Cheap Flights from Colorado Springs (COS) to Washington (DCA)

Popular airlines from Colorado Springs Municipal Airport (COS) to Ronald Reagan National Airport (DCA)

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Frequently asked questions

How do I find cheap flights from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
There are approximately 30 connecting flights per day from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National). Some common connection points include Dallas-Fort Worth Intl. (DFW), Denver Intl. (DEN), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll typically find the most flights from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) on a Sunday, with around 27 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United Airlines, Southwest Airlines, and American Airlines. Sunday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
Flying from COS to DCA with a connection usually takes about 6 hours 30 minutes, traveling roughly 1,483 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
Select the "Business class" and "First class" filters when looking for COS to DCA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from COS (COS)?
When traveling from COS (COS) to Washington, you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like Denver Intl. (DEN), Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Colorado Springs, CO (COS) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Colorado Springs
Destination airport
Ronald Reagan Washington National
Distance
2372 km

Book with confidence

Compare flights from Colorado Springs to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Colorado Springs to Washington. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Ronald Reagan Washington National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Colorado Springs to Ronald Reagan Washington National.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Colorado Springs (COS) to Ronald Reagan Washington National (DCA)

The easiest way to view the best deals on flights from Colorado Springs to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Colorado Springs to Ronald Reagan Washington National start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Colorado Springs and Washington
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Colorado Springs to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Colorado Springs to Ronald Reagan Washington National for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Colorado Springs to Washington easily and book with confidence

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