Flights to Merrimack Valley from Lisbon District - $373

Cheap Flights from Lisbon District to Merrimack Valley (PT-11-BOS)

Prices were available within the past 7 days and start at $373 for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Thu, Sep 11

LIS

Lisbon

BOS

Boston

$449 Roundtrip, found 21 hours ago

$449

Roundtrip

found 21 hours ago

Select Fly Play flight, departing Fri, Sep 5 from Lisbon to Boston, returning Thu, Sep 11, priced at $449 found 21 hours ago

Fri, Nov 21 - Sat, Nov 29

LIS

Lisbon

BOS

Boston

$461 Roundtrip, found 4 days ago

$461

Roundtrip

found 4 days ago

Select Scandinavian Airlines flight, departing Fri, Nov 21 from Lisbon to Boston, returning Sat, Nov 29, priced at $461 found 4 days ago

Fri, Sep 12 - Tue, Sep 23

LIS

Lisbon

BOS

Boston

$547 Roundtrip, just found

$547

Roundtrip

just found

Select Aer Lingus flight, departing Fri, Sep 12 from Lisbon to Boston, returning Tue, Sep 23, priced at $547 just found

Tue, Sep 23 - Tue, Sep 30

LIS

Lisbon

BOS

Boston

$570 Roundtrip, found 6 days ago

$570

Roundtrip

found 6 days ago

Select TAP Portugal flight, departing Tue, Sep 23 from Lisbon to Boston, returning Tue, Sep 30, priced at $570 found 6 days ago

Sat, Oct 25 - Sat, Oct 25

LIS

Lisbon

BOS

Boston

$585 Roundtrip, found 4 days ago

$585

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Sat, Oct 25 from Lisbon to Boston, returning Sat, Oct 25, priced at $585 found 4 days ago

Wed, Sep 17 - Mon, Sep 22

LIS

Lisbon

BOS

Boston

$624 Roundtrip, found 6 days ago

$624

Roundtrip

found 6 days ago

Select Lufthansa flight, departing Wed, Sep 17 from Lisbon to Boston, returning Mon, Sep 22, priced at $624 found 6 days ago