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Cheap flights from Colorado Springs to Washington, D.C. from $144

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 9/20. 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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0 bags

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Find the cheapest flights from Colorado Springs to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
10:54 am - 6:54 pmCOS-DCA
6h 00m1 stop
American Airlines Logo
5:00 am - 10:02 amDCA-COS
7h 02m1 stop
$258American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
American Airlines Logo
5:09 pm - 1:05 amCOS-DCA
5h 56m1 stop
American Airlines Logo
9:29 am - 4:17 pmDCA-COS
8h 48m1 stop
$259American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
Delta Logo
1:10 pm - 8:47 pmCOS-DCA
5h 37m1 stop
Delta Logo
9:40 am - 5:15 pmDCA-COS
9h 35m2 stops
$267Delta
Find Deal
Thu, Aug 28 - Sun, Aug 31
American Airlines Logo
5:09 pm - 1:05 amCOS-DCA
5h 56m1 stop
American Airlines Logo
11:30 am - 4:18 pmDCA-COS
6h 48m1 stop
$287American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
Delta Logo
1:10 pm - 9:48 pmCOS-DCA
6h 38m1 stop
Delta Logo
7:59 am - 12:12 pmDCA-COS
6h 13m1 stop
$288Delta
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
1:10 pm - 9:48 pmCOS-DCA
6h 38m1 stop
Delta Logo
6:30 am - 10:16 amDCA-COS
5h 46m1 stop
$289Delta
Find Deal
Mon, Aug 25 - Wed, Sep 3
Southwest Logo
5:00 am - 6:20 pmCOS-DCA
11h 20m2 stops
Southwest Logo
6:00 am - 1:05 pmDCA-COS
9h 05m2 stops
$373Southwest
Find Deal
Thu, Oct 2 - Tue, Oct 7
Southwest Logo
4:20 pm - 11:50 pmCOS-DCA
5h 30m1 stop
Southwest Logo
4:40 pm - 11:25 pmDCA-COS
8h 45m2 stops
$388Southwest
Find Deal
Fri, Aug 29 - Mon, Sep 1
United Airlines Logo
7:30 am - 11:54 pmCOS-DCA
14h 24m3 stops
United Airlines Logo
12:00 pm - 9:54 pmDCA-COS
11h 54m2 stops
$559United Airlines
Find Deal
Sat, Sep 13 - Wed, Sep 17
United Airlines Logo
5:20 pm - 8:57 amCOS-DCA
13h 37m2 stops
United Airlines Logo
6:25 am - 10:56 amDCA-COS
6h 31m1 stop
$703United Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 21

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

Our best American Airlines deals on Colorado Springs to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Aug 28
COS10:54 amColorado Springs
6h 00m
1 stop
DCA6:54 pmWashington, D.C. Reagan-National
Aug 31
DCA5:00 amWashington, D.C. Reagan-National
7h 02m
1 stop
COS10:02 amColorado Springs
$258
Find similar
American Airlines
Aug 28
COS5:09 pmColorado Springs
5h 56m
1 stop
DCA1:05 amWashington, D.C. Reagan-National
Aug 31
DCA9:29 amWashington, D.C. Reagan-National
8h 48m
1 stop
COS4:17 pmColorado Springs
$259
Find similar
American Airlines
Aug 28
COS5:09 pmColorado Springs
5h 56m
1 stop
DCA1:05 amWashington, D.C. Reagan-National
Sep 4
DCA11:30 amWashington, D.C. Reagan-National
6h 48m
1 stop
COS4:18 pmColorado Springs
$287
Find similar

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

Our best Delta deals on Colorado Springs to Washington, D.C. Reagan-National Airport flight tickets
Delta
Aug 28
COS1:10 pmColorado Springs
5h 37m
1 stop
DCA8:47 pmWashington, D.C. Reagan-National
Aug 31
DCA9:40 amWashington, D.C. Reagan-National
9h 35m
2 stops
COS5:15 pmColorado Springs
$267
Find similar
Delta
Sep 5
COS1:10 pmColorado Springs
6h 38m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
Sep 8
DCA7:59 amWashington, D.C. Reagan-National
6h 13m
1 stop
COS12:12 pmColorado Springs
$288
Find similar
Delta
Aug 25
COS1:10 pmColorado Springs
6h 38m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
Sep 3
DCA6:30 amWashington, D.C. Reagan-National
5h 46m
1 stop
COS10:16 amColorado Springs
$289
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 August 2, 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

Thu 8/28

10:54 am-6:54 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Sun 8/31

5:00 am-10:02 am

1 stop7h 02m

$258

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/28

5:09 pm-1:05 am

1 stop5h 56m

Washington, D.C. Reagan-National

Sun 8/31

9:29 am-4:17 pm

1 stop8h 48m

$259

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/28

1:10 pm-8:47 pm

1 stop5h 37m

Washington, D.C. Reagan-National

Sun 8/31

9:40 am-5:15 pm

2 stops9h 35m

$267

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/28

5:09 pm-1:05 am

1 stop5h 56m

Washington, D.C. Reagan-National

Thu 9/4

11:30 am-4:18 pm

1 stop6h 48m

$287

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 9/5

1:10 pm-9:48 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Mon 9/8

7:59 am-12:12 pm

1 stop6h 13m

$288

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Mon 8/25

1:10 pm-9:48 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Wed 9/3

6:30 am-10:16 am

1 stop5h 46m

$289

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 10/2

5:00 am-6:20 pm

2 stops11h 20m

Washington, D.C. Reagan-National

Tue 10/7

6:00 am-1:05 pm

2 stops9h 05m

$373

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 8/29

4:20 pm-11:50 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Mon 9/1

4:40 pm-11:25 pm

2 stops8h 45m

$388

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 9/13

7:30 am-11:54 pm

3 stops14h 24m

Washington, D.C. Reagan-National

Wed 9/17

12:00 pm-9:54 pm

2 stops11h 54m

$559

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sun 8/17

5:20 pm-8:57 am

2 stops13h 37m

Washington, D.C. Reagan-National

Thu 8/21

6:25 am-10:56 am

1 stop6h 31m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Colorado Springs, with most prices found around $347. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $358.

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 $209. 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 $239. 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 $397 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 August 2025, prices for Colorado Springs to Washington, D.C. Reagan-National Airport flights are approximately 30% 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

Best Price Found

$144

Fastest flight time

5h 30m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Colorado Springs in the past 72 hours is $144. The best round-trip flight deal from Colorado Springs to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $258.
The fastest flight from Colorado Springs to Washington, D.C. Reagan-National Airport takes 5h 30m
There are no direct flights from Colorado Springs to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Colorado Springs Airport - 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 30m 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
8.0
7,983 reviews
Search Delta flights
American AirlinesPriceFrom $267Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
SouthwestPriceFrom $283Free CancellationRating
8.0
4,246 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
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

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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