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

Copa Airlines, United 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 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 September 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.

$370 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.

8:55 am - 9:00 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

19h 05m1 stop Dallas/Fort Worth

9:40 pm - 10:53 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 13m1 stop Miami

$1,016American Airlines

Sat, Nov 28 - Fri, Dec 4

5:30 am - 8:30 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

22h 00m1 stop Dallas/Fort Worth

10:30 pm - 3:09 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

20h 39m1 stop Dallas/Fort Worth

$1,016American Airlines

Thu, Mar 11 - Thu, Mar 18

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

23h 20m1 stop Houston George Bush Intcntl

11:55 pm - 8:10 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

25h 15m1 stop Houston George Bush Intcntl

$1,016United Airlines

Sat, Nov 28 - Sun, Dec 6

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

23h 20m1 stop Houston George Bush Intcntl

9:00 pm - 6:47 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

25h 47m1 stop Houston George Bush Intcntl

$1,016United Airlines

Mon, Feb 22 - Fri, May 28

9:55 am - 10:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

19h 45m2 stops Los Angeles Santiago Arturo Merino Benitez

7:20 am - 11:55 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

21h 35m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,016LATAM Airlines

Tue, Nov 24 - Wed, Dec 2

11:05 am - 10:40 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 35m2 stops Los Angeles Santiago Arturo Merino Benitez

7:20 pm - 11:04 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 44m2 stops Santiago Arturo Merino Benitez Los Angeles

$1,016LATAM Airlines

Thu, Mar 11 - Thu, Mar 18

4:57 pm - 1:11 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

27h 14m2 stops San Diego Panama City Tocumen Intl

4:25 am - 5:25 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 00m1 stop Panama City Tocumen Intl

$1,017Multiple Airlines

Fri, Nov 6 - Mon, Nov 23

7:36 pm - 10:08 pmSFO San Francisco-EZE Buenos Aires Ministro Pistarini

21h 32m1 stop Panama City Tocumen Intl

4:25 am - 5:25 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 00m1 stop Panama City Tocumen Intl

$1,022Copa Airlines

Tue, Nov 10 - Tue, Dec 1

7:36 pm - 3:10 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

26h 34m1 stop Panama City Tocumen Intl

9:10 am - 11:17 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

19h 07m1 stop Panama City Tocumen Intl

$1,024Copa Airlines

Wed, Nov 11 - Tue, Dec 8

11:22 am - 12:07 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

32h 45m2 stops San Diego Panama City Tocumen Intl

5:40 am - 5:25 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

16h 45m1 stop Panama City Tocumen Intl

$1,031Multiple Airlines

Sun, Oct 25 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

12:24 pm - 8:00 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

15h 36m1 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

Tue, Sep 22 - Thu, Oct 8

1:12 am - 4:36 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

23h 24m1 stop Panama City Tocumen Intl

8:59 am - 11:40 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 41m1 stop Panama City Tocumen Intl

$1,062Copa Airlines

Mon, Sep 21 - Tue, Oct 6

1:12 am - 4:36 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

23h 24m1 stop Panama City Tocumen Intl

8:59 am - 11:40 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

18h 41m1 stop Panama City Tocumen Intl

$1,062Copa Airlines

Mon, Sep 21 - Thu, Oct 8

2:25 pm - 8:00 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

37h 35m1 stop Houston George Bush Intcntl

9:00 pm - 2:49 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

21h 49m1 stop Houston George Bush Intcntl

$1,067United Airlines

Wed, Sep 23 - Mon, Sep 28

10:22 am - 8:30 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 08m2 stops Los Angeles Miami

10:30 pm - 9:59 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

27h 29m1 stop Miami

$1,069American Airlines

Tue, Sep 22 - Thu, Oct 8

1:12 am - 3:15 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

22h 03m1 stop Panama City Tocumen Intl

1:40 pm - 10:58 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

25h 18m2 stops Miami Denver Intl

$1,069Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

1:12 am - 3:15 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

22h 03m1 stop Panama City Tocumen Intl

1:40 pm - 12:15 amEZE Buenos Aires Ministro Pistarini-SFO San Francisco

38h 35m2 stops Miami Denver Intl

$1,078Multiple Airlines

Mon, Sep 21 - Thu, Oct 8

7:15 am - 11:05 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

23h 50m1 stop New York John F Kennedy Intl

10:15 pm - 3:30 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

21h 15m2 stops Miami Los Angeles

$1,080American Airlines

Sat, Sep 19 - Mon, Sep 21

7:00 am - 9:45 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

22h 45m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

8:10 pm - 3:02 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

22h 52m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$1,082Delta

Mon, Sep 21 - Mon, Oct 5

7:20 am - 6:10 amSFO San Francisco-EZE Buenos Aires Ministro Pistarini

18h 50m2 stops Los Angeles Lima J Chavez Intl

7:35 am - 11:40 pmEZE Buenos Aires Ministro Pistarini-SFO San Francisco

20h 05m2 stops Lima J Chavez Intl Los Angeles

$1,161Delta

Tue, Sep 22 - Mon, Oct 5

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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

Dec 1

SFO8:29 amSan Francisco

19h 11m

2 stops

EZE8:40 amBuenos Aires Ministro Pistarini

Dec 15

EZE9:10 pmBuenos Aires Ministro Pistarini

21h 02m

1 stop

SFO1:12 pmSan Francisco

$1,020

American Airlines

Nov 29

SFO12:45 pmSan Francisco

15h 15m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Dec 11

EZE10:10 amBuenos Aires Ministro Pistarini

19h 29m

2 stops

SFO12:39 amSan Francisco

$1,025

American Airlines

Dec 1

SFO8:29 amSan Francisco

19h 11m

2 stops

EZE8:40 amBuenos Aires Ministro Pistarini

Dec 15

EZE10:30 pmBuenos Aires Ministro Pistarini

21h 40m

1 stop

SFO3:10 pmSan Francisco

$1,030

Copa Airlines flights from San Francisco to Argentina

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

Copa Airlines

Nov 10

SFO7:36 pmSan Francisco

21h 32m

1 stop

EZE10:08 pmBuenos Aires Ministro Pistarini

Dec 1

EZE4:25 amBuenos Aires Ministro Pistarini

18h 00m

1 stop

SFO5:25 pmSan Francisco

$1,022

Copa Airlines

Oct 25

SFO1:31 amSan Francisco

19h 40m

1 stop

EZE1:11 amBuenos Aires Ministro Pistarini

Nov 11

EZE8:56 amBuenos Aires Ministro Pistarini

37h 29m

1 stop

SFO5:25 pmSan Francisco

$1,023

Copa Airlines

Nov 12

SFO7:36 pmSan Francisco

26h 34m

1 stop

EZE3:10 amBuenos Aires Ministro Pistarini

Dec 3

EZE3:40 amBuenos Aires Ministro Pistarini

18h 45m

1 stop

SFO5:25 pmSan Francisco

$1,024

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

Quickest round-trip

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sat 11/28

8:55 am-9:00 am

1 stop19h 05m

Buenos Aires Ministro Pistarini

Fri 12/4

9:40 pm-10:53 am

1 stop18h 13m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Thu 3/11

5:30 am-8:30 am

1 stop22h 00m

Buenos Aires Ministro Pistarini

Thu 3/18

10:30 pm-3:09 pm

1 stop20h 39m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sat 11/28

5:00 am-9:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Sun 12/6

11:55 pm-8:10 pm

1 stop25h 15m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Mon 2/22

5:00 am-9:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Fri 5/28

9:00 pm-6:47 pm

1 stop25h 47m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Tue 11/24

9:55 am-10:40 am

2 stops19h 45m

Buenos Aires Ministro Pistarini

Wed 12/2

7:20 am-11:55 pm

2 stops21h 35m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Thu 3/11

11:05 am-10:40 am

2 stops18h 35m

Buenos Aires Ministro Pistarini

Thu 3/18

7:20 pm-11:04 am

2 stops19h 44m

$1,016

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Fri 11/6

4:57 pm-1:11 am

2 stops27h 14m

Buenos Aires Ministro Pistarini

Mon 11/23

4:25 am-5:25 pm

1 stop18h 00m

$1,017

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Tue 11/10

7:36 pm-10:08 pm

1 stop21h 32m

Buenos Aires Ministro Pistarini

Tue 12/1

4:25 am-5:25 pm

1 stop18h 00m

$1,022

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Wed 11/11

7:36 pm-3:10 am

1 stop26h 34m

Buenos Aires Ministro Pistarini

Tue 12/8

9:10 am-11:17 pm

1 stop19h 07m

$1,024

San FranciscoBuenos Aires

SFO San Francisco - EZE Buenos Aires Ministro Pistarini

SFOEZE

San Francisco

Sun 10/25

11:22 am-12:07 am

2 stops32h 45m

Buenos Aires Ministro Pistarini

Wed 11/11

5:40 am-5:25 pm

1 stop16h 45m

$1,031

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 $1,128.

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 $1,245 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	$370
Fastest flight time	16h 35m
Direct flights	None

The best one-way flight to Argentina from San Francisco in the past 72 hours is $370. The best round-trip flight deal from San Francisco to Argentina found on momondo in the last 72 hours is $1,016.

The fastest flight from San Francisco to Argentina takes 16h 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 September 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 $539	Free Cancellation	Rating 7.6 1,543 reviews	Search Copa Airlines flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.8 8,579 reviews	Search Delta flights
LATAM Airlines	PriceFrom $882	Free Cancellation	Rating 7.4 1,985 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $939	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.1 12,076 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,181	Free Cancellation	Rating 7.4 1,464 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.