Cheapest one-way flights from Boston to Athens in September from $281

Best time to book flights for Boston (BOS) to Athens (ATH) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Athens (ATH) in September 2025 (see full year).

One-Way flights

23 Sep LEVEL
09 Sep Spirit Airlines
08 Sep LEVEL
26 Sep LEVEL
03 Sep LEVEL
04 Sep LEVEL
19 Sep LEVEL
14 Sep LEVEL
17 Sep Spirit Airlines
18 Sep Azores Airlines

Also check the deals for return flights from Boston to Athens 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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