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 38% 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 LATAM 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 June 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.

$395 Cheap Flights from San Francisco to Argentina in 2026

Discover deals from 900+ travel sites with momondo.

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.

9:00 am - 9:20 pm

SFO

AEP

32h 20m

3 stops

5:45 am - 12:00 pm

AEP

SFO

35h 15m

3 stops

$1,000Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

1:12 am - 10:26 pm

SFO

EZE

17h 14m

1 stop

5:25 am - 6:10 pm

EZE

SFO

16h 45m

1 stop

$1,006Copa Airlines

Tue, Aug 18 - Thu, Sep 3

9:00 am - 9:20 pm

SFO

AEP

31h 20m

3 stops

5:45 am - 12:00 pm

AEP

SFO

35h 15m

3 stops

$1,006Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

10:22 am - 8:50 am

SFO

EZE

18h 28m

2 stops

8:45 pm - 1:10 pm

EZE

SFO

20h 25m

2 stops

$1,009American Airlines

Thu, Sep 10 - Wed, Sep 23

8:00 am - 9:40 am

SFO

EZE

21h 40m

2 stops

7:35 am - 11:11 pm

EZE

SFO

19h 36m

2 stops

$1,010LATAM Airlines

Tue, Sep 22 - Thu, Oct 8

7:30 am - 7:15 am

SFO

EZE

19h 45m

1 stop

9:10 pm - 2:15 pm

EZE

SFO

21h 05m

1 stop

$1,018American Airlines

Fri, Aug 21 - Mon, Sep 28

11:05 am - 11:06 am

SFO

MDZ

20h 01m

2 stops

7:35 am - 11:11 pm

MDZ

SFO

20h 36m

2 stops

$1,337LATAM Airlines

Sun, Oct 25 - Mon, Nov 2

8:45 am - 6:50 am

SFO

BRC

42h 05m

2 stops

6:25 pm - 8:10 pm

BRC

SFO

29h 45m

2 stops

$1,810Aerolineas Argentinas

Tue, Sep 8 - Mon, Sep 21

11:55 pm - 11:10 am

SFO

BRC

31h 15m

2 stops

4:05 pm - 9:10 pm

BRC

SFO

33h 05m

2 stops

$2,086Aeromexico

Mon, Sep 7 - Tue, Sep 22

11:55 pm - 11:10 am

SFO

BRC

31h 15m

2 stops

7:00 pm - 1:20 pm

BRC

SFO

22h 20m

2 stops

$2,166Aeromexico

Mon, Sep 7 - Sun, Sep 20

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Copa Airlines flights from San Francisco to Argentina

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

Copa Airlines

Aug 18

SFO1:12 amSan Francisco

17h 14m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

Sep 3

EZE5:25 amBuenos Aires Ministro Pistarini

16h 45m

1 stop

SFO6:10 pmSan Francisco

$1,006

Copa Airlines

Aug 23

SFO8:21 pmSan Francisco

22h 05m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

Sep 1

EZE2:17 amBuenos Aires Ministro Pistarini

19h 53m

1 stop

SFO6:10 pmSan Francisco

$1,024

Copa Airlines

Aug 14

SFO1:12 amSan Francisco

23h 09m

1 stop

EZE4:21 amBuenos Aires Ministro Pistarini

Aug 25

EZE5:25 amBuenos Aires Ministro Pistarini

22h 15m

1 stop

SFO11:40 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

Sep 22

SFO8:00 amSan Francisco

21h 40m

2 stops

EZE9:40 amBuenos Aires Ministro Pistarini

Oct 8

EZE7:35 amBuenos Aires Ministro Pistarini

19h 36m

2 stops

SFO11:11 pmSan Francisco

$1,010

LATAM Airlines

Oct 26

SFO11:05 amSan Francisco

19h 13m

2 stops

EZE10:18 amBuenos Aires Ministro Pistarini

Nov 2

EZE7:45 amBuenos Aires Ministro Pistarini

20h 26m

2 stops

SFO11:11 pmSan Francisco

$1,053

LATAM Airlines

Sep 22

SFO8:00 amSan Francisco

21h 40m

2 stops

EZE9:40 amBuenos Aires Ministro Pistarini

Oct 7

EZE3:55 amBuenos Aires Ministro Pistarini

23h 16m

2 stops

SFO11:11 pmSan Francisco

$1,054

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Mon 10/26

9:00 am-9:20 pm

3 stops32h 20m

Buenos Aires Jorge Newbery

Mon 11/2

5:45 am-12:00 pm

3 stops35h 15m

$1,000

Quickest round-trip

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 8/18

1:12 am-10:26 pm

1 stop17h 14m

Buenos Aires Ministro Pistarini

Thu 9/3

5:25 am-6:10 pm

1 stop16h 45m

$1,006

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Mon 11/2

9:00 am-9:20 pm

3 stops31h 20m

Buenos Aires Jorge Newbery

Mon 11/16

5:45 am-12:00 pm

3 stops35h 15m

$1,006

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Thu 9/10

10:22 am-8:50 am

2 stops18h 28m

Buenos Aires Ministro Pistarini

Wed 9/23

8:45 pm-1:10 pm

2 stops20h 25m

$1,009

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 9/22

8:00 am-9:40 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Thu 10/8

7:35 am-11:11 pm

2 stops19h 36m

$1,010

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Fri 8/21

7:30 am-7:15 am

1 stop19h 45m

Buenos Aires Ministro Pistarini

Mon 9/28

9:10 pm-2:15 pm

1 stop21h 05m

$1,018

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Sun 10/25

11:05 am-11:06 am

2 stops20h 01m

Mendoza El Plumerillo

Mon 11/2

7:35 am-11:11 pm

2 stops20h 36m

$1,337

San FranciscoSan Carlos de Bariloche

SFO - BRC

SFOBRC

San Francisco

Tue 9/8

8:45 am-6:50 am

2 stops42h 05m

San Carlos de Bariloche Teniente Luis Candelaria

Mon 9/21

6:25 pm-8:10 pm

2 stops29h 45m

$1,810

San FranciscoSan Carlos de Bariloche

SFO - BRC

SFOBRC

San Francisco

Mon 9/7

11:55 pm-11:10 am

2 stops31h 15m

San Carlos de Bariloche Teniente Luis Candelaria

Tue 9/22

4:05 pm-9:10 pm

2 stops33h 05m

$2,086

San FranciscoSan Carlos de Bariloche

SFO - BRC

SFOBRC

San Francisco

Mon 9/7

11:55 pm-11:10 am

2 stops31h 15m

San Carlos de Bariloche Teniente Luis Candelaria

Sun 9/20

7:00 pm-1:20 pm

2 stops22h 20m

$2,166

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 April, then departing from San Francisco during the month June is also very affordable. Most momondo users find prices during this month for around $500.

How far in advance should I book a flight from San Francisco 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 $1,246 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 $1,093 on momondo.

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

You could potentially save up to 2% 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 49m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 16h 49m

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

Search flight deals

Frequently asked questions about flying 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 June 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 $284	Free Cancellation	Rating 6.5 2,534 reviews	Search Avianca flights
Copa Airlines	PriceFrom $539	Free Cancellation	Rating 7.6 1,569 reviews	Search Copa Airlines flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.8 8,418 reviews	Search Delta flights
LATAM Airlines	PriceFrom $893	Free Cancellation	Rating 7.4 1,939 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,867 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,016	Free Cancellation	Rating 7.1 11,710 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,130	Free Cancellation	Rating 7.4 1,490 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.