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 78% 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.

Which layover airport has the shortest travel time from Colorado Springs to Washington, D.C. Reagan-National Airport?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 55m.

Which layover airport has the shortest connection time from Colorado Springs to Washington, D.C. Reagan-National Airport?

Atlanta (ATL) has the shortest average layover time for this route: 1h 18m.

Which airport is the most popular layover for flights between Colorado Springs and Washington, D.C. Reagan-National Airport?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Colorado Springs to Washington, D.C. Reagan-National Airport?

Flights via Chicago (ORD) offer the lowest average round-trip price of $372.

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

Southwest and Delta 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 June 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.

$167 Cheap Flights from Colorado Springs to Washington, D.C. Reagan-National Airport in 2026

Q: 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 $463 to $647. The lowest price recently found on this route was $333.

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.

1:20 pm - 11:48 pm

COS

DCA

8h 28m

1 stop

8:00 am - 12:15 pm

DCA

COS

6h 15m

1 stop

$333Delta

Wed, Aug 5 - Wed, Aug 12

1:15 pm - 11:55 pm

COS

DCA

8h 40m

2 stops

2:10 pm - 8:10 pm

DCA

COS

8h 00m

1 stop

$338Southwest

Wed, Aug 5 - Wed, Aug 12

12:11 pm - 8:09 pm

COS

DCA

5h 58m

1 stop

6:30 am - 10:33 am

DCA

COS

6h 03m

1 stop

$339United Airlines

Thu, Aug 6 - Sat, Aug 15

6:00 am - 6:43 pm

COS

DCA

10h 43m

2 stops

12:32 pm - 7:56 pm

DCA

COS

9h 24m

2 stops

$343Delta

Wed, Sep 2 - Tue, Sep 8

3:51 pm - 11:58 pm

COS

DCA

6h 07m

1 stop

5:12 pm - 10:53 pm

DCA

COS

7h 41m

1 stop

$347American Airlines

Wed, Sep 2 - Tue, Sep 8

1:40 pm - 11:18 pm

COS

DCA

7h 38m

1 stop

9:00 am - 12:58 pm

DCA

COS

5h 58m

1 stop

$354Delta

Thu, Nov 5 - Wed, Nov 11

1:20 pm - 10:44 pm

COS

DCA

7h 24m

1 stop

12:23 pm - 9:38 pm

DCA

COS

11h 15m

2 stops

$359Delta

Thu, Aug 6 - Wed, Aug 12

6:00 am - 1:40 pm

COS

DCA

5h 40m

1 stop

12:45 pm - 8:35 pm

DCA

COS

9h 50m

2 stops

$361Southwest

Thu, Aug 6 - Sat, Aug 15

10:15 am - 8:55 pm

COS

DCA

8h 40m

2 stops

8:25 am - 3:35 pm

DCA

COS

9h 10m

2 stops

$364Southwest

Thu, Nov 5 - Tue, Nov 10

5:00 am - 12:30 pm

COS

DCA

5h 30m

1 stop

6:00 am - 1:20 pm

DCA

COS

9h 20m

2 stops

$371Southwest

Sat, Aug 1 - Sat, Aug 8

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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

Jul 31

COS12:11 pmColorado Springs

8h 43m

1 stop

DCA10:54 pmWashington, D.C. Reagan-National

Aug 5

DCA7:15 amWashington, D.C. Reagan-National

5h 54m

1 stop

COS11:09 amColorado Springs

$390

United Airlines

Aug 25

COS7:40 amColorado Springs

6h 24m

1 stop

DCA4:04 pmWashington, D.C. Reagan-National

Aug 26

DCA6:30 amWashington, D.C. Reagan-National

6h 03m

1 stop

COS10:33 amColorado Springs

$423

United Airlines

Aug 5

COS5:44 amColorado Springs

6h 38m

1 stop

DCA2:22 pmWashington, D.C. Reagan-National

Aug 6

DCA7:15 amWashington, D.C. Reagan-National

5h 54m

1 stop

COS11:09 amColorado Springs

$446

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 5

COS6:00 amColorado Springs

6h 53m

1 stop

DCA2:53 pmWashington, D.C. Reagan-National

Aug 11

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

6h 15m

1 stop

COS12:15 pmColorado Springs

$333

Delta

Aug 5

COS1:20 pmColorado Springs

6h 25m

1 stop

DCA9:45 pmWashington, D.C. Reagan-National

Aug 17

DCA4:00 pmWashington, D.C. Reagan-National

7h 38m

1 stop

COS9:38 pmColorado Springs

$339

Delta

Sep 2

COS6:00 amColorado Springs

10h 43m

2 stops

DCA6:43 pmWashington, D.C. Reagan-National

Sep 8

DCA12:32 pmWashington, D.C. Reagan-National

9h 24m

2 stops

COS7:56 pmColorado Springs

$343

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 - DCA

COSDCA

Colorado Springs

Wed 8/5

1:20 pm-11:48 pm

1 stop8h 28m

Washington, D.C. Reagan-National

Wed 8/12

8:00 am-12:15 pm

1 stop6h 15m

$333

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Wed 8/5

1:15 pm-11:55 pm

2 stops8h 40m

Washington, D.C. Reagan-National

Wed 8/12

2:10 pm-8:10 pm

1 stop8h 00m

$338

Quickest round-trip

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/6

12:11 pm-8:09 pm

1 stop5h 58m

Washington, D.C. Reagan-National

Sat 8/15

6:30 am-10:33 am

1 stop6h 03m

$339

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Wed 9/2

6:00 am-6:43 pm

2 stops10h 43m

Washington, D.C. Reagan-National

Tue 9/8

12:32 pm-7:56 pm

2 stops9h 24m

$343

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Wed 9/2

3:51 pm-11:58 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Tue 9/8

5:12 pm-10:53 pm

1 stop7h 41m

$347

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 11/5

1:40 pm-11:18 pm

1 stop7h 38m

Washington, D.C. Reagan-National

Wed 11/11

9:00 am-12:58 pm

1 stop5h 58m

$354

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/6

1:20 pm-10:44 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Wed 8/12

12:23 pm-9:38 pm

2 stops11h 15m

$359

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/6

6:00 am-1:40 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Sat 8/15

12:45 pm-8:35 pm

2 stops9h 50m

$361

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 11/5

10:15 am-8:55 pm

2 stops8h 40m

Washington, D.C. Reagan-National

Tue 11/10

8:25 am-3:35 pm

2 stops9h 10m

$364

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 8/1

5:00 am-12:30 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Sat 8/8

6:00 am-1:20 pm

2 stops9h 20m

$371

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

Layovers

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 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 October is also cheap. Prices for this month can be found on momondo for an average of $383.

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

You could potentially save up to 37% 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 June 2026, prices for Colorado Springs to Washington, D.C. Reagan-National Airport flights are approximately 25% 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

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Colorado Springs to Washington, D.C. Reagan-National Airport takes 5h 40m

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 40m 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 June 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 46% of all bookings. The subsequent popular airlines are American Airlines at 25%, Southwest at 22%, and Delta at 7%.

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 $143	Free Cancellation	Rating 7.8 8,449 reviews	Search Delta flights
United Airlines	PriceFrom $327	Free Cancellation	Rating 7.4 9,894 reviews	Search United Airlines flights
American Airlines	PriceFrom $361	Free Cancellation	Rating 7.1 11,768 reviews	Search American Airlines flights
Southwest	PriceFrom $363	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Colonial Beach

Linthicum Heights

Rockville

Silver Spring

Towson

Manassas

Tysons

Springfield

Fairfax

Bethesda

Glen Burnie

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 $167

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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

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

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.

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?

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

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?

Which airport is the most popular layover for flights between Colorado Springs and Washington, D.C. Reagan-National Airport?

Which layover airport offers the lowest fares from Colorado Springs to Washington, D.C. Reagan-National Airport?

Which layover airport has the shortest travel time from Colorado Springs to Washington, D.C. Reagan-National Airport?

Which layover airport has the shortest connection time from Colorado Springs 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

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

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

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