What airlines fly to Washington, D.C. Reagan-National Airport?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Colorado Springs according to our data. Frontier is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Colorado Springs to Washington, D.C. Reagan-National?

Delta and Southwest are the most popular carriers operating from Colorado Springs to Washington, D.C. Reagan-National

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?

As of November 2026, there are 4 operators available to choose from 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.

$197 Cheap Flights from Colorado Springs to Washington, D.C. Reagan-National Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:11 pm - 11:59 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 48m1 stop Dallas/Fort Worth

11:55 am - 6:40 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 45m1 stop Dallas/Fort Worth

$393American Airlines

Wed, Jan 27 - Wed, Feb 3

1:29 pm - 11:42 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

8h 13m1 stop Atlanta Hartsfield-Jackson

8:00 am - 12:34 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

6h 34m1 stop Atlanta Hartsfield-Jackson

$393Delta

Sat, Jan 9 - Sat, Jan 16

1:29 pm - 11:42 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

8h 13m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:34 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 34m1 stop Atlanta Hartsfield-Jackson

$393Delta

Sat, Jan 9 - Tue, Jan 12

8:06 am - 4:49 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 43m1 stop Salt Lake City

6:00 am - 12:34 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 34m1 stop Atlanta Hartsfield-Jackson

$393Delta

Tue, Jan 12 - Wed, Jan 13

7:55 am - 6:15 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

8h 20m1 stop Las Vegas Harry Reid Intl

6:00 am - 10:35 amDCA Washington, D.C. Reagan-National-COS Colorado Springs

6h 35m1 stop Dallas Love Field

$418Southwest

Tue, Jan 12 - Fri, Jan 15

1:38 pm - 12:01 amCOS Colorado Springs-DCA Washington, D.C. Reagan-National

8h 23m1 stop Chicago O'Hare Intl

6:03 am - 1:08 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

9h 05m1 stop Chicago O'Hare Intl

$421American Airlines

Sat, Jan 9 - Wed, Jan 13

10:15 am - 6:20 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 05m1 stop Dallas Love Field

9:35 am - 5:30 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

9h 55m2 stops Chicago Midway Denver Intl

$423Southwest

Tue, Jan 12 - Fri, Jan 15

1:27 pm - 9:13 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

5h 46m1 stop Dallas/Fort Worth

4:59 pm - 11:40 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 41m1 stop Dallas/Fort Worth

$423American Airlines

Thu, Dec 17 - Tue, Jan 5

12:16 pm - 8:43 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 27m1 stop Chicago O'Hare Intl

6:00 am - 11:18 amDCA Washington, D.C. Reagan-National-COS Colorado Springs

7h 18m1 stop Chicago O'Hare Intl

$456United Airlines

Sat, May 1 - Wed, May 5

5:47 am - 2:05 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 18m1 stop Chicago O'Hare Intl

6:00 am - 4:30 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

12h 30m2 stops Houston George Bush Intcntl Denver Intl

$508United Airlines

Sat, Jan 9 - Tue, Jan 12

Cheap last minute flights

Enter your travel dates to find the best prices.

8:14 am - 4:47 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 33m1 stop Salt Lake City

6:00 am - 12:33 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 33m1 stop Atlanta Hartsfield-Jackson

$542Delta

Tue, Nov 17 - Sat, Dec 5

1:31 pm - 9:47 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 16m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:33 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 33m1 stop Atlanta Hartsfield-Jackson

$542Delta

Wed, Nov 18 - Sat, Dec 5

1:31 pm - 9:47 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 16m1 stop Atlanta Hartsfield-Jackson

7:59 am - 12:33 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

6h 34m1 stop Atlanta Hartsfield-Jackson

$571Delta

Tue, Nov 17 - Wed, Dec 2

12:54 pm - 11:59 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

9h 05m2 stops Dallas/Fort Worth Charlotte Douglas

7:47 am - 1:09 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

7h 22m1 stop Chicago O'Hare Intl

$632American Airlines

Tue, Nov 17 - Sat, Dec 5

8:00 am - 7:23 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

9h 23m2 stops Dallas/Fort Worth New York John F Kennedy Intl

1:44 pm - 6:34 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

6h 50m1 stop Dallas/Fort Worth

$632American Airlines

Wed, Nov 18 - Sat, Dec 5

6:55 am - 6:05 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

9h 10m2 stops Denver Intl Nashville Intl

9:00 am - 3:35 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

8h 35m2 stops Nashville Intl Denver Intl

$641Southwest

Tue, Nov 17 - Wed, Nov 18

1:34 pm - 10:29 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

6h 55m1 stop Chicago O'Hare Intl

6:04 am - 1:09 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

9h 05m1 stop Chicago O'Hare Intl

$647American Airlines

Tue, Nov 17 - Fri, Dec 4

7:40 am - 2:55 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

5h 15m1 stop Denver Intl

5:10 pm - 9:59 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

6h 49m1 stop Chicago O'Hare Intl

$706United Airlines

Thu, Nov 19 - Tue, Dec 1

12:05 pm - 10:15 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

8h 10m1 stop Houston George Bush Intcntl

5:10 pm - 9:59 pmDCA Washington, D.C. Reagan-National-COS Colorado Springs

6h 49m1 stop Chicago O'Hare Intl

$706United Airlines

Mon, Nov 16 - Tue, Dec 1

1:40 pm - 11:00 pmCOS Colorado Springs-DCA Washington, D.C. Reagan-National

7h 20m1 stop Houston Hobby

6:05 am - 11:10 amDCA Washington, D.C. Reagan-National-COS Colorado Springs

7h 05m1 stop Houston Hobby

$721Southwest

Wed, Nov 18 - Fri, Nov 20

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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

Jan 9

COS1:38 pmColorado Springs

8h 23m

1 stop

DCA12:01 amWashington, D.C. Reagan-National

Jan 13

DCA6:03 amWashington, D.C. Reagan-National

9h 05m

1 stop

COS1:08 pmColorado Springs

$421

American Airlines

Dec 17

COS1:27 pmColorado Springs

5h 46m

1 stop

DCA9:13 pmWashington, D.C. Reagan-National

Jan 5

DCA4:59 pmWashington, D.C. Reagan-National

8h 41m

1 stop

COS11:40 pmColorado Springs

$423

American Airlines

Dec 17

COS12:26 pmColorado Springs

5h 34m

1 stop

DCA8:00 pmWashington, D.C. Reagan-National

Jan 1

DCA5:00 amWashington, D.C. Reagan-National

7h 10m

1 stop

COS10:10 amColorado Springs

$458

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

Dec 17

COS5:50 amColorado Springs

8h 35m

1 stop

DCA4:25 pmWashington, D.C. Reagan-National

Jan 5

DCA2:40 pmWashington, D.C. Reagan-National

9h 05m

2 stops

COS9:45 pmColorado Springs

$428

Southwest

Dec 17

COS6:45 amColorado Springs

8h 10m

2 stops

DCA4:55 pmWashington, D.C. Reagan-National

Jan 5

DCA3:35 pmWashington, D.C. Reagan-National

8h 10m

2 stops

COS9:45 pmColorado Springs

$433

Southwest

Dec 17

COS6:45 amColorado Springs

8h 10m

2 stops

DCA4:55 pmWashington, D.C. Reagan-National

Jan 4

DCA6:00 amWashington, D.C. Reagan-National

6h 25m

1 stop

COS10:25 amColorado Springs

$448

momondo Fare Finder

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

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Wed 1/27

3:11 pm-11:59 pm

1 stop6h 48m

Washington, D.C. Reagan-National

Wed 2/3

11:55 am-6:40 pm

1 stop8h 45m

$393

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Sat 1/9

1:29 pm-11:42 pm

1 stop8h 13m

Washington, D.C. Reagan-National

Sat 1/16

8:00 am-12:34 pm

1 stop6h 34m

$393

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Sat 1/9

1:29 pm-11:42 pm

1 stop8h 13m

Washington, D.C. Reagan-National

Tue 1/12

6:00 am-12:34 pm

1 stop8h 34m

$393

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Tue 1/12

8:06 am-4:49 pm

1 stop6h 43m

Washington, D.C. Reagan-National

Wed 1/13

6:00 am-12:34 pm

1 stop8h 34m

$393

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Tue 1/12

7:55 am-6:15 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Fri 1/15

6:00 am-10:35 am

1 stop6h 35m

$418

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Sat 1/9

1:38 pm-12:01 am

1 stop8h 23m

Washington, D.C. Reagan-National

Wed 1/13

6:03 am-1:08 pm

1 stop9h 05m

$421

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Tue 1/12

10:15 am-6:20 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Fri 1/15

9:35 am-5:30 pm

2 stops9h 55m

$423

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Thu 12/17

1:27 pm-9:13 pm

1 stop5h 46m

Washington, D.C. Reagan-National

Tue 1/5

4:59 pm-11:40 pm

1 stop8h 41m

$423

Quickest round-trip

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Sat 5/1

12:16 pm-8:43 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Wed 5/5

6:00 am-11:18 am

1 stop7h 18m

$456

Colorado SpringsWashington, D.C.

COS Colorado Springs - DCA Washington, D.C. Reagan-National

COSDCA

Colorado Springs

Sat 1/9

5:47 am-2:05 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Tue 1/12

6:00 am-4:30 pm

2 stops12h 30m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $399 to $736.
The lowest price recently found on this route was $393.

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

The month of December is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Colorado Springs, with most prices found around $369. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $455.

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

As of November 2026, prices for Colorado Springs to Washington, D.C. Reagan-National Airport flights are approximately 53% 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

Best Price Found	$197
Fastest flight time	5h 15m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from Colorado Springs in the past 72 hours is $197. 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 $393.

The fastest flight from Colorado Springs to Washington, D.C. Reagan-National Airport takes 5h 15m

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

Frequently asked questions about flying from Colorado Springs to Washington, D.C. Reagan-National Airport

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 15m 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?
As of November 2026, there are 4 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Colorado Springs to Washington, D.C. Reagan-National Airport is United Airlines, representing 45% of all bookings. The subsequent popular airlines are American Airlines at 25%, Southwest at 23%, and Delta at 6%.

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
Delta	PriceFrom $332	Free Cancellation	Rating 7.8 8,718 reviews	Search Delta flights
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights
United Airlines	PriceFrom $354	Free Cancellation	Rating 7.3 10,484 reviews	Search United Airlines flights
Southwest	PriceFrom $361	Free Cancellation	Rating 8.0 4,221 reviews	Search Southwest flights

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Springfield

Glen Burnie

Edgewood

Colonial Beach

Falls Church

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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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Cheap flights from Colorado Springs to Washington, D.C. from $197

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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

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

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Use the filters below to find and compare flights from Colorado Springs to Washington, D.C. Reagan-National Airport that are best for you.

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

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?

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

What is the cheapest airline that flies from Colorado Springs to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

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

Why use momondo?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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