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C$305 Cheap Flights from Baltimore Washington International to Barcelona

Compare Baltimore Washington International to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

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Flight deals from Baltimore Washington International to Barcelona

Looking for a cheap last-minute deal or the best round-trip flight from Baltimore Washington International to Barcelona? Find the lowest prices on one-way and round-trip tickets right here.
Barcelona.C$305 per passenger.Departing Sun., Jan. 18.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun., Jan. 18, arriving in Barcelona.Price includes taxes and charges.From C$305, select.
Barcelona.C$332 per passenger.Departing Thu., Feb. 5.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu., Feb. 5, arriving in Barcelona.Price includes taxes and charges.From C$332, select.
Barcelona.C$347 per passenger.Departing Tue., Mar. 3.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue., Mar. 3, arriving in Barcelona.Price includes taxes and charges.From C$347, select.
Barcelona.C$411 per passenger.Departing Tue., Apr. 28.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Tue., Apr. 28, arriving in Barcelona.Price includes taxes and charges.From C$411, select.
Barcelona.C$418 per passenger.Departing Mon., May 4.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon., May 4, arriving in Barcelona.Price includes taxes and charges.From C$418, select.
Barcelona.C$471 per passenger.Departing Sun., Sep. 6.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun., Sep. 6, arriving in Barcelona.Price includes taxes and charges.From C$471, select.
Barcelona.C$546 per passenger.Departing Fri., Jul. 31.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Fri., Jul. 31, arriving in Barcelona.Price includes taxes and charges.From C$546, select.
Barcelona.C$562 per passenger.Departing Mon., Aug. 10.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon., Aug. 10, arriving in Barcelona.Price includes taxes and charges.From C$562, select.

Find the cheapest month to fly from Baltimore Washington International to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Barcelona flights are currently cheapest in January.
Dec.
from C$789
Jan.
from C$305
Feb.
from C$332
Mar.
from C$347
Apr.
from C$411
May
from C$418
Jun.
from C$602
Jul.
from C$546
Aug.
from C$562
Sep.
from C$471
Oct.
from C$577
Nov.
from C$600

Baltimore Washington International to Barcelona: Alternative routes

Compare routes from Baltimore Washington International to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

Washington D.C. to Barcelona: Flight information

The things to know before you go.
Cheapest flight foundC$305
Cheapest month to flyJanuary

Finding cheap flights from Baltimore Washington International to Barcelona: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Barcelona is C$727. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Baltimore Washington International to Barcelona. But we found flights with one or more stops from C$727.
As of December 2025, there are no flights flying from Baltimore Washington International to Barcelona.
The cheapest month to fly from Baltimore Washington International to Barcelona is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Barcelona Airport on Monday, February 23, 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and Barcelona Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Barcelona.

Traveling from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Barcelona-El Prat Airport (BCN): what you need to know

  • Traveling during a peak month such as July? Public holidays and other popular seasons can lead to longer queues and delays at checkpoints. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • To break up your flight from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport, consider adding a stopover. Simply uncheck 'Direct flights only' and find a destination that interests you. Popular stopovers on the BWI - BCN route include:

    • John F. Kennedy International Airport

    • London Heathrow Airport

    • Logan International Airport

  • To see whether you need a visa to enter Spain, check with your carrier and the local embassy or consulate. They'll have all the necessary information, including any other travel documents you may need after booking your cheap ticket from BWI to BCN.

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Barcelona-El Prat Airport (BCN)

  • The lowest price we've found for a one-way ticket from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport is C$305. For a return flight on this route, the best price is C$727. Depending on the availability when you book, these fares may change.

  • To get your hands on cheap flight tickets from BWI to BCN, book early. Airlines generally offer the most competitive fares when flights are first released.

  • Finding cheap flight tickets from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport is easier if you're flexible with your dates. Use the 'Whole month' search tool to see the best prices across every month and land a great deal.

  • Create a Price Alert for cheap flight tickets from BWI to BCN. You don't need to search every day to see if fares have dropped. We'll notify you as soon as the price changes.

  • Tailor your flights using filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

Arriving at Barcelona-El Prat Airport (BCN)

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

  • Barcelona-El Prat Airport to the center of Barcelona is around 24 minutes in a car. It's approximately 18 kilometres away. Find out what options are available, such as cabs, car rentals or ride-sharing.

  • Traveling to the center by public transport takes roughly 33 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

  • It's time to plan your travel dates for your flight from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport. July is the most popular month to visit Barcelona. If you want a quieter vibe, go in February.

  • When reserving your flight from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport, consider the kind of weather you enjoy. August is the warmest month in Barcelona, with the temperature ranging from 20ºC to 31ºC.

  • January has average temperatures of between 5ºC and 14ºC. Search for cheap flight tickets from BWI to BCN around that time if you want to travel when it's cooler.

More about Barcelona

  • Once you've locked in your flights from BWI to BCN, you'll want to find somewhere to stay in Barcelona. Make one of these accommodation options your base for exploring this top destination:

  • Every great vacation has to include a little sightseeing. Sagrada Familia, Park Guell and La Rambla de Canaletes are attractions you won't want to skip in Barcelona.

Complete your Barcelona trip with hotels and a car rental

  • Once you've secured your cheap ticket to Barcelona-El Prat Airport, discover our low prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Barcelona vacation.

Plan the rest of your trip from Washington D.C. to Barcelona

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.