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Cheap flights from Colorado Springs to Washington, D.C. from $119

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 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colorado Springs to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
12:30 pm - 8:55 pmCOS-DCA
6h 25m1 stop
United Airlines Logo
2:51 pm - 9:38 pmDCA-COS
8h 47m1 stop
$237United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
12:05 pm - 8:16 pmCOS-DCA
6h 11m1 stop
American Airlines Logo
5:00 am - 11:48 amDCA-COS
8h 48m2 stops
$242American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
1:16 pm - 11:41 pmCOS-DCA
8h 25m1 stop
Delta Logo
6:00 am - 12:37 pmDCA-COS
8h 37m1 stop
$254Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
1:16 pm - 11:41 pmCOS-DCA
8h 25m1 stop
Delta Logo
12:34 pm - 10:23 pmDCA-COS
11h 49m2 stops
$259Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
1:16 pm - 11:41 pmCOS-DCA
8h 25m1 stop
Delta Logo
7:59 am - 12:11 pmDCA-COS
6h 12m1 stop
$273Delta
Find Deal
Mon, Nov 3 - Thu, Nov 6
Delta Logo
1:16 pm - 11:41 pmCOS-DCA
8h 25m1 stop
Delta Logo
9:45 am - 8:30 pmDCA-COS
12h 45m2 stops
$278Delta
Find Deal
Mon, Nov 3 - Wed, Nov 5
American Airlines Logo
5:01 pm - 12:59 amCOS-DCA
5h 58m1 stop
American Airlines Logo
7:02 pm - 11:44 pmDCA-COS
6h 42m1 stop
$288American Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
Southwest Logo
5:15 am - 6:20 pmCOS-DCA
11h 05m1 stop
Southwest Logo
10:40 am - 4:35 pmDCA-COS
7h 55m1 stop
$295Southwest
Find Deal
Mon, Nov 3 - Thu, Nov 6
United Airlines Logo
12:00 pm - 9:03 pmCOS-DCA
7h 03m1 stop
United Airlines Logo
6:00 am - 11:02 amDCA-COS
7h 02m1 stop
$353United Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
Southwest Logo
5:15 am - 6:20 pmCOS-DCA
11h 05m1 stop
Southwest Logo
6:00 am - 11:25 amDCA-COS
7h 25m2 stops
$376Southwest
Find Deal
Mon, Nov 3 - Thu, Nov 6

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
Nov 1
COS12:30 pmColorado Springs
6h 25m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
Nov 5
DCA2:51 pmWashington, D.C. Reagan-National
8h 47m
1 stop
COS9:38 pmColorado Springs
$237
Find similar
United Airlines
Oct 2
COS12:00 pmColorado Springs
7h 03m
1 stop
DCA9:03 pmWashington, D.C. Reagan-National
Oct 8
DCA6:00 amWashington, D.C. Reagan-National
7h 02m
1 stop
COS11:02 amColorado Springs
$353
Find similar
United Airlines
Oct 23
COS6:00 amColorado Springs
6h 16m
1 stop
DCA2:16 pmWashington, D.C. Reagan-National
Oct 25
DCA6:00 amWashington, D.C. Reagan-National
7h 02m
1 stop
COS11:02 amColorado Springs
$357
Find similar

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
Nov 3
COS5:15 amColorado Springs
11h 05m
1 stop
DCA6:20 pmWashington, D.C. Reagan-National
Nov 6
DCA10:40 amWashington, D.C. Reagan-National
7h 55m
1 stop
COS4:35 pmColorado Springs
$295
Find similar
Southwest
Nov 3
COS5:15 amColorado Springs
11h 05m
1 stop
DCA6:20 pmWashington, D.C. Reagan-National
Nov 6
DCA6:00 amWashington, D.C. Reagan-National
7h 25m
2 stops
COS11:25 amColorado Springs
$376
Find similar
Southwest
Nov 2
COS5:30 amColorado Springs
8h 15m
1 stop
DCA3:45 pmWashington, D.C. Reagan-National
Nov 5
DCA6:10 amWashington, D.C. Reagan-National
7h 05m
1 stop
COS11:15 amColorado Springs
$378
Find similar

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 September 18, 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

Fly to

Route

Depart

Return

Price

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 11/1

12:30 pm-8:55 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Wed 11/5

2:51 pm-9:38 pm

1 stop8h 47m

$237

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 11/1

12:05 pm-8:16 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Wed 11/5

5:00 am-11:48 am

2 stops8h 48m

$242

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 11/7

1:16 pm-11:41 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Tue 11/11

6:00 am-12:37 pm

1 stop8h 37m

$254

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 11/7

1:16 pm-11:41 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Tue 11/11

12:34 pm-10:23 pm

2 stops11h 49m

$259

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Mon 11/3

1:16 pm-11:41 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Thu 11/6

7:59 am-12:11 pm

1 stop6h 12m

$273

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Mon 11/3

1:16 pm-11:41 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Wed 11/5

9:45 am-8:30 pm

2 stops12h 45m

$278

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 10/18

5:01 pm-12:59 am

1 stop5h 58m

Washington, D.C. Reagan-National

Mon 10/20

7:02 pm-11:44 pm

1 stop6h 42m

$288

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Mon 11/3

5:15 am-6:20 pm

1 stop11h 05m

Washington, D.C. Reagan-National

Thu 11/6

10:40 am-4:35 pm

1 stop7h 55m

$295

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 10/2

12:00 pm-9:03 pm

1 stop7h 03m

Washington, D.C. Reagan-National

Wed 10/8

6:00 am-11:02 am

1 stop7h 02m

$353

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Mon 11/3

5:15 am-6:20 pm

1 stop11h 05m

Washington, D.C. Reagan-National

Thu 11/6

6:00 am-11:25 am

2 stops7h 25m

$376

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

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Colorado Springs, with most prices found around $318. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $353.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Colorado Springs to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $204. Flights from Colorado Springs to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $291. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Colorado Springs to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $240. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $317.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Colorado Springs when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Colorado Springs for as low as $288 on momondo.

Can stopping save me money on Colorado Springs to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Colorado Springs to Washington, D.C. Reagan-National Airport flight.

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

As of September 2025, prices for Colorado Springs to Washington, D.C. Reagan-National Airport flights are approximately 2% cheaper 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

Direct flights

None
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.
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  • 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 37m 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 $228Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $283Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
8,926 reviews
Search United Airlines 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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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