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Cheap flights from Colorado Springs to Washington, D.C. from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Washington, D.C. departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:43 am - 8:15 pm
COS
-
DCA
6h 32m
1 stop
United Airlines Logo
6:30 am - 10:47 am
DCA
-
COS
6h 17m
1 stop
$235United Airlines
Tue, May 5 - Tue, May 12
Southwest Logo
6:30 am - 6:00 pm
COS
-
DCA
9h 30m
2 stops
Southwest Logo
1:10 pm - 6:05 pm
DCA
-
COS
6h 55m
1 stop
$240Southwest
Tue, May 5 - Tue, May 12
Southwest Logo
6:30 am - 6:00 pm
COS
-
DCA
9h 30m
2 stops
Southwest Logo
2:40 pm - 9:20 pm
DCA
-
COS
8h 40m
2 stops
$245Southwest
Tue, Apr 28 - Tue, May 5
United Airlines Logo
11:43 am - 8:15 pm
COS
-
DCA
6h 32m
1 stop
United Airlines Logo
6:30 am - 10:47 am
DCA
-
COS
6h 17m
1 stop
$280United Airlines
Tue, May 5 - Mon, May 11
United Airlines Logo
12:18 pm - 9:04 pm
COS
-
DCA
6h 46m
1 stop
United Airlines Logo
6:00 am - 11:24 am
DCA
-
COS
7h 24m
1 stop
$297United Airlines
Tue, Apr 14 - Sat, Apr 18
Delta Logo
1:14 pm - 8:33 pm
COS
-
DCA
5h 19m
1 stop
Delta Logo
2:38 pm - 11:06 pm
DCA
-
COS
10h 28m
2 stops
$302Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
11:55 am - 10:50 pm
COS
-
DCA
8h 55m
2 stops
Delta Logo
2:38 pm - 11:06 pm
DCA
-
COS
10h 28m
2 stops
$307Delta
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
1:39 pm - 11:59 pm
COS
-
DCA
8h 20m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
DCA
-
COS
8h 49m
1 stop
$317American Airlines
Fri, May 1 - Tue, May 12
Southwest Logo
2:30 pm - 11:25 pm
COS
-
DCA
6h 55m
1 stop
Southwest Logo
6:00 am - 1:35 pm
DCA
-
COS
9h 35m
1 stop
$321Southwest
Wed, Apr 29 - Fri, May 1
United Airlines Logo
11:42 am - 9:06 pm
COS
-
DCA
7h 24m
1 stop
United Airlines Logo
6:30 am - 10:47 am
DCA
-
COS
6h 17m
1 stop
$325United Airlines
Sat, Apr 25 - Sat, May 2

Southwest flights from Colorado Springs to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Colorado Springs to Washington, D.C. Reagan-National Airport flight tickets
Southwest
May 5
COS6:30 amColorado Springs
9h 30m
2 stops
DCA6:00 pmWashington, D.C. Reagan-National
May 12
DCA1:10 pmWashington, D.C. Reagan-National
6h 55m
1 stop
COS6:05 pmColorado Springs
$240
Southwest
Apr 28
COS6:30 amColorado Springs
9h 30m
2 stops
DCA6:00 pmWashington, D.C. Reagan-National
May 5
DCA2:40 pmWashington, D.C. Reagan-National
8h 40m
2 stops
COS9:20 pmColorado Springs
$245
Southwest
Apr 29
COS2:30 pmColorado Springs
6h 55m
1 stop
DCA11:25 pmWashington, D.C. Reagan-National
May 1
DCA6:00 amWashington, D.C. Reagan-National
9h 35m
1 stop
COS1:35 pmColorado Springs
$321

United Airlines flights from Colorado Springs to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Colorado Springs to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
May 5
COS11:43 amColorado Springs
6h 32m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
May 12
DCA6:30 amWashington, D.C. Reagan-National
6h 17m
1 stop
COS10:47 amColorado Springs
$235
United Airlines
May 5
COS11:43 amColorado Springs
6h 32m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
May 11
DCA6:30 amWashington, D.C. Reagan-National
6h 17m
1 stop
COS10:47 amColorado Springs
$280
United Airlines
Apr 14
COS12:18 pmColorado Springs
6h 46m
1 stop
DCA9:04 pmWashington, D.C. Reagan-National
Apr 18
DCA6:00 amWashington, D.C. Reagan-National
7h 24m
1 stop
COS11:24 amColorado Springs
$297

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 5/5

11:43 am-8:15 pm

1 stop6h 32m

Washington, D.C. Reagan-National

Tue 5/12

6:30 am-10:47 am

1 stop6h 17m

$235

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 5/5

6:30 am-6:00 pm

2 stops9h 30m

Washington, D.C. Reagan-National

Tue 5/12

1:10 pm-6:05 pm

1 stop6h 55m

$240

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 4/28

6:30 am-6:00 pm

2 stops9h 30m

Washington, D.C. Reagan-National

Tue 5/5

2:40 pm-9:20 pm

2 stops8h 40m

$245

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 5/5

11:43 am-8:15 pm

1 stop6h 32m

Washington, D.C. Reagan-National

Mon 5/11

6:30 am-10:47 am

1 stop6h 17m

$280

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 4/14

12:18 pm-9:04 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sat 4/18

6:00 am-11:24 am

1 stop7h 24m

$297

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 4/14

1:14 pm-8:33 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Sat 4/18

2:38 pm-11:06 pm

2 stops10h 28m

$302

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 4/14

11:55 am-10:50 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Sat 4/18

2:38 pm-11:06 pm

2 stops10h 28m

$307

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 5/1

1:39 pm-11:59 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Tue 5/12

6:00 am-12:49 pm

1 stop8h 49m

$317

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Wed 4/29

2:30 pm-11:25 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Fri 5/1

6:00 am-1:35 pm

1 stop9h 35m

$321

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 4/25

11:42 am-9:06 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Sat 5/2

6:30 am-10:47 am

1 stop6h 17m

$325

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Colorado Springs to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Colorado Springs and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Colorado Springs, with most prices found around $338. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $367.

How have Colorado Springs to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of March 2026, prices for Colorado Springs to Washington, D.C. Reagan-National Airport flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Colorado Springs to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colorado Springs to Washington, D.C. Reagan-National Airport (COS to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Washington, D.C. Reagan-National Airport

Fastest flight time

5h 19m

Direct flights

None
The fastest flight from Colorado Springs to Washington, D.C. Reagan-National Airport takes 5h 19m
There are no direct flights from Colorado Springs to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Colorado Springs to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Colorado Springs to Washington, D.C. Reagan-National by plane?

    Colorado Springs and Washington, D.C. Reagan-National are 1488.3 mi apart from one another. 5h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Colorado Springs Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Colorado Springs Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Colorado Springs Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Colorado Springs Airport to Washington, D.C. Reagan-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Colorado Springs to Washington, D.C. Reagan-National Airport?

Best airlines flying from Colorado Springs to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Colorado Springs to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $143Free CancellationRating
7.9
8,356 reviews
Search Delta flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
SouthwestPriceFrom $311Free CancellationRating
8.0
4,333 reviews
Search Southwest flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Linthicum Heights
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to Washington, D.C.?

It is quick and easy to find Colorado Springs to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Colorado Springs to Washington, D.C. with flexible booking policies on momondo?

Flights from Colorado Springs to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Colorado Springs to Washington, D.C.?

Once you have performed a search for Colorado Springs to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colorado Springs to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Colorado Springs. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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