August is the cheapest month to fly this route, with average fares around $56 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $110 | $56 | Peak | |
| June 2026 | $58 | $56 | ||
| July 2026 | $62 | $56 | ||
| August 2026 | $56 | $56 | Best |
Departing on Wednesday offers the lowest average fares at $63. Saturday departures are the most expensive at $72, a difference of $9.
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 Raleigh to Atlanta is August, with average round-trip fares around $56.
Wednesday departures are the cheapest, averaging $63 round trip. The most expensive day is Saturday at $72.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $110 compared to $56 in the cheapest month. July is a solid middle-ground option at $62.
Flying in August instead of May can save you approximately $54 per round trip. The cheapest month averages $56 while the most expensive averages $110.
Airlines, flight times, price calendar, and more for Raleigh to Atlanta
View RDU → ATL Details