Search flights from Boston (BOS) to Lisbon (LIS)

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Cheapest flights to Lisbon

The cheapest flights available in the next 60 days – prices are updated regularly

BOSLogan Airport

LISHumberto Delgado Airport

BOSLogan Airport

LISHumberto Delgado Airport

BOSLogan Airport

LISHumberto Delgado Airport

See predicted flight prices

Plan your trip based on our price predictions one-way flights to Lisbon

Check prices for September 24

You'll see final prices and further details before you book

Flying from Boston to Lisbon: things to know

The most popular route is from Logan Airport in Boston to Humberto Delgado Airport in Lisbon. On average this flight takes 7 hours 34 minutes one-way and costs $1,391 round-trip.

Most popular route	Logan Airport (BOS) to Humberto Delgado Airport (LIS)
Average flight time	7 hours 34 minutes
Average round-trip price	$1,391
Fly from Boston to Lisbon	21 airlines

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Airlines that fly from Boston to Lisbon

Airline options may vary according to recently booked flights and your search terms

TAP Portugal
Azores Airlines
Delta
Aer Lingus
American Airlines
British Airways
Originair
Lufthansa
United Airlines
Scandinavian Airlines
Swiss
Iberia
Vueling
Air Canada
Icelandair
JetBlue

Frequently asked questions

It takes about 7 hours 34 minutes to fly from Boston to Lisbon. Flight durations are based on flights booked in the last 6 months.

The average price for a round-trip from Logan Airport (BOS) to Humberto Delgado Airport (LIS) is $1,391. Prices are based on flights booked in the last 6 months.

Azores Airlines, JetBlue, Delta, and TAP Portugal fly from Boston to Lisbon.