AirHint found the following cheapest one-way flights from Lisbon (LIS) to Boston (BOS) in June 2026 (see full year).
One-Way flights
| 17 Jun | Iberia | ||
| 10 Jun | Ryanair | ||
| 23 Jun | Ryanair | ||
| 14 Jun | Ryanair | ||
| 01 Jun | Azores Airlines | ||
| 26 Jun | Air Transat | ||
| 17 Jun | TAP | direct | |
| 10 Jun | TAP | direct | |
| 11 Jun | TAP | direct | |
| 09 Jun | TAP | direct |
Also check the deals for return flights from Lisbon to Boston in June.
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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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