Cheap flights to Colorado

Colorado’s warm summer months (May–Sep) are a popular time for exploring the cities and national parks, though temperatures in the south and east of the state soar Jul–Aug. Ski season runs Dec–Apr, when temperatures are very cold in most of the state. Big events include Denver Comic Con (May), Colorado Brewers Festival in Fort Collins (Jun) and the Food & Wine Classic in Aspen (Jun). The Budweiser International Snow Sculpting Championship (Jan) takes place in Breckenridge.

The most popular flight destinations in Colorado are Denver, Colorado Springs, Aspen, Grand Junction, Durango and Vail .
You can currently find cheap options like round-trip flights from Chicago to Denver starting at $97 for Apr 11 - Apr 17, round trips from Dallas to Denver starting at $56 for May 2 - May 9, and cheap flights from Atlanta to Denver starting at $77 for Apr 18 - Apr 25.

Some of the most popular airports in Colorado are:

• Denver International Airport (DEN) in Denver
• Colorado Springs Airport (COS) in Colorado Springs
• Aspen/Pitkin County Airport (ASE) in Aspen
• Grand Junction Regional Airport (GJT) in Grand Junction
• Durango-La Plata County Airport (DRO) in Durango
• Eagle County Regional Airport (EGE) in Vail
• Montrose Regional Airport (MTJ) in Montrose
• Yampa Valley Regional Airport (HDN) (HDN) in Hayden
• Gunnison–Crested Butte Regional Airport (GUC) in Gunnison
• Cortez Municipal Airport (CEZ) in Cortez

Finding cheap flights to Colorado is easy on Google Flights. Get inspired by and select one of the recommendations at the top of the page.

Or, if you already have a city in mind, just enter it in the destination field in the form above. Then, open the calendar to see the cheapest days to fly. If you don't yet have a destination in mind, don't worry! Just leave Colorado in the destination field and select Explore to easily compare the cheapest flights in Colorado across multiple destinations.

To find the cheapest tickets, it’s usually best to book at least a few weeks in advance for domestic flights and a few months in advance for cheap international flights.

Absolutely. You can easily use Google Flights to plan multi-city trips within Colorado. Select the Multi-city tab at the top of the page, enter the cities you want to visit within Colorado, and adjust the dates accordingly. Google Flights will then display available flight options, so you can plan a seamless itinerary for your journey within Colorado.

When booking a flight to Colorado, play around with flight options and dates in the map to identify the cheapest times to travel. Price history and real-time insights can also tell you if a ticket price is lower or higher than usual. If you already have a specific destination in mind, you can track prices and get notified if the price drops. So, you don't have to worry about paying too much or missing out on the cheapest time to book. Off-peak travel is often more budget-friendly, so planning your trip during these times can lead to significant savings.