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

Copa Airlines, Delta, and United 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 40% 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 October 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.

$403 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.

11:00 pm - 6:20 amSFO San Francisco-COR Cordoba Pajas Blancas

50h 20m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:40 am - 9:40 pmCOR Cordoba Pajas Blancas-SFO San Francisco

43h 00m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$868Avianca

Mon, Nov 16 - Mon, Nov 23

7:25 am - 10:35 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

22h 10m1 stop New York John F Kennedy Intl

11:35 pm - 12:26 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

17h 51m1 stop Miami

$1,016American Airlines

Thu, Dec 3 - Mon, Dec 7

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

23h 20m1 stop Houston George Bush Intcntl

11:55 pm - 11:00 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

16h 05m1 stop Houston George Bush Intcntl

$1,016United Airlines

Tue, Nov 24 - Tue, Dec 15

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

19h 05m1 stop Houston George Bush Intcntl

11:55 pm - 3:04 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

20h 09m1 stop Houston George Bush Intcntl

$1,016United Airlines

Mon, Nov 23 - Tue, Dec 15

6:38 am - 9:00 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 22m1 stop Dallas/Fort Worth

9:10 pm - 2:49 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

22h 39m1 stop New York John F Kennedy Intl

$1,016American Airlines

Sat, Nov 28 - Sun, Dec 6

2:00 pm - 4:00 pmSFO San Francisco-AEP Buenos Aires Jorge Newbery

22h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:05 pm - 1:29 pmAEP Buenos Aires Jorge Newbery-SFO San Francisco

21h 24m2 stops Lima J Chavez Intl Los Angeles

$1,017LATAM Airlines

Wed, Mar 31 - Sat, Apr 10

7:00 am - 6:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

19h 20m2 stops Los Angeles Lima J Chavez Intl

7:20 am - 11:11 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 51m2 stops Lima J Chavez Intl Los Angeles

$1,017LATAM Airlines

Sun, Mar 21 - Mon, Apr 26

7:00 am - 9:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 40m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

11:35 pm - 7:37 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

25h 02m1 stop Atlanta Hartsfield-Jackson

$1,020Delta

Tue, Jan 12 - Tue, Jan 26

7:00 am - 9:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 40m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

9:30 pm - 2:45 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

22h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$1,020Delta

Tue, Jan 12 - Tue, Jan 26

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

$1,038Avianca

Thu, Nov 12 - Sun, Nov 22

Cheap last minute flights

Enter your travel dates to find the best prices.

11:55 pm - 1:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 25m2 stops San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl

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

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

$1,038Avianca

Mon, Oct 5 - Mon, Nov 2

11:55 pm - 1:20 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 25m2 stops San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl

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

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

$1,039Avianca

Mon, Oct 5 - Mon, Nov 2

7:05 am - 8:00 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

20h 55m1 stop Houston George Bush Intcntl

9:00 pm - 11:44 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 44m1 stop Houston George Bush Intcntl

$1,054United Airlines

Thu, Oct 8 - Fri, Oct 16

5:00 am - 8:00 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

23h 00m1 stop Houston George Bush Intcntl

9:00 pm - 10:42 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

17h 42m1 stop Houston George Bush Intcntl

$1,054United Airlines

Thu, Oct 8 - Tue, Oct 20

2:00 pm - 9:45 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

15h 45m1 stop Atlanta Hartsfield-Jackson

8:10 pm - 3:59 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

23h 49m1 stop Atlanta Hartsfield-Jackson

$1,058Delta

Thu, Oct 8 - Fri, Oct 16

12:59 pm - 11:05 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 06m1 stop New York John F Kennedy Intl

9:10 pm - 12:02 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 52m1 stop New York John F Kennedy Intl

$1,065American Airlines

Tue, Oct 6 - Tue, Oct 20

8:33 am - 7:10 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 37m1 stop Miami

10:30 pm - 3:10 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

20h 40m2 stops Miami Dallas/Fort Worth

$1,069American Airlines

Tue, Oct 6 - Tue, Oct 20

9:30 am - 3:45 pmSFO San Francisco-EZE Buenos Aires Ministro Pistarini

26h 15m2 stops Los Angeles Sao Paulo Guarulhos Intl

1:10 pm - 2:42 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

29h 32m2 stops Miami Atlanta Hartsfield-Jackson

$1,072LATAM Airlines

Mon, Oct 5 - Wed, Oct 7

11:44 am - 9:45 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 01m1 stop Atlanta Hartsfield-Jackson

8:10 pm - 10:34 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 24m1 stop Atlanta Hartsfield-Jackson

$1,081LATAM Airlines

Thu, Oct 8 - Wed, Oct 21

2:00 pm - 9:45 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

15h 45m1 stop Atlanta Hartsfield-Jackson

8:10 pm - 10:34 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 24m1 stop Atlanta Hartsfield-Jackson

$3,481Delta

Sun, Oct 4 - Sat, Oct 10

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American Airlines flights from San Francisco to Argentina

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

American Airlines

Nov 13

SFO12:25 pmSan Francisco

17h 15m

1 stop

EZE10:40 amBuenos Aires Ministro Pistarini

Nov 22

EZE11:59 pmBuenos Aires Ministro Pistarini

20h 11m

2 stops

SFO3:10 pmSan Francisco

$1,020

American Airlines

Dec 1

SFO7:25 amSan Francisco

22h 10m

1 stop

EZE10:35 amBuenos Aires Ministro Pistarini

Dec 22

EZE10:20 pmBuenos Aires Ministro Pistarini

28h 57m

1 stop

SFO10:17 pmSan Francisco

$1,028

American Airlines

Dec 3

SFO12:04 pmSan Francisco

16h 56m

1 stop

EZE10:00 amBuenos Aires Ministro Pistarini

Dec 23

EZE11:55 pmBuenos Aires Ministro Pistarini

28h 32m

1 stop

SFO11:27 pmSan Francisco

$1,033

United Airlines flights from San Francisco to Argentina

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

United Airlines

Nov 18

SFO5:00 amSan Francisco

23h 20m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 15

EZE10:05 pmBuenos Aires Ministro Pistarini

19h 20m

1 stop

SFO12:25 pmSan Francisco

$1,016

United Airlines

Dec 5

SFO11:59 pmSan Francisco

28h 21m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 17

EZE11:55 pmBuenos Aires Ministro Pistarini

17h 03m

1 stop

SFO11:58 amSan Francisco

$1,029

United Airlines

Oct 12

SFO5:00 amSan Francisco

23h 00m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Nov 14

EZE11:55 pmBuenos Aires Ministro Pistarini

25h 03m

1 stop

SFO7:58 pmSan Francisco

$1,035

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoCordoba

SFO San Francisco - COR Cordoba Pajas Blancas

SFOCOR

San Francisco

Mon 11/16

11:00 pm-6:20 am

2 stops50h 20m

Cordoba Pajas Blancas

Mon 11/23

7:40 am-9:40 pm

2 stops43h 00m

$868

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Thu 12/3

7:25 am-10:35 am

1 stop22h 10m

Buenos Aires Ministro Pistarini

Mon 12/7

11:35 pm-12:26 pm

1 stop17h 51m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Tue 11/24

5:00 am-9:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Tue 12/15

11:55 pm-11:00 am

1 stop16h 05m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Mon 11/23

7:15 am-7:20 am

1 stop19h 05m

Buenos Aires Ministro Pistarini

Tue 12/15

11:55 pm-3:04 pm

1 stop20h 09m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sat 11/28

6:38 am-9:00 am

1 stop21h 22m

Buenos Aires Ministro Pistarini

Sun 12/6

9:10 pm-2:49 pm

1 stop22h 39m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - AEP Buenos Aires Jorge Newbery

SFOAEP

San Francisco

Wed 3/31

2:00 pm-4:00 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Sat 4/10

8:05 pm-1:29 pm

2 stops21h 24m

$1,017

Quickest round-trip

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sun 3/21

7:00 am-6:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Mon 4/26

7:20 am-11:11 pm

2 stops19h 51m

$1,017

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Tue 1/12

7:00 am-9:40 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Tue 1/26

11:35 pm-7:37 pm

1 stop25h 02m

$1,020

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Tue 1/12

7:00 am-9:40 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Tue 1/26

9:30 pm-2:45 pm

2 stops22h 15m

$1,020

San FranciscoBuenos Aires

SFO San Francisco - AEP Buenos Aires Jorge Newbery

SFOAEP

San Francisco

Thu 11/12

1:30 am-5:40 am

2 stops23h 10m

Buenos Aires Jorge Newbery

Sun 11/22

7:05 am-9:40 pm

2 stops19h 35m

$1,038

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 $1,252 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 $1,083 on momondo.

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	$403
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to Argentina from San Francisco in the past 72 hours is $403. The best round-trip flight deal from San Francisco to Argentina found on momondo in the last 72 hours is $868.

The fastest flight from San Francisco to Argentina takes 15h 35m

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 October 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 2,558 reviews	Search Avianca flights
Copa Airlines	PriceFrom $539	Free Cancellation	Rating 7.6 1,545 reviews	Search Copa Airlines flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
LATAM Airlines	PriceFrom $882	Free Cancellation	Rating 7.4 1,977 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $939	Free Cancellation	Rating 7.4 10,282 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.0 12,129 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,181	Free Cancellation	Rating 7.5 1,451 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.