NZ$316 Cheap Flights Colorado Springs to Denver (COS-DEN)

Round-trip flights from Colorado Springs Airport (COS) to DIA airport start from NZ$630. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.

Most flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your holiday, follow the easy instructions in the Customer Service Portal.

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 COS to DIA airport flights, you'll see a "no change fees" filter for you to select.

With a flight distance of 120 kilometres, it's only a short hop from Colorado Springs Airport (COS) to DEN. It might be a quick one, but it's still worth bringing something to keep you busy on board.

Many adventurers like to fly with United Airlines (UA) from Colorado Springs Airport (COS) to Denver Airport. This leading airline offers 212 monthly flights, so you can pick a flight time that's perfect for you. Southwest Airlines (WN) is also worth considering. It offers 126 flights each month. Between these two airlines, you'll be able to find a good deal from Colorado Springs to Denver.

Flight tickets from Colorado Springs Airport (COS) to Denver Intl. Airport (DEN) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.