BWI - BCN

$322 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 7/26. 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
$774
Typical prices: $737-$526
Multiple Airlines
Sat 9/12Sat 9/19
BWI - BCN • 2 stops
Cheapest one-way
$322
Typical prices: $789-$971
Multiple Airlines
Sun 7/26
BWI - BCN • 2 stops
Top airlines
Cheapest • from $805 (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
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 24% 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
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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

Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
8:30 pm - 1:25 am
BWI
-
BCN
22h 55m
2 stops
Multiple Airlines Logo
7:50 am - 7:25 pm
BCN
-
BWI
17h 35m
2 stops
$774Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
8:30 pm - 9:10 am
BWI
-
BCN
30h 40m
3 stops
Multiple Airlines Logo
7:50 am - 7:25 pm
BCN
-
BWI
17h 35m
2 stops
$779Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
Scandinavian Airlines Logo
2:10 pm - 6:20 pm
BWI
-
BCN
22h 10m
2 stops
Scandinavian Airlines Logo
12:25 pm - 10:37 pm
BCN
-
BWI
40h 12m
2 stops
$805Scandinavian Airlines
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
7:40 pm - 9:00 pm
BWI
-
BCN
19h 20m
2 stops
Multiple Airlines Logo
2:40 pm - 6:45 pm
BCN
-
BWI
34h 05m
1 stop
$809Multiple Airlines
Tue, Sep 1 - Sat, Sep 5
Multiple Airlines Logo
1:10 pm - 10:10 pm
BWI
-
BCN
27h 00m
2 stops
Multiple Airlines Logo
8:00 am - 7:40 pm
BCN
-
BWI
17h 40m
2 stops
$810Multiple Airlines
Sun, Aug 16 - Thu, Aug 27
Multiple Airlines Logo
8:30 pm - 12:25 am
BWI
-
BCN
21h 55m
2 stops
Multiple Airlines Logo
8:10 am - 10:15 pm
BCN
-
BWI
20h 05m
2 stops
$817Multiple Airlines
Sun, Aug 9 - Fri, Aug 21
Multiple Airlines Logo
8:30 pm - 7:45 pm
BWI
-
BCN
17h 15m
2 stops
Multiple Airlines Logo
5:45 am - 7:25 pm
BCN
-
BWI
19h 40m
2 stops
$839Multiple Airlines
Wed, Aug 26 - Sat, Sep 5
Multiple Airlines Logo
1:10 pm - 4:05 pm
BWI
-
BCN
20h 55m
2 stops
Multiple Airlines Logo
8:00 am - 7:40 pm
BCN
-
BWI
17h 40m
2 stops
$840Multiple Airlines
Sat, Jul 11 - Fri, Jul 24
Multiple Airlines Logo
7:27 pm - 1:05 pm
BWI
-
BCN
35h 38m
1 stop
Multiple Airlines Logo
11:25 am - 11:18 pm
BCN
-
BWI
17h 53m
2 stops
$844Multiple Airlines
Fri, Oct 9 - Mon, Oct 19
Multiple Airlines Logo
8:30 pm - 12:30 am
BWI
-
BCN
22h 00m
2 stops
Multiple Airlines Logo
7:40 am - 7:40 pm
BCN
-
BWI
18h 00m
1 stop
$848Multiple Airlines
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 3 weeks before departure, which saves you about 24% 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$322
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 $322 for a one-way ticket and $774 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 8425 reviews
8.5Crew
7.8Entertainment
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

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

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

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

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

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

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

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.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

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.

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.

Flight was good but temp in the cabin was cold.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

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

Information on your arrival and departure airports