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

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Colorado Springs (COS) to Washington (DCA)

August is typically the cheapest month to fly

From £139 - £456 per traveller.

Graph displaying average flight prices per month

Flight from Colorado Springs to Washington route information
Origin airport
Colorado Springs
Destination airport
Ronald Reagan Washington National
Distance
2372 km

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.  

Frequently asked questions

How much is a flight from City of Colorado Springs Municipal Airport to Ronald Reagan Washington National Airport (DCA)?
Pack your bags, because round-trip journeys from City of Colorado Springs Municipal Airport to DCA start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from COS to DCA?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from City of Colorado Springs Municipal Airport to Ronald Reagan Washington National Airport (DCA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for City of Colorado Springs Municipal Airport to Ronald Reagan Washington National Airport (DCA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Colorado Springs Airport (COS) to National Airport?
There are plenty of ways to make the 4 hours and 45 minutes between COS and Ronald Reagan Washington National Airport (DCA) go by quicker. If you want to be productive, organise your camera roll or delete all those backed-up emails. A good snooze also helps pass the time!
How far is the flight from Colorado Springs Airport (COS) to National Airport?
You'll be cruising at altitude for a while, as the flight distance between Colorado Springs Airport (COS) and National Airport is 2,400 kilometres. Set up a playlist of your favourite tunes before you leave home to stay entertained during the trip.
Which airlines fly direct from City of Colorado Springs Municipal Airport to DCA?
Flying nonstop between Colorado Springs Airport (COS) and DCA isn't possible at present. However, you'll still be able to find a flight to Arlington with at least one stop.
Are COS to National Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from COS to DCA last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.