What airlines fly to Argentina?

United Airlines, American Airlines and Copa 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 35% 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.

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

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

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 March 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.

$349 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.

11:45 pm - 12:10 pm

SFO

MDZ

32h 25m

2 stops

7:35 am - 10:12 am

MDZ

SFO

30h 37m

2 stops

$844LATAM Airlines

Tue, Aug 25 - Fri, Aug 28

11:45 pm - 12:10 pm

SFO

MDZ

32h 25m

2 stops

7:35 am - 10:12 am

MDZ

SFO

30h 37m

2 stops

$894LATAM Airlines

Tue, Aug 25 - Fri, Aug 28

11:55 pm - 2:45 am

SFO

EZE

22h 50m

3 stops

7:30 am - 12:50 pm

EZE

SFO

33h 20m

3 stops

$966Multiple Airlines

Mon, May 11 - Mon, May 25

11:55 pm - 3:30 pm

SFO

AEP

35h 35m

3 stops

7:00 am - 10:35 pm

AEP

SFO

19h 35m

2 stops

$970Multiple Airlines

Wed, May 6 - Wed, May 13

11:55 pm - 4:20 am

SFO

AEP

24h 25m

3 stops

5:45 am - 12:50 pm

AEP

SFO

35h 05m

3 stops

$972Multiple Airlines

Sun, May 17 - Sun, May 24

2:30 am - 6:20 am

SFO

COR

23h 50m

2 stops

7:25 am - 11:55 pm

COR

SFO

20h 30m

2 stops

$1,261Avianca

Tue, Apr 14 - Tue, May 12

11:55 pm - 6:20 am

SFO

COR

26h 25m

3 stops

7:25 am - 6:25 am

COR

SFO

27h 00m

2 stops

$1,287Avianca

Mon, Jun 15 - Mon, Jun 22

6:15 am - 4:15 pm

SFO

MDZ

30h 00m

2 stops

5:05 pm - 11:02 am

MDZ

SFO

21h 57m

2 stops

$1,347American Airlines

Sun, Apr 12 - Mon, Apr 20

11:55 pm - 9:50 am

SFO

IGR

29h 55m

2 stops

7:15 pm - 1:00 pm

IGR

SFO

21h 45m

2 stops

$2,560Aeromexico

Tue, Jun 9 - Tue, Jun 16

11:19 pm - 6:10 am

SFO

BRC

26h 51m

2 stops

6:30 pm - 8:58 pm

BRC

SFO

30h 28m

2 stops

$2,860Aeromexico

Tue, Aug 18 - Thu, Sep 3

LATAM Airlines flights from San Francisco to Argentina

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

LATAM Airlines

Aug 25

SFO11:45 pmSan Francisco

32h 25m

2 stops

MDZ12:10 pmMendoza El Plumerillo

Aug 28

MDZ7:35 amMendoza El Plumerillo

30h 37m

2 stops

SFO10:12 amSan Francisco

$844

LATAM Airlines

May 25

SFO6:20 pmSan Francisco

20h 10m

2 stops

AEP6:30 pmBuenos Aires Jorge Newbery

May 27

AEP12:55 pmBuenos Aires Jorge Newbery

31h 01m

2 stops

SFO3:56 pmSan Francisco

$989

LATAM Airlines

May 16

SFO11:55 amSan Francisco

19h 35m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

May 23

EZE7:21 pmBuenos Aires Ministro Pistarini

19h 32m

2 stops

SFO10:53 amSan Francisco

$1,031

Air Canada flights from San Francisco to Argentina

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

Air Canada

Sep 12

SFO11:46 pmSan Francisco

34h 44m

2 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Sep 17

EZE4:35 pmBuenos Aires Ministro Pistarini

22h 42m

2 stops

SFO11:17 amSan Francisco

$1,035

Air Canada

Sep 15

SFO7:10 amSan Francisco

27h 20m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Sep 24

EZE4:35 pmBuenos Aires Ministro Pistarini

22h 42m

2 stops

SFO11:17 amSan Francisco

$1,040

Air Canada

Sep 11

SFO11:46 pmSan Francisco

58h 44m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Sep 23

EZE4:35 pmBuenos Aires Ministro Pistarini

22h 42m

2 stops

SFO11:17 amSan Francisco

$1,043

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Tue 8/25

11:45 pm-12:10 pm

2 stops32h 25m

Mendoza El Plumerillo

Fri 8/28

7:35 am-10:12 am

2 stops30h 37m

$844

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Tue 8/25

11:45 pm-12:10 pm

2 stops32h 25m

Mendoza El Plumerillo

Fri 8/28

7:35 am-10:12 am

2 stops30h 37m

$894

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 5/11

11:55 pm-2:45 am

3 stops22h 50m

Buenos Aires Ministro Pistarini

Mon 5/25

7:30 am-12:50 pm

3 stops33h 20m

$966

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 5/6

11:55 pm-3:30 pm

3 stops35h 35m

Buenos Aires Jorge Newbery

Wed 5/13

7:00 am-10:35 pm

2 stops19h 35m

$970

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 5/17

11:55 pm-4:20 am

3 stops24h 25m

Buenos Aires Jorge Newbery

Sun 5/24

5:45 am-12:50 pm

3 stops35h 05m

$972

Quickest round-trip

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Tue 4/14

2:30 am-6:20 am

2 stops23h 50m

Cordoba Pajas Blancas

Tue 5/12

7:25 am-11:55 pm

2 stops20h 30m

$1,261

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Mon 6/15

11:55 pm-6:20 am

3 stops26h 25m

Cordoba Pajas Blancas

Mon 6/22

7:25 am-6:25 am

2 stops27h 00m

$1,287

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Sun 4/12

6:15 am-4:15 pm

2 stops30h 00m

Mendoza El Plumerillo

Mon 4/20

5:05 pm-11:02 am

2 stops21h 57m

$1,347

San FranciscoPuerto Iguazú

SFO - IGR

SFOIGR

San Francisco

Tue 6/9

11:55 pm-9:50 am

2 stops29h 55m

Puerto Iguazú Cataratas del Iguazu

Tue 6/16

7:15 pm-1:00 pm

2 stops21h 45m

$2,560

San FranciscoSan Carlos de Bariloche

SFO - BRC

SFOBRC

San Francisco

Tue 8/18

11:19 pm-6:10 am

2 stops26h 51m

San Carlos de Bariloche Teniente Luis Candelaria

Thu 9/3

6:30 pm-8:58 pm

2 stops30h 28m

$2,860

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 $1,079.

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 $1,201 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 9% 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	18h 38m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 18h 38m

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 March 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 6.5 2,505 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,325 reviews	Search Delta flights
LATAM Airlines	PriceFrom $890	Free Cancellation	Rating 7.4 1,905 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $907	Free Cancellation	Rating 7.5 1,577 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,478 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,039	Free Cancellation	Rating 7.1 11,493 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,119	Free Cancellation	Rating 7.4 1,559 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.