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Cheap flights from California to Buenos Aires from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Buenos Aires departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from California to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:55 pm - 5:40 am
LAX
-
AEP
25h 45m
2 stops
Multiple Airlines Logo
6:20 pm - 7:00 am
AEP
-
LAX
16h 40m
1 stop
$650Multiple Airlines
Tue, Apr 28 - Tue, May 26
Multiple Airlines Logo
2:40 pm - 5:40 am
LAX
-
AEP
35h 00m
3 stops
Multiple Airlines Logo
6:20 pm - 7:00 am
AEP
-
LAX
16h 40m
1 stop
$656Multiple Airlines
Tue, Apr 28 - Tue, May 26
LATAM Airlines Logo
9:30 pm - 6:40 pm
LAX
-
AEP
17h 10m
1 stop
LATAM Airlines Logo
11:30 am - 7:20 am
AEP
-
LAX
23h 50m
2 stops
$666LATAM Airlines
Sun, Mar 8 - Tue, Mar 10
Avianca Logo
2:40 pm - 5:40 am
LAX
-
AEP
35h 00m
2 stops
Avianca Logo
7:00 am - 1:10 pm
AEP
-
LAX
34h 10m
2 stops
$679Avianca
Mon, May 11 - Mon, May 18
Avianca Logo
12:15 am - 5:40 am
LAX
-
AEP
25h 25m
2 stops
Avianca Logo
7:00 am - 1:10 pm
AEP
-
LAX
34h 10m
2 stops
$683Avianca
Mon, May 11 - Mon, May 18
LATAM Airlines Logo
9:30 pm - 6:40 pm
LAX
-
AEP
17h 10m
1 stop
LATAM Airlines Logo
2:55 pm - 7:20 am
AEP
-
LAX
20h 25m
1 stop
$696LATAM Airlines
Sun, Mar 8 - Tue, Mar 10
Multiple Airlines Logo
2:40 pm - 5:40 am
LAX
-
AEP
35h 00m
3 stops
Multiple Airlines Logo
8:05 pm - 7:50 am
AEP
-
LAX
15h 45m
1 stop
$703Multiple Airlines
Tue, Apr 28 - Tue, May 26
LATAM Airlines Logo
11:35 am - 4:00 pm
LAX
-
AEP
24h 25m
1 stop
LATAM Airlines Logo
10:55 pm - 6:50 pm
AEP
-
LAX
23h 55m
2 stops
$704LATAM Airlines
Mon, Apr 6 - Tue, Apr 7
Avianca Logo
2:40 pm - 5:40 am
LAX
-
AEP
35h 00m
2 stops
Avianca Logo
7:00 am - 1:10 pm
AEP
-
LAX
34h 10m
2 stops
$709Avianca
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
4:32 pm - 8:30 am
LAS
-
AEP
35h 58m
3 stops
Multiple Airlines Logo
5:05 pm - 10:54 pm
AEP
-
LAS
33h 49m
3 stops
$833Multiple Airlines
Wed, Apr 8 - Tue, May 19

Avianca flights from California to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on California to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
May 11
LAX2:40 pmLos Angeles
35h 00m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 18
AEP7:00 amBuenos Aires Jorge Newbery
34h 10m
2 stops
LAX1:10 pmLos Angeles
$679
Avianca
May 11
LAX12:15 amLos Angeles
25h 25m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 18
AEP7:00 amBuenos Aires Jorge Newbery
34h 10m
2 stops
LAX1:10 pmLos Angeles
$683
Avianca
May 10
LAX2:40 pmLos Angeles
35h 00m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 17
AEP7:00 amBuenos Aires Jorge Newbery
34h 10m
2 stops
LAX1:10 pmLos Angeles
$709

LATAM Airlines flights from California to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on California to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Mar 8
LAX9:30 pmLos Angeles
17h 10m
1 stop
AEP6:40 pmBuenos Aires Jorge Newbery
Mar 10
AEP11:30 amBuenos Aires Jorge Newbery
23h 50m
2 stops
LAX7:20 amLos Angeles
$666
LATAM Airlines
Mar 8
LAX9:30 pmLos Angeles
17h 10m
1 stop
AEP6:40 pmBuenos Aires Jorge Newbery
Mar 10
AEP2:55 pmBuenos Aires Jorge Newbery
20h 25m
1 stop
LAX7:20 amLos Angeles
$696
LATAM Airlines
Apr 6
LAX11:35 amLos Angeles
24h 25m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Apr 7
AEP10:55 pmBuenos Aires Jorge Newbery
23h 55m
2 stops
LAX6:50 pmLos Angeles
$704

momondo Fare Finder

 
Customize your flight search to find flights from California to Buenos Aires Jorge Newbery Airport 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 February 12, 2026.
Use the filters below to find and compare flights from California to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 4/28

11:55 pm-5:40 am

2 stops25h 45m

Buenos Aires Jorge Newbery

Tue 5/26

6:20 pm-7:00 am

1 stop16h 40m

$650

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 4/28

2:40 pm-5:40 am

3 stops35h 00m

Buenos Aires Jorge Newbery

Tue 5/26

6:20 pm-7:00 am

1 stop16h 40m

$656

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 3/8

9:30 pm-6:40 pm

1 stop17h 10m

Buenos Aires Jorge Newbery

Tue 3/10

11:30 am-7:20 am

2 stops23h 50m

$666

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 5/11

2:40 pm-5:40 am

2 stops35h 00m

Buenos Aires Jorge Newbery

Mon 5/18

7:00 am-1:10 pm

2 stops34h 10m

$679

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 5/11

12:15 am-5:40 am

2 stops25h 25m

Buenos Aires Jorge Newbery

Mon 5/18

7:00 am-1:10 pm

2 stops34h 10m

$683

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 3/8

9:30 pm-6:40 pm

1 stop17h 10m

Buenos Aires Jorge Newbery

Tue 3/10

2:55 pm-7:20 am

1 stop20h 25m

$696

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 4/28

2:40 pm-5:40 am

3 stops35h 00m

Buenos Aires Jorge Newbery

Tue 5/26

8:05 pm-7:50 am

1 stop15h 45m

$703

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 4/6

11:35 am-4:00 pm

1 stop24h 25m

Buenos Aires Jorge Newbery

Tue 4/7

10:55 pm-6:50 pm

2 stops23h 55m

$704

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 5/10

2:40 pm-5:40 am

2 stops35h 00m

Buenos Aires Jorge Newbery

Sun 5/17

7:00 am-1:10 pm

2 stops34h 10m

$709

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Wed 4/8

4:32 pm-8:30 am

3 stops35h 58m

Buenos Aires Jorge Newbery

Tue 5/19

5:05 pm-10:54 pm

3 stops33h 49m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from California to Buenos Aires Jorge Newbery Airport

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 Buenos Aires Jorge Newbery Airport?

The cheapest month to fly to Buenos Aires Jorge Newbery Airport from California is in May. Flight prices, which tend to average around $860, are often lower during this time because this is during the off-season. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $861.

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

You could potentially save up to 6% on your flight if you consider stops on a California to Buenos Aires Jorge Newbery Airport flight.

Cheap California to Buenos Aires Jorge Newbery Airport flight deals and tips

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

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from California to Buenos Aires Jorge Newbery Airport takes 14h 30m
There are no direct flights from California to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from California to Buenos Aires Jorge Newbery Airport.
Search flight deals

  • When did momondo last update prices for flights from California to Buenos Aires Jorge Newbery Airport?

    Prices for flights from California to Buenos Aires Jorge Newbery Airport were last updated today.

  • How many operators does momondo search for flights from California to Buenos Aires Jorge Newbery Airport?

  • How old do you have to be to fly from California to Buenos Aires Jorge Newbery Airport?

    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 California to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from California to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $767Free CancellationRating
7.5
1,921 reviews
Search LATAM Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from California with this policy.

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

momondo helps you find the best flight between California and Buenos Aires 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 California to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Buenos Aires 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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