August is the cheapest month to fly this route, with average fares around $158 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $171 | $108 | ||
| June 2026 | $199 | $108 | Peak | |
| July 2026 | $177 | $108 | ||
| August 2026 | $158 | $108 | Best |
Departing on Wednesday offers the lowest average fares at $132. Saturday departures are the most expensive at $213, a difference of $81.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Denver to Atlanta is August, with average round-trip fares around $158. The lowest fare found in August is $108.
Wednesday departures are the cheapest, averaging $132 round trip. The most expensive day is Saturday at $213.
Based on current pricing trends, booking for August travel offers the best value. Avoid June if possible, as fares average $199 compared to $158 in the cheapest month. July is a solid middle-ground option at $177.
Flying in August instead of June can save you approximately $41 per round trip. The cheapest month averages $158 while the most expensive averages $199.
Airlines, flight times, price calendar, and more for Denver to Atlanta
View DEN → ATL Details