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 36% 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?

Copa Airlines 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.

$380 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

7:50 pm - 3:11 pm

MDZ

SFO

23h 21m

2 stops

$784LATAM Airlines

Tue, Aug 25 - Thu, Aug 27

10:30 pm - 6:20 am

SFO

MDZ

27h 50m

2 stops

1:00 pm - 9:21 pm

MDZ

SFO

36h 21m

2 stops

$834LATAM Airlines

Tue, Aug 25 - Thu, Aug 27

1:12 am - 7:40 am

SFO

AEP

26h 28m

2 stops

8:40 am - 6:14 pm

AEP

SFO

37h 34m

2 stops

$923Multiple Airlines

Sun, May 3 - Tue, May 19

2:15 pm - 5:40 am

SFO

EZE

35h 25m

2 stops

7:10 am - 12:50 pm

EZE

SFO

33h 40m

2 stops

$1,000Avianca

Fri, Apr 10 - Sun, Apr 19

11:55 pm - 12:25 am

SFO

EZE

20h 30m

2 stops

7:10 am - 10:35 pm

EZE

SFO

19h 25m

2 stops

$1,009Avianca

Mon, Apr 27 - Thu, May 7

1:12 am - 12:18 am

SFO

MDZ

19h 06m

1 stop

1:23 am - 6:14 pm

MDZ

SFO

20h 51m

1 stop

$1,155Copa Airlines

Sun, May 3 - Tue, May 19

12:45 am - 12:20 am

SFO

COR

19h 35m

2 stops

5:49 am - 7:15 am

COR

SFO

29h 26m

2 stops

$1,182United Airlines

Sat, Apr 25 - Sun, May 3

5:00 am - 3:51 am

SFO

COR

18h 51m

2 stops

5:49 am - 11:59 pm

COR

SFO

22h 10m

2 stops

$1,224United Airlines

Mon, Apr 20 - Wed, May 13

11:19 pm - 9:30 am

SFO

IGR

30h 11m

2 stops

7:15 pm - 12:42 pm

IGR

SFO

21h 27m

2 stops

$2,397Aeromexico

Thu, Jul 2 - Tue, Jul 14

11:19 pm - 10:35 am

SFO

IGR

31h 16m

2 stops

9:25 pm - 12:42 pm

IGR

SFO

43h 17m

2 stops

$2,457Aeromexico

Sat, Aug 22 - Sat, Aug 29

Avianca flights from San Francisco to Argentina

Our best Avianca deals on San Francisco to Argentina flight tickets

Avianca

Apr 10

SFO2:15 pmSan Francisco

35h 25m

2 stops

EZE5:40 amBuenos Aires Ministro Pistarini

Apr 19

EZE7:10 amBuenos Aires Ministro Pistarini

33h 40m

2 stops

SFO12:50 pmSan Francisco

$1,000

Avianca

Apr 27

SFO11:55 pmSan Francisco

20h 30m

2 stops

EZE12:25 amBuenos Aires Ministro Pistarini

May 7

EZE7:10 amBuenos Aires Ministro Pistarini

19h 25m

2 stops

SFO10:35 pmSan Francisco

$1,009

Avianca

May 3

SFO11:55 pmSan Francisco

20h 30m

2 stops

EZE12:25 amBuenos Aires Ministro Pistarini

May 21

EZE7:10 amBuenos Aires Ministro Pistarini

19h 25m

2 stops

SFO10:35 pmSan Francisco

$1,029

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 27

MDZ7:50 pmMendoza El Plumerillo

23h 21m

2 stops

SFO3:11 pmSan Francisco

$784

LATAM Airlines

Aug 25

SFO10:30 pmSan Francisco

27h 50m

2 stops

MDZ6:20 amMendoza El Plumerillo

Aug 27

MDZ1:00 pmMendoza El Plumerillo

36h 21m

2 stops

SFO9:21 pmSan Francisco

$834

LATAM Airlines

May 3

SFO11:00 amSan Francisco

23h 50m

2 stops

AEP2:50 pmBuenos Aires Jorge Newbery

May 21

AEP5:00 pmBuenos Aires Jorge Newbery

21h 53m

2 stops

SFO10:53 amSan Francisco

$987

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

Thu 8/27

7:50 pm-3:11 pm

2 stops23h 21m

$784

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Tue 8/25

10:30 pm-6:20 am

2 stops27h 50m

Mendoza El Plumerillo

Thu 8/27

1:00 pm-9:21 pm

2 stops36h 21m

$834

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 5/3

1:12 am-7:40 am

2 stops26h 28m

Buenos Aires Jorge Newbery

Tue 5/19

8:40 am-6:14 pm

2 stops37h 34m

$923

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Fri 4/10

2:15 pm-5:40 am

2 stops35h 25m

Buenos Aires Ministro Pistarini

Sun 4/19

7:10 am-12:50 pm

2 stops33h 40m

$1,000

Quickest round-trip

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 4/27

11:55 pm-12:25 am

2 stops20h 30m

Buenos Aires Ministro Pistarini

Thu 5/7

7:10 am-10:35 pm

2 stops19h 25m

$1,009

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Sun 5/3

1:12 am-12:18 am

1 stop19h 06m

Mendoza El Plumerillo

Tue 5/19

1:23 am-6:14 pm

1 stop20h 51m

$1,155

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sat 4/25

12:45 am-12:20 am

2 stops19h 35m

Cordoba Pajas Blancas

Sun 5/3

5:49 am-7:15 am

2 stops29h 26m

$1,182

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Mon 4/20

5:00 am-3:51 am

2 stops18h 51m

Cordoba Pajas Blancas

Wed 5/13

5:49 am-11:59 pm

2 stops22h 10m

$1,224

San FranciscoPuerto Iguazú

SFO - IGR

SFOIGR

San Francisco

Thu 7/2

11:19 pm-9:30 am

2 stops30h 11m

Puerto Iguazú Cataratas del Iguazu

Tue 7/14

7:15 pm-12:42 pm

2 stops21h 27m

$2,397

San FranciscoPuerto Iguazú

SFO - IGR

SFOIGR

San Francisco

Sat 8/22

11:19 pm-10:35 am

2 stops31h 16m

Puerto Iguazú Cataratas del Iguazu

Sat 8/29

9:25 pm-12:42 pm

2 stops43h 17m

$2,457

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	15h 45m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 15h 45m

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 2,500 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,293 reviews	Search Delta flights
LATAM Airlines	PriceFrom $893	Free Cancellation	Rating 7.4 1,918 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $907	Free Cancellation	Rating 7.5 1,569 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,427 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,039	Free Cancellation	Rating 7.1 11,472 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,119	Free Cancellation	Rating 7.4 1,565 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.