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$327+ Cheap flights from Barcelona-El Prat (BCN) to California

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — LAX
מאי 6 — מאי 131
ג' 5/6
ג' 5/13
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to California

Keep the following information in mind while searching for Barcelona-El Prat to California flight deals. Data was last updated מאי 1, 2025.

Round-trip from

$577
(Lufthansa)

One-way from

$327
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$672

Good round-trip deal

$584 or less

Good one-way deal

$143 or less
From Barcelona-El Prat to California
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One-way flight from Barcelona-El Prat to California
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Highest demand for flights based on searches. 17% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to California.
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Price to beat on a one-way flight from Barcelona-El Prat to California.
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Find flight deals from Barcelona-El Prat to California

Cheapest flights from Barcelona-El Prat to California
Explore the most affordable flight options available from Barcelona-El Prat to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 5/152:55 pmBCN - SFO
1 stop34h 15mSWISS
ד' 5/287:30 pmSFO - BCN
1 stop19h 05mSWISS
Deal found 4/30$578
This Flighttix deal was found by Cheapflights users on 4/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 5/154:00 pmBCN - SFO
Nonstop12h 05mMultiple Airlines
ד' 5/287:30 pmSFO - BCN
1 stop19h 05mMultiple Airlines
Deal found 4/30$582
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 5/56:20 amBCN - SFO
1 stop15h 55mITA Airways
ב' 5/193:15 pmSFO - BCN
1 stop15h 40mITA Airways
Deal found 4/30$584
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 5/62:05 pmBCN - SFO
Nonstop12h 55mVueling
ג' 5/138:00 pmSFO - BCN
Nonstop11h 45mVueling
Deal found 4/29$593
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 8/262:05 pmBCN - SFO
Nonstop13h 05mIberia
ג' 9/98:10 pmSFO - BCN
Nonstop11h 35mIberia
Deal found 4/30$594
This United Airlines deal was found by Cheapflights users on 4/29. 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.
ג' 5/206:50 amBCN - SFO
2 stops17h 45mUnited Airlines
ג' 5/275:40 pmSFO - BCN
Nonstop11h 20mUnited Airlines
Deal found 4/29$595
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 9/97:00 pmBCN - LAX
1 stop30h 20mScandinavian Airlines
ג' 9/307:30 pmLAX - BCN
1 stop29h 05mScandinavian Airlines
Deal found 4/29$604
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 5/204:00 pmBCN - SFO
Nonstop12h 05mLufthansa
ג' 5/279:05 pmSFO - BCN
1 stop15h 35mLufthansa
Deal found 4/29$605
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
ו' 5/166:15 amBCN - LAX
1 stop21h 50mMultiple Airlines
א' 6/19:25 pmLAX - BCN
1 stop26h 25mMultiple Airlines
Deal found 4/30$605
This United Airlines deal was found by Cheapflights users on 4/30. 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.
ה' 5/2212:15 pmBCN - SJC
2 stops38h 07mUnited Airlines
ב' 5/266:35 amSJC - BCN
1 stop21h 40mUnited Airlines
Deal found 4/30$611
This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 5/1512:20 pmBCN - LAX
1 stop17h 08mIberia
ב' 5/197:55 pmLAX - BCN
Nonstop11h 50mIberia
Deal found 4/29$611
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 5/1011:40 amBCN - LAX
1 stop34h 35mITA Airways
ב' 5/263:15 pmLAX - BCN
1 stop34h 35mITA Airways
Deal found 4/29$613

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to California 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 מאי 1, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to California that are best for you.

Fly from

Barcelona-El Prat

Fly to

California

Route

Depart

Return

Price

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ש' 8/30

9:40 am-4:10 pm

1 stop15h 30m

San Francisco

א' 9/14

7:30 pm-11:35 pm

1 stop19h 05m

$576

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ב' 5/19

4:00 pm-7:05 pm

Nonstop12h 05m

San Francisco

ב' 5/26

7:30 pm-7:10 pm

1 stop14h 40m

$577

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ה' 10/16

6:20 am-5:50 pm

2 stops20h 30m

San Francisco

ו' 10/24

10:10 am-2:50 pm

2 stops19h 40m

$578

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ג' 8/26

2:05 pm-6:10 pm

Nonstop13h 05m

San Francisco

ג' 9/9

8:10 pm-4:45 pm

Nonstop11h 35m

$594

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ג' 5/20

6:50 am-5:42 pm

2 stops19h 52m

San Francisco

ג' 5/27

8:15 am-7:50 am

1 stop14h 35m

$595

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ש' 5/10

6:20 am-1:15 pm

1 stop15h 55m

San Francisco

ש' 5/10

10:45 pm-3:55 pm

2 stops32h 10m

$601

BarcelonaLos Angeles

BCN - LAX

BCNLAX

Barcelona-El Prat

ג' 9/9

7:00 pm-4:20 pm

1 stop30h 20m

Los Angeles

ג' 9/30

7:30 pm-9:35 am

1 stop29h 05m

$604

BarcelonaLos Angeles

BCN - LAX

BCNLAX

Barcelona-El Prat

ו' 5/16

6:15 am-7:05 pm

1 stop21h 50m

Los Angeles

א' 6/1

9:25 pm-8:50 am

1 stop26h 25m

$605

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ה' 9/18

6:50 am-3:28 pm

2 stops17h 38m

San Francisco

א' 10/12

11:50 am-7:50 am

1 stop35h 00m

$607

BarcelonaSan Francisco

BCN - SFO

BCNSFO

Barcelona-El Prat

ד' 9/10

4:00 pm-7:15 pm

Nonstop12h 15m

San Francisco

ד' 9/17

9:05 pm-9:40 pm

1 stop15h 35m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Barcelona-El Prat to California

Have a flexible travel schedule? Discover the best time to fly to California from Barcelona-El Prat 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 Barcelona-El Prat Airport to California

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

Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to California (average of $246). Flying from Barcelona-El Prat Airport to California in March is currently the most expensive (average of $327). 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 BCN to CA?

Find hourly flight availability from Barcelona-El Prat to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated מאי 1, 2025.

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

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated מאי 1, 2025.
Read through reviews of airlines operating flights from Barcelona to California, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to California. 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 Barcelona-El Prat Airport to California one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $337. WestJet flights start at $353 while deals on Iberia start at $375 one-way.

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

    The most popular route from Barcelona-El Prat Airport to California is Barcelona-El Prat - San Francisco. You may also consider Barcelona-El Prat - Los Angeles or Barcelona-El Prat - Ontario.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Barcelona-El Prat Airport to California on time: American Airlines (96%), Qatar Airways (96%), Alaska Airlines (96%).

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

    The cheapest flight price from Barcelona-El Prat Airport to California is $297. On average you can expect to pay $859. The most popular route, (Barcelona-El Prat - San Francisco), can usually be booked for $450.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to California 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 Barcelona-El Prat Airport to California?

    Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to California (average of $246). Flying from Barcelona-El Prat Airport to California in March is currently the most expensive (average of $327). 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

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Alternative routes for Barcelona-El Prat to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Barcelona-El Prat to California

Discover the top 10 airlines that operate flights from Barcelona-El Prat to California. 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 מאי 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$258Average$468FlexibilityNo cancel feeOn-time77%
VuelingCheapest$294Average$746FlexibilityNo cancel feeOn-time88%
LEVELCheapest$360Average$748FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$367Average$551FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$381Average$733FlexibilityNo cancel feeOn-time70%
DeltaCheapest$401Average$677FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$407Average$519FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$409Average$663FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$415Average$754FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$443Average$735FlexibilityNo cancel feeOn-time67%

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