$86 Find Cheap Flights from Denver to Atlanta - Compare and Save

These are the earliest and latest flight times available from Denver to Atlanta:

• Earliest: departs at 12:50 am and lands at 3:45 am
• Latest: departs at 8:55 pm and lands at 11:50 pm.

The flight takes about 2h 55m.

Three cabin classes are available on flights from Denver to Atlanta:

• Economy Class
• Business Class
• First Class

A nonstop flight from Denver to Atlanta takes 2h 55m, covering 1,196 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Denver to Atlanta range from $185 to $376, with an average of $270 over the past 12 months. Anything below $185 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 29% above the $270 route average. Book 9 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $221 round-trip via Lambert-St Louis (STL), compared to $272 for nonstop.

Delta is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on Denver to Atlanta flights are:

• Delta: 90% on time
• Frontier: 87% on time
• United Airlines: 85% on time

Overall, flights on this route are punctual 85% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $28–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A321neo variants.

Morning is the busiest departure period on Denver to Atlanta flights, with 47% of flights leaving in that window. Afternoon departures account for 27%, evening flights for 26%, and night flights for 0%.

Two airlines offer in-flight Wi-Fi on Denver to Atlanta flights:

• Delta
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Denver to Atlanta are currently lower than usual. Average one-way flight prices are about $124, which is 35% below the typical average for this route.

Atlanta Hartsfield-Jackson Airport (ATL) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Hertz
• Europcar
• Ace
• Dollar

Flights from Denver to Atlanta usually depart from Denver Intl (DEN) and arrive at Atlanta Hartsfield-Jackson (ATL).

Night flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Denver to Atlanta route, 15% of flights were delayed in the past 3 months, with delays averaging 2h 21m.

One-stop flights from Denver to Atlanta most commonly connect through:

• Dallas/Fort Worth (DFW) - 32% of one-stop connections
• Lambert-St Louis (STL) - 26% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 11% of one-stop connections
• Tampa (TPA) - 11% of one-stop connections

Yes. Flexible dates can save you up to 25% on flights from Denver to Atlanta. Wednesday is the cheapest departure day at $242 round-trip on average, while Sunday is the most expensive at $321, a difference of $79.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Denver and Atlanta. The airlines offering nonstop flights on this route include:

• Delta
• Southwest
• United Airlines
• Frontier

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 5h 57m, compared with 7h 04m via Chicago O'Hare Intl (ORD) and 7h 34m via Philadelphia (PHL).

Atlanta is 2 hours ahead of Denver (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Atlanta are Georgia Aquarium, Atlanta Stadium and State Farm Arena. These are among the most viewed places in Atlanta on KAYAK.

Among airlines operating Denver to Atlanta flights:

• Frontier: offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Yes, Metropolitan Atlanta Rapid Transit Authority (MARTA) trains provide public transportation from ATL to the center of the city.

Yes, some DEN to ATL flights offer onboard entertainment, but availability is aircraft- and flight-specific. Most Frontier Airlines flights on this route do not have it. Delta has seat-back screens on certain aircraft and United offers streaming entertainment on its Starlink-equipped two-cabin regional aircraft.

Yes, DEN offers several ways to pass the time before boarding. Water filling stations are located at four locations in every one of DEN's three concourses. Travelers can also spend time with DEN's Canine Airport Therapy Squad, which includes 90+ animals, including dogs and one feline. The animals are there to improve travelers' days.

Yes, the American Express Centurion Lounge is near gate C46. Other options include the American Airlines Admirals Club, the Delta Air Lines Delta Sky Club and the United Airlines United Club.