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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

Book the best Barcelona fare with no extra fees

Flight deals from Baltimore Washington International to Barcelona

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to Barcelona? Find the lowest prices on one-way and return tickets right here.
Barcelona.ج.م.‏ 10,627 per passenger.Departing Sun, 18 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 18 Jan, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 10,627, select.
Barcelona.ج.م.‏ 11,580 per passenger.Departing Thu, 5 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 5 Feb, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 11,580, select.
Barcelona.ج.م.‏ 12,105 per passenger.Departing Tue, 3 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 3 Mar, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 12,105, select.
Barcelona.ج.م.‏ 14,308 per passenger.Departing Tue, 28 Apr.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Tue, 28 Apr, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 14,308, select.
Barcelona.ج.م.‏ 14,574 per passenger.Departing Mon, 4 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon, 4 May, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 14,574, select.
Barcelona.ج.م.‏ 16,427 per passenger.Departing Sun, 6 Sep.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun, 6 Sep, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 16,427, select.
Barcelona.ج.م.‏ 19,015 per passenger.Departing Fri, 31 Jul.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Fri, 31 Jul, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 19,015, select.
Barcelona.ج.م.‏ 19,570 per passenger.Departing Mon, 10 Aug.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon, 10 Aug, arriving in Barcelona.Price includes taxes and charges.From ج.م.‏ 19,570, 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 ج.م.‏ 27,498
Jan
from ج.م.‏ 10,627
Feb
from ج.م.‏ 11,580
Mar
from ج.م.‏ 12,105
Apr
from ج.م.‏ 14,308
May
from ج.م.‏ 14,574
Jun
from ج.م.‏ 20,969
Jul
from ج.م.‏ 19,015
Aug
from ج.م.‏ 19,570
Sep
from ج.م.‏ 16,427
Oct
from ج.م.‏ 20,094
Nov
from ج.م.‏ 20,903

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 foundج.م.‏ 10,627
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 ج.م.‏ 25,354. 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 ج.م.‏ 25,354.
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, 23 February 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.

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

  • Barcelona is five hours ahead of Washington DC and follows the UTC+1 timezone.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your BWI to BCN flight.

  • Travelling during a peak month like July? School holidays and other high seasons can mean longer queues and delays at check-in and security. Play things extra safe and get there up to four hours before international flights and two hours before a domestic departure.

  • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport. These are the most popular stopovers between BWI and BCN:

    • Logan International Airport

    • London Heathrow Airport

    • John F. Kennedy International Airport

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

  • ج.م.‏ 10,627 is the best price for a one-way Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport flight. A return flight starts from ج.م.‏ 25,354. These prices may change based on availability and demand.

  • It's usually smart to book as early as possible if you're hoping to get cheap tickets from BWI to BCN. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • Finding cheap flights from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search function to see the lowest fares across the month and snap up a great deal.

  • Never miss a deal on cheap flights from BWI to BCN by setting up a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Tailor your flights with filters. Select your departure and arrival times, airlines and total journey duration. You can also sort 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)

  • Of the flights that depart from Baltimore/Wash International Thurgood Marshall Airport, 77.13% touch down on time at their destination.

  • To get to Baltimore/Wash International Thurgood Marshall Airport from central Washington DC, it'll take about 50 minutes by car. Of course, this depends on traffic. It's approximately 48 kilometres from the airport to the city centre.

  • You can expect a trip time of around 1 hour 30 minutes when using public transport.

  • Looking for a handy hotel near BWI? If you're catching an early flight from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Barcelona-El Prat Airport (BCN)

  • If you have a late Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport flight, nothing tops the convenience of being close to the terminal. Grab your suitcases from the carousel and then be resting not long after at one of these hotels near BCN:

  • Travel at your own speed with a Barcelona-El Prat Airport rental car. Pick up a set of wheels from Record Go, Goldcar or Nizacars Rent A Car and find adventure across Barcelona and beyond.

  • Booking your ride from Barcelona-El Prat Airport about four weeks in advance can help you get the best possible rate.

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

  • Barcelona-El Prat Airport is roughly 18 kilometres from the centre of Barcelona. The drive time takes around 25 minutes.

  • When travelling by public transport, expect a journey time of roughly 35 minutes.

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

  • The quietest month for a flight from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport is January, while July is the most popular. Pick the ideal time to go to Barcelona based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Barcelona is August, with temperatures ranging between 20ºC and 31ºC. Lock in your flights from Baltimore/Wash International Thurgood Marshall Airport to Barcelona-El Prat Airport in this month if you enjoy this type of weather.

  • January has average temperatures of between 5ºC and 14ºC. Look for cheap tickets from BWI to BCN sometime around then if you'd rather travel in cooler conditions.

Explore more of Spain

  • You've done Barcelona, now it's time to explore other corners of Spain. Journey around 257 kilometres west to Zaragoza to tick off its leading attractions. From Puente de Piedra to Museo Pablo Gargallo and El Tubo, there's plenty to keep you busy.

  • If you're looking to explore another major stop in Spain, head for Logroño, about 402 kilometres west of Barcelona. Concatedral de Santa Maria de la Redonda, Museo de la Rioja and Iglesia de Santiago el Real are key highlights.

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.