Flights from Boston to Ferrel

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Sat, Oct 4

BOS

Logan Intl.

LIS

Humberto Delgado

$428 Roundtrip, found 3 days ago

$428

Roundtrip

found 3 days ago

Select LEVEL flight, departing Tue, Sep 23 from Logan Intl. to Humberto Delgado, returning Sat, Oct 4, priced at $428 found 3 days ago

Mon, Sep 29 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$530 Roundtrip, found 2 days ago

$530

Roundtrip

found 2 days ago

Select British Airways flight, departing Mon, Sep 29 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $530 found 2 days ago

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$551 Roundtrip, just found

$551

Roundtrip

just found

Select American Airlines flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $551 just found

Fri, Oct 3 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$608 Roundtrip, found 2 days ago

$608

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Fri, Oct 3 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $608 found 2 days ago

Tue, Sep 23 - Sat, Oct 4

BOS

Logan Intl.

LIS

Humberto Delgado

$634 Roundtrip, found 3 days ago

$634

Roundtrip

found 3 days ago

Select United flight, departing Tue, Sep 23 from Logan Intl. to Humberto Delgado, returning Sat, Oct 4, priced at $634 found 3 days ago

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$649 Roundtrip, just found

$649

Roundtrip

just found

Select Iberia flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $649 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$661 Roundtrip, just found

$661

Roundtrip

just found

Select Swiss International Air Lines flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $661 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$669 Roundtrip, just found

$669

Roundtrip

just found

Select Virgin Atlantic flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $669 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$669 Roundtrip, just found

$669

Roundtrip

just found

Select Delta flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $669 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$685 Roundtrip, just found

$685

Roundtrip

just found

Select Air Canada flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $685 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$708 Roundtrip, just found

$708

Roundtrip

just found

Select Lufthansa flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $708 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$721 Roundtrip, just found

$721

Roundtrip

just found

Select KLM flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $721 just found

Wed, Aug 20 - Sun, Aug 31

BOS

Logan Intl.

LIS

Humberto Delgado

$723 Roundtrip, found 3 days ago

$723

Roundtrip

found 3 days ago

Select Icelandair flight, departing Wed, Aug 20 from Logan Intl. to Humberto Delgado, returning Sun, Aug 31, priced at $723 found 3 days ago

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$799 Roundtrip, just found

$799

Roundtrip

just found

Select Finnair flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $799 just found

Tue, Sep 23 - Sat, Oct 4

BOS

Logan Intl.

LIS

Humberto Delgado

$880 Roundtrip, found 3 days ago

$880

Roundtrip

found 3 days ago

Select Aer Lingus flight, departing Tue, Sep 23 from Logan Intl. to Humberto Delgado, returning Sat, Oct 4, priced at $880 found 3 days ago

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$964 Roundtrip, just found

$964

Roundtrip

just found

Select SATA International-Azores Airlines S.A. flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $964 just found

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$1,007 Roundtrip, just found

$1,007

Roundtrip

just found

Select Air France flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $1,007 just found

Tue, Sep 23 - Sat, Oct 4

BOS

Logan Intl.

LIS

Humberto Delgado

$1,071 Roundtrip, found 3 days ago

$1,071

Roundtrip

found 3 days ago

Select Scandinavian Airlines flight, departing Tue, Sep 23 from Logan Intl. to Humberto Delgado, returning Sat, Oct 4, priced at $1,071 found 3 days ago

Tue, Sep 23 - Sat, Oct 4

BOS

Logan Intl.

LIS

Humberto Delgado

$1,150 Roundtrip, found 3 days ago

$1,150

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Tue, Sep 23 from Logan Intl. to Humberto Delgado, returning Sat, Oct 4, priced at $1,150 found 3 days ago

Wed, Oct 1 - Wed, Oct 22

BOS

Logan Intl.

LIS

Humberto Delgado

$1,927 Roundtrip, just found

$1,927

Roundtrip

just found

Select Brussels Airlines flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $1,927 just found