DEN to ATL Flight Guide: Book Your Journey from the Rockies to the Peach State
Cheapest flight found
$139
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: DEN → ATL
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$139
Highest Fare
$226
Median Fare
$183
Price Spread
$87
Prices vary significantly — hourly tracking is especially valuable here.
Cheapest month to fly: May 2026 (from $139)
Most expensive month: July 2026 (from $226)
Biggest price drop caught: $79 between consecutive checks
Most frequent cheapest airline: Frontier
What This Means for You
Flights from Denver to Atlanta range from $139 to $226, a $87 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
Denver (DEN)
To
Atlanta (ATL)
Airport Information
Denver (DEN)
Denver International Airport (DEN) is world-famous for its iconic white tent-like roof, designed to mimic the snow-capped peaks of the nearby Rocky Mountains. As one of the largest airports by total land area in the United States, it offers a vast array of high-end dining, local Colorado craft breweries, and unique art installations. Passengers should always allow extra time to navigate the underground train system that connects the main Jeppesen Terminal to Concourses A, B, and C.
Atlanta (ATL)
Hartsfield-Jackson Atlanta International Airport (ATL) consistently ranks as the busiest airport in the world, serving as a massive global gateway for millions of travelers each year. The facility features two main terminals—Domestic and International—connected by the efficient Plane Train and an underground pedestrian walkway. Despite its enormous size, the airport is highly organized and offers a MARTA train station located directly inside the domestic terminal for seamless access to downtown Atlanta and Buckhead.
Frequently Asked Questions
How long is the typical flight from DEN to ATL?
The average nonstop flight time from Denver to Atlanta is approximately 3 hours and 5 minutes, covering a distance of about 1,200 miles.
Which airlines offer nonstop service between Denver and Atlanta?
Major carriers providing direct, nonstop service on this route include Delta Air Lines, United Airlines, Southwest Airlines, and Frontier Airlines.
What is the time difference between Denver and Atlanta?
Atlanta is in the Eastern Time Zone, which is two hours ahead of Denver, which operates on Mountain Time.
What is the most efficient way to get from ATL airport to downtown?
The MARTA rail system is the most efficient method, with the Gold and Red lines running directly from the airport to downtown Atlanta in roughly 20 minutes.
Does Denver International Airport offer TSA PreCheck?
Yes, DEN has multiple TSA PreCheck lanes located at both the North and South security checkpoints to help expedited travelers clear security faster.
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Our Methodology
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