Flights from Washington to Regencos

Cheapest flights from Washington

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.

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$476 Roundtrip, found 13 hours ago

$476

Roundtrip

found 13 hours ago

Select British Airways flight, departing Sun, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 19, priced at $476 found 13 hours ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$485 Roundtrip, found 13 hours ago

$485

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Sun, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 19, priced at $485 found 13 hours ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$489 Roundtrip, found 13 hours ago

$489

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Sun, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 19, priced at $489 found 13 hours ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$495 Roundtrip, found 1 day ago

$495

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $495 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select British Airways flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $497 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$499 Roundtrip, found 1 day ago

$499

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $499 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$505 Roundtrip, found 1 day ago

$505

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $505 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$509 Roundtrip, found 1 day ago

$509

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $509 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$511 Roundtrip, found 1 day ago

$511

Roundtrip

found 1 day ago

Select British Airways flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Barcelona Intl., returning Fri, Sep 26, priced at $511 found 1 day ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$513 Roundtrip, found 13 hours ago

$513

Roundtrip

found 13 hours ago

Select Delta flight, departing Sun, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 19, priced at $513 found 13 hours ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$523 Roundtrip, found 13 hours ago

$523

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 19, priced at $523 found 13 hours ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$536 Roundtrip, found 1 day ago

$536

Roundtrip

found 1 day ago

Select Icelandair flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $536 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$642 Roundtrip, found 1 day ago

$642

Roundtrip

found 1 day ago

Select Fly Play flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $642 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$663 Roundtrip, found 1 day ago

$663

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Barcelona Intl., returning Fri, Sep 26, priced at $663 found 1 day ago

Sun, Jul 13 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$825 Roundtrip, found 1 day ago

$825

Roundtrip

found 1 day ago

Select KLM flight, departing Sun, Jul 13 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Wed, Jul 23, priced at $825 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$838 Roundtrip, found 1 day ago

$838

Roundtrip

found 1 day ago

Select Finnair flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Barcelona Intl., returning Fri, Sep 26, priced at $838 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$1,086 Roundtrip, found 1 day ago

$1,086

Roundtrip

found 1 day ago

Select Iberia flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Barcelona Intl., returning Fri, Sep 26, priced at $1,086 found 1 day ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$1,220 Roundtrip, found 1 day ago

$1,220

Roundtrip

found 1 day ago

Select Virgin Atlantic flight, departing Thu, Sep 18 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Sep 26, priced at $1,220 found 1 day ago

Fri, Jul 11 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$1,315 Roundtrip, found 3 days ago

$1,315

Roundtrip

found 3 days ago

Select Air France flight, departing Fri, Jul 11 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Wed, Jul 23, priced at $1,315 found 3 days ago

Sun, Jul 13 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$1,429 Roundtrip, found 1 day ago

$1,429

Roundtrip

found 1 day ago

Select Aer Lingus flight, departing Sun, Jul 13 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Wed, Jul 23, priced at $1,429 found 1 day ago