What is the cheapest airline that flies from San Francisco to Argentina?

Avianca, LATAM Airlines, and Copa Airlines are the most popular carriers operating from San Francisco to Argentina

What airlines fly to Argentina?

United Airlines, Copa Airlines and American Airlines are the top three most popular airlines that fly to Argentina from San Francisco according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 7 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Argentina?

Prices for flights from San Francisco Airport to Argentina refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Argentina?

As of February 2026, there are 7 operators available to choose from for flights from San Francisco Airport to Argentina.

How old do you have to be to fly from San Francisco Airport to Argentina?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Argentina.

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

The required travel and health documents for your Argentina trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$314 Cheap Flights from San Francisco to Argentina in 2026

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Find the cheapest flights from San Francisco to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 11:30 am

SFO

EZE

20h 30m

2 stops

11:55 am - 10:53 am

EZE

SFO

26h 58m

2 stops

$883LATAM Airlines

Mon, Apr 27 - Wed, May 6

11:00 am - 7:40 pm

SFO

AEP

28h 40m

2 stops

5:00 pm - 10:53 am

AEP

SFO

21h 53m

2 stops

$887LATAM Airlines

Sun, May 3 - Thu, May 21

2:15 pm - 8:40 pm

SFO

AEP

26h 25m

3 stops

9:30 pm - 11:55 pm

AEP

SFO

30h 25m

3 stops

$892Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

12:45 am - 3:43 am

SFO

ROS

22h 58m

2 stops

1:23 am - 9:41 pm

ROS

SFO

24h 18m

1 stop

$1,102Copa Airlines

Tue, Aug 4 - Tue, Aug 25

2:30 am - 6:20 am

SFO

COR

23h 50m

2 stops

7:25 am - 11:55 pm

COR

SFO

20h 30m

2 stops

$1,127Avianca

Sat, Apr 18 - Thu, Apr 23

2:30 am - 6:20 am

SFO

COR

47h 50m

2 stops

7:25 am - 6:25 am

COR

SFO

27h 00m

2 stops

$1,167Avianca

Sat, Jun 13 - Mon, Jun 22

8:06 pm - 12:20 am

SFO

COR

24h 14m

1 stop

3:32 am - 11:40 pm

COR

SFO

24h 08m

1 stop

$1,259Copa Airlines

Sun, Jun 14 - Sun, Jun 21

7:00 am - 6:05 am

SFO

ROS

19h 05m

2 stops

12:10 pm - 11:59 am

ROS

SFO

27h 49m

2 stops

$1,316Delta

Sun, Aug 2 - Wed, Aug 26

6:54 pm - 12:20 am

SFO

COR

25h 26m

2 stops

3:32 am - 11:40 pm

COR

SFO

24h 08m

1 stop

$1,347United Airlines

Sun, Jun 14 - Sun, Jun 21

5:10 pm - 3:52 am

SFO

COR

30h 42m

2 stops

3:35 am - 11:40 pm

COR

SFO

24h 05m

1 stop

$1,399United Airlines

Sat, Mar 28 - Thu, Apr 2

LATAM Airlines flights from San Francisco to Argentina

Our best LATAM Airlines deals on San Francisco to Argentina flight tickets

LATAM Airlines

Apr 27

SFO11:00 amSan Francisco

20h 30m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

May 6

EZE11:55 amBuenos Aires Ministro Pistarini

26h 58m

2 stops

SFO10:53 amSan Francisco

$883

LATAM Airlines

May 3

SFO11:00 amSan Francisco

28h 40m

2 stops

AEP7:40 pmBuenos Aires Jorge Newbery

May 21

AEP5:00 pmBuenos Aires Jorge Newbery

21h 53m

2 stops

SFO10:53 amSan Francisco

$887

LATAM Airlines

Mar 7

SFO10:00 pmSan Francisco

28h 20m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Mar 14

EZE9:55 pmBuenos Aires Ministro Pistarini

42h 12m

2 stops

SFO12:07 pmSan Francisco

$892

Avianca flights from San Francisco to Argentina

Our best Avianca deals on San Francisco to Argentina flight tickets

Avianca

Apr 14

SFO2:15 pmSan Francisco

21h 25m

2 stops

EZE3:40 pmBuenos Aires Ministro Pistarini

Apr 23

EZE7:10 amBuenos Aires Ministro Pistarini

20h 45m

2 stops

SFO11:55 pmSan Francisco

$939

Avianca

Apr 14

SFO11:55 pmSan Francisco

21h 25m

2 stops

EZE1:20 amBuenos Aires Ministro Pistarini

Apr 29

EZE4:50 pmBuenos Aires Ministro Pistarini

33h 45m

2 stops

SFO10:35 pmSan Francisco

$941

Avianca

Aug 17

SFO7:45 amSan Francisco

27h 55m

3 stops

EZE3:40 pmBuenos Aires Ministro Pistarini

Aug 30

EZE2:30 amBuenos Aires Ministro Pistarini

24h 05m

2 stops

SFO10:35 pmSan Francisco

$944

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 4/27

11:00 am-11:30 am

2 stops20h 30m

Buenos Aires Ministro Pistarini

Wed 5/6

11:55 am-10:53 am

2 stops26h 58m

$883

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 5/3

11:00 am-7:40 pm

2 stops28h 40m

Buenos Aires Jorge Newbery

Thu 5/21

5:00 pm-10:53 am

2 stops21h 53m

$887

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Thu 4/23

2:15 pm-8:40 pm

3 stops26h 25m

Buenos Aires Jorge Newbery

Mon 4/27

9:30 pm-11:55 pm

3 stops30h 25m

$892

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Tue 8/4

12:45 am-3:43 am

2 stops22h 58m

Rosario Fisherton

Tue 8/25

1:23 am-9:41 pm

1 stop24h 18m

$1,102

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sat 4/18

2:30 am-6:20 am

2 stops23h 50m

Cordoba Pajas Blancas

Thu 4/23

7:25 am-11:55 pm

2 stops20h 30m

$1,127

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sat 6/13

2:30 am-6:20 am

2 stops47h 50m

Cordoba Pajas Blancas

Mon 6/22

7:25 am-6:25 am

2 stops27h 00m

$1,167

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 6/14

8:06 pm-12:20 am

1 stop24h 14m

Cordoba Pajas Blancas

Sun 6/21

3:32 am-11:40 pm

1 stop24h 08m

$1,259

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sun 8/2

7:00 am-6:05 am

2 stops19h 05m

Rosario Fisherton

Wed 8/26

12:10 pm-11:59 am

2 stops27h 49m

$1,316

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 6/14

6:54 pm-12:20 am

2 stops25h 26m

Cordoba Pajas Blancas

Sun 6/21

3:32 am-11:40 pm

1 stop24h 08m

$1,347

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sat 3/28

5:10 pm-3:52 am

2 stops30h 42m

Cordoba Pajas Blancas

Thu 4/2

3:35 am-11:40 pm

1 stop24h 05m

$1,399

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 San Francisco 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

Prices

Airlines

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of May, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $1,163.

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

You are more likely to see cheaper flights to Argentina from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,209 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from San Francisco for as low as $1,109 on momondo.

Can stopping save me money on San Francisco to Argentina flights?

You could potentially save up to 16% on your flight if you consider stops on a San Francisco to Argentina flight.

Cheap San Francisco to Argentina flight deals and tips

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

Fastest flight time	20h 30m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 20h 30m

There are no direct flights from San Francisco to Argentina. There are no popular flight routes from San Francisco to Argentina.

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Argentina?
Prices for flights from San Francisco Airport to Argentina refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Argentina?
As of February 2026, there are 7 operators available to choose from for flights from San Francisco Airport to Argentina.
How old do you have to be to fly from San Francisco Airport to Argentina?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Argentina.
What documentation or ID do you need to fly to Argentina?
The required travel and health documents for your Argentina trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Argentina

Compare and see reviews for airlines that fly from San Francisco to Argentina with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $654	Free Cancellation	Rating 6.6 2,497 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
LATAM Airlines	PriceFrom $893	Free Cancellation	Rating 7.5 1,922 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $907	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,351 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,025	Free Cancellation	Rating 7.2 11,357 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,119	Free Cancellation	Rating 7.4 1,574 reviews	Search Aeromexico flights

Why use momondo?

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

Finding the right flight to Argentina from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Argentina quick and easy, saving you time and money.

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

Flights from San Francisco to Argentina with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to Argentina?

Once all potential San Francisco 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 San Francisco to Argentina right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Argentina 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.