Barcelona-El Prat

$150+ Cheap flights from the United States to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
Jul 8 — Jul 151
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Find cheap flights from USA to Barcelona-El Prat with Cheapflights

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Cheap flight deals from USA to Barcelona-El Prat

Keep the following information in mind while searching for USA to Barcelona-El Prat flight deals. Data was last updated July 3, 2025.

Round-trip from

$356
(Air Canada)

One-way from

$150
(oojo)

Popular in

June

Cheapest in

January

Average price

$753

Good round-trip deal

$393 or less

Good one-way deal

$253 or less
From USA to Barcelona-El Prat
One-way flight from USA to Barcelona-El Prat
Highest demand for flights based on searches. 12% potential increase in price ($92 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from USA to Barcelona-El Prat.
Price to beat on a one-way flight from USA to Barcelona-El Prat.

Find flight deals from USA to Barcelona-El Prat

Cheapest flights from USA to Barcelona-El Prat
Explore the most affordable flight options available from USA to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:40 amBOS - BCN
2 stops15h 10mAir Canada
Thu 10/1612:10 pmBCN - BOS
1 stop27h 20mAir Canada
Deal found 7/3$356
This oojo deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:45 pmBOS - BCN
1 stop14h 35mTAP AIR PORTUGAL
Tue 10/1410:40 pmBCN - BOS
1 stop21h 40mTAP AIR PORTUGAL
Deal found 7/3$357
This KLM deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:00 pmBOS - BCN
Nonstop7h 15mMultiple Airlines
Thu 9/189:00 amBCN - BOS
1 stop14h 28mMultiple Airlines
Deal found 7/2$359
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:50 amBOS - BCN
1 stop20h 00mUnited Airlines
Thu 8/2112:10 pmBCN - BOS
2 stops30h 33mUnited Airlines
Deal found 7/2$361
This Finnair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:30 pmBOS - BCN
1 stop9h 30mFinnair
Tue 10/286:10 pmBCN - BOS
Nonstop8h 45mFinnair
Deal found 7/3$364
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:00 pmBOS - BCN
Nonstop7h 15mIberia
Mon 9/156:30 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 7/1$371
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/181:25 pmBOS - BCN
1 stop16h 30mDelta
Wed 8/279:30 amBCN - BOS
Nonstop8h 20mDelta
Deal found 7/1$375
This Icelandair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:50 pmBOS - BCN
1 stop10h 20mIcelandair
Wed 10/153:45 pmBCN - BOS
1 stop12h 15mIcelandair
Deal found 7/2$390
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:35 pmBOS - BCN
1 stop18h 45mScandinavian Airlines
Sun 11/232:45 pmBCN - BOS
2 stops31h 05mScandinavian Airlines
Deal found 7/2$403
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:15 pmJFK - BCN
1 stop10h 35mSWISS
Thu 10/26:00 amBCN - JFK
1 stop12h 50mSWISS
Deal found 7/3$422
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:55 amJFK - BCN
2 stops18h 55mMultiple Airlines
Tue 10/286:45 amBCN - JFK
1 stop12h 20mMultiple Airlines
Deal found 7/3$423
This Cheapflightsfares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:25 pmJFK - BCN
Nonstop7h 55mIberia
Tue 10/281:30 pmBCN - JFK
1 stop11h 45mIberia
Deal found 7/3$425

Cheapflights Fare Finder

Customize your flight search to find flights from USA to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from the United States to Barcelona-El Prat Airport that are best for you.

Fly from

USA

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 10/5

6:10 pm-4:55 pm

1 stop16h 45m

Barcelona-El Prat

Sun 10/12

10:40 pm-2:20 pm

1 stop21h 40m

$357

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 8/18

3:20 pm-7:50 am

1 stop10h 30m

Barcelona-El Prat

Wed 8/27

12:10 pm-6:08 pm

2 stops35h 58m

$358

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 8/12

6:00 pm-7:15 am

Nonstop7h 15m

Barcelona-El Prat

Thu 9/18

9:00 am-5:28 pm

1 stop14h 28m

$359

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 8/13

10:20 am-7:50 am

1 stop15h 30m

Barcelona-El Prat

Wed 8/20

12:10 pm-12:43 pm

2 stops30h 33m

$361

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 10/15

4:30 pm-8:00 am

1 stop9h 30m

Barcelona-El Prat

Tue 10/28

6:10 pm-9:55 pm

Nonstop8h 45m

$364

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 8/31

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

Mon 9/15

6:30 pm-9:15 pm

Nonstop8h 45m

$371

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 8/18

1:25 pm-11:55 am

1 stop16h 30m

Barcelona-El Prat

Wed 8/27

9:30 am-11:50 am

Nonstop8h 20m

$375

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Fri 10/10

8:50 pm-2:45 pm

1 stop11h 55m

Barcelona-El Prat

Fri 10/17

3:45 pm-10:00 pm

1 stop12h 15m

$390

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 11/15

5:35 pm-6:20 pm

1 stop18h 45m

Barcelona-El Prat

Sun 11/23

2:45 pm-3:50 pm

2 stops31h 05m

$403

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Fri 9/19

4:15 pm-8:50 am

1 stop10h 35m

Barcelona-El Prat

Thu 10/2

6:00 am-12:50 pm

1 stop12h 50m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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The best insider tips for theUnited States to Barcelona-El Prat Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Barcelona-El Prat Airport trip
Airlines
Iberia

Iberia's Premium Economy offers 37-inch legroom and noise-canceling headphones on long-haul flights.


Iberia offers two hot meal options on long-haul flights, with special meals available upon request.

Read more about Iberiaby Emily Zemler
United Airlines

United's Polaris Class offers lie-flat seats, Saks Fifth Avenue bedding, and upscale amenity kits.


United's Premium Plus offers extra legroom, footrests, and upgraded food on international flights.

British Airways

British Airways' Club Suite offers solo pods with doors for privacy on select aircraft.


BA's World Traveller Plus offers extra seat width and legroom in a dedicated cabin.

American Airlines

American Airlines' Flagship Business offers 6'7" lay-flat beds and 16" HD screens on long-haul flights.


American's Premium Economy offers 38-inch legroom and 11.5" HD screens on long-haul flights.

Delta

Delta's Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.


Delta's Premium Select offers extra legroom, footrests, and priority services on long-haul international routes.

Read more about Deltaby Harriet Baskas
Airports
BCN

The Aerobus offers a reliable and easy commute from BCN to the city center, with buses running every 5-10 minutes from Terminal 1.

Read more about BCNby Duncan Madden
Our travel experts
Emily Zemler

Emily Zemler

Expert on Iberia

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Duncan Madden

Duncan Madden

Expert on BCN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Best time to book a flight from USA to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Barcelona-El Prat Airport

What is the cheapest month to book a flight from USA to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from USA to Barcelona-El Prat Airport (average of $523). Flying from USA to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to BCN?

Find hourly flight availability from USA to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from USA to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Azores Airlines from the United States to Barcelona-El Prat Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from USA to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from USA to Barcelona-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $150 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from $173 and Iberia from $204 one-way.

  • What are the most popular routes from USA to Barcelona-El Prat Airport?

  • What are the most reliable airlines from USA to Barcelona-El Prat Airport?

    Before booking your flight to Barcelona-El Prat Airport from USA, check out the most reliable airlines to get you to your destination on time: American Airlines (100%), Qatar Airways (100%), Alaska Airlines( 100%).

  • What are the cheapest flights from USA to Barcelona-El Prat Airport?

    The cheapest flight price from USA to Barcelona-El Prat Airport is $231. On average you can expect to pay $801. The most popular route, (New York John F Kennedy Intl - Barcelona-El Prat), can usually be booked for $283.

  • Can I find deals for flights from USA to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on USA to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Barcelona-El Prat.

  • Can I find deals for business class flights from USA to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from USA to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from USA to Barcelona-El Prat Airport (average of $523). Flying from USA to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near the United States?

Book flights to the United States if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Alternative routes for USA to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Barcelona-El Prat

Discover the top 10 airlines that operate flights from USA to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$207Average$952FlexibilityNo cancel feeOn-time60%
Azores AirlinesCheapest$265Average$454FlexibilityNo cancel feeOn-time74%
PLAYCheapest$308Average$322FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$315Average$557FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$349Average$499FlexibilityNo cancel feeOn-time76%
FinnairCheapest$367Average$738FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$401Average$723FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$404Average$935FlexibilityNo cancel feeOn-time72%
Air EuropaCheapest$409Average$635FlexibilityNo cancel feeOn-time83%
Scandinavian AirlinesCheapest$420Average$601FlexibilityNo cancel feeOn-time77%

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