Cheapest one-way flights from Atlanta to Newark in September from $31

AirHint found the following cheapest one-way flights from Atlanta (ATL) to Newark (EWR) in September 2025 (see full year).

One-Way flights

30 Sep Spirit Airlines direct
23 Sep Frontier Airlines direct
24 Sep Spirit Airlines direct
25 Sep Frontier Airlines direct
27 Sep Frontier Airlines direct
29 Sep Spirit Airlines
26 Sep Spirit Airlines
29 Sep Frontier Airlines direct
26 Sep Spirit Airlines direct
28 Sep Spirit Airlines direct

Also check the deals for return flights from Atlanta to Newark in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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