colorado Springs to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Colorado Springs; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Colorado Springs airport to Washington, D.C.. It is only a 6.7 mi journey to Colorado Springs (COS) from Colorado Springs’s city center.

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

    For as low as $267, Delta can have you in Washington, D.C. from Colorado Springs in 5h 22m. The distance between Colorado Springs and Washington, D.C. is about 1499 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. round-trip?

    Delta, at $197, was found to be the cheapest airline from Colorado Springs to Washington, D.C..Alternate airlines to your destination round-trip include United Airlines and Southwest. You may be able to fly from Colorado Springs to Washington, D.C. for 46% less than the average price by searching for these airlines.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $118. Users have also found prices from $143 and $149 on American Airlines and Southwest, respectively.

  • What are the most popular routes from Colorado Springs to Washington, D.C.?

  • Can I find deals for flights from Colorado Springs to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Washington, D.C.?

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

  • Can I find deals for business class flights from Colorado Springs to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Colorado Springs to Washington, D.C. 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.?

    Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. (average of $76). Flying from Colorado Springs to Washington, D.C. in May is currently the most expensive (average of $134). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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Top 4 airlines flying from Colorado Springs to Washington, D.C.

Discover the top 4 airlines that operate flights from Colorado Springs to Washington, D.C.. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$247Average$391FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$409FlexibilityNo cancel feeOn-time63%

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