August is the cheapest month to fly this route, with average fares around $224 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $271 | $220 | ||
| June 2026 | $274 | $224 | Peak | |
| July 2026 | $241 | $210 | ||
| August 2026 | $224 | $210 | Best |
Departing on Tuesday offers the lowest average fares at $229. Sunday departures are the most expensive at $285, a difference of $56.
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 San Francisco to Atlanta is August, with average round-trip fares around $224. The lowest fare found in August is $210.
Tuesday departures are the cheapest, averaging $229 round trip. The most expensive day is Sunday at $285.
Based on current pricing trends, booking for August travel offers the best value. Avoid June if possible, as fares average $274 compared to $224 in the cheapest month. May is a solid middle-ground option at $271.
Flying in August instead of June can save you approximately $50 per round trip. The cheapest month averages $224 while the most expensive averages $274.
Airlines, flight times, price calendar, and more for San Francisco to Atlanta
View SFO → ATL Details