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Cheap flights from Barcelona-El Prat Airport to California from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to California departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Barcelona-El Prat Airport to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:50 pm - 11:37 am
BCN
-
BUR
30h 47m
2 stops
United Airlines Logo
11:10 am - 2:20 pm
BUR
-
BCN
18h 10m
1 stop
$588United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
9:55 am - 8:06 pm
BCN
-
ONT
19h 11m
2 stops
United Airlines Logo
6:00 am - 8:20 am
ONT
-
BCN
17h 20m
2 stops
$588United Airlines
Sat, Nov 7 - Wed, Nov 25
United Airlines Logo
6:40 am - 8:44 pm
BCN
-
SNA
23h 04m
2 stops
United Airlines Logo
7:00 am - 1:15 pm
SNA
-
BCN
22h 15m
1 stop
$588United Airlines
Fri, Oct 23 - Tue, Oct 27
British Airways Logo
10:40 am - 6:22 pm
BCN
-
ONT
16h 42m
1 stop
British Airways Logo
2:59 pm - 6:25 pm
ONT
-
BCN
18h 26m
2 stops
$595British Airways
Mon, Nov 16 - Tue, Dec 1
Delta Logo
6:00 am - 4:12 pm
BCN
-
ONT
19h 12m
2 stops
Delta Logo
7:00 am - 9:00 am
ONT
-
BCN
17h 00m
2 stops
$598Delta
Tue, Nov 17 - Fri, Nov 27
Delta Logo
6:00 am - 4:12 pm
BCN
-
ONT
19h 12m
2 stops
Delta Logo
7:00 am - 8:40 am
ONT
-
BCN
16h 40m
1 stop
$602Delta
Wed, Nov 18 - Sat, Nov 28
British Airways Logo
6:40 am - 6:01 pm
BCN
-
SNA
20h 21m
2 stops
British Airways Logo
1:26 pm - 7:50 pm
SNA
-
BCN
21h 24m
2 stops
$622British Airways
Thu, Nov 19 - Fri, Nov 27
Iberia Logo
2:00 pm - 5:55 pm
BCN
-
LAX
12h 55mnonstop
Iberia Logo
12:22 pm - 1:05 pm
LAX
-
BCN
15h 43m
1 stop
$695Iberia
Fri, Oct 2 - Mon, Oct 19
Iberia Logo
2:00 pm - 5:55 pm
BCN
-
LAX
12h 55mnonstop
Iberia Logo
6:15 pm - 5:10 pm
LAX
-
BCN
13h 55m
1 stop
$697Iberia
Fri, Oct 16 - Sun, Nov 8
SWISS Logo
6:00 am - 4:30 pm
BCN
-
LAX
19h 30m
1 stop
SWISS Logo
3:40 pm - 11:35 pm
LAX
-
BCN
22h 55m
2 stops
$710SWISS
Sat, Oct 3 - Thu, Oct 15

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Condor flights from Barcelona-El Prat Airport to California

Our best Condor deals on Barcelona-El Prat Airport to California flight tickets
Condor
Jul 23
BCN8:00 amBarcelona-El Prat
16h 15m
1 stop
LAS3:15 pmLas Vegas Harry Reid Intl
Jul 26
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
$634
Condor
Jul 23
BCN8:00 amBarcelona-El Prat
16h 15m
1 stop
LAS3:15 pmLas Vegas Harry Reid Intl
Jul 26
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
$655
Condor
Jun 25
BCN8:00 amBarcelona-El Prat
16h 15m
1 stop
LAS3:15 pmLas Vegas Harry Reid Intl
Jul 9
LAS5:15 pmLas Vegas Harry Reid Intl
19h 55m
1 stop
BCN10:10 pmBarcelona-El Prat
$669

Royal Air Maroc flights from Barcelona-El Prat Airport to California

Our best Royal Air Maroc deals on Barcelona-El Prat Airport to California flight tickets
Royal Air Maroc
Jul 2
BCN1:45 pmBarcelona-El Prat
27h 35m
1 stop
LAX8:20 amLos Angeles Los Angeles
Jul 21
LAX10:20 amLos Angeles Los Angeles
17h 25m
1 stop
BCN12:45 pmBarcelona-El Prat
$699
Royal Air Maroc
Jul 2
BCN1:45 pmBarcelona-El Prat
27h 35m
1 stop
LAX8:20 amLos Angeles Los Angeles
Jul 14
LAX10:20 amLos Angeles Los Angeles
17h 25m
1 stop
BCN12:45 pmBarcelona-El Prat
$705
Royal Air Maroc
Jul 2
BCN1:45 pmBarcelona-El Prat
27h 35m
1 stop
LAX8:20 amLos Angeles Los Angeles
Jul 17
LAX10:20 amLos Angeles Los Angeles
17h 25m
1 stop
BCN12:45 pmBarcelona-El Prat
$716

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated June 21, 2026.
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

Cheapest round-trip

BarcelonaBurbank

BCN - BUR

BCNBUR

Barcelona-El Prat

Wed 9/2

1:50 pm-11:37 am

2 stops30h 47m

Burbank Bob Hope

Sun 9/6

11:10 am-2:20 pm

1 stop18h 10m

$588

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Sat 11/7

9:55 am-8:06 pm

2 stops19h 11m

Ontario

Wed 11/25

6:00 am-8:20 am

2 stops17h 20m

$588

BarcelonaSanta Ana

BCN - SNA

BCNSNA

Barcelona-El Prat

Fri 10/23

6:40 am-8:44 pm

2 stops23h 04m

Santa Ana J. Wayne/Orange Cnty

Tue 10/27

7:00 am-1:15 pm

1 stop22h 15m

$588

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Mon 11/16

10:40 am-6:22 pm

1 stop16h 42m

Ontario

Tue 12/1

2:59 pm-6:25 pm

2 stops18h 26m

$595

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Tue 11/17

6:00 am-4:12 pm

2 stops19h 12m

Ontario

Fri 11/27

7:00 am-9:00 am

2 stops17h 00m

$598

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Wed 11/18

6:00 am-4:12 pm

2 stops19h 12m

Ontario

Sat 11/28

7:00 am-8:40 am

1 stop16h 40m

$602

BarcelonaSanta Ana

BCN - SNA

BCNSNA

Barcelona-El Prat

Thu 11/19

6:40 am-6:01 pm

2 stops20h 21m

Santa Ana J. Wayne/Orange Cnty

Fri 11/27

1:26 pm-7:50 pm

2 stops21h 24m

$622

BarcelonaLos Angeles

BCN - LAX

BCNLAX

Barcelona-El Prat

Fri 10/2

2:00 pm-5:55 pm

Nonstop12h 55m

Los Angeles Los Angeles

Mon 10/19

12:22 pm-1:05 pm

1 stop15h 43m

$695
Quickest round-trip

BarcelonaLos Angeles

BCN - LAX

BCNLAX

Barcelona-El Prat

Fri 10/16

2:00 pm-5:55 pm

Nonstop12h 55m

Los Angeles Los Angeles

Sun 11/8

6:15 pm-5:10 pm

1 stop13h 55m

$697

BarcelonaLos Angeles

BCN - LAX

BCNLAX

Barcelona-El Prat

Sat 10/3

6:00 am-4:30 pm

1 stop19h 30m

Los Angeles Los Angeles

Thu 10/15

3:40 pm-11:35 pm

2 stops22h 55m

$710

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of March is another great option to travel to California, with average flight prices from Barcelona-El Prat Airport averaging around $256.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Barcelona-El Prat Airport to California is on a Saturday. Travelers who choose to depart for California on a Saturday will often find tickets for as low as $706. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $783.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as $695. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $760 on average. Flights to California from Barcelona-El Prat Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Barcelona-El Prat to California flight route?

Fly from Barcelona-El Prat to Los Angeles for the best Barcelona-El Prat - California flight prices

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

You are more likely to see cheaper flights to California from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $711 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Barcelona-El Prat Airport for as low as $581 on momondo.

What cabin class options are available on Barcelona-El Prat Airport to California flights?

There are 3 cabin classes available to choose from on Barcelona-El Prat Airport to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Barcelona-El Prat Airport to California flights?

You could potentially save up to 21% on your flight if you consider stops on a Barcelona-El Prat Airport to California flight.

Cheap Barcelona-El Prat Airport to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to California

Best Price Found

$472

Fastest flight time

12h 10m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in California

418 airports
The best one-way flight to California from Barcelona-El Prat Airport in the past 72 hours is $472. The best round-trip flight deal from Barcelona-El Prat Airport to California found on momondo in the last 72 hours is $695.
The fastest flight from Barcelona-El Prat Airport to California takes 12h 10m
Direct flights go from Barcelona-El Prat Airport to California on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 418 airports in California. From Barcelona-El Prat Airport there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to California

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to California?

    Prices for flights from Barcelona-El Prat Airport to California were last updated today.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to California?

  • How old do you have to be to fly from Barcelona-El Prat Airport to California?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Barcelona-El Prat Airport to California?

Best airlines flying from Barcelona-El Prat Airport to California

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to California with momondo
Airline
Rating
Free Cancellation
Price
LEVELPriceFrom $207Free CancellationRating
0.0
0 reviews
Search LEVEL flights
IberiaPriceFrom $440Free CancellationRating
7.0
3,245 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom $462Free CancellationRating
7.2
2,291 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $472Free CancellationRating
7.8
8,423 reviews
Search Delta flights
British AirwaysPriceFrom $473Free CancellationRating
6.7
8,063 reviews
Search British Airways flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
9,870 reviews
Search United Airlines flights
LufthansaPriceFrom $479Free CancellationRating
6.8
8,085 reviews
Search Lufthansa flights
KLMPriceFrom $533Free CancellationRating
7.8
1,530 reviews
Search KLM flights
SWISSPriceFrom $534Free CancellationRating
7.5
1,972 reviews
Search SWISS flights
American AirlinesPriceFrom $561Free CancellationRating
7.1
11,729 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to California?

It is quick and easy to find Barcelona to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.

Can I find flights from Barcelona to California with flexible booking policies on momondo?

All flight searches from Barcelona to California on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Barcelona to California?

momondo helps you find the best flight between Barcelona and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Barcelona to California right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Barcelona to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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