Flights from Boston to Meco

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.

Sat, Nov 15 - Thu, Nov 27

BOS

Logan Intl.

LIS

Humberto Delgado

$476 Roundtrip, found 1 hour ago

$476

Roundtrip

found 1 hour ago

Select Icelandair flight, departing Sat, Nov 15 from Logan Intl. to Humberto Delgado, returning Thu, Nov 27, priced at $476 found 1 hour ago

Mon, Nov 10 - Tue, Nov 25

BOS

Logan Intl.

LIS

Humberto Delgado

$477 Roundtrip, found 1 hour ago

$477

Roundtrip

found 1 hour ago

Select Virgin Atlantic flight, departing Mon, Nov 10 from Logan Intl. to Humberto Delgado, returning Tue, Nov 25, priced at $477 found 1 hour ago

Tue, Nov 11 - Wed, Nov 26

BOS

Logan Intl.

LIS

Humberto Delgado

$479 Roundtrip, found 1 hour ago

$479

Roundtrip

found 1 hour ago

Select Scandinavian Airlines flight, departing Tue, Nov 11 from Logan Intl. to Humberto Delgado, returning Wed, Nov 26, priced at $479 found 1 hour ago

Wed, Oct 1 - Sun, Oct 26

BOS

Logan Intl.

LIS

Humberto Delgado

$484 Roundtrip, found 4 days ago

$484

Roundtrip

found 4 days ago

Select Icelandair flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Sun, Oct 26, priced at $484 found 4 days ago

Tue, Nov 11 - Tue, Nov 25

BOS

Logan Intl.

LIS

Humberto Delgado

$491 Roundtrip, found 1 hour ago

$491

Roundtrip

found 1 hour ago

Select TAP Portugal flight, departing Tue, Nov 11 from Logan Intl. to Humberto Delgado, returning Tue, Nov 25, priced at $491 found 1 hour ago

Mon, Aug 25 - Thu, Sep 4

BOS

Logan Intl.

LIS

Humberto Delgado

$499 Roundtrip, found 4 hours ago

$499

Roundtrip

found 4 hours ago

Select United flight, departing Mon, Aug 25 from Logan Intl. to Humberto Delgado, returning Thu, Sep 4, priced at $499 found 4 hours ago

Mon, Aug 25 - Wed, Sep 3

BOS

Logan Intl.

LIS

Humberto Delgado

$499 Roundtrip, found 4 hours ago

$499

Roundtrip

found 4 hours ago

Select United flight, departing Mon, Aug 25 from Logan Intl. to Humberto Delgado, returning Wed, Sep 3, priced at $499 found 4 hours ago

Sat, Feb 28 - Tue, Mar 31

BOS

Logan Intl.

LIS

Humberto Delgado

$501 Roundtrip, found 1 day ago

$501

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Feb 28 from Logan Intl. to Humberto Delgado, returning Tue, Mar 31, priced at $501 found 1 day ago

Mon, Sep 8 - Mon, Sep 15

BOS

Logan Intl.

LIS

Humberto Delgado

$520 Roundtrip, found 1 day ago

$520

Roundtrip

found 1 day ago

Select Swiss International Air Lines flight, departing Mon, Sep 8 from Logan Intl. to Humberto Delgado, returning Mon, Sep 15, priced at $520 found 1 day ago

Thu, Nov 13 - Fri, Nov 28

BOS

Logan Intl.

LIS

Humberto Delgado

$547 Roundtrip, found 1 hour ago

$547

Roundtrip

found 1 hour ago

Select British Airways flight, departing Thu, Nov 13 from Logan Intl. to Humberto Delgado, returning Fri, Nov 28, priced at $547 found 1 hour ago

Sat, Feb 28 - Tue, Mar 31

BOS

Logan Intl.

LIS

Humberto Delgado

$553 Roundtrip, found 1 day ago

$553

Roundtrip

found 1 day ago

Select KLM flight, departing Sat, Feb 28 from Logan Intl. to Humberto Delgado, returning Tue, Mar 31, priced at $553 found 1 day ago

Sat, Feb 28 - Tue, Mar 31

BOS

Logan Intl.

LIS

Humberto Delgado

$554 Roundtrip, found 1 day ago

$554

Roundtrip

found 1 day ago

Select Lufthansa flight, departing Sat, Feb 28 from Logan Intl. to Humberto Delgado, returning Tue, Mar 31, priced at $554 found 1 day ago

Tue, Nov 11 - Sat, Nov 29

BOS

Logan Intl.

LIS

Humberto Delgado

$557 Roundtrip, found 1 hour ago

$557

Roundtrip

found 1 hour ago

Select SATA International-Azores Airlines S.A. flight, departing Tue, Nov 11 from Logan Intl. to Humberto Delgado, returning Sat, Nov 29, priced at $557 found 1 hour ago

Sat, Feb 28 - Tue, Mar 31

BOS

Logan Intl.

LIS

Humberto Delgado

$583 Roundtrip, found 1 day ago

$583

Roundtrip

found 1 day ago

Select Air France flight, departing Sat, Feb 28 from Logan Intl. to Humberto Delgado, returning Tue, Mar 31, priced at $583 found 1 day ago

Mon, Sep 8 - Mon, Sep 15

BOS

Logan Intl.

LIS

Humberto Delgado

$588 Roundtrip, found 1 day ago

$588

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Sep 8 from Logan Intl. to Humberto Delgado, returning Mon, Sep 15, priced at $588 found 1 day ago

Sat, Feb 28 - Tue, Mar 31

BOS

Logan Intl.

LIS

Humberto Delgado

$631 Roundtrip, found 1 day ago

$631

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Feb 28 from Logan Intl. to Humberto Delgado, returning Tue, Mar 31, priced at $631 found 1 day ago

Wed, Oct 1 - Sun, Oct 26

BOS

Logan Intl.

LIS

Humberto Delgado

$719 Roundtrip, found 4 days ago

$719

Roundtrip

found 4 days ago

Select Iberia flight, departing Wed, Oct 1 from Logan Intl. to Humberto Delgado, returning Sun, Oct 26, priced at $719 found 4 days ago

Thu, Nov 13 - Fri, Nov 28

BOS

Logan Intl.

LIS

Humberto Delgado

$742 Roundtrip, found 1 hour ago

$742

Roundtrip

found 1 hour ago

Select Aer Lingus flight, departing Thu, Nov 13 from Logan Intl. to Humberto Delgado, returning Fri, Nov 28, priced at $742 found 1 hour ago

Mon, Sep 8 - Mon, Sep 15

BOS

Logan Intl.

LIS

Humberto Delgado

$879 Roundtrip, found 1 day ago

$879

Roundtrip

found 1 day ago

Select Finnair flight, departing Mon, Sep 8 from Logan Intl. to Humberto Delgado, returning Mon, Sep 15, priced at $879 found 1 day ago

Mon, Sep 8 - Mon, Sep 15

BOS

Logan Intl.

LIS

Humberto Delgado

$1,101 Roundtrip, found 1 day ago

$1,101

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Sep 8 from Logan Intl. to Humberto Delgado, returning Mon, Sep 15, priced at $1,101 found 1 day ago