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

Avianca, Copa Airlines, and Aerolineas Argentinas 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 39% 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 May 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.

$282 Cheap Flights from San Francisco to Argentina in 2026

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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.

11:54 am - 11:30 am

SFO

EZE

19h 36m

2 stops

7:21 pm - 1:25 pm

EZE

SFO

22h 04m

2 stops

$916LATAM Airlines

Fri, Aug 21 - Mon, Sep 28

11:05 am - 12:22 pm

SFO

EZE

20h 17m

2 stops

7:45 am - 11:11 pm

EZE

SFO

20h 26m

2 stops

$919LATAM Airlines

Tue, Nov 3 - Tue, Nov 17

11:38 am - 9:40 am

SFO

EZE

18h 02m

2 stops

7:21 pm - 11:54 am

EZE

SFO

20h 33m

2 stops

$923LATAM Airlines

Thu, Oct 1 - Thu, Oct 15

11:58 am - 11:30 am

SFO

EZE

19h 32m

2 stops

7:21 pm - 3:54 pm

EZE

SFO

24h 33m

2 stops

$932LATAM Airlines

Mon, Sep 14 - Fri, Sep 25

6:00 am - 7:40 am

SFO

AEP

21h 40m

2 stops

3:45 pm - 10:22 am

AEP

SFO

22h 37m

2 stops

$1,017Delta

Wed, Aug 19 - Thu, Sep 3

6:00 am - 7:40 am

SFO

AEP

21h 40m

2 stops

3:45 pm - 10:22 am

AEP

SFO

22h 37m

2 stops

$1,018Delta

Wed, Aug 19 - Thu, Sep 3

5:37 pm - 4:00 pm

SFO

AEP

18h 23m

2 stops

3:45 pm - 10:53 am

AEP

SFO

23h 08m

2 stops

$1,043Multiple Airlines

Wed, Sep 9 - Wed, Sep 23

4:44 pm - 6:30 pm

SFO

AEP

20h 46m

2 stops

8:05 pm - 11:54 am

AEP

SFO

20h 49m

2 stops

$1,044Multiple Airlines

Fri, Nov 6 - Mon, Nov 23

1:12 am - 12:17 am

SFO

ROS

19h 05m

1 stop

1:23 am - 11:40 pm

ROS

SFO

26h 17m

1 stop

$1,219Copa Airlines

Tue, Sep 8 - Tue, Sep 22

1:12 am - 12:17 am

SFO

ROS

19h 05m

1 stop

1:23 am - 11:40 pm

ROS

SFO

26h 17m

1 stop

$1,242Copa Airlines

Thu, Sep 10 - Tue, Sep 29

United Airlines flights from San Francisco to Argentina

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

United Airlines

Jul 19

SFO8:55 amSan Francisco

19h 05m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Aug 7

EZE9:00 pmBuenos Aires Ministro Pistarini

17h 25m

1 stop

SFO10:25 amSan Francisco

$1,018

United Airlines

Nov 10

SFO11:59 pmSan Francisco

28h 21m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 3

EZE11:55 pmBuenos Aires Ministro Pistarini

17h 23m

1 stop

SFO12:18 pmSan Francisco

$1,030

United Airlines

Aug 28

SFO6:30 pmSan Francisco

33h 30m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 12

EZE9:00 pmBuenos Aires Ministro Pistarini

31h 27m

1 stop

SFO12:27 amSan Francisco

$1,043

American Airlines flights from San Francisco to Argentina

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

American Airlines

Jul 16

SFO12:10 pmSan Francisco

18h 55m

1 stop

EZE11:05 amBuenos Aires Ministro Pistarini

Jul 29

EZE10:00 pmBuenos Aires Ministro Pistarini

18h 58m

2 stops

SFO12:58 pmSan Francisco

$1,008

American Airlines

Jul 17

SFO11:24 amSan Francisco

15h 51m

1 stop

EZE7:15 amBuenos Aires Ministro Pistarini

Jul 30

EZE9:15 amBuenos Aires Ministro Pistarini

19h 28m

2 stops

SFO12:43 amSan Francisco

$1,009

American Airlines

Jul 16

SFO12:10 pmSan Francisco

18h 55m

1 stop

EZE11:05 amBuenos Aires Ministro Pistarini

Jul 29

EZE10:00 pmBuenos Aires Ministro Pistarini

18h 58m

2 stops

SFO12:58 pmSan Francisco

$1,012

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Fri 8/21

11:54 am-11:30 am

2 stops19h 36m

Buenos Aires Ministro Pistarini

Mon 9/28

7:21 pm-1:25 pm

2 stops22h 04m

$916

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 11/3

11:05 am-12:22 pm

2 stops20h 17m

Buenos Aires Ministro Pistarini

Tue 11/17

7:45 am-11:11 pm

2 stops20h 26m

$919

Quickest round-trip

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Thu 10/1

11:38 am-9:40 am

2 stops18h 02m

Buenos Aires Ministro Pistarini

Thu 10/15

7:21 pm-11:54 am

2 stops20h 33m

$923

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 9/14

11:58 am-11:30 am

2 stops19h 32m

Buenos Aires Ministro Pistarini

Fri 9/25

7:21 pm-3:54 pm

2 stops24h 33m

$932

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 8/19

6:00 am-7:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Thu 9/3

3:45 pm-10:22 am

2 stops22h 37m

$1,017

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 8/19

6:00 am-7:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Thu 9/3

3:45 pm-10:22 am

2 stops22h 37m

$1,018

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 9/9

5:37 pm-4:00 pm

2 stops18h 23m

Buenos Aires Jorge Newbery

Wed 9/23

3:45 pm-10:53 am

2 stops23h 08m

$1,043

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Fri 11/6

4:44 pm-6:30 pm

2 stops20h 46m

Buenos Aires Jorge Newbery

Mon 11/23

8:05 pm-11:54 am

2 stops20h 49m

$1,044

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Tue 9/8

1:12 am-12:17 am

1 stop19h 05m

Rosario Fisherton

Tue 9/22

1:23 am-11:40 pm

1 stop26h 17m

$1,219

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Thu 9/10

1:12 am-12:17 am

1 stop19h 05m

Rosario Fisherton

Tue 9/29

1:23 am-11:40 pm

1 stop26h 17m

$1,242

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 $1,233 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 $1,106 on momondo.

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

You could potentially save up to 3% 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	18h 05m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 18h 05m

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 May 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 2,528 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
LATAM Airlines	PriceFrom $893	Free Cancellation	Rating 7.4 1,920 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $907	Free Cancellation	Rating 7.6 1,573 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,757 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,016	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,120	Free Cancellation	Rating 7.4 1,501 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.