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Cheap flights from California to Buenos Aires from $319

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 8/24. 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

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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.
LATAM Airlines Logo
9:32 am - 9:40 am
LAX
-
AEP
20h 08m
2 stops
LATAM Airlines Logo
9:25 am - 7:45 am
AEP
-
LAX
26h 20m
1 stop
$699LATAM Airlines
Tue, Aug 25 - Thu, Aug 27
LATAM Airlines Logo
11:35 am - 4:00 pm
LAX
-
AEP
24h 25m
1 stop
LATAM Airlines Logo
10:20 am - 7:10 am
AEP
-
LAX
24h 50m
1 stop
$703LATAM Airlines
Tue, Aug 25 - Thu, Aug 27
Delta Logo
1:55 pm - 10:30 am
LAX
-
AEP
16h 35m
1 stop
Delta Logo
3:45 pm - 7:45 am
AEP
-
LAX
20h 00m
1 stop
$723Delta
Fri, Aug 21 - Wed, Aug 26
LATAM Airlines Logo
1:55 pm - 10:30 am
LAX
-
AEP
16h 35m
1 stop
LATAM Airlines Logo
9:25 am - 7:50 am
AEP
-
LAX
26h 25m
2 stops
$733LATAM Airlines
Fri, Aug 21 - Sun, Aug 23
LATAM Airlines Logo
11:35 am - 4:00 pm
LAX
-
AEP
24h 25m
1 stop
LATAM Airlines Logo
5:35 pm - 7:00 pm
AEP
-
LAX
29h 25m
1 stop
$736LATAM Airlines
Tue, Aug 25 - Tue, Sep 1
Delta Logo
11:35 am - 4:00 pm
LAX
-
AEP
24h 25m
1 stop
Delta Logo
8:05 pm - 7:50 am
AEP
-
LAX
15h 45m
1 stop
$740Delta
Mon, Aug 24 - Mon, Sep 7
Avianca Logo
2:55 pm - 5:40 am
LAS
-
AEP
34h 45m
2 stops
Avianca Logo
7:00 am - 1:05 pm
AEP
-
LAS
34h 05m
2 stops
$840Avianca
Tue, Aug 11 - Fri, Aug 21
Avianca Logo
2:55 pm - 5:40 am
LAS
-
AEP
34h 45m
2 stops
Avianca Logo
7:00 am - 1:05 pm
AEP
-
LAS
58h 05m
2 stops
$857Avianca
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
6:58 am - 5:40 am
TIJ
-
AEP
18h 42m
2 stops
Multiple Airlines Logo
5:35 pm - 11:23 pm
AEP
-
TIJ
33h 48m
3 stops
$995Multiple Airlines
Mon, Sep 21 - Mon, Oct 5
Multiple Airlines Logo
1:12 am - 9:40 am
SFO
-
AEP
28h 28m
2 stops
Multiple Airlines Logo
10:10 pm - 10:35 pm
AEP
-
SFO
28h 25m
3 stops
$1,007Multiple Airlines
Sun, Aug 16 - Mon, Aug 24

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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
Aug 25
LAX11:35 amLos Angeles
24h 25m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Aug 27
AEP10:20 amBuenos Aires Jorge Newbery
24h 50m
1 stop
LAX7:10 amLos Angeles
$703
LATAM Airlines
Aug 21
LAX1:55 pmLos Angeles
16h 35m
1 stop
AEP10:30 amBuenos Aires Jorge Newbery
Aug 23
AEP9:25 amBuenos Aires Jorge Newbery
26h 25m
2 stops
LAX7:50 amLos Angeles
$733
LATAM Airlines
Aug 25
LAX11:35 amLos Angeles
24h 25m
1 stop
AEP4:00 pmBuenos Aires Jorge Newbery
Sep 1
AEP5:35 pmBuenos Aires Jorge Newbery
29h 25m
1 stop
LAX7:00 pmLos Angeles
$736

Aeromexico flights from California to Buenos Aires Jorge Newbery Airport

Our best Aeromexico deals on California to Buenos Aires Jorge Newbery Airport flight tickets
Aeromexico
Nov 16
TIJ12:36 amTijuana Rodriguez
23h 04m
2 stops
AEP4:40 amBuenos Aires Jorge Newbery
Nov 26
AEP5:10 pmBuenos Aires Jorge Newbery
20h 24m
2 stops
TIJ8:34 amTijuana Rodriguez
$1,497
Aeromexico
Dec 19
TIJ10:33 pmTijuana Rodriguez
24h 37m
2 stops
AEP4:10 amBuenos Aires Jorge Newbery
Jan 5
AEP6:15 pmBuenos Aires Jorge Newbery
21h 44m
2 stops
TIJ10:59 amTijuana Rodriguez
$2,052

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 July 4, 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

Cheapest round-trip

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 8/25

9:32 am-9:40 am

2 stops20h 08m

Buenos Aires Jorge Newbery

Thu 8/27

9:25 am-7:45 am

1 stop26h 20m

$699

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 8/25

11:35 am-4:00 pm

1 stop24h 25m

Buenos Aires Jorge Newbery

Thu 8/27

10:20 am-7:10 am

1 stop24h 50m

$703
Quickest round-trip

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Fri 8/21

1:55 pm-10:30 am

1 stop16h 35m

Buenos Aires Jorge Newbery

Wed 8/26

3:45 pm-7:45 am

1 stop20h 00m

$723

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Fri 8/21

1:55 pm-10:30 am

1 stop16h 35m

Buenos Aires Jorge Newbery

Sun 8/23

9:25 am-7:50 am

2 stops26h 25m

$733

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 8/25

11:35 am-4:00 pm

1 stop24h 25m

Buenos Aires Jorge Newbery

Tue 9/1

5:35 pm-7:00 pm

1 stop29h 25m

$736

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 8/24

11:35 am-4:00 pm

1 stop24h 25m

Buenos Aires Jorge Newbery

Mon 9/7

8:05 pm-7:50 am

1 stop15h 45m

$740

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Tue 8/11

2:55 pm-5:40 am

2 stops34h 45m

Buenos Aires Jorge Newbery

Fri 8/21

7:00 am-1:05 pm

2 stops34h 05m

$840

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Tue 8/11

2:55 pm-5:40 am

2 stops34h 45m

Buenos Aires Jorge Newbery

Thu 8/20

7:00 am-1:05 pm

2 stops58h 05m

$857

TijuanaBuenos Aires

TIJ - AEP

TIJAEP

Tijuana Rodriguez

Mon 9/21

6:58 am-5:40 am

2 stops18h 42m

Buenos Aires Jorge Newbery

Mon 10/5

5:35 pm-11:23 pm

3 stops33h 48m

$995

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 8/16

1:12 am-9:40 am

2 stops28h 28m

Buenos Aires Jorge Newbery

Mon 8/24

10:10 pm-10:35 pm

3 stops28h 25m

$1,007

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 Buenos Aires from

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 August. Flight prices, which tend to average around $370, 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 August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $604.

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

You could potentially save up to 2% 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

16h 05m

Direct flights

None
The fastest flight from California to Buenos Aires Jorge Newbery Airport takes 16h 05m
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.
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Frequently asked questions about flying from California to Buenos Aires Jorge Newbery Airport

  • 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 $764Free CancellationRating
7.4
1,947 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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