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.

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

Avianca is the most popular carrier operating 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 April 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

1 adult

0 bags

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.

11:45 pm - 5:45 am

SFO

COR

26h 00m

2 stops

1:20 pm - 9:21 pm

COR

SFO

36h 01m

2 stops

$835LATAM Airlines

Mon, Aug 31 - Wed, Sep 2

9:00 am - 4:25 pm

SFO

COR

27h 25m

2 stops

7:45 am - 10:12 am

COR

SFO

30h 27m

2 stops

$845LATAM Airlines

Mon, Aug 31 - Wed, Sep 2

7:30 am - 9:40 am

SFO

EZE

22h 10m

2 stops

7:21 pm - 11:59 am

EZE

SFO

20h 38m

2 stops

$891LATAM Airlines

Wed, Aug 12 - Mon, Aug 31

4:58 pm - 4:00 pm

SFO

AEP

19h 02m

2 stops

3:45 pm - 10:49 am

AEP

SFO

23h 04m

2 stops

$992Delta

Wed, Jun 24 - Thu, Jul 30

7:00 am - 6:05 am

SFO

ROS

19h 05m

2 stops

7:35 am - 8:26 am

ROS

SFO

28h 51m

2 stops

$1,171Delta

Mon, Aug 17 - Wed, Sep 23

12:45 am - 3:43 am

SFO

ROS

22h 58m

2 stops

5:09 am - 12:16 am

ROS

SFO

23h 07m

2 stops

$1,191Copa Airlines

Sun, Aug 16 - Sun, Sep 20

11:55 pm - 6:20 am

SFO

COR

26h 25m

2 stops

7:25 am - 6:25 am

COR

SFO

27h 00m

2 stops

$1,220Avianca

Mon, May 25 - Mon, Jun 1

1:12 am - 12:13 am

SFO

ROS

19h 01m

1 stop

1:23 am - 11:40 pm

ROS

SFO

26h 17m

1 stop

$1,242Copa Airlines

Sun, Aug 9 - Sun, Sep 6

12:12 pm - 4:15 pm

SFO

MDZ

24h 03m

2 stops

6:30 pm - 11:08 am

MDZ

SFO

21h 38m

2 stops

$1,257American Airlines

Wed, Oct 21 - Sun, Nov 15

11:55 pm - 6:20 am

SFO

COR

26h 25m

2 stops

7:25 am - 10:35 pm

COR

SFO

19h 10m

2 stops

$1,385Avianca

Sun, Jul 5 - Thu, Jul 23

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Copa Airlines flights from San Francisco to Argentina

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

Copa Airlines

Sep 17

SFO8:21 pmSan Francisco

22h 05m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

Oct 5

EZE5:25 amBuenos Aires Ministro Pistarini

22h 15m

1 stop

SFO11:40 pmSan Francisco

$955

Copa Airlines

Sep 13

SFO1:12 amSan Francisco

19h 39m

1 stop

EZE12:51 amBuenos Aires Ministro Pistarini

Sep 24

EZE2:17 amBuenos Aires Ministro Pistarini

25h 23m

1 stop

SFO11:40 pmSan Francisco

$1,015

Copa Airlines

Aug 16

SFO12:45 amSan Francisco

22h 58m

2 stops

ROS3:43 amRosario Fisherton

Sep 20

ROS5:09 amRosario Fisherton

23h 07m

2 stops

SFO12:16 amSan Francisco

$1,191

American Airlines flights from San Francisco to Argentina

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

American Airlines

Jun 8

SFO11:25 amSan Francisco

15h 40m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 22

EZE10:05 pmBuenos Aires Ministro Pistarini

16h 30m

1 stop

SFO10:35 amSan Francisco

$956

American Airlines

Jun 8

SFO11:25 amSan Francisco

15h 40m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 22

EZE10:35 pmBuenos Aires Ministro Pistarini

20h 28m

2 stops

SFO3:03 pmSan Francisco

$960

American Airlines

Jun 14

SFO11:29 pmSan Francisco

27h 36m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 23

EZE10:35 pmBuenos Aires Ministro Pistarini

20h 28m

2 stops

SFO3:03 pmSan Francisco

$983

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Mon 8/31

11:45 pm-5:45 am

2 stops26h 00m

Cordoba Pajas Blancas

Wed 9/2

1:20 pm-9:21 pm

2 stops36h 01m

$835

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Mon 8/31

9:00 am-4:25 pm

2 stops27h 25m

Cordoba Pajas Blancas

Wed 9/2

7:45 am-10:12 am

2 stops30h 27m

$845

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Wed 8/12

7:30 am-9:40 am

2 stops22h 10m

Buenos Aires Ministro Pistarini

Mon 8/31

7:21 pm-11:59 am

2 stops20h 38m

$891

Quickest round-trip

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 6/24

4:58 pm-4:00 pm

2 stops19h 02m

Buenos Aires Jorge Newbery

Thu 7/30

3:45 pm-10:49 am

2 stops23h 04m

$992

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Mon 8/17

7:00 am-6:05 am

2 stops19h 05m

Rosario Fisherton

Wed 9/23

7:35 am-8:26 am

2 stops28h 51m

$1,171

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sun 8/16

12:45 am-3:43 am

2 stops22h 58m

Rosario Fisherton

Sun 9/20

5:09 am-12:16 am

2 stops23h 07m

$1,191

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Mon 5/25

11:55 pm-6:20 am

2 stops26h 25m

Cordoba Pajas Blancas

Mon 6/1

7:25 am-6:25 am

2 stops27h 00m

$1,220

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sun 8/9

1:12 am-12:13 am

1 stop19h 01m

Rosario Fisherton

Sun 9/6

1:23 am-11:40 pm

1 stop26h 17m

$1,242

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Wed 10/21

12:12 pm-4:15 pm

2 stops24h 03m

Mendoza El Plumerillo

Sun 11/15

6:30 pm-11:08 am

2 stops21h 38m

$1,257

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 7/5

11:55 pm-6:20 am

2 stops26h 25m

Cordoba Pajas Blancas

Thu 7/23

7:25 am-10:35 pm

2 stops19h 10m

$1,385

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 $1,214 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 6% 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 April 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 $654	Free Cancellation	Rating 6.5 2,517 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,463 reviews	Search Delta flights
LATAM Airlines	PriceFrom $893	Free Cancellation	Rating 7.4 1,911 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $897	Free Cancellation	Rating 7.5 1,577 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,677 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,025	Free Cancellation	Rating 7.1 11,682 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,075	Free Cancellation	Rating 7.4 1,520 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.