BWI - BCN

$227 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 10/1. 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

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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Cheap Flights from Baltimore to Barcelona-El Prat (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-El Prat 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

Tue, Oct 14 - Mon, Oct 20
PLAY Logo
6:50 pm - 9:45 pmBWI-BCN
20h 55m1 stop
PLAY Logo
10:40 pm - 5:40 pmBCN-BWI
25h 00m1 stop
$347PLAY
Find Deal
Sun, Oct 5 - Mon, Oct 20
PLAY Logo
6:50 pm - 9:40 pmBWI-BCN
20h 50m1 stop
PLAY Logo
10:40 pm - 5:40 pmBCN-BWI
25h 00m1 stop
$360PLAY
Find Deal
Wed, Nov 5 - Tue, Nov 11
Icelandair Logo
7:40 pm - 1:20 pmBWI-BCN
11h 40m1 stop
Icelandair Logo
11:50 am - 6:40 pmBCN-BWI
12h 50m1 stop
$461Icelandair
Find Deal
Wed, Oct 29 - Tue, Nov 4
Icelandair Logo
8:40 pm - 1:20 pmBWI-BCN
11h 40m1 stop
Icelandair Logo
11:50 am - 6:40 pmBCN-BWI
12h 50m1 stop
$462Icelandair
Find Deal
Sun, Oct 5 - Wed, Oct 15
Delta Logo
5:35 am - 7:15 amBWI-BCN
19h 40m1 stop
Delta Logo
9:30 am - 5:34 pmBCN-BWI
14h 04m1 stop
$484Delta
Find Deal
Tue, Oct 28 - Wed, Nov 12
Delta Logo
8:05 am - 7:00 amBWI-BCN
17h 55m2 stops
Delta Logo
10:15 am - 8:44 pmBCN-BWI
16h 29m2 stops
$488Delta
Find Deal
Mon, Sep 29 - Wed, Oct 8
American Airlines Logo
9:35 pm - 2:20 pmBWI-BCN
10h 45m1 stop
American Airlines Logo
1:10 pm - 7:45 pmBCN-BWI
12h 35m1 stop
$495American Airlines
Find Deal
Tue, Nov 4 - Wed, Dec 10
British Airways Logo
8:35 pm - 2:45 pmBWI-BCN
12h 10m1 stop
British Airways Logo
12:20 pm - 6:45 pmBCN-BWI
12h 25m1 stop
$496British Airways
Find Deal
Sun, Sep 28 - Tue, Oct 7
British Airways Logo
9:35 pm - 7:30 pmBWI-BCN
15h 55m1 stop
British Airways Logo
12:50 pm - 7:45 pmBCN-BWI
12h 55m1 stop
$497British Airways
Find Deal
Mon, Sep 29 - Wed, Oct 8
American Airlines Logo
9:35 pm - 2:20 pmBWI-BCN
10h 45m1 stop
American Airlines Logo
1:10 pm - 7:45 pmBCN-BWI
12h 35m1 stop
$500American Airlines
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.

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

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-El Prat, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Barcelona-El Prat, 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 $1,523 and $1,095 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 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$227
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Baltimore to Barcelona-El Prat

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-El Prat 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 $227 for a one-way ticket and $347 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Baltimore to Barcelona-El Prat?

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

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

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

  • 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 $862 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 $1,105 and an overall rating of 7.8.

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

    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-El Prat.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat 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-El Prat?

    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-El Prat 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-El Prat?

    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-El Prat 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.
7.9
DeltaOverall score based on 7979 reviews
8.5Crew
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

The flight was canceled 3 hours after original take off time

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

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!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

Delayed first flight Geneva Madrid.. We didn’t miss our 2nd flight only because the 2nd flight Madrid Dallas was 1h delayed. However we did end up missing the 3rd leg Dallas Austin. Luggage didn’t show up in Dallas. So we re missing 2 suit cases. Customer service sent us to a hotel in Dallas. Only one room booked for 5!! Pretty bad experience overall. I won’t book a flight on Iberia in the future

Crew was excellent, great customer service, checked luggage took 1 hour and a half to come out at the baggage claim, the only negative thing about the flight.

Horrible experience airline crew was unprofessional. Flight was delayed. Suit cases did not arrive. Never flying iberia again

People point to America as the model of late stage capitalism. My friends, airlines in america at least give you WiFi, and they haven’t quite smashed people into cardboard tv dinner trays yet. Iberia has mastered the tv dinner seat and WiFi is 20 euros. Be serious yall.

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

The flight was delayed over 4 hours. Business class is just slightly upgraded economy.

Delayed and missed connections on leaving the states and returning Planes were old and small- very uncomfortable. Meals were good but very infrequent service for even water/drinks. No explanations for 3+ hour delay

Boarding on the buses isn’t efficient. Overall, it was great.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

There was a slight delay. Otherwise, everything else was satisfactory.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

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