BWI - BCN

$256 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 7/27. 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
$698
Typical prices: $952-$582
British Airways
Sun 9/20Wed 9/30
BWI - BCN • 1 stop
Cheapest one-way
$256
Typical prices: $789-$971
Multiple Airlines
Mon 7/27
BWI - BCN • 2 stops
Top airlines
Cheapest • from $698 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Baltimore and Barcelona. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $568 (round-trip)
Shortest trip • 11h 51m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sun, Sep 20 - Wed, Sep 30
British Airways Logo
9:35 pm - 5:05 pm
BWI
-
BCN
13h 30m
1 stop
British Airways Logo
7:30 pm - 7:40 pm
BCN
-
BWI
30h 10m
1 stop
$698British Airways
Sun, Oct 11 - Thu, Oct 15
Iberia Logo
9:35 pm - 5:05 pm
BWI
-
BCN
13h 30m
1 stop
Iberia Logo
1:05 pm - 7:40 pm
BCN
-
BWI
12h 35m
1 stop
$705Iberia
Sun, Sep 20 - Wed, Sep 30
British Airways Logo
9:35 pm - 5:05 pm
BWI
-
BCN
13h 30m
1 stop
British Airways Logo
10:45 am - 5:15 pm
BCN
-
BWI
12h 30m
1 stop
$707British Airways
Sun, Sep 27 - Thu, Oct 1
British Airways Logo
9:35 pm - 5:05 pm
BWI
-
BCN
13h 30m
1 stop
British Airways Logo
12:00 pm - 7:40 pm
BCN
-
BWI
13h 40m
1 stop
$716British Airways
Sun, Oct 11 - Thu, Oct 15
American Airlines Logo
3:54 pm - 12:40 pm
BWI
-
BCN
14h 46m
2 stops
American Airlines Logo
7:40 am - 7:40 pm
BCN
-
BWI
18h 00m
1 stop
$717American Airlines
Sun, Oct 11 - Thu, Oct 15
Multiple Airlines Logo
2:07 pm - 1:35 pm
BWI
-
BCN
17h 28m
2 stops
Multiple Airlines Logo
7:40 am - 7:40 pm
BCN
-
BWI
18h 00m
1 stop
$718Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Iberia Logo
8:35 pm - 6:25 pm
BWI
-
BCN
15h 50m
1 stop
Iberia Logo
9:45 am - 6:45 pm
BCN
-
BWI
15h 00m
2 stops
$721Iberia
Tue, Sep 8 - Wed, Sep 16
British Airways Logo
7:25 pm - 2:15 pm
BWI
-
BCN
12h 50m
1 stop
British Airways Logo
10:45 am - 5:15 pm
BCN
-
BWI
12h 30m
1 stop
$726British Airways
Mon, Sep 14 - Fri, Sep 18
British Airways Logo
9:30 pm - 8:40 pm
BWI
-
BCN
17h 10m
1 stop
British Airways Logo
12:00 pm - 7:40 pm
BCN
-
BWI
13h 40m
1 stop
$728British Airways
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
9:35 pm - 8:20 pm
BWI
-
BCN
16h 45m
1 stop
British Airways Logo
7:40 am - 5:15 pm
BCN
-
BWI
15h 35m
1 stop
$731British Airways
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 September.

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 November, where tickets cost $548 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,226 and $1,010 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 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$256
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 31% 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 $256 for a one-way ticket and $698 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?

    SkyTeam, Star Alliance, 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 United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Barcelona are Delta and United Airlines. With an average price for the route of $1,105 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $800 and an overall rating of 7.4.

  • 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 8397 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

6.0 GoodDouglas, Jun 2026
SLC - CLT
Read more Delta reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

The most uncomfortable seat i’ve ever had on a flight

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

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

Information on your arrival and departure airports