Find cheap flights to Colorado
Find great deals on flights to Colorado
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
Find Adventure in Colorado
Colorado is a state known for it’s natural beauty. Between stunning national parks and sweeping mountain ranges, there’s a wealth of hiking opportunities for any level of hiker. Cities in Colorado also offer a welcoming, laid back atmosphere with plenty of their own gems to explore. With Aer Lingus, you can fly direct to Colorado through Denver to experience everything this incredible state has to offer.
Denver
Denver, also known as the Mile High City for it’s high elevation, is the perfect city for avid hikers aiming to explore the Rocky Mountains. You can easily get outside the city for amazing outdoor adventures, or explore a city known for it’s artistic activities. Explore the Denver Art Museum, catch a show in the renowned Red Rocks Amphitheatre, or discover the craft beer seen by touring a brewery. For a combined outdoors and arts experience, Denver is the perfect stop.
Boulder
Boulder is another great option for exploring the Rocky Mountains given it’s close proximity. Hike or go rock climbing among the famous craggy Flatirons which overlook the city, or get your shopping fix by wandering through the shops in Pearl Street Mall. With a commitment to more sustainable living, great shopping, and outdoor activities at your doorstep, Boulder is certainly worth adding to your holiday itinerary.

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Offers on flights to Colorado
From | To | Fare Type | Dates | Price |
---|---|---|---|---|
Manchester (MAN) | Denver (DEN) | Roundtrip* / Economy | 23 May 2025 - 6 Jun 2025 | From £835.05 Seen: 18 hrs ago |
Manchester (MAN) | Denver (DEN) | Roundtrip* / Economy | 6 Jun 2025 - 13 Jun 2025 | From £848.55 Seen: 1 hour ago |
London (LHR) | Denver (DEN) | Each way / Economy | 6 Jun 2025 - 13 Jun 2025 | From £342.48 Seen: 1 hour ago |
London (LHR) | Denver (DEN) | Each way / Economy | 16 Jun 2025 - 29 Oct 2025 | From £355.43 Seen: 8 hrs ago |
Southampton (SOU) | Denver (DEN) | Each way / Economy | 2 May 2025 - 9 May 2025 | From £490.57 Seen: 1 hour ago |
Southampton (SOU) | Denver (DEN) | Each way / Economy | 6 Jun 2025 - 13 Jun 2025 | From £542.84 Seen: 1 hour ago |
Edinburgh (EDI) | Denver (DEN) | Each way / Economy | 2 May 2025 - 9 May 2025 | From £424.75 Seen: 2 hrs ago |
Edinburgh (EDI) | Denver (DEN) | Each way / Economy | 6 Jun 2025 - 13 Jun 2025 | From £451.50 Seen: 2 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.