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Cheap flights from California to Argentina from $274

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 Argentina departing on 9/17. 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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Find the cheapest flights from California to Argentina

Cheap round-trip flights

Copa Airlines Logo
9:08 pm - 12:55 amSAN-EZE
23h 47m1 stop
Copa Airlines Logo
2:32 pm - 5:57 pmEZE-SAN
31h 25m1 stop
$573Copa Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
Copa Airlines Logo
9:08 pm - 12:55 amSAN-EZE
23h 47m1 stop
Copa Airlines Logo
3:47 am - 5:57 pmEZE-SAN
18h 10m1 stop
$581Copa Airlines
Find Deal
Mon, Sep 22 - Thu, Oct 2
LATAM Airlines Logo
6:00 am - 6:20 amLAS-EZE
19h 20m2 stops
LATAM Airlines Logo
7:43 pm - 12:38 pmEZE-LAS
21h 55m2 stops
$607LATAM Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
LATAM Airlines Logo
11:30 am - 4:05 pmLAX-AEP
24h 35m1 stop
LATAM Airlines Logo
8:10 pm - 6:55 pmAEP-LAX
26h 45m1 stop
$622LATAM Airlines
Find Deal
Mon, Aug 25 - Sun, Sep 7
Delta Logo
9:45 am - 9:45 amLAX-EZE
20h 00m1 stop
Delta Logo
7:40 am - 6:55 pmEZE-LAX
15h 15m1 stop
$655Delta
Find Deal
Tue, Aug 19 - Tue, Sep 16
Delta Logo
11:50 pm - 9:45 amLAX-EZE
29h 55m2 stops
Delta Logo
7:40 am - 6:55 pmEZE-LAX
15h 15m1 stop
$660Delta
Find Deal
Mon, Aug 18 - Tue, Sep 2
American Airlines Logo
10:00 am - 7:25 amLAX-EZE
17h 25m2 stops
American Airlines Logo
10:30 pm - 1:38 pmEZE-LAX
19h 08m2 stops
$666American Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 8
Avianca Logo
2:50 pm - 12:10 amLAX-EZE
29h 20m2 stops
Avianca Logo
1:40 am - 11:10 pmEZE-LAX
25h 30m2 stops
$667Avianca
Find Deal
Fri, Sep 12 - Fri, Sep 26
Avianca Logo
11:50 pm - 12:10 amLAX-EZE
20h 20m2 stops
Avianca Logo
6:50 am - 10:30 pmEZE-LAX
19h 40m2 stops
$674Avianca
Find Deal
Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
12:50 am - 7:05 amLAS-EZE
25h 15m1 stop
American Airlines Logo
11:59 pm - 9:41 pmEZE-LAS
26h 42m1 stop
$695American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18

Avianca flights from California to Argentina

Our best Avianca deals on California to Argentina flight tickets
Avianca
Sep 12
LAX2:50 pmLos Angeles
29h 20m
2 stops
EZE12:10 amBuenos Aires Ministro Pistarini
Sep 26
EZE1:40 amBuenos Aires Ministro Pistarini
25h 30m
2 stops
LAX11:10 pmLos Angeles
$667
Find similar
Avianca
Oct 15
LAX11:50 pmLos Angeles
20h 20m
2 stops
EZE12:10 amBuenos Aires Ministro Pistarini
Oct 22
EZE6:50 amBuenos Aires Ministro Pistarini
19h 40m
2 stops
LAX10:30 pmLos Angeles
$674
Find similar
Avianca
Sep 3
LAX1:00 amLos Angeles
19h 10m
2 stops
EZE12:10 amBuenos Aires Ministro Pistarini
Sep 20
EZE6:50 amBuenos Aires Ministro Pistarini
33h 10m
2 stops
LAX12:00 pmLos Angeles
$676
Find similar

Copa Airlines flights from California to Argentina

Our best Copa Airlines deals on California to Argentina flight tickets
Copa Airlines
Sep 22
SAN9:08 pmSan Diego
23h 47m
1 stop
EZE12:55 amBuenos Aires Ministro Pistarini
Oct 7
EZE2:32 pmBuenos Aires Ministro Pistarini
31h 25m
1 stop
SAN5:57 pmSan Diego
$573
Find similar
Copa Airlines
Sep 22
SAN9:08 pmSan Diego
23h 47m
1 stop
EZE12:55 amBuenos Aires Ministro Pistarini
Oct 2
EZE3:47 amBuenos Aires Ministro Pistarini
18h 10m
1 stop
SAN5:57 pmSan Diego
$581
Find similar
Copa Airlines
Oct 5
SAN9:12 pmSan Diego
23h 43m
1 stop
EZE12:55 amBuenos Aires Ministro Pistarini
Oct 15
EZE5:04 amBuenos Aires Ministro Pistarini
16h 53m
1 stop
SAN5:57 pmSan Diego
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Argentina 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 31, 2025.
Use the filters below to find and compare flights from California to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 9/22

9:08 pm-12:55 am

1 stop23h 47m

Buenos Aires Ministro Pistarini

Tue 10/7

2:32 pm-5:57 pm

1 stop31h 25m

$573

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 9/22

9:08 pm-12:55 am

1 stop23h 47m

Buenos Aires Ministro Pistarini

Thu 10/2

3:47 am-5:57 pm

1 stop18h 10m

$581

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

6:00 am-6:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Tue 11/18

7:43 pm-12:38 pm

2 stops21h 55m

$607

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 8/25

11:30 am-4:05 pm

1 stop24h 35m

Buenos Aires Jorge Newbery

Sun 9/7

8:10 pm-6:55 pm

1 stop26h 45m

$622

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 8/19

9:45 am-9:45 am

1 stop20h 00m

Buenos Aires Ministro Pistarini

Tue 9/16

7:40 am-6:55 pm

1 stop15h 15m

$655

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 8/18

11:50 pm-9:45 am

2 stops29h 55m

Buenos Aires Ministro Pistarini

Tue 9/2

7:40 am-6:55 pm

1 stop15h 15m

$660

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 8/25

10:00 am-7:25 am

2 stops17h 25m

Buenos Aires Ministro Pistarini

Mon 9/8

10:30 pm-1:38 pm

2 stops19h 08m

$666

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Fri 9/12

2:50 pm-12:10 am

2 stops29h 20m

Buenos Aires Ministro Pistarini

Fri 9/26

1:40 am-11:10 pm

2 stops25h 30m

$667

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Wed 10/15

11:50 pm-12:10 am

2 stops20h 20m

Buenos Aires Ministro Pistarini

Wed 10/22

6:50 am-10:30 pm

2 stops19h 40m

$674

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/13

12:50 am-7:05 am

1 stop25h 15m

Buenos Aires Ministro Pistarini

Tue 11/18

11:59 pm-9:41 pm

1 stop26h 42m

$695

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 Argentina from

How to get the cheapest flight ticket from California to Argentina

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 Argentina?

If you are unable to visit Argentina during the month of September, then departing from California during the month May is also very affordable. Most momondo users find prices during this month for around $858.

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

The cheapest day to depart from California to Argentina is on a Monday. Travelers who choose to depart for Argentina on a Monday will often find tickets for as low as $855. The most expensive day to fly to Argentina is Saturday, with ticket prices averaging around $1,005.

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

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $918. Flights in the morning are often more expensive with an average ticket price of $963.

How far in advance should I book a flight to Argentina?

You are more likely to see cheaper flights to Argentina from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $972 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from California for as low as $848 on momondo.

Can stopping save me money on California to Argentina flights?

You could potentially save up to 47% on your flight if you consider stops on a California to Argentina flight.

Cheap California to Argentina flight deals and tips

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

Best Price Found

$274

Fastest flight time

14h 25m

Direct flights

None

Airports in Argentina

2 airports
The best one-way flight to Argentina from California in the past 72 hours is $274. The best round-trip flight deal from California to Argentina found on momondo in the last 72 hours is $573.
The fastest flight from California to Argentina takes 14h 25m
There are no direct flights from California to Argentina. Popular non-direct routes for this connection are Los Angeles Airport - Buenos Aires Ministro Pistarini Airport, Los Angeles Airport - Buenos Aires Jorge Newbery Airport and San Diego Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Argentina: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
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  • When did momondo last update prices for flights from California to Argentina?

    Prices for flights from California to Argentina were last updated today.

  • How many operators does momondo search for flights from California to Argentina?

  • How old do you have to be to fly from California to Argentina?

    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 Argentina.

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

    The travel and health documents you'll need for your trip to Argentina may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Argentina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Argentina

Compare and see reviews for airlines that fly from California to Argentina with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $417Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Copa AirlinesPriceFrom $434Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $573Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $658Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights
AviancaPriceFrom $692Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
United AirlinesPriceFrom $715Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
AeromexicoPriceFrom $1,041Free CancellationRating
7.5
1,721 reviews
Search Aeromexico flights

Why use momondo?

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

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

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

Yes. All flights to Argentina from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential California to Argentina flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of California to Argentina flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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