Cheapest one-way flights from Boston to Lisbon in March from $151

Best time to book flights for Boston (BOS) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Lisbon (LIS) in March 2025 (see full year).

One-Way flights

29 Mar LEVEL
25 Mar LEVEL
30 Mar LEVEL
01 Mar LEVEL
18 Mar LEVEL
27 Mar LEVEL
08 Mar LEVEL
20 Mar LEVEL
11 Mar LEVEL
15 Mar LEVEL

Also check the deals for return flights from Boston to Lisbon in March.

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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