BWI - BCN

$222 Find Cheap Flights from Baltimore to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Barcelona departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Barcelona.
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Everything you should know

Cheapest round-trip
$362
Typical prices: $466-$1,177
Icelandair
Fri 1/23Fri 1/30
BWI - BCN • 1 stop
Cheapest one-way
$243
Typical prices: $409-$532
Multiple Airlines
Tue 1/13
BWI - BCN • 3 stops
Top airlines
Icelandair
Cheapest • from $362 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 26% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Barcelona (BWI-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Barcelona

Fri, Jan 23 - Fri, Jan 30
Icelandair Logo
7:40 pm - 1:15 pmBWI-BCN
11h 35m1 stop
Icelandair Logo
11:50 am - 6:40 pmBCN-BWI
12h 50m1 stop
$362Icelandair
Find Deal
Sat, Apr 11 - Sat, Apr 18
Icelandair Logo
11:35 pm - 2:45 pmBWI-BCN
33h 10m1 stop
Icelandair Logo
3:45 pm - 7:25 pmBCN-BWI
33h 40m1 stop
$365Icelandair
Find Deal
Sun, Nov 30 - Sun, Dec 14
Icelandair Logo
7:40 pm - 1:15 pmBWI-BCN
11h 35m1 stop
Icelandair Logo
11:50 am - 6:40 pmBCN-BWI
12h 50m1 stop
$366Icelandair
Find Deal
Wed, Feb 25 - Fri, Mar 27
British Airways Logo
8:35 pm - 1:40 pmBWI-BCN
11h 05m1 stop
British Airways Logo
10:10 am - 7:45 pmBCN-BWI
14h 35m1 stop
$483British Airways
Find Deal
Fri, Jan 16 - Thu, Jan 22
United Airlines Logo
5:18 pm - 9:35 amBWI-BCN
58h 17m2 stops
United Airlines Logo
1:35 pm - 9:41 pmBCN-BWI
38h 06m2 stops
$486United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
10:20 am - 9:00 amBWI-BCN
16h 40m2 stops
United Airlines Logo
6:50 am - 9:08 pmBCN-BWI
20h 18m2 stops
$496United Airlines
Find Deal
Sun, Jan 18 - Fri, Jan 23
British Airways Logo
8:35 pm - 4:05 pmBWI-BCN
13h 30m1 stop
British Airways Logo
6:40 am - 6:45 pmBCN-BWI
18h 05m1 stop
$500British Airways
Find Deal
Sun, Jan 18 - Fri, Jan 23
American Airlines Logo
2:46 pm - 12:30 pmBWI-BCN
15h 44m2 stops
American Airlines Logo
11:00 am - 11:59 pmBCN-BWI
18h 59m1 stop
$501American Airlines
Find Deal
Sun, Jan 18 - Fri, Jan 23
American Airlines Logo
2:46 pm - 12:30 pmBWI-BCN
15h 44m2 stops
American Airlines Logo
12:30 pm - 11:52 pmBCN-BWI
17h 22m2 stops
$504American Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 12
Delta Logo
10:28 am - 8:40 amBWI-BCN
16h 12m1 stop
Delta Logo
10:15 am - 12:19 amBCN-BWI
20h 04m2 stops
$508Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Baltimore to Barcelona flights

Get data-powered insights and trends into flights from Baltimore to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Baltimore to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to Barcelona-El Prat Airport departing in January.

What’s the cheapest day of the week to fly from Baltimore to Barcelona?

The average price of all round-trip flights from Baltimore to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Baltimore to Barcelona, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Barcelona, Thursday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Baltimore to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Barcelona-El Prat Airport is February, where tickets cost $595 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,310 and $1,086 respectively.

How far in advance should I book a flight from Baltimore to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Barcelona-El Prat Airport, you should book around 2 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$243
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Baltimore to Barcelona

When to book flights from Baltimore to Barcelona

Are your dates flexible? Find out the best times to travel from Baltimore to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baltimore to Barcelona flights

  • What is a good airline to choose if I am sending an Unaccompanied Minor from Baltimore to Barcelona?

    A Delta flight with one stop in Atlanta is a good choice for Unaccompanied Minors. Delta staff will supervise your child from drop-off until pick-up. Furthermore, at the connection in Atlanta, your child can enjoy the Delta Sky Zone, a staffed lounge specifically designed to entertain Unaccompanied Minors during a layover.

  • Do I need a visa in order to fly from Baltimore to Barcelona?

    Because Spain is a party to the Schengen Agreement, US citizens traveling to Spain for purposes of business or tourism do not need a visa if they intend to leave the Schengen area within 90 days. Otherwise, you will most likely need to apply for a visa.

  • Can I wait for my flight to Barcelona in an exclusive lounge at the Baltimore-Washington International Thurgood Marshall Airport (BWI)?

    Any ticketed passenger can wait in style and comfort in the exclusive The Club BWI by either presenting a prepaid lounge pass or paying at the door. This lounge is located on the D Concourse and is accessible to those with mobility challenges.

  • Can I rent a car once I land in Barcelona?

    In Terminal 1 at BCN, car rental kiosks are located just after baggage claim. In Terminal 2, they are located after customs. If you will be driving with children, be sure to reserve an add-on child safety seat. According to Spanish law, kids younger than 12 or shorter than 4 feet 5 inches must be secured in a child safety seat appropriate for their size.

  • What is the cheapest flight from Baltimore to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Baltimore to Barcelona-El Prat Airport was $243 for a one-way ticket and $362 for a round-trip.

  • Do I need a passport to fly between Baltimore and Barcelona?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Baltimore and on arrival in Barcelona.

  • Which aircraft models fly most regularly from Baltimore to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Barcelona?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Baltimore and Barcelona, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Barcelona from Baltimore?

    London is the most popular layover city among KAYAK users traveling from Baltimore to Barcelona.

  • Which is the best airline for flights from Baltimore to Barcelona, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Baltimore to Barcelona are Delta and KLM. With an average price for the route of $891 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $995 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Baltimore to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Barcelona-El Prat Airport

  • The Baltimore-Washington International Thurgood Marshall Airport (BWI) is a hub for Southwest Airlines, AirTran Airways, and others. The Josep Tarradellas Barcelona-El Prat Airport (BCN) is a hub for Air Nostrum and Vueling and a focus city for easyJet and Ryanair. Some of the cheapest tickets from BWI to BCN involve Vueling, Ryanair, and easyJet.
  • Parking your car at BWI before your trip to Barcelona is both convenient and affordable. BWI has two Long Term parking lots with over 10,000 spaces. There are sheltered shuttle stops throughout these lots, and shuttles depart for the terminal approximately every 10 to 15 minutes.
  • One of the cheapest flights from BWI to BCN that allows you to take a carry-on begins aboard Icelandair for the first two legs, then switches to Vueling for the last leg. Since the bag must be appropriate for both airlines, its dimensions may not exceed 21.6 x 15 x 7.8 inches and its weight may not exceed 22 lb.
  • If you can't find exactly the airline ticket you're looking for from Baltimore to Barcelona, or if you want a non-stop flight, consider departing from the Washington Dulles International Airport (IAD) instead of from the Baltimore-Washington International Thurgood Marshall Airport (BWI). IAD is about an hour's drive southwest of Baltimore.
  • Some of the cheapest tickets that offer the most comfortable ride are those with one or two legs on either Icelandair or TAP Air Portugal. Both of these airlines have economy seats with 31 inches of seat pitch and seat-back entertainment. Icelandair's seats have a USB outlet, and TAP Air Portugal flights provide a complimentary meal on at least one leg.

Reviews of the top 5 airlines serving from Baltimore to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9007 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

10.0 ExcellentKaren, Nov 2025EWR - LAX
Read more United Airlines reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

Great : The crew was awesome ♥️ To improve : - The rice in the "Rice with chicken" was rather s kind of rice pudding, not good at all - No power outlet to charge your phone. 😒

It was a good flight overall. Nothing to add. Keep it up!

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

Transportation from gate to airplane was poor we stayed in hot bus for 20 minute no vantilation

Because the plane was delayed from Madrid to LAX, we missed our connecting flight to Malaga. Iberia offered to book us a hotel room but I needed to be in Malaga that evening. I ended up buying train tickets to Malaga from Madrid. I also feel Iberia should compensate me for the cost of the train tickets because they didn't meet their travel obligation.

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Everything you need to know for your flight from Baltimore to Barcelona

Information on your arrival and departure airports