Cheap flights from Baltimore to Costa del Maresme

View AU$390 flight on Tue, 2 Sep. 2025Opens in a new window

Popular airlines from Baltimore to Costa del Maresme

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • Iberia

    Iberia

  • KLM

    KLM

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Baltimore (WAS) to Costa del Maresme (BCN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
BCN
Barcelona
AU$770 Return, found 5 days ago
AU$770
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Sep. from Washington to Barcelona, returning Tue, 9 Sep., priced at AU$770 found 5 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
BCN
Barcelona
AU$781 Return, found 5 days ago
AU$781
Return
found 5 days ago
Select United flight, departing Tue, 2 Sep. from Washington to Barcelona, returning Tue, 9 Sep., priced at AU$781 found 5 days ago
Air Canada
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
BCN
Barcelona
AU$791 Return, found 5 days ago
AU$791
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Sep. from Washington to Barcelona, returning Tue, 9 Sep., priced at AU$791 found 5 days ago
Delta
Fri, 15 Aug. - Fri, 29 Aug.
BWI
Baltimore
BCN
Barcelona
AU$880 Return, found 23 hours ago
AU$880
Return
found 23 hours ago
Select Delta flight, departing Fri, 15 Aug. from Baltimore to Barcelona, returning Fri, 29 Aug., priced at AU$880 found 23 hours ago
Virgin Atlantic
Fri, 15 Aug. - Fri, 29 Aug.
DCA
Washington
BCN
Barcelona
AU$880 Return, found 23 hours ago
AU$880
Return
found 23 hours ago
Select Virgin Atlantic flight, departing Fri, 15 Aug. from Washington to Barcelona, returning Fri, 29 Aug., priced at AU$880 found 23 hours ago
KLM
Fri, 15 Aug. - Fri, 29 Aug.
DCA
Washington
BCN
Barcelona
AU$920 Return, found 23 hours ago
AU$920
Return
found 23 hours ago
Select KLM flight, departing Fri, 15 Aug. from Washington to Barcelona, returning Fri, 29 Aug., priced at AU$920 found 23 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Barcelona (BCN)

May is typically the cheapest month to fly

From AU$547 - AU$2,299 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.