Find Jetblue Airways(B6) flights from Boston to Lisbon

At the moment, you can catch a nonstop flight from Boston to Lisbon with the following airlines, including: TAP Air Portugal Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 6 hours 28 minutes to fly from Boston to Lisbon.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Lisbon is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 9 flight per week flying from Boston to Lisbon. You can check the weekly schedule for popular airlines on this route below: TAP Air Portugal: S/M/T/W/T/F/S -- TP218 (19:23)

The cheapest months to fly from Boston to Lisbon is November, when demand for travel is lower.

After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Boston to Lisbon on August 30, 2026 with TAP Air Portugal, with prices starting at US$590.

You can land at any one of the following hubs in Lisbon, with Boston Logan International Airport to Humberto Delgado Airport (BOS-LIS) is by far the most common option on this route: Humberto Delgado Airport (LIS).

The time difference between Lisbon and Boston is 5h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.