What is the cheapest day to fly from Colorado Springs to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Colorado Springs to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Colorado Springs to Washington, D.C. Reagan-National Airport?

When booking a flight from Colorado Springs to Washington, D.C. Reagan-National Airport, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Colorado Springs to Washington, D.C. Reagan-National Airport?

Flights from Colorado Springs to Washington, D.C. Reagan-National Airport are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Reagan-National Airport.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Colorado Springs in September are about $264 on average during September, but can be found for as low as $84.

What is the cheapest time of day to fly from COS to DCA?

When flying from Colorado Springs to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight in the morning.

What airport do you fly from for flights from Colorado Springs to Washington, D.C. Reagan-National?

If you book a flight to Washington, D.C. Reagan-National from Colorado Springs, you will be flying from Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 6.7 mi from the center of Colorado Springs. There are 0 flights from Colorado Springs to Washington, D.C. Reagan-National per day from 4 different airlines.

Can I find deals for flights from Colorado Springs to Reagan-National that include hotel bookings?

Yes. In addition to deals on Colorado Springs to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Colorado Springs to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Reagan-National.

Can I find deals for business class flights from Colorado Springs to Reagan-National?

Yes. Cheapflights offers flight deals from Colorado Springs to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$119+ Flights from Colorado Springs to Washington, D.C. Reagan-National Airport

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

Travelers have found it’s best to book a flight 53 days in advance to save up to 91% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Colorado Springs to Washington, D.C. Reagan-National Airport 1-2 weeks in advance for as low as $241, or $377 for flights within the next 24 hours.

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Colorado Springs to Washington, D.C. Reagan-National are usually found in September or November, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Colorado Springs to Reagan-National

Round-trip from	$237 (American Airlines)
One-way from	$119 (American Airlines)
Popular in	August
Cheapest in	September
Average price	$363

From Colorado Springs to Washington, D.C. Reagan-National

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One-way flight from Colorado Springs to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Colorado Springs to Reagan-National

Cheapest flights from Colorado Springs to Reagan-National
Explore the most affordable flight options available from Colorado Springs to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Thu 8/75:09 pmCOS - DCA

1 stop5h 56mAmerican Airlines

Wed 8/1311:30 amDCA - COS

1 stop6h 58mAmerican Airlines

Deal found 7/1

$237

Thu 8/74:20 pmCOS - DCA

1 stop5h 30mSouthwest

Wed 8/133:35 pmDCA - COS

2 stops8h 25mSouthwest

Deal found 7/1

$242

Fri 8/12:22 pmCOS - DCA

1 stop6h 20mDelta

Mon 8/186:10 amDCA - COS

1 stop6h 01mDelta

Deal found 6/30

$263

Fri 7/257:42 amCOS - DCA

1 stop6h 21mUnited Airlines

Sun 7/274:17 pmDCA - COS

1 stop7h 38mUnited Airlines

Deal found 6/30

$313

Best flights from Colorado Springs to Reagan-National
Discover carefully curated flight deals from Colorado Springs to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Thu 8/75:09 pmCOS - DCA

1 stop5h 56mAmerican Airlines

Wed 8/1311:30 amDCA - COS

1 stop6h 58mAmerican Airlines

Deal found 7/1

$237

Mon 8/45:55 pmCOS - DCA

2 stops12h 41mDelta

Mon 8/116:10 amDCA - COS

1 stop6h 06mDelta

Deal found 6/29

$242

Wed 9/179:30 amCOS - DCA

2 stops9h 30mSouthwest

Wed 10/86:00 amDCA - COS

2 stops9h 05mSouthwest

Deal found 6/30

$247

Fri 7/257:42 amCOS - DCA

1 stop6h 21mUnited Airlines

Sun 7/274:17 pmDCA - COS

1 stop7h 38mUnited Airlines

Deal found 6/30

$313

Last-minute flights from Colorado Springs to Reagan-National
Discover last-minute flight deals from Colorado Springs to Reagan-National. Data last updated July 1, 2025 and is based on user searches.

Tue 7/86:01 amCOS - DCA

1 stop5h 58mAmerican Airlines

Tue 7/87:32 pmDCA - COS

1 stop6h 20mAmerican Airlines

Deal found 7/1

$609

Tue 7/86:00 amCOS - DCA

2 stops10h 56mDelta

Wed 7/93:59 pmDCA - COS

1 stop7h 24mDelta

Deal found 7/1

$614

Tue 7/85:45 amCOS - DCA

2 stops7h 30mSouthwest

Tue 7/84:55 pmDCA - COS

1 stop8h 55mSouthwest

Deal found 7/1

$768

Fri 7/257:42 amCOS - DCA

1 stop6h 21mUnited Airlines

Sun 7/274:17 pmDCA - COS

1 stop7h 38mUnited Airlines

Deal found 6/30

$313

Fri 8/12:22 pmCOS - DCA

1 stop6h 20mDelta

Mon 8/186:10 amDCA - COS

1 stop6h 01mDelta

Deal found 6/30

$263

Thu 8/75:09 pmCOS - DCA

1 stop5h 56mAmerican Airlines

Wed 8/1311:30 amDCA - COS

1 stop6h 58mAmerican Airlines

Deal found 7/1

$237

Thu 8/74:20 pmCOS - DCA

1 stop5h 30mSouthwest

Wed 8/133:35 pmDCA - COS

2 stops8h 25mSouthwest

Deal found 7/1

$242

One-way flights from Colorado Springs to Reagan-National
Search for one-way flight options from Colorado Springs to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Wed 8/612:07 pmCOS - DCA

1 stop8h 08mAmerican Airlines

Deal found 6/30

$119

Sat 9/205:55 pmCOS - DCA

2 stops13h 14mDelta

Deal found 6/30

$150

Tue 9/306:00 amCOS - DCA

1 stop6h 16mUnited Airlines

Deal found 6/30

$156

Sat 7/1910:15 amCOS - DCA

2 stops8h 35mSouthwest

Deal found 6/30

$329

Cheapflights 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

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/7

5:09 pm-1:05 am

1 stop5h 56m

Washington, D.C. Reagan-National

Wed 8/13

11:30 am-4:28 pm

1 stop6h 58m

$237

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Thu 8/7

4:20 pm-11:50 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Wed 8/13

3:35 pm-10:00 pm

2 stops8h 25m

$242

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 8/1

2:22 pm-10:42 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Mon 8/18

6:10 am-10:11 am

1 stop6h 01m

$263

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Fri 7/25

7:42 am-4:03 pm

1 stop6h 21m

Washington, D.C. Reagan-National

Sun 7/27

4:17 pm-9:55 pm

1 stop7h 38m

$313

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Wed 8/6

12:07 pm-10:15 pm

1 stop8h 08m

$119

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 9/20

5:55 pm-9:09 am

2 stops13h 14m

$150

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Tue 9/30

6:00 am-2:16 pm

1 stop6h 16m

$156

Colorado SpringsWashington, D.C.

COS - DCA

COSDCA

Colorado Springs

Sat 7/19

10:15 am-8:50 pm

2 stops8h 35m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Colorado Springs to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Colorado Springs with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado Springs to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport (average of $278). Flying from Colorado Springs to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Southwest, Delta, and United Airlines from Colorado Springs to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,273 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,973 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,858 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airport do you fly from for flights from Colorado Springs to Washington, D.C. Reagan-National?
If you book a flight to Washington, D.C. Reagan-National from Colorado Springs, you will be flying from Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 6.7 mi from the center of Colorado Springs. There are 0 flights from Colorado Springs to Washington, D.C. Reagan-National per day from 4 different airlines.
What are the cheapest airlines flying from Colorado Springs to Washington, D.C. Reagan-National Airport round-trip?
According to our current data, American Airlines ($237), Delta ($242), and Southwest ($247) offers the cheapest pricing from Colorado Springs to Washington, D.C. Reagan-National Airport. American Airlines is currently priced 40% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Colorado Springs to Washington, D.C. Reagan-National Airport one-way?
The cheapest airlines for a one-way flight from Colorado Springs to Washington, D.C. Reagan-National Airport are American Airlines ($119), Delta ($150), and United Airlines ($156).
Can I find deals for flights from Colorado Springs to Reagan-National that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Reagan-National.
Can I find deals for business class flights from Colorado Springs to Reagan-National?
Yes. Cheapflights offers flight deals from Colorado Springs to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport (average of $278). Flying from Colorado Springs to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado Springs to Reagan-National

Top 4 airlines flying from Colorado Springs to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$228	Average$398	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$387	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$283	Average$406	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$286	Average$376	FlexibilityNo cancel fee	On-time69%

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$119+ Cheap flights from Colorado Springs (COS) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Colorado Springs to Washington, D.C. Reagan-National are usually found in September or November, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Colorado Springs to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Reagan-National

Cheapest flights from Colorado Springs to Reagan-NationalExplore the most affordable flight options available from Colorado Springs to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Colorado Springs to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights 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.

Best time to book a flight from Colorado Springs to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Colorado Springs with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Colorado Springs to Reagan-National. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Southwest, Delta, and United Airlines from Colorado Springs to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Colorado Springs to Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Colorado Springs to Washington, D.C. Reagan-National Airport round-trip?

What are the cheapest airlines to fly from Colorado Springs to Washington, D.C. Reagan-National Airport one-way?

Can I find deals for flights from Colorado Springs to Reagan-National that include hotel bookings?

How can I find direct flights from Colorado Springs to Reagan-National?

Can I find deals for business class flights from Colorado Springs to Reagan-National?

What is the cheapest month to book a flight from Colorado Springs to Washington, D.C. Reagan-National Airport?

Traveling to a place near Colorado Springs?

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Alternative routes for Colorado Springs to Reagan-National

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Top 4 airlines flying from Colorado Springs to Reagan-National

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Cheapest flights from Colorado Springs to Reagan-National
Explore the most affordable flight options available from Colorado Springs to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.