AirHint found the following cheapest one-way flights from Boston (BOS) to Athens (ATH) in September 2026 (see full year).
One-Way flights
| 07 Sep | Icelandair | ||
| 28 Sep | Icelandair | ||
| 12 Sep | Icelandair | ||
| 24 Sep | Icelandair | ||
| 08 Sep | SWISS | ||
| 18 Sep | Icelandair | ||
| 23 Sep | Icelandair | ||
| 22 Sep | Icelandair | ||
| 15 Sep | Icelandair | ||
| 27 Sep | LEVEL |
Also check the deals for return flights from Boston to Athens in September.
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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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