Affordable ATL to DEN Flights: Your Guide to Traveling from Atlanta to Denver
Cheapest flight found
$103
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: ATL → DEN
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$103
Highest Fare
$252
Median Fare
$183
Price Spread
$149
Prices vary significantly — hourly tracking is especially valuable here.
Cheapest month to fly: May 2026 (from $103)
Most expensive month: July 2026 (from $252)
Biggest price drop caught: $79 between consecutive checks
Most frequent cheapest airline: Frontier
What This Means for You
Flights from Atlanta to Denver range from $103 to $252, a $149 spread across the months we track. If your dates are flexible, May 2026 tends to have the lowest fares. Because prices on this route change significantly, setting up hourly price alerts gives you the best chance of catching a short-lived drop before it corrects. We have caught drops as large as $79 between hourly checks on this route.
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From
Atlanta (ATL)
To
Denver (DEN)
Airport Information
Atlanta (ATL)
Hartsfield-Jackson Atlanta International Airport (ATL) is consistently ranked as one of the world's busiest airports, serving as the primary global hub for Delta Air Lines. Located just south of downtown Atlanta, it features two main terminals and seven concourses connected by the efficient Plane Train underground mover. Travelers can enjoy a vast array of high-end dining options, local Georgia-inspired eateries, and numerous retail shops while waiting for their departure to Denver, all within a facility designed for high-capacity transit.
Denver (DEN)
Denver International Airport (DEN) is famous for its iconic white peaked roof, designed to mimic the snow-capped Rocky Mountains. It is the largest airport in North America by total land area and serves as a major hub for United Airlines, Southwest, and Frontier Airlines. Located about 25 miles from downtown, the airport offers a convenient A-Line commuter rail that whisks passengers directly to Union Station, making it incredibly easy to access the city center without needing a rental car or expensive taxi.
Frequently Asked Questions
How long is the flight from ATL to DEN?
On average, a direct flight from Atlanta to Denver takes approximately 3 hours and 30 minutes, covering a distance of about 1,200 miles.
Which airlines fly non-stop from Atlanta to Denver?
Delta Air Lines, United Airlines, Southwest, and Frontier Airlines offer frequent daily non-stop services between these two major cities.
Is there a time difference between Atlanta and Denver?
Yes, Denver is in the Mountain Time Zone, which is two hours behind Atlanta’s Eastern Time Zone throughout the year.
What is the best way to get from Denver Airport to downtown?
The RTD A-Line commuter train is the most efficient method, taking about 37 minutes to reach Union Station from the airport terminal.
Does the Atlanta airport have lounges for passengers?
Yes, ATL features multiple Delta Sky Clubs in every concourse, as well as an American Airlines Admirals Club and a United Club in Concourse T.
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