Flights from Washington to Olesa de Montserrat

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 5 days ago

$476

Roundtrip

found 5 days 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 5 days ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$485 Roundtrip, found 5 days ago

$485

Roundtrip

found 5 days 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 5 days ago

Sun, Aug 24 - Tue, Sep 9

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$498 Roundtrip, found 4 days ago

$498

Roundtrip

found 4 days ago

Select United flight, departing Sun, Aug 24 from Washington Dulles Intl. to Barcelona Intl., returning Tue, Sep 9, priced at $498 found 4 days ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$511 Roundtrip, found 6 days ago

$511

Roundtrip

found 6 days 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 6 days ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$513 Roundtrip, found 5 days ago

$513

Roundtrip

found 5 days 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 5 days ago

Sun, Sep 7 - Fri, Sep 19

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$523 Roundtrip, found 5 days ago

$523

Roundtrip

found 5 days 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 5 days ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$536 Roundtrip, found 6 days ago

$536

Roundtrip

found 6 days 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 6 days ago

Sun, Aug 24 - Sun, Sep 7

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$548 Roundtrip, found 4 days ago

$548

Roundtrip

found 4 days ago

Select United flight, departing Sun, Aug 24 from Washington Dulles Intl. to Barcelona Intl., returning Sun, Sep 7, priced at $548 found 4 days ago

Thu, Sep 18 - Fri, Sep 26

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$642 Roundtrip, found 6 days ago

$642

Roundtrip

found 6 days 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 6 days ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$663 Roundtrip, found 6 days ago

$663

Roundtrip

found 6 days 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 6 days ago

Tue, Jul 22 - Mon, Jul 28

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$803 Roundtrip, found 23 hours ago

$803

Roundtrip

found 23 hours ago

Select Virgin Atlantic flight, departing Tue, Jul 22 from Washington Dulles Intl. to Barcelona Intl., returning Mon, Jul 28, priced at $803 found 23 hours ago

Fri, Jul 25 - Wed, Jul 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$814 Roundtrip, found 23 hours ago

$814

Roundtrip

found 23 hours ago

Select Swiss International Air Lines flight, departing Fri, Jul 25 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Jul 30, priced at $814 found 23 hours ago

Fri, Jul 25 - Wed, Jul 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$819 Roundtrip, found 23 hours ago

$819

Roundtrip

found 23 hours ago

Select Lufthansa flight, departing Fri, Jul 25 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Jul 30, priced at $819 found 23 hours ago

Sun, Jul 13 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$825 Roundtrip, found 6 days ago

$825

Roundtrip

found 6 days 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 6 days ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$838 Roundtrip, found 6 days ago

$838

Roundtrip

found 6 days ago

Select Finnair flight, departing Thu, Sep 18 from Ronald Reagan Washington National to Barcelona Intl., returning Fri, Sep 26, priced at $838 found 6 days ago

Fri, Jul 25 - Wed, Jul 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$891 Roundtrip, found 23 hours ago

$891

Roundtrip

found 23 hours ago

Select Brussels Airlines flight, departing Fri, Jul 25 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Jul 30, priced at $891 found 23 hours ago

Fri, Jul 25 - Wed, Jul 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$1,001 Roundtrip, found 23 hours ago

$1,001

Roundtrip

found 23 hours ago

Select Aer Lingus flight, departing Fri, Jul 25 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Jul 30, priced at $1,001 found 23 hours ago

Fri, Jul 25 - Wed, Jul 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$1,046 Roundtrip, found 23 hours ago

$1,046

Roundtrip

found 23 hours ago

Select TAP Portugal flight, departing Fri, Jul 25 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Jul 30, priced at $1,046 found 23 hours ago

Thu, Sep 18 - Fri, Sep 26

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$1,086 Roundtrip, found 6 days ago

$1,086

Roundtrip

found 6 days 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 6 days ago

Fri, Jul 25 - Wed, Jul 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$1,107 Roundtrip, found 23 hours ago

$1,107

Roundtrip

found 23 hours ago

Select Air France flight, departing Fri, Jul 25 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Jul 30, priced at $1,107 found 23 hours ago