Washington, D.C.

$105+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
COS — WAS
Jul 8 — Jul 151
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Cheap 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 July 3, 2025.

Round-trip from

$237
(Delta)

One-way from

$105
(American Airlines)

Popular in

August

Cheapest in

May

Average price

$288

Good round-trip deal

$376 or less

Good one-way deal

$199 or less
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. 7% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in July 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).

Find 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/196:00 amCOS - IAD
1 stop6h 31mDelta
Tue 8/266:15 amIAD - COS
1 stop6h 01mDelta
Deal found 7/2$237
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/75:09 pmCOS - DCA
1 stop5h 56mAmerican Airlines
Wed 8/136:59 amDCA - COS
1 stop6h 38mAmerican Airlines
Deal found 7/3$237
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 8/195:55 pmCOS - BWI
1 stop10h 05mDelta
Tue 8/267:20 amBWI - COS
1 stop6h 52mDelta
Deal found 7/3$237
This Delta deal was found by Cheapflights users on 7/3. 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 8/72:22 pmCOS - DCA
1 stop6h 20mDelta
Wed 8/1312:20 pmDCA - COS
2 stops11h 58mDelta
Deal found 7/3$242
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 9/206:02 amCOS - IAD
2 stops10h 45mAmerican Airlines
Sat 9/2712:48 pmIAD - COS
2 stops11h 20mAmerican Airlines
Deal found 7/1$261
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 8/15:20 pmCOS - IAD
1 stop5h 25mUnited Airlines
Tue 8/58:06 pmIAD - COS
1 stop5h 46mUnited Airlines
Deal found 7/2$263
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 8/16:05 amCOS - DCA
1 stop7h 43mUnited Airlines
Tue 8/55:00 pmDCA - COS
1 stop6h 44mUnited Airlines
Deal found 7/2$263
This Southwest deal was found by Cheapflights users on 7/3. 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 10/316:35 amCOS - BWI
2 stops10h 40mSouthwest
Mon 11/1012:25 pmBWI - COS
2 stops12h 45mSouthwest
Deal found 7/3$263
This Southwest deal was found by Cheapflights users on 7/1. 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 8/75:30 amCOS - DCA
2 stops10h 40mSouthwest
Wed 8/133:10 pmDCA - COS
2 stops8h 50mSouthwest
Deal found 7/1$279
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/2511:00 amCOS - BWI
1 stop5h 33mAmerican Airlines
Mon 10/61:05 pmBWI - COS
2 stops12h 39mAmerican Airlines
Deal found 7/3$313
This Southwest deal was found by Cheapflights users on 7/1. 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 7/305:45 amCOS - IAD
1 stop5h 35mSouthwest
Wed 7/305:35 pmIAD - COS
1 stop7h 50mSouthwest
Deal found 7/1$353
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:05 amCOS - BWI
1 stop5h 45mUnited Airlines
Sat 8/2310:10 amBWI - COS
1 stop6h 35mUnited Airlines
Deal found 7/2$401

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 July 3, 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 SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Tue 8/19

6:00 am-2:31 pm

1 stop6h 31m

Washington, D.C. Dulles Intl

Tue 8/26

6:15 am-10:16 am

1 stop6h 01m

$237

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/7

5:09 pm-1:05 am

1 stop5h 56m

Washington, D.C. Reagan-National

Wed 8/13

6:59 am-11:37 am

1 stop6h 38m

$237

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 8/19

5:55 pm-6:00 am

1 stop10h 05m

Baltimore/Washington

Tue 8/26

7:20 am-12:12 pm

1 stop6h 52m

$237

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/7

2:22 pm-10:42 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Wed 8/13

12:20 pm-10:18 pm

2 stops11h 58m

$242

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Sat 9/20

6:02 am-6:47 pm

2 stops10h 45m

Washington, D.C. Dulles Intl

Sat 9/27

12:48 pm-10:08 pm

2 stops11h 20m

$261

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Fri 8/1

5:20 pm-12:45 am

1 stop5h 25m

Washington, D.C. Dulles Intl

Tue 8/5

8:06 pm-11:52 pm

1 stop5h 46m

$263

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Fri 10/31

6:35 am-7:15 pm

2 stops10h 40m

Baltimore/Washington

Mon 11/10

12:25 pm-11:10 pm

2 stops12h 45m

$263

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 8/1

6:05 am-3:48 pm

1 stop7h 43m

Washington, D.C. Reagan-National

Tue 8/5

5:00 pm-9:44 pm

1 stop6h 44m

$263

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/7

5:30 am-6:10 pm

2 stops10h 40m

Washington, D.C. Reagan-National

Wed 8/13

3:10 pm-10:00 pm

2 stops8h 50m

$279

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 9/25

11:00 am-6:33 pm

1 stop5h 33m

Baltimore/Washington

Mon 10/6

1:05 pm-11:44 pm

2 stops12h 39m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 26 results
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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, August is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. (average of $309). Flying from Colorado Springs to Washington, D.C. in July is currently the most expensive (average of $345). 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 COS to WAS?

Find hourly flight availability from Colorado Springs to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

One of the essential ways to save on airfare from Colorado Springs to Washington, D.C. is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.

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 July 3, 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.

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    Delta, at $237, was found to be the cheapest airline from Colorado Springs to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Colorado Springs to Washington, D.C. for 39% 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 American Airlines. According to our data, you can fly for as low as $105. Users have also found prices from $119 and $124 on Delta 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, August is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. (average of $309). Flying from Colorado Springs to Washington, D.C. in July is currently the most expensive (average of $345). 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
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Fredericksburg
Linthicum Heights
Gaithersburg
Fairfax
Easton
Towson
Waldorf
Laurel
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
Bowie

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$429FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$407FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$428FlexibilityNo cancel feeOn-time63%

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