$235 Find Cheap Flights from Barcelona to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to the United States departing on 11/13. 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.
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Cheap Flights from Barcelona-El Prat to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$373
Los Angeles
Los Angeles1 stop$473
Las Vegas
Las Vegas2 stops$558
Miami
Miaminonstop$481
Chicago
Chicago2 stops$538
San Francisco
San Francisco1 stop$544
Boston
Bostonnonstop$377
Washington, D.C.
Baltimore1 stop$342
Denver
Denver1 stop$565
Seattle
Seattle1 stop$632
Fort Lauderdale
Fort Lauderdale2 stops$427
Atlanta
Atlanta2 stops$497
Tampa
Tampa2 stops$484
Houston
Houston2 stops$554
Honolulu
Honolulu1 stop$888
San Diego
San Diego1 stop$650
Philadelphia
Philadelphianonstop$497
New York
New York1 stop$373
Los Angeles
Los Angeles1 stop$473
Las Vegas
Las Vegas2 stops$558
Miami
Miaminonstop$481
Chicago
Chicago2 stops$538
San Francisco
San Francisco1 stop$544
Boston
Bostonnonstop$377
Washington, D.C.
Baltimore1 stop$342
Denver
Denver1 stop$565
Seattle
Seattle1 stop$632
Fort Lauderdale
Fort Lauderdale2 stops$427
Atlanta
Atlanta2 stops$497
Tampa
Tampa2 stops$484
Houston
Houston2 stops$554
Honolulu
Honolulu1 stop$888
San Diego
San Diego1 stop$650
Philadelphia
Philadelphianonstop$497

Book Cheap Barcelona-El Prat to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona-El Prat to the United States 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 Barcelona-El Prat to the United States

Fri, Oct 24 - Sun, Nov 9
Icelandair Logo
3:45 pm - 10:10 pmBCN-JFK
12h 25m1 stop
Icelandair Logo
7:25 pm - 1:20 pmJFK-BCN
11h 55m1 stop
$373Icelandair
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Tue, Nov 25 - Wed, Dec 3
LEVEL Logo
6:35 pm - 10:00 pmBCN-JFK
9h 25mnonstop
LEVEL Logo
11:45 pm - 1:20 pmJFK-BCN
7h 35mnonstop
$374LEVEL
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Thu, Nov 27 - Wed, Dec 3
United Airlines Logo
6:45 am - 6:58 pmBCN-BOS
18h 13m2 stops
United Airlines Logo
8:05 am - 9:35 amBOS-BCN
19h 30m2 stops
$378United Airlines
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Thu, Jan 22 - Mon, Jan 26
Iberia Logo
6:35 pm - 10:00 pmBCN-JFK
9h 25mnonstop
Iberia Logo
5:00 pm - 9:45 amJFK-BCN
10h 45m1 stop
$379Iberia
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Mon, Jan 19 - Sun, Feb 1
Iberia Logo
12:30 pm - 7:15 pmBCN-JFK
12h 45m1 stop
Iberia Logo
11:45 pm - 1:20 pmJFK-BCN
7h 35mnonstop
$380Iberia
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Mon, Mar 2 - Sun, Mar 8
United Airlines Logo
1:35 pm - 4:57 pmBCN-LGA
33h 22m1 stop
United Airlines Logo
2:32 pm - 8:20 amLGA-BCN
12h 48m1 stop
$385United Airlines
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Thu, Oct 23 - Thu, Oct 30
Delta Logo
6:20 am - 1:40 pmBCN-BOS
13h 20m1 stop
Delta Logo
6:00 am - 7:00 amBOS-BCN
20h 00m1 stop
$441Delta
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Fri, Dec 5 - Mon, Dec 8
Delta Logo
10:15 am - 10:29 pmBCN-BOS
18h 14m1 stop
Delta Logo
8:25 pm - 3:00 pmBOS-BCN
12h 35m1 stop
$444Delta
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Thu, Mar 5 - Mon, Mar 9
British Airways Logo
6:40 am - 3:20 pmBCN-LAX
17h 40m1 stop
British Airways Logo
12:31 am - 8:00 amLAX-BCN
23h 29m1 stop
$492British Airways
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Wed, Oct 8 - Fri, Oct 17
British Airways Logo
7:40 am - 9:24 pmBCN-ORD
20h 44m2 stops
British Airways Logo
10:35 pm - 7:05 pmORD-BCN
13h 30m1 stop
$556British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Barcelona-El Prat to the United States flights

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

What is the cheapest Barcelona-El Prat Airport to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Barcelona-El Prat Airport found in the last 72 hours was to Boston, at $271 round-trip. The most popular route is from Barcelona-El Prat Airport (BCN) to New York John F Kennedy Intl Airport (JFK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $362.

Can I save money by flying with a layover from Barcelona-El Prat Airport to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $639, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to the United States, 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 Barcelona-El Prat Airport to the United States is February, when tickets cost $433 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $722 and $669 respectively.

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

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

When flying from Barcelona-El Prat to United States, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Barcelona-El Prat, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to the United States, 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 Barcelona-El Prat Airport to the United States, you should book around 5 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$235
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Barcelona-El Prat to Boston

Flights from Barcelona-El Prat to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Barcelona-El Prat to the United States 
Verified travelerFlew with British AirwaysBCN-PHLMay 2025
Get to the airport at least 3 to 4 hours ahead -- the lines are long, and so are the walks to the gate.
IanFlew with IberiaBCN-LAXJan 2025
Be aware that checked in bags are EUR70 per bag. You can board the plane via stairs either at the front or back. I thought the experience was ok a 13 hour flight
Verified travelerFlew with IberiaBCN-ORDOct 2024
The AA website states that the cost for luggage is $45 for transatlantic flights. Encourage them to call for the actual cost as I was charged $70EU for each bag.
ErikFlew with VuelingBCN-BOSJul 2024
Check in online if you must fly this airline. Avoid excess weight (up to $250 per bag!). Better yet - fly another carrier. Single worst flying experience of my life. And I easily fly 150,000 miles every year with all types of carriers.
CassidyFlew with IberiaBCN-BOSMay 2024
Check to make sure the airline you are booking through is not subcontracting it out to a janky airline to cut costs.

FAQs - booking United States flights

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

    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 Barcelona-El Prat to United States.

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

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

    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 from Barcelona-El Prat to United States with an airline and back with another airline.

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

    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 from Barcelona-El Prat to United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $529 on average. Morning departures are around 34% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $791.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Barcelona-El Prat to the following destinations at these prices or less: New York $342 one-way - $527 round-trip; Miami $392 one-way - $575 round-trip

Reviews of the top 4 airlines serving from Barcelona-El Prat to the United States

 
Need help choosing which airline to fly with from Barcelona-El Prat to the United States? 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 7954 reviews
7.3Food
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

The airport crew helped a lot, what I didn’t like? We were not informed that we needed to pick our luggage’s, if the crew at the luggage center didn’t tell me I would have been home without my belongings, I was heading out to my next connecting flight while looking for what gate to go to, I asked one of the crews for help, he told me and he also told me to not forget to grab my luggage’s which was chocking, because on my way out the country that wasn’t required, I just hope none of your customers lost their luggage’s because of this.

Delta made it easy, comfortable and timely. The crew was fantastic.

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

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

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.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

temperature was too cold there should be free blankets, seat are very uncomfortable, entertainment is limited.

It was hidden that I needed a special fee to bring my guitar on. They charged me an extra 69 euros at the gate and did not refund me the checked bag I paid for and the over head bag I paid for which I didn't use because I had to pay for the special guitar case. Criminal behavior. They were very unkind about it as well. Terrible experience. I'd like my money back for the extras I paid for.

Basic service for a decent price, all amenities are à la cart

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

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

Chairs do not recline. Finished the trip with an aching back.

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

I paid for full WIFI- it was terrible, kept being in and out could not listen to a podcast

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

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