Flights from Boston to El Prat de Llobregat

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, Aug 5 - Wed, Aug 20

BOS

Logan Intl.

BCN

Barcelona Intl.

$398 Roundtrip, found 4 days ago

$398

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Tue, Aug 5 from Logan Intl. to Barcelona Intl., returning Wed, Aug 20, priced at $398 found 4 days ago

Sun, Aug 3 - Wed, Aug 20

BOS

Logan Intl.

BCN

Barcelona Intl.

$403 Roundtrip, found 4 days ago

$403

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Sun, Aug 3 from Logan Intl. to Barcelona Intl., returning Wed, Aug 20, priced at $403 found 4 days ago

Tue, Aug 5 - Thu, Aug 21

BOS

Logan Intl.

BCN

Barcelona Intl.

$408 Roundtrip, found 4 days ago

$408

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Tue, Aug 5 from Logan Intl. to Barcelona Intl., returning Thu, Aug 21, priced at $408 found 4 days ago

Sun, Aug 3 - Thu, Aug 21

BOS

Logan Intl.

BCN

Barcelona Intl.

$413 Roundtrip, found 4 days ago

$413

Roundtrip

found 4 days ago

Select Virgin Atlantic flight, departing Sun, Aug 3 from Logan Intl. to Barcelona Intl., returning Thu, Aug 21, priced at $413 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$468 Roundtrip, found 2 days ago

$468

Roundtrip

found 2 days ago

Select United flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $468 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$468 Roundtrip, found 2 days ago

$468

Roundtrip

found 2 days ago

Select Air Canada flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $468 found 2 days ago

Sun, Aug 3 - Tue, Aug 19

BOS

Logan Intl.

BCN

Barcelona Intl.

$471 Roundtrip, found 4 days ago

$471

Roundtrip

found 4 days ago

Select British Airways flight, departing Sun, Aug 3 from Logan Intl. to Barcelona Intl., returning Tue, Aug 19, priced at $471 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$494 Roundtrip, found 2 days ago

$494

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $494 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$500 Roundtrip, found 2 days ago

$500

Roundtrip

found 2 days ago

Select Lufthansa flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $500 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$504 Roundtrip, found 2 days ago

$504

Roundtrip

found 2 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 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$514 Roundtrip, found 2 days ago

$514

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $514 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$515 Roundtrip, found 2 days ago

$515

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $515 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$541 Roundtrip, found 2 days ago

$541

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $541 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$605 Roundtrip, found 2 days ago

$605

Roundtrip

found 2 days ago

Select KLM flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $605 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$616 Roundtrip, found 2 days ago

$616

Roundtrip

found 2 days ago

Select Iberia flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $616 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$679 Roundtrip, found 2 days ago

$679

Roundtrip

found 2 days ago

Select Air France flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $679 found 2 days ago

Thu, Aug 7 - Tue, Aug 19

BOS

Logan Intl.

BCN

Barcelona Intl.

$688 Roundtrip, found 4 days ago

$688

Roundtrip

found 4 days ago

Select Finnair flight, departing Thu, Aug 7 from Logan Intl. to Barcelona Intl., returning Tue, Aug 19, priced at $688 found 4 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$736 Roundtrip, found 2 days ago

$736

Roundtrip

found 2 days ago

Select Turkish Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $736 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$916 Roundtrip, found 2 days ago

$916

Roundtrip

found 2 days ago

Select Scandinavian Airlines flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $916 found 2 days ago

Tue, Mar 17 - Tue, Mar 31

BOS

Logan Intl.

BCN

Barcelona Intl.

$955 Roundtrip, found 2 days ago

$955

Roundtrip

found 2 days ago

Select Aer Lingus flight, departing Tue, Mar 17 from Logan Intl. to Barcelona Intl., returning Tue, Mar 31, priced at $955 found 2 days ago