Aer Lingus flights from Dublin to Colorado, USA for €421
Great deal! Book direct Aer Lingus flights from Dublin to stunning Colorado in the United States starting at €421 for a round trip.
Colorado, a state defined by its stunning natural beauty and diverse landscapes, is a place where towering Rocky Mountains meet vast plains and high desert canyons. Known for its outdoor lifestyle, Colorado offers year-round activities, from skiing in Aspen and hiking in Rocky Mountain National Park to whitewater rafting on the Arkansas River. Its capital, Denver, blends urban sophistication with a laid-back mountain spirit, while cities like Boulder and Colorado Springs add to the cultural and scenic appeal. Rich in history, from Native American heritage to frontier mining towns, Colorado also stands out for its progressive values, thriving craft beer scene, and strong focus on sustainability.
Planning to visit US National Parks? Our Travel guide might come in handy.
Travel dates:
September – October 2025
Example dates:
3-11, 4-20, 5-13, 6-19, 8-22, 10-21, 12-26, 15-21, 17-21 Sep, 18 Sep – 1 Oct, 1-8, 4-11 Oct
Route:
Dublin – Denver – Dublin
Baggage allowance:
Aer Lingus offer different ways to bring your 10kg bag on your journey. A free option for your 10kg bag (55cm x 40cm x 24cm) remains available, and a small personal item is included for all customers.
Please note: All the information on this page is correct at the time of publication. If you are checking out the deal at a later date, the price and the availability may no longer be as advertised. Prices are subject to change. To ensure you never miss our deal again, sign up for our Telegram deal alerts.
In Denver consider staying at the well-rated 3*La Quinta Inn & Suites by Wyndham Denver Gateway Park
This is an example booking for one night. You can easily adjust the duration and the number of travellers
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