$319+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Barcelona-El Prat to California with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $611 (Iberia) |
|---|---|
One-way from | $319 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $772 |
Good round-trip deal | $231 or less |
Good one-way deal | $143 or less |
Find flight deals from Barcelona-El Prat to California
Cheapest flights from Barcelona-El Prat to CaliforniaExplore 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 June 12, 2025.
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 June 12, 2025.
This Iberia deal was found by Cheapflights users on 6/10. 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.
This Air Canada deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Finnair deal was found by Cheapflights users on 6/10. 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.
This KLM deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
This Flighttix deal was found by Cheapflights users on 6/11. 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.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
This lol.travel deal was found by Cheapflights users on 6/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
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 June 12, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BarcelonaSan Francisco
BCN - SFO
BCNSFO
Barcelona-El Prat
Sat 10/18
7:40 am-11:55 pm
2 stops25h 15m
San Francisco
Wed 10/29
6:30 pm-9:10 am
1 stop30h 40m
BarcelonaSan Francisco
BCN - SFO
BCNSFO
Barcelona-El Prat
Thu 10/16
6:50 am-11:09 pm
2 stops25h 19m
San Francisco
Tue 11/4
10:46 am-2:45 pm
2 stops18h 59m
BarcelonaSan Francisco
BCN - SFO
BCNSFO
Barcelona-El Prat
Mon 10/20
6:50 am-7:44 pm
2 stops21h 54m
San Francisco
Sun 11/2
7:00 am-1:05 pm
1 stop21h 05m
BarcelonaSan Francisco
BCN - SFO
BCNSFO
Barcelona-El Prat
Sat 10/18
2:05 pm-6:10 pm
Nonstop13h 05m
San Francisco
Sat 11/1
9:32 am-9:00 am
1 stop15h 28m
BarcelonaSan Francisco
BCN - SFO
BCNSFO
Barcelona-El Prat
Sat 9/13
9:00 am-10:00 pm
1 stop22h 00m
San Francisco
Sun 9/21
7:00 am-9:00 am
2 stops17h 00m
BarcelonaSan Francisco
BCN - SFO
BCNSFO
Barcelona-El Prat
Mon 6/23
4:00 pm-7:05 pm
Nonstop12h 05m
San Francisco
Mon 7/7
5:40 pm-2:00 pm
Nonstop11h 20m
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Sat 8/30
2:05 pm-10:32 am
1 stop29h 27m
Las Vegas Harry Reid Intl
Tue 9/9
9:51 pm-9:50 pm
2 stops38h 59m
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Thu 10/16
6:50 am-3:58 pm
2 stops18h 08m
Las Vegas Harry Reid Intl
Sun 10/19
11:20 pm-7:50 am
2 stops23h 30m
BarcelonaLos Angeles
BCN - LAX
BCNLAX
Barcelona-El Prat
Thu 6/26
6:20 am-5:18 pm
2 stops19h 58m
Los Angeles
Wed 7/9
9:04 pm-7:15 am
1 stop25h 11m
BarcelonaOntario
BCN - ONT
BCNONT
Barcelona-El Prat
Thu 6/26
12:20 pm-7:01 pm
1 stop15h 41m
Ontario
Thu 7/10
10:53 am-10:10 am
1 stop14h 17m
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.
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 June 12, 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 June 12, 2025.
Read through reviews of airlines operating flights from Barcelona to California, such as Delta, KLM and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$468 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$294 | Average$756 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$360 | Average$729 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$381 | Average$732 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$401 | Average$684 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$407 | Average$522 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$409 | Average$667 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$413 | Average$734 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$416 | Average$605 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$443 | Average$611 | FlexibilityNo cancel fee | On-time67% |