$399 Cheap British Airways flights Lisbon (LIS) to Boston (BOS)

$399 Cheap British Airways flights Lisbon (LIS) to Boston (BOS)

Prices were available within the past 7 days and start at $399 for one-way flights and $864 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 10 - Sat, Apr 18

LIS

Lisbon

BOS

Boston

$864 Roundtrip, found 10 hours ago

$864

Roundtrip

found 10 hours ago

Select British Airways flight, departing Sat, Jan 10 from Lisbon to Boston, returning Sat, Apr 18, priced at $864 found 10 hours ago

Wed, Jan 7 - Fri, Apr 17

LIS

Lisbon

BOS

Boston

$1,135 Roundtrip, found 10 hours ago

$1,135

Roundtrip

found 10 hours ago

Select British Airways flight, departing Wed, Jan 7 from Lisbon to Boston, returning Fri, Apr 17, priced at $1,135 found 10 hours ago

Wed, Jan 7 - Fri, Apr 17

LIS

Lisbon

BOS

Boston

$1,152 Roundtrip, found 10 hours ago

$1,152

Roundtrip

found 10 hours ago

Select British Airways flight, departing Wed, Jan 7 from Lisbon to Boston, returning Fri, Apr 17, priced at $1,152 found 10 hours ago

Wed, Jan 7 - Fri, Apr 17

LIS

Lisbon

BOS

Boston

$1,161 Roundtrip, found 10 hours ago

$1,161

Roundtrip

found 10 hours ago

Select British Airways flight, departing Wed, Jan 7 from Lisbon to Boston, returning Fri, Apr 17, priced at $1,161 found 10 hours ago