Flights from Boston to Pau

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, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$468 Roundtrip, found 4 days ago

$468

Roundtrip

found 4 days ago

Select Air Canada flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $468 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$468 Roundtrip, found 4 days ago

$468

Roundtrip

found 4 days ago

Select United flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $468 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$494 Roundtrip, found 4 days ago

$494

Roundtrip

found 4 days ago

Select TAP Portugal flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $494 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$500 Roundtrip, found 4 days ago

$500

Roundtrip

found 4 days ago

Select Lufthansa flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $500 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$504 Roundtrip, found 4 days ago

$504

Roundtrip

found 4 days ago

Select Swiss International Air Lines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $504 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$514 Roundtrip, found 4 days ago

$514

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $514 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$515 Roundtrip, found 4 days ago

$515

Roundtrip

found 4 days ago

Select Austrian Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $515 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$541 Roundtrip, found 4 days ago

$541

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $541 found 4 days ago

Tue, Aug 5 - Wed, Aug 20

BOS

Logan Intl.

BCN

Barcelona Intl.

$577 Roundtrip, found 1 day ago

$577

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Logan Intl. to Barcelona Intl., returning Wed, Aug 20, priced at $577 found 1 day ago

Thu, Aug 7 - Wed, Aug 20

BOS

Logan Intl.

BCN

Barcelona Intl.

$587 Roundtrip, found 1 day ago

$587

Roundtrip

found 1 day ago

Select Iberia flight, departing Thu, Aug 7 from Logan Intl. to Barcelona Intl., returning Wed, Aug 20, priced at $587 found 1 day ago

Sun, Aug 3 - Thu, Aug 21

BOS

Logan Intl.

BCN

Barcelona Intl.

$596 Roundtrip, found 1 day ago

$596

Roundtrip

found 1 day ago

Select Scandinavian Airlines flight, departing Sun, Aug 3 from Logan Intl. to Barcelona Intl., returning Thu, Aug 21, priced at $596 found 1 day ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$605 Roundtrip, found 4 days ago

$605

Roundtrip

found 4 days ago

Select KLM flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $605 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$679 Roundtrip, found 4 days ago

$679

Roundtrip

found 4 days ago

Select Air France flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $679 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$736 Roundtrip, found 4 days ago

$736

Roundtrip

found 4 days ago

Select Turkish Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $736 found 4 days ago

Fri, Aug 1 - Sat, Aug 16

BOS

Logan Intl.

BCN

Barcelona Intl.

$859 Roundtrip, found 1 day ago

$859

Roundtrip

found 1 day ago

Select LEVEL flight, departing Fri, Aug 1 from Logan Intl. to Barcelona Intl., returning Sat, Aug 16, priced at $859 found 1 day ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$955 Roundtrip, found 4 days ago

$955

Roundtrip

found 4 days ago

Select Aer Lingus flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $955 found 4 days ago

Fri, Aug 1 - Sat, Aug 16

BOS

Logan Intl.

BCN

Barcelona Intl.

$1,228 Roundtrip, found 1 day ago

$1,228

Roundtrip

found 1 day ago

Select ITA Airways flight, departing Fri, Aug 1 from Logan Intl. to Barcelona Intl., returning Sat, Aug 16, priced at $1,228 found 1 day ago

Fri, Aug 1 - Sat, Aug 16

BOS

Logan Intl.

BCN

Barcelona Intl.

$2,212 Roundtrip, found 1 day ago

$2,212

Roundtrip

found 1 day ago

Select Royal Air Maroc flight, departing Fri, Aug 1 from Logan Intl. to Barcelona Intl., returning Sat, Aug 16, priced at $2,212 found 1 day ago

Fri, Aug 1 - Sat, Aug 16

BOS

Logan Intl.

BCN

Barcelona Intl.

$2,710 Roundtrip, found 1 day ago

$2,710

Roundtrip

found 1 day ago

Select Icelandair flight, departing Fri, Aug 1 from Logan Intl. to Barcelona Intl., returning Sat, Aug 16, priced at $2,710 found 1 day ago

Fri, Aug 1 - Sat, Aug 16

BOS

Logan Intl.

BCN

Barcelona Intl.

$2,847 Roundtrip, found 1 day ago

$2,847

Roundtrip

found 1 day ago

Select SATA International-Azores Airlines S.A. flight, departing Fri, Aug 1 from Logan Intl. to Barcelona Intl., returning Sat, Aug 16, priced at $2,847 found 1 day ago