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

Aeromexico and Copa 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 42% 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 July 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.

$325 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.

9:30 am - 6:21 pm

SFO

EZE

28h 51m

2 stops

1:35 am - 10:35 pm

EZE

SFO

25h 00m

2 stops

$899Multiple Airlines

Tue, Sep 8 - Mon, Sep 14

9:30 am - 11:30 am

SFO

EZE

22h 00m

2 stops

4:50 pm - 11:55 pm

EZE

SFO

35h 05m

2 stops

$903Multiple Airlines

Mon, Sep 7 - Mon, Sep 14

11:58 am - 11:30 am

SFO

EZE

19h 32m

2 stops

7:21 pm - 10:53 am

EZE

SFO

19h 32m

2 stops

$948LATAM Airlines

Thu, Sep 3 - Wed, Sep 9

11:58 am - 11:30 am

SFO

EZE

19h 32m

2 stops

3:55 am - 10:15 pm

EZE

SFO

22h 20m

2 stops

$948LATAM Airlines

Tue, Sep 1 - Fri, Sep 4

8:21 pm - 10:26 pm

SFO

EZE

22h 05m

1 stop

8:59 am - 11:40 pm

EZE

SFO

18h 41m

1 stop

$950Copa Airlines

Wed, Oct 7 - Tue, Oct 20

7:36 pm - 11:43 pm

SFO

EZE

23h 07m

1 stop

5:16 am - 5:25 pm

EZE

SFO

17h 09m

1 stop

$966Copa Airlines

Sun, Nov 1 - Thu, Nov 12

12:16 pm - 11:05 am

SFO

EZE

18h 49m

1 stop

8:50 pm - 11:34 am

EZE

SFO

18h 44m

1 stop

$1,004American Airlines

Mon, Aug 24 - Mon, Sep 7

8:00 am - 7:15 am

SFO

EZE

19h 15m

2 stops

11:35 pm - 3:58 pm

EZE

SFO

20h 23m

2 stops

$1,004American Airlines

Mon, Aug 24 - Mon, Sep 7

5:00 am - 7:20 am

SFO

EZE

21h 20m

1 stop

10:05 pm - 5:12 pm

EZE

SFO

24h 07m

1 stop

$1,016United Airlines

Sun, Jan 24 - Tue, Feb 2

5:00 am - 9:20 am

SFO

EZE

23h 20m

1 stop

10:05 pm - 2:50 pm

EZE

SFO

21h 45m

1 stop

$1,016United Airlines

Sun, Nov 15 - Tue, Dec 8

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LATAM Airlines flights from San Francisco to Argentina

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

LATAM Airlines

Aug 18

SFO11:54 amSan Francisco

19h 36m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Aug 24

EZE3:55 amBuenos Aires Ministro Pistarini

22h 20m

2 stops

SFO10:15 pmSan Francisco

$959

LATAM Airlines

Aug 23

SFO11:54 amSan Francisco

19h 36m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Sep 2

EZE7:21 pmBuenos Aires Ministro Pistarini

19h 31m

2 stops

SFO10:52 amSan Francisco

$969

LATAM Airlines

Aug 28

SFO11:54 amSan Francisco

19h 36m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Sep 9

EZE7:21 pmBuenos Aires Ministro Pistarini

22h 04m

2 stops

SFO1:25 pmSan Francisco

$973

Copa Airlines flights from San Francisco to Argentina

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

Copa Airlines

Oct 20

SFO1:12 amSan Francisco

19h 39m

1 stop

EZE12:51 amBuenos Aires Ministro Pistarini

Nov 11

EZE2:33 pmBuenos Aires Ministro Pistarini

31h 52m

1 stop

SFO5:25 pmSan Francisco

$966

Copa Airlines

Sep 6

SFO1:12 amSan Francisco

21h 18m

1 stop

EZE2:30 amBuenos Aires Ministro Pistarini

Sep 14

EZE2:49 pmBuenos Aires Ministro Pistarini

36h 51m

1 stop

SFO11:40 pmSan Francisco

$990

Copa Airlines

Aug 23

SFO1:12 amSan Francisco

17h 14m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

Sep 7

EZE8:59 amBuenos Aires Ministro Pistarini

18h 41m

1 stop

SFO11:40 pmSan Francisco

$995

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 9/8

9:30 am-6:21 pm

2 stops28h 51m

Buenos Aires Ministro Pistarini

Mon 9/14

1:35 am-10:35 pm

2 stops25h 00m

$899

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 9/7

9:30 am-11:30 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Mon 9/14

4:50 pm-11:55 pm

2 stops35h 05m

$903

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Thu 9/3

11:58 am-11:30 am

2 stops19h 32m

Buenos Aires Ministro Pistarini

Wed 9/9

7:21 pm-10:53 am

2 stops19h 32m

$948

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 9/1

11:58 am-11:30 am

2 stops19h 32m

Buenos Aires Ministro Pistarini

Fri 9/4

3:55 am-10:15 pm

2 stops22h 20m

$948

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Wed 10/7

8:21 pm-10:26 pm

1 stop22h 05m

Buenos Aires Ministro Pistarini

Tue 10/20

8:59 am-11:40 pm

1 stop18h 41m

$950

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 11/1

7:36 pm-11:43 pm

1 stop23h 07m

Buenos Aires Ministro Pistarini

Thu 11/12

5:16 am-5:25 pm

1 stop17h 09m

$966

Quickest round-trip

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 8/24

12:16 pm-11:05 am

1 stop18h 49m

Buenos Aires Ministro Pistarini

Mon 9/7

8:50 pm-11:34 am

1 stop18h 44m

$1,004

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 8/24

8:00 am-7:15 am

2 stops19h 15m

Buenos Aires Ministro Pistarini

Mon 9/7

11:35 pm-3:58 pm

2 stops20h 23m

$1,004

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 1/24

5:00 am-7:20 am

1 stop21h 20m

Buenos Aires Ministro Pistarini

Tue 2/2

10:05 pm-5:12 pm

1 stop24h 07m

$1,016

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 11/15

5:00 am-9:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Tue 12/8

10:05 pm-2:50 pm

1 stop21h 45m

$1,016

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 March, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around $1,145.

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 $1,241 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 8% 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 00m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 16h 00m

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 July 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 2,521 reviews	Search Avianca flights
Copa Airlines	PriceFrom $539	Free Cancellation	Rating 7.6 1,559 reviews	Search Copa Airlines flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
LATAM Airlines	PriceFrom $893	Free Cancellation	Rating 7.4 1,967 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 10,048 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,016	Free Cancellation	Rating 7.1 11,839 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,130	Free Cancellation	Rating 7.4 1,469 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.