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

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

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 37% 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 November 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.

$472 Cheap Flights from San Francisco to Argentina in 2026/27

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.

7:30 am - 7:35 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

20h 05m1 stop Atlanta Hartsfield-Jackson

1:10 pm - 5:11 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

32h 01m2 stops Miami Atlanta Hartsfield-Jackson

$1,035LATAM Airlines

Sat, Mar 20 - Sun, Mar 28

10:25 pm - 9:50 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

30h 25m2 stops Atlanta Hartsfield-Jackson Miami

8:05 pm - 2:43 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

23h 38m1 stop New York John F Kennedy Intl

$1,035LATAM Airlines

Sun, Jan 10 - Thu, Jan 21

12:45 am - 7:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

25h 35m1 stop Houston George Bush Intcntl

10:05 pm - 10:20 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

17h 15m1 stop Houston George Bush Intcntl

$1,036United Airlines

Mon, Feb 1 - Mon, Feb 22

5:00 am - 9:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

23h 20m1 stop Houston George Bush Intcntl

11:55 pm - 12:10 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

17h 15m1 stop Houston George Bush Intcntl

$1,036United Airlines

Mon, Feb 1 - Fri, Feb 12

11:52 am - 10:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

17h 48m1 stop New York John F Kennedy Intl

9:10 pm - 12:40 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

20h 30m1 stop New York John F Kennedy Intl

$1,036American Airlines

Wed, Feb 3 - Sun, Feb 21

8:00 am - 7:35 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 35m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 10:52 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 47m2 stops Lima J Chavez Intl Los Angeles

$1,036Delta

Wed, Feb 3 - Thu, Feb 11

12:00 pm - 10:55 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

17h 55m1 stop New York John F Kennedy Intl

11:35 pm - 8:23 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

25h 48m1 stop Atlanta Hartsfield-Jackson

$1,036Delta

Tue, Feb 2 - Sat, Feb 13

8:00 am - 7:35 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 35m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 10:58 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 53m1 stop New York John F Kennedy Intl

$1,036Multiple Airlines

Wed, Feb 10 - Mon, Feb 15

8:00 am - 7:35 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 35m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 10:58 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 53m2 stops Lima J Chavez Intl Los Angeles

$1,036Multiple Airlines

Wed, Feb 10 - Tue, Feb 16

11:52 am - 10:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

17h 48m1 stop New York John F Kennedy Intl

10:30 pm - 1:30 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

20h 00m2 stops Dallas/Fort Worth Los Angeles

$1,040American Airlines

Wed, Feb 3 - Sun, Feb 21

Cheap last minute flights

Enter your travel dates to find the best prices.

12:33 am - 2:10 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

20h 37m1 stop Panama City Tocumen Intl

2:45 pm - 5:25 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

31h 40m1 stop Panama City Tocumen Intl

$1,062Copa Airlines

Mon, Nov 16 - Thu, Nov 26

12:33 am - 2:10 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

20h 37m1 stop Panama City Tocumen Intl

3:40 am - 11:12 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

24h 32m1 stop Panama City Tocumen Intl

$1,062Copa Airlines

Mon, Nov 16 - Wed, Nov 25

9:00 am - 10:55 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

20h 55m1 stop New York John F Kennedy Intl

5:00 pm - 10:41 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

22h 41m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$1,074Delta

Tue, Nov 17 - Thu, Nov 26

1:30 am - 12:30 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

42h 00m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:25 am - 9:40 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 15m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$1,077Avianca

Thu, Nov 12 - Fri, Dec 4

8:00 am - 9:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

20h 40m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 10:41 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 11m1 stop Atlanta Hartsfield-Jackson

$1,078LATAM Airlines

Tue, Nov 17 - Thu, Nov 26

9:58 am - 9:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 42m2 stops Los Angeles Atlanta Hartsfield-Jackson

9:30 pm - 1:52 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

21h 22m2 stops Atlanta Hartsfield-Jackson Los Angeles

$1,078LATAM Airlines

Tue, Nov 17 - Thu, Nov 26

7:05 am - 10:55 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

22h 50m2 stops Los Angeles New York John F Kennedy Intl

8:05 pm - 10:35 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 30m1 stop New York John F Kennedy Intl

$1,078Delta

Tue, Nov 17 - Thu, Nov 26

7:15 am - 9:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 05m1 stop Houston George Bush Intcntl

11:55 pm - 12:25 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

17h 30m1 stop Houston George Bush Intcntl

$1,085United Airlines

Thu, Nov 12 - Thu, Dec 3

10:53 am - 9:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

17h 27m1 stop Houston George Bush Intcntl

10:05 pm - 6:47 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

25h 42m1 stop Houston George Bush Intcntl

$1,085United Airlines

Fri, Nov 13 - Fri, Dec 4

1:30 am - 5:40 amSFO San Francisco-AEP Buenos Aires Jorge Newbery

23h 10m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:05 am - 9:40 pmAEP Buenos Aires Jorge Newbery-SFO San Francisco

19h 35m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$1,286Avianca

Thu, Nov 12 - Fri, Dec 4

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Delta flights from San Francisco to Argentina

Our best Delta deals on San Francisco to Argentina flight tickets

Delta

Dec 7

SFO5:15 pmSan Francisco

20h 20m

2 stops

EZE6:35 pmBuenos Aires Ministro Pistarini

Dec 13

EZE9:30 pmBuenos Aires Ministro Pistarini

24h 54m

1 stop

SFO5:24 pmSan Francisco

$1,036

Delta

Jan 4

SFO10:25 pmSan Francisco

30h 25m

2 stops

EZE9:50 amBuenos Aires Ministro Pistarini

Mar 3

EZE8:05 pmBuenos Aires Ministro Pistarini

19h 53m

1 stop

SFO10:58 amSan Francisco

$1,040

Delta

Dec 3

SFO11:55 amSan Francisco

18h 00m

1 stop

EZE10:55 amBuenos Aires Ministro Pistarini

Dec 12

EZE9:30 pmBuenos Aires Ministro Pistarini

18h 05m

1 stop

SFO10:35 amSan Francisco

$1,055

LATAM Airlines flights from San Francisco to Argentina

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

LATAM Airlines

Jan 10

SFO10:25 pmSan Francisco

30h 25m

2 stops

EZE9:50 amBuenos Aires Ministro Pistarini

Jan 21

EZE8:05 pmBuenos Aires Ministro Pistarini

23h 38m

1 stop

SFO2:43 pmSan Francisco

$1,035

LATAM Airlines

Dec 30

SFO6:05 amSan Francisco

20h 35m

2 stops

AEP7:40 amBuenos Aires Jorge Newbery

Feb 27

AEP8:05 pmBuenos Aires Jorge Newbery

19h 47m

2 stops

SFO10:52 amSan Francisco

$1,036

LATAM Airlines

Jan 17

SFO9:59 amSan Francisco

19h 41m

2 stops

EZE10:40 amBuenos Aires Ministro Pistarini

Jan 27

EZE9:30 pmBuenos Aires Ministro Pistarini

18h 14m

1 stop

SFO10:44 amSan Francisco

$1,038

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sat 3/20

7:30 am-7:35 am

1 stop20h 05m

Buenos Aires Ministro Pistarini

Sun 3/28

1:10 pm-5:11 pm

2 stops32h 01m

$1,035

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sun 1/10

10:25 pm-9:50 am

2 stops30h 25m

Buenos Aires Ministro Pistarini

Thu 1/21

8:05 pm-2:43 pm

1 stop23h 38m

$1,035

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Mon 2/1

12:45 am-7:20 am

1 stop25h 35m

Buenos Aires Ministro Pistarini

Mon 2/22

10:05 pm-10:20 am

1 stop17h 15m

$1,036

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Mon 2/1

5:00 am-9:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Fri 2/12

11:55 pm-12:10 pm

1 stop17h 15m

$1,036

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Wed 2/3

11:52 am-10:40 am

1 stop17h 48m

Buenos Aires Ministro Pistarini

Sun 2/21

9:10 pm-12:40 pm

1 stop20h 30m

$1,036

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Wed 2/3

8:00 am-7:35 am

1 stop18h 35m

Buenos Aires Ministro Pistarini

Thu 2/11

8:05 pm-10:52 am

2 stops19h 47m

$1,036

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Tue 2/2

12:00 pm-10:55 am

1 stop17h 55m

Buenos Aires Ministro Pistarini

Sat 2/13

11:35 pm-8:23 pm

1 stop25h 48m

$1,036

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Wed 2/10

8:00 am-7:35 am

1 stop18h 35m

Buenos Aires Ministro Pistarini

Mon 2/15

8:05 pm-10:58 am

1 stop19h 53m

$1,036

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Wed 2/10

8:00 am-7:35 am

1 stop18h 35m

Buenos Aires Ministro Pistarini

Tue 2/16

8:05 pm-10:58 am

2 stops19h 53m

$1,036

Quickest round-trip

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Wed 2/3

11:52 am-10:40 am

1 stop17h 48m

Buenos Aires Ministro Pistarini

Sun 2/21

10:30 pm-1:30 pm

2 stops20h 00m

$1,040

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 January, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $1,142.

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 $1,260 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 $983 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

Best Price Found	$472
Fastest flight time	16h 20m
Direct flights	None

The best one-way flight to Argentina from San Francisco in the past 72 hours is $472. The best round-trip flight deal from San Francisco to Argentina found on momondo in the last 72 hours is $1,035.

The fastest flight from San Francisco to Argentina takes 16h 20m

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 November 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 2,549 reviews	Search Avianca flights
Copa Airlines	PriceFrom $549	Free Cancellation	Rating 7.6 1,554 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $722	Free Cancellation	Rating 7.4 1,971 reviews	Search LATAM Airlines flights
Delta	PriceFrom $919	Free Cancellation	Rating 7.8 8,708 reviews	Search Delta flights
American Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.3 10,478 reviews	Search United Airlines flights
Aeromexico	PriceFrom $1,181	Free Cancellation	Rating 7.5 1,418 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.