AirHint found the following cheapest one-way flights from Lisbon (LIS) to Boston (BOS) in January 2026 (see full year).
One-Way flights
| 21 Jan | Vueling Airlines | ||
| 26 Jan | LEVEL | ||
| 16 Jan | LEVEL | ||
| 30 Jan | LEVEL | ||
| 29 Jan | LEVEL | ||
| 27 Jan | LEVEL | ||
| 22 Jan | LEVEL | ||
| 14 Jan | Ryanair | ||
| 13 Jan | Azores Airlines | ||
| 10 Jan | Azores Airlines |
Also check the deals for return flights from Lisbon to Boston in January.
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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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