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 35% 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?

LATAM Airlines, Avianca, and Copa Airlines are the most popular carriers 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.

$364 Cheap Flights from San Francisco to Argentina in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

2:30 am - 4:00 pm

SFO

AEP

33h 30m

3 stops

9:30 pm - 11:55 pm

AEP

SFO

30h 25m

3 stops

$965Multiple Airlines

Tue, May 12 - Wed, May 20

8:40 am - 7:15 pm

SFO

EZE

30h 35m

2 stops

1:10 pm - 8:30 am

EZE

SFO

47h 20m

2 stops

$968Multiple Airlines

Tue, Apr 28 - Tue, May 5

6:00 am - 4:25 pm

SFO

COR

30h 25m

2 stops

1:50 pm - 10:12 am

COR

SFO

24h 22m

2 stops

$989LATAM Airlines

Mon, Aug 31 - Wed, Sep 2

4:40 pm - 12:20 am

SFO

COR

27h 40m

2 stops

3:32 am - 11:54 pm

COR

SFO

24h 22m

2 stops

$1,149United Airlines

Sun, Sep 20 - Wed, Sep 30

8:21 pm - 12:20 am

SFO

COR

23h 59m

1 stop

9:37 am - 11:40 pm

COR

SFO

18h 03m

1 stop

$1,288Copa Airlines

Sun, Sep 20 - Thu, Oct 1

1:12 am - 12:12 am

SFO

ROS

19h 00m

1 stop

5:09 am - 5:59 pm

ROS

SFO

16h 50m

1 stop

$1,292Copa Airlines

Tue, Jun 30 - Sun, Jul 19

4:40 pm - 12:20 am

SFO

COR

27h 40m

2 stops

3:32 am - 11:40 pm

COR

SFO

24h 08m

1 stop

$1,319United Airlines

Sun, Sep 20 - Wed, Sep 30

7:00 am - 6:05 am

SFO

ROS

19h 05m

2 stops

7:35 am - 8:21 am

ROS

SFO

28h 46m

2 stops

$1,321LATAM Airlines

Sat, Jul 4 - Tue, Jul 21

6:15 am - 4:15 pm

SFO

MDZ

30h 00m

2 stops

5:05 pm - 11:02 am

MDZ

SFO

21h 57m

2 stops

$1,347American Airlines

Sun, Apr 12 - Mon, Apr 20

1:12 pm - 4:15 pm

SFO

MDZ

23h 03m

2 stops

5:05 pm - 11:02 am

MDZ

SFO

21h 57m

2 stops

$1,437American Airlines

Sun, Apr 19 - Mon, Apr 27

LATAM Airlines flights from San Francisco to Argentina

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

LATAM Airlines

Aug 31

SFO6:00 amSan Francisco

30h 25m

2 stops

COR4:25 pmCordoba Pajas Blancas

Sep 2

COR1:50 pmCordoba Pajas Blancas

24h 22m

2 stops

SFO10:12 amSan Francisco

$989

LATAM Airlines

Sep 17

SFO8:55 amSan Francisco

22h 35m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

Oct 4

EZE3:55 amBuenos Aires Ministro Pistarini

23h 17m

2 stops

SFO11:12 pmSan Francisco

$1,009

LATAM Airlines

Sep 17

SFO11:30 amSan Francisco

17h 50m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Oct 5

EZE7:35 amBuenos Aires Ministro Pistarini

19h 37m

2 stops

SFO11:12 pmSan Francisco

$1,013

Avianca flights from San Francisco to Argentina

Our best Avianca deals on San Francisco to Argentina flight tickets

Avianca

May 12

SFO2:15 pmSan Francisco

35h 25m

3 stops

EZE5:40 amBuenos Aires Ministro Pistarini

May 18

EZE4:50 pmBuenos Aires Ministro Pistarini

24h 00m

2 stops

SFO12:50 pmSan Francisco

$1,018

Avianca

Apr 25

SFO11:55 pmSan Francisco

21h 25m

2 stops

EZE1:20 amBuenos Aires Ministro Pistarini

May 15

EZE2:30 amBuenos Aires Ministro Pistarini

25h 25m

2 stops

SFO11:55 pmSan Francisco

$1,022

Avianca

May 12

SFO11:55 pmSan Francisco

21h 25m

2 stops

EZE1:20 amBuenos Aires Ministro Pistarini

May 18

EZE2:30 amBuenos Aires Ministro Pistarini

24h 05m

2 stops

SFO10:35 pmSan Francisco

$1,025

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Tue 5/12

2:30 am-4:00 pm

3 stops33h 30m

Buenos Aires Jorge Newbery

Wed 5/20

9:30 pm-11:55 pm

3 stops30h 25m

$965

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 4/28

8:40 am-7:15 pm

2 stops30h 35m

Buenos Aires Ministro Pistarini

Tue 5/5

1:10 pm-8:30 am

2 stops47h 20m

$968

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Mon 8/31

6:00 am-4:25 pm

2 stops30h 25m

Cordoba Pajas Blancas

Wed 9/2

1:50 pm-10:12 am

2 stops24h 22m

$989

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 9/20

4:40 pm-12:20 am

2 stops27h 40m

Cordoba Pajas Blancas

Wed 9/30

3:32 am-11:54 pm

2 stops24h 22m

$1,149

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 9/20

8:21 pm-12:20 am

1 stop23h 59m

Cordoba Pajas Blancas

Thu 10/1

9:37 am-11:40 pm

1 stop18h 03m

$1,288

Quickest round-trip

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Tue 6/30

1:12 am-12:12 am

1 stop19h 00m

Rosario Fisherton

Sun 7/19

5:09 am-5:59 pm

1 stop16h 50m

$1,292

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 9/20

4:40 pm-12:20 am

2 stops27h 40m

Cordoba Pajas Blancas

Wed 9/30

3:32 am-11:40 pm

1 stop24h 08m

$1,319

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sat 7/4

7:00 am-6:05 am

2 stops19h 05m

Rosario Fisherton

Tue 7/21

7:35 am-8:21 am

2 stops28h 46m

$1,321

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Sun 4/12

6:15 am-4:15 pm

2 stops30h 00m

Mendoza El Plumerillo

Mon 4/20

5:05 pm-11:02 am

2 stops21h 57m

$1,347

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Sun 4/19

1:12 pm-4:15 pm

2 stops23h 03m

Mendoza El Plumerillo

Mon 4/27

5:05 pm-11:02 am

2 stops21h 57m

$1,437

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 May, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $1,100.

How far in advance should I book a flight 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 $1,210 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 $1,109 on momondo.

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

You could potentially save up to 9% 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	15h 25m
Direct flights	None

The fastest flight from San Francisco to Argentina takes 15h 25m

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 2,505 reviews	Search Avianca flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,371 reviews	Search Delta flights
LATAM Airlines	PriceFrom $890	Free Cancellation	Rating 7.4 1,907 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $907	Free Cancellation	Rating 7.5 1,578 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $969	Free Cancellation	Rating 7.4 9,532 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,057	Free Cancellation	Rating 7.1 11,549 reviews	Search American Airlines flights
Aeromexico	PriceFrom $1,075	Free Cancellation	Rating 7.4 1,553 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.