Flights from Boston to Algete

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.

Mon, Oct 6 - Thu, Oct 16

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$360 Roundtrip, found 3 hours ago

$360

Roundtrip

found 3 hours ago

Select United flight, departing Mon, Oct 6 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Thu, Oct 16, priced at $360 found 3 hours ago

Wed, Oct 8 - Thu, Oct 16

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$365 Roundtrip, found 3 hours ago

$365

Roundtrip

found 3 hours ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Thu, Oct 16, priced at $365 found 3 hours ago

Thu, Oct 9 - Fri, Oct 17

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$378 Roundtrip, found 3 hours ago

$378

Roundtrip

found 3 hours ago

Select TAP Portugal flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Fri, Oct 17, priced at $378 found 3 hours ago

Mon, Oct 6 - Mon, Oct 20

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$387 Roundtrip, found 3 hours ago

$387

Roundtrip

found 3 hours ago

Select Air Canada flight, departing Mon, Oct 6 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Mon, Oct 20, priced at $387 found 3 hours ago

Thu, Oct 9 - Thu, Oct 16

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$431 Roundtrip, found 3 hours ago

$431

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Thu, Oct 16, priced at $431 found 3 hours ago

Mon, Oct 6 - Mon, Oct 20

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$432 Roundtrip, found 3 hours ago

$432

Roundtrip

found 3 hours ago

Select British Airways flight, departing Mon, Oct 6 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Mon, Oct 20, priced at $432 found 3 hours ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$464 Roundtrip, found 1 day ago

$464

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $464 found 1 day ago

Thu, Oct 9 - Sun, Oct 19

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$516 Roundtrip, found 3 hours ago

$516

Roundtrip

found 3 hours ago

Select Lufthansa flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sun, Oct 19, priced at $516 found 3 hours ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$617 Roundtrip, found 1 day ago

$617

Roundtrip

found 1 day ago

Select Virgin Atlantic flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $617 found 1 day ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$619 Roundtrip, found 1 day ago

$619

Roundtrip

found 1 day ago

Select ITA Airways flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $619 found 1 day ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$664 Roundtrip, found 1 day ago

$664

Roundtrip

found 1 day ago

Select Finnair flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $664 found 1 day ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$692 Roundtrip, found 1 day ago

$692

Roundtrip

found 1 day ago

Select Iberia flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $692 found 1 day ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$711 Roundtrip, found 1 day ago

$711

Roundtrip

found 1 day ago

Select KLM flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $711 found 1 day ago

Thu, Oct 9 - Sun, Oct 19

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$723 Roundtrip, found 3 hours ago

$723

Roundtrip

found 3 hours ago

Select Aer Lingus flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sun, Oct 19, priced at $723 found 3 hours ago

Thu, Oct 9 - Sun, Oct 19

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$746 Roundtrip, found 3 hours ago

$746

Roundtrip

found 3 hours ago

Select Swiss International Air Lines flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sun, Oct 19, priced at $746 found 3 hours ago

Thu, Oct 9 - Sun, Oct 19

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$802 Roundtrip, found 3 hours ago

$802

Roundtrip

found 3 hours ago

Select Turkish Airlines flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sun, Oct 19, priced at $802 found 3 hours ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$817 Roundtrip, found 1 day ago

$817

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $817 found 1 day ago

Fri, Apr 24 - Wed, Apr 29

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$984 Roundtrip, found 1 day ago

$984

Roundtrip

found 1 day ago

Select SATA International-Azores Airlines S.A. flight, departing Fri, Apr 24 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 29, priced at $984 found 1 day ago

Thu, Oct 9 - Sun, Oct 19

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$1,209 Roundtrip, found 3 hours ago

$1,209

Roundtrip

found 3 hours ago

Select Air France flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sun, Oct 19, priced at $1,209 found 3 hours ago

Thu, Oct 9 - Sun, Oct 19

BOS

Logan Intl.

MAD

Adolfo Suárez Madrid-Barajas

$1,560 Roundtrip, found 3 hours ago

$1,560

Roundtrip

found 3 hours ago

Select Royal Air Maroc flight, departing Thu, Oct 9 from Logan Intl. to Adolfo Suárez Madrid-Barajas, returning Sun, Oct 19, priced at $1,560 found 3 hours ago