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

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

What airlines fly to California?

American Airlines, LATAM Airlines and United Airlines are the top three most popular airlines that fly to California from Buenos Aires according to our data. American 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 6 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

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 6 as of September 2025.

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.

$343 Cheap Flights from Buenos Aires to California in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Buenos Aires to California

Round-trip

One-way

Last minute

Cheap round-trip flights

10:05 pm - 9:09 amEZE-LAX

16h 04m1 stop

6:46 pm - 7:20 amLAX-EZE

31h 34m1 stop

$665United Airlines

Find Deal

Wed, Nov 19 - Sat, Nov 22

9:00 pm - 6:10 pmEZE-SAN

25h 10m1 stop

7:50 pm - 7:20 amSAN-EZE

30h 30m2 stops

$667United Airlines

Find Deal

Wed, Oct 1 - Sat, Nov 15

10:07 am - 10:29 pmEZE-LAS

16h 22m1 stop

1:00 am - 12:50 amLAS-EZE

19h 50m1 stop

$667Copa Airlines

Find Deal

Sat, Oct 25 - Thu, Oct 30

11:59 pm - 2:41 pmEZE-LAX

19h 42m2 stops

12:57 pm - 10:50 amLAX-EZE

17h 53m1 stop

$680American Airlines

Find Deal

Thu, Feb 19 - Thu, Mar 19

8:30 pm - 5:23 pmEZE-LAX

24h 53m1 stop

12:45 pm - 10:15 amLAX-EZE

17h 30m1 stop

$682American Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 21

3:40 pm - 6:15 amAEP-LAX

19h 35m1 stop

2:30 pm - 10:30 amLAX-AEP

15h 00m1 stop

$684LATAM Airlines

Find Deal

Wed, Nov 12 - Tue, Nov 25

3:40 pm - 6:15 amAEP-LAX

19h 35m1 stop

2:30 pm - 10:30 amLAX-AEP

15h 00m1 stop

$685LATAM Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 18

7:40 am - 6:40 pmEZE-LAX

15h 00m1 stop

11:30 am - 1:55 pmLAX-EZE

22h 25m1 stop

$686Delta

Find Deal

Thu, Oct 2 - Mon, Oct 6

4:05 am - 7:03 pmEZE-LAX

19h 58m2 stops

6:15 am - 5:55 amLAX-EZE

18h 40m2 stops

$691Delta

Find Deal

Mon, Nov 3 - Tue, Nov 18

5:08 am - 5:57 pmEZE-SAN

16h 49m1 stop

9:12 pm - 10:08 pmSAN-EZE

20h 56m1 stop

$720Copa Airlines

Find Deal

Wed, Oct 15 - Mon, Oct 20

United Airlines flights from Buenos Aires to California

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

United Airlines

Nov 19

EZE10:05 pmBuenos Aires Ministro Pistarini

16h 04m

1 stop

LAX9:09 amLos Angeles

Nov 22

LAX6:46 pmLos Angeles

31h 34m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$665

Find similar

United Airlines

Oct 1

EZE9:00 pmBuenos Aires Ministro Pistarini

25h 10m

1 stop

SAN6:10 pmSan Diego

Nov 15

SAN7:50 pmSan Diego

30h 30m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

$667

Find similar

United Airlines

Dec 17

EZE10:05 pmBuenos Aires Ministro Pistarini

31h 03m

1 stop

LAX12:08 amLos Angeles

Jan 12

LAX12:05 pmLos Angeles

16h 15m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

$674

Find similar

LATAM Airlines flights from Buenos Aires to California

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

LATAM Airlines

Nov 12

AEP3:40 pmBuenos Aires Jorge Newbery

19h 35m

1 stop

LAX6:15 amLos Angeles

Nov 25

LAX2:30 pmLos Angeles

15h 00m

1 stop

AEP10:30 amBuenos Aires Jorge Newbery

$684

Find similar

LATAM Airlines

Nov 4

AEP3:40 pmBuenos Aires Jorge Newbery

19h 35m

1 stop

LAX6:15 amLos Angeles

Nov 18

LAX2:30 pmLos Angeles

15h 00m

1 stop

AEP10:30 amBuenos Aires Jorge Newbery

$685

Find similar

LATAM Airlines

Sep 27

EZE3:55 amBuenos Aires Ministro Pistarini

19h 00m

1 stop

LAX6:55 pmLos Angeles

Oct 5

LAX9:15 pmLos Angeles

25h 15m

1 stop

EZE2:30 amBuenos Aires Ministro Pistarini

$686

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Wed 11/19

10:05 pm-9:09 am

1 stop16h 04m

Los Angeles

Sat 11/22

6:46 pm-7:20 am

1 stop31h 34m

$665

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Wed 10/1

9:00 pm-6:10 pm

1 stop25h 10m

San Diego

Sat 11/15

7:50 pm-7:20 am

2 stops30h 30m

$667

Buenos AiresLas Vegas

EZE - LAS

EZELAS

Buenos Aires Ministro Pistarini

Sat 10/25

10:07 am-10:29 pm

1 stop16h 22m

Las Vegas Harry Reid Intl

Thu 10/30

1:00 am-12:50 am

1 stop19h 50m

$667

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Thu 2/19

11:59 pm-2:41 pm

2 stops19h 42m

Los Angeles

Thu 3/19

12:57 pm-10:50 am

1 stop17h 53m

$680

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Mon 10/6

8:30 pm-5:23 pm

1 stop24h 53m

Los Angeles

Tue 10/21

12:45 pm-10:15 am

1 stop17h 30m

$682

Buenos AiresLos Angeles

AEP - LAX

AEPLAX

Buenos Aires Jorge Newbery

Wed 11/12

3:40 pm-6:15 am

1 stop19h 35m

Los Angeles

Tue 11/25

2:30 pm-10:30 am

1 stop15h 00m

$684

Buenos AiresLos Angeles

AEP - LAX

AEPLAX

Buenos Aires Jorge Newbery

Tue 11/4

3:40 pm-6:15 am

1 stop19h 35m

Los Angeles

Tue 11/18

2:30 pm-10:30 am

1 stop15h 00m

$685

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Thu 10/2

7:40 am-6:40 pm

1 stop15h 00m

Los Angeles

Mon 10/6

11:30 am-1:55 pm

1 stop22h 25m

$686

Buenos AiresLos Angeles

EZE - LAX

EZELAX

Buenos Aires Ministro Pistarini

Mon 11/3

4:05 am-7:03 pm

2 stops19h 58m

Los Angeles

Tue 11/18

6:15 am-5:55 am

2 stops18h 40m

$691

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Wed 10/15

5:08 am-5:57 pm

1 stop16h 49m

San Diego

Mon 10/20

9:12 pm-10:08 pm

1 stop20h 56m

$720

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 November is another great option to travel to California, with average flight prices from Buenos Aires averaging around $782.

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

The cheapest day to depart from Buenos Aires to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $873. 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 $1,029.

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

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $634. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $956 on average. Flights to California from Buenos Aires in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $1,032 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 $944 on momondo.

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

Direct flights	None

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

Search flight deals

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 6 as of September 2025.
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
Copa Airlines	PriceFrom $479	Free Cancellation	Rating 7.6 1,531 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $640	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Avianca	PriceFrom $671	Free Cancellation	Rating 6.7 2,435 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $679	Free Cancellation	Rating 7.5 1,847 reviews	Search LATAM Airlines flights
Delta	PriceFrom $732	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta 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.