Cheapest weekends to fly Atlanta to Philadelphia nonstop

We price every nonstop weekend round-trip (2–4 nights, leaving Thu–Sat) on ATL → PHL and rank the weekends below by date. Right now the cheapest is Jul 4–7 at $98 round-trip — 53% below this route's typical short-trip price. Updated June 12, 2026.

Sat, Jun 13 → Tue, Jun 16 3 nights

F9 Frontier

$328 Check this weekend →

Sat, Jun 20 → Tue, Jun 23 3 nights

F9 Frontier 9% below typical

$189 Check this weekend →

Thu, Jun 25 → Sun, Jun 28 3 nights

F9 Frontier 48% below typical

$108 Check this weekend →

Cheapest weekend

Sat, Jul 4 → Tue, Jul 7 3 nights

F9 Frontier 53% below typical

$98 Check this weekend →

Prices are the cheapest nonstop round-trip we found for each weekend, checked within the last 14 days. Fares move — "Check this weekend" re-prices the exact dates live.