What airlines fly to California?

LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to California from Buenos Aires according to our data. LATAM Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to California. Keep in mind that there are 5 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buenos Aires to California?

Avianca, American Airlines, and Copa Airlines are the most popular carriers operating from Buenos Aires to California

When did momondo last update prices for flights from Buenos Aires to California?

Prices for flights from Buenos Aires to California refresh daily.

How many operators does momondo search for flights from Buenos Aires to California?

The number of operators available for flights from Buenos Aires to California is 5 as of June 2026.

How old do you have to be to fly from Buenos Aires to California?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to California.

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

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$366 Cheap Flights from Buenos Aires to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 9:45 pm

EZE

ONT

18h 35m

2 stops

11:35 pm - 12:25 am

ONT

EZE

20h 50m

2 stops

$625Avianca

Sat, Aug 22 - Sat, Aug 29

4:50 pm - 9:45 pm

EZE

ONT

32h 55m

2 stops

11:35 pm - 3:40 pm

ONT

EZE

36h 05m

2 stops

$661Avianca

Fri, Aug 21 - Tue, Sep 15

5:25 am - 11:22 pm

EZE

LAX

21h 57m

1 stop

12:06 pm - 7:51 am

LAX

EZE

15h 45m

1 stop

$690Copa Airlines

Thu, Jun 25 - Tue, Jul 7

2:49 pm - 12:46 pm

EZE

LAX

25h 57m

1 stop

2:19 am - 10:27 pm

LAX

EZE

16h 08m

1 stop

$700Copa Airlines

Thu, Jun 25 - Mon, Jul 6

9:05 pm - 12:27 pm

EZE

LAX

19h 22m

1 stop

9:02 am - 7:15 am

LAX

EZE

18h 13m

2 stops

$711American Airlines

Tue, Aug 4 - Fri, Aug 21

10:05 pm - 9:54 am

EZE

LAX

15h 49m

1 stop

10:40 am - 7:00 am

LAX

EZE

16h 20m

1 stop

$725American Airlines

Mon, Jun 22 - Tue, Jul 7

9:00 pm - 10:49 am

EZE

LAS

17h 49m

2 stops

4:59 pm - 8:00 am

LAS

EZE

35h 01m

1 stop

$790United Airlines

Sun, Sep 6 - Thu, Sep 17

3:45 pm - 2:01 pm

AEP

LAS

26h 16m

2 stops

9:30 am - 2:50 pm

LAS

AEP

25h 20m

2 stops

$902LATAM Airlines

Tue, Aug 18 - Thu, Sep 3

5:35 pm - 4:20 pm

AEP

LAS

26h 45m

2 stops

12:53 pm - 7:40 pm

LAS

AEP

26h 47m

2 stops

$945LATAM Airlines

Mon, Aug 17 - Thu, Sep 3

9:00 pm - 2:03 pm

EZE

SNA

21h 03m

1 stop

12:03 pm - 8:00 am

SNA

EZE

15h 57m

1 stop

$1,152United Airlines

Tue, Aug 4 - Wed, Aug 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Copa Airlines flights from Buenos Aires to California

Our best Copa Airlines deals on Buenos Aires to California flight tickets

Copa Airlines

Jun 25

EZE5:25 amBuenos Aires Ministro Pistarini

21h 57m

1 stop

LAX11:22 pmLos Angeles

Jul 7

LAX12:06 pmLos Angeles

15h 45m

1 stop

EZE7:51 amBuenos Aires Ministro Pistarini

$690

Copa Airlines

Jun 25

EZE2:49 pmBuenos Aires Ministro Pistarini

25h 57m

1 stop

LAX12:46 pmLos Angeles

Jul 6

LAX2:19 amLos Angeles

16h 08m

1 stop

EZE10:27 pmBuenos Aires Ministro Pistarini

$700

Copa Airlines

Jun 24

EZE5:25 amBuenos Aires Ministro Pistarini

21h 40m

1 stop

LAX11:05 pmLos Angeles

Jul 6

LAX2:19 amLos Angeles

21h 56m

1 stop

EZE4:15 amBuenos Aires Ministro Pistarini

$707

Avianca flights from Buenos Aires to California

Our best Avianca deals on Buenos Aires to California flight tickets

Avianca

Aug 22

EZE7:10 amBuenos Aires Ministro Pistarini

18h 35m

2 stops

ONT9:45 pmOntario

Aug 29

ONT11:35 pmOntario

20h 50m

2 stops

EZE12:25 amBuenos Aires Ministro Pistarini

$625

Avianca

Aug 21

EZE4:50 pmBuenos Aires Ministro Pistarini

32h 55m

2 stops

ONT9:45 pmOntario

Sep 15

ONT11:35 pmOntario

36h 05m

2 stops

EZE3:40 pmBuenos Aires Ministro Pistarini

$661

Avianca

Aug 21

EZE7:10 amBuenos Aires Ministro Pistarini

42h 35m

2 stops

ONT9:45 pmOntario

Aug 29

ONT11:35 pmOntario

21h 45m

2 stops

EZE1:20 amBuenos Aires Ministro Pistarini

$674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Sat 8/22

7:10 am-9:45 pm

2 stops18h 35m

Ontario

Sat 8/29

11:35 pm-12:25 am

2 stops20h 50m

$625

Buenos AiresOntario

EZE - ONT

EZEONT

Buenos Aires Ministro Pistarini

Fri 8/21

4:50 pm-9:45 pm

2 stops32h 55m

Ontario

Tue 9/15

11:35 pm-3:40 pm

2 stops36h 05m

$661

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Thu 6/25

5:25 am-11:22 pm

1 stop21h 57m

Los Angeles

Tue 7/7

12:06 pm-7:51 am

1 stop15h 45m

$690

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Thu 6/25

2:49 pm-12:46 pm

1 stop25h 57m

Los Angeles

Mon 7/6

2:19 am-10:27 pm

1 stop16h 08m

$700

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Tue 8/4

9:05 pm-12:27 pm

1 stop19h 22m

Los Angeles

Fri 8/21

9:02 am-7:15 am

2 stops18h 13m

$711

Quickest round-trip

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Mon 6/22

10:05 pm-9:54 am

1 stop15h 49m

Los Angeles

Tue 7/7

10:40 am-7:00 am

1 stop16h 20m

$725

Buenos AiresLas Vegas

EZE - LAS

EZELAS

Buenos Aires Ministro Pistarini

Sun 9/6

9:00 pm-10:49 am

2 stops17h 49m

Las Vegas Harry Reid Intl

Thu 9/17

4:59 pm-8:00 am

1 stop35h 01m

$790

Buenos AiresLas Vegas

AEP - LAS

AEPLAS

Buenos Aires Jorge Newbery

Tue 8/18

3:45 pm-2:01 pm

2 stops26h 16m

Las Vegas Harry Reid Intl

Thu 9/3

9:30 am-2:50 pm

2 stops25h 20m

$902

Buenos AiresLas Vegas

AEP - LAS

AEPLAS

Buenos Aires Jorge Newbery

Mon 8/17

5:35 pm-4:20 pm

2 stops26h 45m

Las Vegas Harry Reid Intl

Thu 9/3

12:53 pm-7:40 pm

2 stops26h 47m

$945

Buenos AiresSanta Ana

EZE - SNA

EZESNA

Buenos Aires Ministro Pistarini

Tue 8/4

9:00 pm-2:03 pm

1 stop21h 03m

Santa Ana J. Wayne/Orange Cnty

Wed 8/26

12:03 pm-8:00 am

1 stop15h 57m

$1,152

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires 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

Prices

Airlines

What is the cheapest month to fly to California?

The month of June is another great option to travel to California, with average flight prices from Buenos Aires averaging around $319.

How far in advance should I book a flight from Buenos Aires to California?

You are more likely to see cheaper flights to California from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Buenos Aires for as low as $794 on momondo.

Can stopping save me money on Buenos Aires to California flights?

You could potentially save up to 27% on your flight if you consider stops on a Buenos Aires to California flight.

Cheap Buenos Aires to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to California

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from Buenos Aires to California takes 15h 15m

There are no direct flights from Buenos Aires to California. There are no popular flight routes from Buenos Aires to California.

Search flight deals

Frequently asked questions about flying from Buenos Aires to California

When did momondo last update prices for flights from Buenos Aires to California?
Prices for flights from Buenos Aires to California refresh daily.
How many operators does momondo search for flights from Buenos Aires to California?
The number of operators available for flights from Buenos Aires to California is 5 as of June 2026.
How old do you have to be to fly from Buenos Aires to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buenos Aires to California

Compare and see reviews for airlines that fly from Buenos Aires to California with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $575	Free Cancellation	Rating 7.1 11,710 reviews	Search American Airlines flights
United Airlines	PriceFrom $604	Free Cancellation	Rating 7.4 9,867 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $664	Free Cancellation	Rating 7.4 1,939 reviews	Search LATAM Airlines flights
Delta	PriceFrom $679	Free Cancellation	Rating 7.8 8,418 reviews	Search Delta flights
Copa Airlines	PriceFrom $688	Free Cancellation	Rating 7.6 1,569 reviews	Search Copa Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to California. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to California from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buenos Aires to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to California.

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

Yes momondo offers price alerts on flights to California from Buenos Aires. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.