HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$119+ Cheap flights from Colorado Springs (COS) to District of Columbia

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BWI
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado Springs to District of Columbia 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 Colorado Springs to District of Columbia

Keep the following information in mind while searching for Colorado Springs to District of Columbia flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$119
(United Airlines)

Popular in

March

Cheapest in

July

Average price

$365
Provider with most accurate pricing for Colorado Springs-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Washington, D.C. (WAS) flights.
Search Deals
From Colorado Springs to District of Columbia
Search Deals
One-way flight from Colorado Springs to District of Columbia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Colorado Springs to District of Columbia

Cheapest flights from Colorado Springs to District of Columbia
Explore the most affordable flight options available from Colorado Springs to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/242:43 pmCOS - DCA
1 stop6h 21mAmerican Airlines
Fri 5/305:00 amDCA - COS
1 stop6h 42mAmerican Airlines
Deal found 3/30$199
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/612:13 pmCOS - IAD
1 stop8h 44mAmerican Airlines
Sat 5/105:07 pmIAD - COS
1 stop8h 38mAmerican Airlines
Deal found 4/1$237
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:06 pmCOS - DCA
1 stop8h 09mUnited Airlines
Wed 4/306:20 amDCA - COS
1 stop7h 15mUnited Airlines
Deal found 4/1$237
This Delta deal was found by Cheapflights users on 3/31. 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 8/121:40 pmCOS - IAD
1 stop7h 35mDelta
Wed 8/206:00 amIAD - COS
1 stop8h 50mDelta
Deal found 3/31$257
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:46 amCOS - IAD
1 stop7h 38mUnited Airlines
Wed 4/305:30 pmIAD - COS
1 stop6h 06mUnited Airlines
Deal found 4/1$262
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amCOS - DCA
2 stops8h 51mDelta
Sat 5/104:00 pmDCA - COS
1 stop7h 00mDelta
Deal found 4/1$262
This Southwest deal was found by Cheapflights users on 4/1. 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.
Tue 7/297:20 amCOS - IAD
1 stop7h 30mSouthwest
Tue 8/54:55 pmIAD - COS
1 stop7h 45mSouthwest
Deal found 4/1$263
This Southwest deal was found by Cheapflights users on 3/31. 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 7/143:50 pmCOS - DCA
1 stop5h 10mSouthwest
Thu 7/249:30 amDCA - COS
1 stop7h 45mSouthwest
Deal found 3/31$373

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado Springs to District of Columbia 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 April 1, 2025.
Use the filters below to find and compare flights from Colorado Springs to District of Columbia that are best for you.

Fly from

Colorado Springs

Fly to

District of Columbia

Route

Depart

Return

Price

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 5/24

2:43 pm-11:04 pm

1 stop6h 21m

Washington, D.C. Reagan-National

Fri 5/30

5:00 am-9:42 am

1 stop6h 42m

$199

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Thu 5/8

11:46 am-9:25 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 5/12

7:59 pm-11:51 pm

1 stop5h 52m

$237

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 4/24

12:06 pm-10:15 pm

1 stop8h 09m

Washington, D.C. Reagan-National

Wed 4/30

6:20 am-11:35 am

1 stop7h 15m

$237

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Tue 5/13

10:34 am-12:02 am

2 stops11h 28m

Washington, D.C. Dulles Intl

Tue 5/20

5:07 pm-11:45 pm

1 stop8h 38m

$242

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Tue 8/12

1:40 pm-11:15 pm

1 stop7h 35m

Washington, D.C. Dulles Intl

Wed 8/20

6:00 am-12:50 pm

1 stop8h 50m

$257

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 5/6

6:00 am-4:51 pm

2 stops8h 51m

Washington, D.C. Reagan-National

Sat 5/10

4:00 pm-9:00 pm

1 stop7h 00m

$262

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Wed 4/30

2:45 pm-10:35 pm

1 stop5h 50m

Washington, D.C. Dulles Intl

Mon 5/5

2:10 pm-10:35 pm

1 stop10h 25m

$302

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Mon 7/14

3:50 pm-11:00 pm

1 stop5h 10m

Washington, D.C. Reagan-National

Thu 7/24

9:30 am-3:15 pm

1 stop7h 45m

$373

Colorado SpringsWashington, D.C.

COS - IAD

COSIAD

Colorado Springs

Sat 4/26

3:30 pm-11:14 pm

1 stop5h 44m

$119

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 9/20

12:01 pm-8:44 pm

1 stop6h 43m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 17 results
1
2

Best time to book a flight from Colorado Springs to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Colorado Springs to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Colorado Springs to District of Columbia (average of $241). Flying from Colorado Springs to District of Columbia in March is currently the most expensive (average of $290). 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 DC?

Find hourly flight availability from Colorado Springs to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado Springs to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated April 1, 2025.
To help decide which airline to fly from Colorado Springs to District of Columbia, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,276 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,615 reviews
Southwest
8.0
Very good
4,276 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to District of Columbia. 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 District of Columbia?

    Colorado Springs (COS), located 6.7 mi from the city center, is the airport you fly out of when you book flights from Colorado Springs to District of Columbia.

  • How popular is this Colorado Springs to District of Columbia flight route?

    The Colorado Springs to District of Columbia flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Colorado Springs to District of Columbia one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Colorado Springs to District of Columbia for a low price.

  • What are the cheapest flights from Colorado Springs to District of Columbia?

    Looking for the cheapest flight from Colorado Springs to District of Columbia? While on average our users pay $331, our data indicates the cheapest price to be $135. The most popular route (Colorado Springs - Washington, D.C. Dulles Intl), is priced around $237.

  • Can I find deals for flights from Colorado Springs to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to District of Columbia?

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

  • Can I find deals for business class flights from Colorado Springs to District of Columbia?

    Yes. Cheapflights offers flight deals from Colorado Springs to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Colorado Springs to District of Columbia (average of $241). Flying from Colorado Springs to District of Columbia in March is currently the most expensive (average of $290). 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.

Alternative routes for Colorado Springs to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to John F Kennedy Intl flights
Denver to O'Hare Intl flights
Denver to Newark flights
Denver to Seattle flights
Denver to LaGuardia flights
Denver to Orlando flights
Denver to Sky Harbor Intl flights
Denver to Hobby flights
Denver to Dallas/Fort Worth flights
Denver to Honolulu flights
Denver to San Diego flights
Denver to San Francisco flights
Denver to George Bush Intcntl flights
Denver to Dulles Intl flights
Denver to Tampa flights
Denver to Austin flights
Denver to Reagan-National flights
Denver to Los Angeles flights
Denver to Nashville flights
Denver to Boston flights
Denver to Charlotte flights
Denver to Philadelphia flights
Denver to Miami flights
Denver to Baltimore flights
Denver to Charleston flights
Denver to New Orleans flights
Denver to Detroit flights
Denver to Ontario flights
Denver to Minneapolis flights
Denver to Anchorage flights
Denver to Kahului flights
Denver to Fort Lauderdale flights
Denver to Raleigh flights
Denver to Midway flights
Denver to Kailua-Kona flights
Denver to Portland flights
Denver to Atlanta flights
Denver to Lihue flights
Denver to Santa Ana flights
Denver to Fort Myers flights
Denver to Pittsburgh flights
Denver to Indianapolis flights
Denver to San Antonio flights
Denver to Milwaukee flights
Denver to Syracuse flights
Denver to Sacramento flights
Denver to Grand Rapids flights
Denver to Portland flights
Denver to Palm Springs flights

Top 4 airlines flying from Colorado Springs to District of Columbia

Discover the top 4 airlines that operate flights from Colorado Springs to District of Columbia. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$514FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$445FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$453FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$283Average$436FlexibilityNo cancel feeOn-time63%
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.