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?

Copa Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Argentina from San Francisco according to our data. Copa 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 January 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.

$350 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.

11:35 pm - 3:45 pm

SFO

EZE

36h 10m

2 stops

7:45 am - 10:37 am

EZE

SFO

30h 52m

2 stops

$879LATAM Airlines

Sun, Apr 5 - Fri, Apr 17

11:35 pm - 3:45 pm

SFO

EZE

36h 10m

2 stops

1:20 pm - 4:57 pm

EZE

SFO

31h 37m

2 stops

$883LATAM Airlines

Sun, Apr 5 - Sun, Apr 19

2:20 pm - 9:45 am

SFO

EZE

15h 25m

1 stop

4:45 pm - 2:35 pm

EZE

SFO

25h 50m

2 stops

$885LATAM Airlines

Mon, Apr 6 - Mon, Apr 20

11:55 pm - 5:40 am

SFO

AEP

25h 45m

2 stops

7:00 am - 10:35 pm

AEP

SFO

19h 35m

2 stops

$913Avianca

Sat, May 9 - Mon, May 25

2:15 pm - 12:10 am

SFO

EZE

29h 55m

2 stops

1:40 am - 11:55 pm

EZE

SFO

26h 15m

2 stops

$922Avianca

Sun, Apr 5 - Fri, Apr 24

5:00 am - 3:51 am

SFO

COR

18h 51m

2 stops

5:49 am - 7:15 am

COR

SFO

29h 26m

2 stops

$1,049United Airlines

Thu, Apr 30 - Thu, May 14

1:23 am - 12:20 am

SFO

COR

18h 57m

1 stop

5:49 am - 11:40 pm

COR

SFO

21h 51m

1 stop

$1,055Copa Airlines

Wed, Apr 29 - Thu, May 14

1:12 am - 12:18 am

SFO

MDZ

19h 06m

1 stop

1:23 am - 11:40 pm

MDZ

SFO

26h 17m

1 stop

$1,115Copa Airlines

Thu, Apr 30 - Thu, May 7

1:21 pm - 9:30 pm

SFO

MDZ

28h 09m

2 stops

6:30 pm - 11:02 am

MDZ

SFO

20h 32m

2 stops

$1,265American Airlines

Fri, May 8 - Sun, May 17

1:23 am - 3:51 am

SFO

COR

22h 28m

1 stop

3:32 am - 7:05 pm

COR

SFO

19h 33m

2 stops

$1,280United Airlines

Wed, Apr 29 - Wed, May 13

American Airlines flights from San Francisco to Argentina

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

American Airlines

Mar 15

SFO7:25 amSan Francisco

20h 35m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Mar 22

EZE10:25 pmBuenos Aires Ministro Pistarini

28h 51m

1 stop

SFO11:16 pmSan Francisco

$974

American Airlines

Mar 28

SFO10:56 pmSan Francisco

28h 19m

1 stop

EZE7:15 amBuenos Aires Ministro Pistarini

Apr 3

EZE10:20 pmBuenos Aires Ministro Pistarini

22h 56m

2 stops

SFO5:16 pmSan Francisco

$983

American Airlines

May 8

SFO1:21 pmSan Francisco

28h 09m

2 stops

MDZ9:30 pmMendoza El Plumerillo

May 17

MDZ6:30 pmMendoza El Plumerillo

20h 32m

2 stops

SFO11:02 amSan Francisco

$1,265

Air Canada flights from San Francisco to Argentina

Our best Air Canada deals on San Francisco to Argentina flight tickets

Air Canada

Mar 15

SFO8:25 amSan Francisco

26h 45m

2 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Apr 22

EZE4:30 pmBuenos Aires Ministro Pistarini

32h 51m

2 stops

SFO9:21 pmSan Francisco

$950

Air Canada

Apr 19

SFO8:10 amSan Francisco

26h 20m

2 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

May 4

EZE4:35 pmBuenos Aires Ministro Pistarini

22h 15m

2 stops

SFO10:50 amSan Francisco

$954

Air Canada

Mar 18

SFO4:15 pmSan Francisco

42h 55m

2 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Apr 22

EZE4:30 pmBuenos Aires Ministro Pistarini

32h 51m

2 stops

SFO9:21 pmSan Francisco

$979

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 4/5

11:35 pm-3:45 pm

2 stops36h 10m

Buenos Aires Ministro Pistarini

Fri 4/17

7:45 am-10:37 am

2 stops30h 52m

$879

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 4/5

11:35 pm-3:45 pm

2 stops36h 10m

Buenos Aires Ministro Pistarini

Sun 4/19

1:20 pm-4:57 pm

2 stops31h 37m

$883

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 4/6

2:20 pm-9:45 am

1 stop15h 25m

Buenos Aires Ministro Pistarini

Mon 4/20

4:45 pm-2:35 pm

2 stops25h 50m

$885

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sat 5/9

11:55 pm-5:40 am

2 stops25h 45m

Buenos Aires Jorge Newbery

Mon 5/25

7:00 am-10:35 pm

2 stops19h 35m

$913

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 4/5

2:15 pm-12:10 am

2 stops29h 55m

Buenos Aires Ministro Pistarini

Fri 4/24

1:40 am-11:55 pm

2 stops26h 15m

$922

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Thu 4/30

5:00 am-3:51 am

2 stops18h 51m

Cordoba Pajas Blancas

Thu 5/14

5:49 am-7:15 am

2 stops29h 26m

$1,049

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Wed 4/29

1:23 am-12:20 am

1 stop18h 57m

Cordoba Pajas Blancas

Thu 5/14

5:49 am-11:40 pm

1 stop21h 51m

$1,055

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Thu 4/30

1:12 am-12:18 am

1 stop19h 06m

Mendoza El Plumerillo

Thu 5/7

1:23 am-11:40 pm

1 stop26h 17m

$1,115

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Fri 5/8

1:21 pm-9:30 pm

2 stops28h 09m

Mendoza El Plumerillo

Sun 5/17

6:30 pm-11:02 am

2 stops20h 32m

$1,265

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Wed 4/29

1:23 am-3:51 am

1 stop22h 28m

Cordoba Pajas Blancas

Wed 5/13

3:32 am-7:05 pm

2 stops19h 33m

$1,280

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 September is also very affordable. Most momondo users find prices during this month for around $1,145.

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 $1,212 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 $1,169 on momondo.

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

You could potentially save up to 20% 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	16h 09m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 16h 09m

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 January 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 2,496 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,086 reviews	Search Delta flights
LATAM Airlines	PriceFrom $886	Free Cancellation	Rating 7.5 1,912 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $963	Free Cancellation	Rating 7.6 1,559 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,190 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,039	Free Cancellation	Rating 7.2 11,169 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,119	Free Cancellation	Rating 7.4 1,596 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.