Flights from Boston to Portugal on LEVEL from $673*
expand_more
1 Passenger
expand_moretoday
today
Explore Our Popular Cheap Flights from Boston to Portugal
flight_takeoff
flight_land
$
No fares available
No fares available*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Best Deals for flight from Boston to Portugal
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Lisbon (LIS) | Round-trip / Economy | 01/09/2026 - 03/10/2026 | From $673 Seen: 11 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.