How long is the flight from San Francisco to Argentina?

A quick flight from San Francisco to Argentina can take about 18h 47m. LATAM Airlines provides one of the quickest options available for as low as $909. The distance between San Francisco and Argentina is about 6058 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from San Francisco to Argentina one-way?

To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $308. LATAM Airlines flights start at $439 while deals on Copa Airlines start at $845 one-way.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from San Francisco to Argentina?

Most travelers choose San Francisco - Buenos Aires Ministro Pistarini, San Francisco - Buenos Aires Jorge Newbery or San Francisco - Mendoza El Plumerillo when deciding on the best route from San Francisco to Argentina.

What are the most popular airlines that fly from San Francisco to Argentina?

Before booking your flight from San Francisco to Argentina check out the most popular airlines for this route: Copa Airlines, American Airlines or United Airlines.

What airport do you fly from for flights from San Francisco to Argentina?

For a flight from San Francisco to Argentina, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

Can I find deals for flights from San Francisco to Argentina that include hotel bookings?

Yes. In addition to deals on San Francisco to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to Argentina?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Argentina.

Can I find deals for business class flights from San Francisco to Argentina?

Yes. Cheapflights offers flight deals from San Francisco to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$308+ Cheap Flights from San Francisco to Argentina

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Francisco to Argentina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Argentina

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$901 (LATAM Airlines)
One-way from	$308 (Mytrip)
Popular in	December
Cheapest in	May
Average price	$1,163

Provider with most accurate pricing for San Francisco-Buenos Aires (BUE) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-Buenos Aires (BUE) flights.

Search Deals

From San Francisco to Argentina

Search Deals

One-way flight from San Francisco to Argentina

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from San Francisco to Argentina

Cheapest flights from San Francisco to Argentina
Explore the most affordable flight options available from San Francisco to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Wed 11/196:00 amSFO - MDZ

2 stops19h 40mLATAM Airlines

Thu 12/411:50 amMDZ - SFO

2 stops26h 54mLATAM Airlines

Deal found 10/26

$901

Sun 11/1612:36 amSFO - EZE

1 stop22h 34mCopa Airlines

Wed 11/263:57 amEZE - SFO

1 stop24h 20mCopa Airlines

Deal found 10/28

$908

Tue 11/188:45 amSFO - COR

1 stop34h 36mUnited Airlines

Thu 12/45:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$908

Mon 11/171:00 pmSFO - EZE

1 stop15h 20mUnited Airlines

Mon 12/111:55 pmEZE - SFO

1 stop36h 52mUnited Airlines

Deal found 10/27

$909

Sun 11/2311:59 pmSFO - EZE

1 stop26h 21mUnited Airlines

Thu 12/410:05 pmEZE - SFO

1 stop16h 40mUnited Airlines

Deal found 10/27

$910

Mon 12/112:30 pmSFO - EZE

1 stop15h 30mDelta

Wed 12/178:55 pmEZE - SFO

1 stop18h 35mDelta

Deal found 10/28

$912

Sun 11/1612:43 amSFO - COR

2 stops22h 08mUnited Airlines

Wed 12/35:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$912

Mon 11/1711:10 pmSFO - EZE

2 stops25h 40mAvianca

Wed 11/261:40 amEZE - SFO

2 stops25h 10mAvianca

Deal found 10/27

$913

Thu 11/1310:23 amSFO - AEP

2 stops23h 17mMultiple Airlines

Tue 12/25:15 pmAEP - SFO

2 stops32h 56mMultiple Airlines

Deal found 10/27

$919

Tue 11/46:10 amSFO - EZE

1 stop21h 50mDelta

Mon 11/108:55 pmEZE - SFO

1 stop20h 35mDelta

Deal found 10/28

$920

Tue 11/1810:39 amSFO - AEP

2 stops23h 01mLATAM Airlines

Tue 11/253:40 pmAEP - SFO

2 stops24h 50mLATAM Airlines

Deal found 10/27

$920

Tue 11/186:00 amSFO - COR

2 stops18h 50mDelta

Wed 12/37:55 amCOR - SFO

2 stops21h 25mDelta

Deal found 10/27

$920

Best flights from San Francisco to Argentina
Discover carefully curated flight deals from San Francisco to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Wed 11/196:00 amSFO - MDZ

2 stops19h 40mLATAM Airlines

Thu 12/411:50 amMDZ - SFO

2 stops26h 54mLATAM Airlines

Deal found 10/26

$901

Tue 1/612:42 amSFO - COR

1 stop18h 47mCopa Airlines

Wed 1/215:40 amCOR - SFO

1 stop22h 40mCopa Airlines

Deal found 10/26

$909

Sun 11/2311:59 pmSFO - EZE

1 stop26h 21mUnited Airlines

Thu 12/410:05 pmEZE - SFO

1 stop16h 40mUnited Airlines

Deal found 10/27

$910

Wed 2/46:00 amSFO - EZE

1 stop20h 20mDelta

Wed 2/188:00 amEZE - SFO

2 stops19h 12mDelta

Deal found 10/26

$920

Tue 11/258:30 amSFO - AEP

3 stops26h 10mMultiple Airlines

Mon 12/18:00 pmAEP - SFO

3 stops32h 20mMultiple Airlines

Deal found 10/26

$1,014

Sun 11/1611:59 pmSFO - COR

2 stops19h 22mUnited Airlines

Thu 12/45:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$912

Mon 2/211:40 amSFO - EZE

1 stop16h 20mDelta

Mon 2/168:55 pmEZE - SFO

1 stop25h 30mDelta

Deal found 10/26

$920

Mon 11/176:00 amSFO - AEP

2 stops20h 55mLATAM Airlines

Tue 12/26:20 pmAEP - SFO

2 stops21h 08mLATAM Airlines

Deal found 10/27

$920

Wed 3/188:42 pmSFO - EZE

1 stop25h 15mCopa Airlines

Tue 3/243:47 amEZE - SFO

1 stop23h 53mCopa Airlines

Deal found 10/27

$961

Tue 11/189:35 pmSFO - COR

2 stops25h 16mUnited Airlines

Thu 12/45:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$912

Mon 11/1712:30 pmSFO - EZE

1 stop15h 30mDelta

Mon 12/14:05 amEZE - SFO

2 stops23h 45mDelta

Deal found 10/27

$920

Mon 11/1711:09 amSFO - AEP

2 stops18h 21mLATAM Airlines

Wed 12/33:40 pmAEP - SFO

2 stops23h 04mLATAM Airlines

Deal found 10/27

$920

Sun 4/52:20 pmSFO - MDZ

3 stops25h 55mMultiple Airlines

Sat 4/119:15 pmMDZ - SFO

3 stops29h 30mMultiple Airlines

Deal found 10/27

$1,062

Mon 12/112:36 amSFO - SLA

1 stop18h 49mCopa Airlines

Thu 12/42:01 amSLA - SFO

1 stop26h 16mCopa Airlines

Deal found 10/25

$982

Mon 1/1211:46 amSFO - EZE

1 stop16h 14mDelta

Mon 1/2610:25 pmEZE - SFO

1 stop26h 15mDelta

Deal found 10/26

$920

Mon 11/1712:43 amSFO - COR

2 stops22h 08mUnited Airlines

Tue 12/25:37 amCOR - SFO

2 stops31h 10mUnited Airlines

Deal found 10/27

$922

Tue 11/189:00 amSFO - MDZ

2 stops29h 15mLATAM Airlines

Wed 12/37:55 pmMDZ - SFO

2 stops23h 47mLATAM Airlines

Deal found 10/28

$958

Mon 11/241:20 pmSFO - AEP

2 stops24h 20mMultiple Airlines

Mon 12/18:00 pmAEP - SFO

3 stops32h 20mMultiple Airlines

Deal found 10/28

$1,083

Tue 2/37:00 amSFO - EZE

1 stop22h 15mDelta

Mon 2/168:55 pmEZE - SFO

1 stop18h 41mDelta

Deal found 10/26

$920

Sun 11/2312:43 amSFO - EZE

1 stop27h 37mUnited Airlines

Mon 12/111:55 pmEZE - SFO

1 stop36h 52mUnited Airlines

Deal found 10/27

$944

Wed 11/128:25 amSFO - AEP

2 stops21h 05mLATAM Airlines

Sun 11/233:40 pmAEP - SFO

2 stops23h 04mLATAM Airlines

Deal found 10/28

$970

Mon 1/58:49 amSFO - MDZ

2 stops30h 21mMultiple Airlines

Mon 1/263:40 pmMDZ - SFO

2 stops24h 14mMultiple Airlines

Deal found 10/27

$1,112

Tue 2/39:50 amSFO - EZE

2 stops19h 25mDelta

Thu 2/1211:55 pmEZE - SFO

1 stop22h 30mDelta

Deal found 10/26

$924

Sat 11/811:15 amSFO - EZE

1 stop17h 05mUnited Airlines

Tue 12/210:05 pmEZE - SFO

1 stop19h 04mUnited Airlines

Deal found 10/27

$948

Tue 12/212:36 amSFO - MDZ

1 stop18h 38mCopa Airlines

Tue 12/161:17 amMDZ - SFO

1 stop27h 00mCopa Airlines

Deal found 10/28

$1,164

Tue 11/258:25 amSFO - AEP

2 stops21h 05mLATAM Airlines

Mon 12/110:30 pmAEP - SFO

2 stops40h 14mLATAM Airlines

Deal found 10/26

$975

Thu 11/136:00 amSFO - EZE

1 stop22h 00mDelta

Tue 12/28:55 pmEZE - SFO

2 stops22h 37mDelta

Deal found 10/27

$924

Sun 11/168:45 amSFO - COR

1 stop34h 36mUnited Airlines

Wed 12/35:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$958

Tue 11/188:30 amSFO - MDZ

2 stops25h 20mMultiple Airlines

Thu 12/411:50 amMDZ - SFO

3 stops29h 10mMultiple Airlines

Deal found 10/28

$1,162

Sat 1/2411:50 amSFO - AEP

2 stops23h 10mLATAM Airlines

Sat 2/75:15 pmAEP - SFO

2 stops24h 24mLATAM Airlines

Deal found 10/26

$988

Last-minute flights from San Francisco to Argentina
Discover last-minute flight deals from San Francisco to Argentina. Data last updated October 28, 2025 and is based on user searches.

Mon 11/37:05 amSFO - EZE

2 stops20h 55mDelta

Tue 11/1110:25 pmEZE - SFO

2 stops24h 49mDelta

Deal found 10/27

$924

Tue 11/45:15 amSFO - EZE

1 stop21h 05mUnited Airlines

Tue 11/1110:05 pmEZE - SFO

1 stop16h 40mUnited Airlines

Deal found 10/28

$920

Thu 11/1310:23 amSFO - AEP

2 stops23h 17mMultiple Airlines

Tue 12/25:15 pmAEP - SFO

2 stops32h 56mMultiple Airlines

Deal found 10/27

$919

Sun 11/1612:36 amSFO - EZE

1 stop22h 34mCopa Airlines

Wed 11/263:57 amEZE - SFO

1 stop24h 20mCopa Airlines

Deal found 10/28

$908

Sun 11/1611:59 pmSFO - COR

2 stops19h 22mUnited Airlines

Tue 12/25:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$912

Mon 11/171:00 pmSFO - EZE

1 stop15h 20mUnited Airlines

Mon 12/111:55 pmEZE - SFO

1 stop36h 52mUnited Airlines

Deal found 10/27

$909

Mon 11/1711:10 pmSFO - EZE

2 stops25h 40mAvianca

Wed 11/261:40 amEZE - SFO

2 stops25h 10mAvianca

Deal found 10/27

$913

Tue 11/188:45 amSFO - COR

1 stop34h 36mUnited Airlines

Thu 12/45:37 amCOR - SFO

1 stop19h 52mUnited Airlines

Deal found 10/27

$908

Tue 11/1810:39 amSFO - AEP

2 stops23h 01mLATAM Airlines

Tue 11/253:40 pmAEP - SFO

2 stops24h 50mLATAM Airlines

Deal found 10/27

$920

Tue 11/186:00 amSFO - COR

2 stops18h 50mDelta

Wed 12/37:55 amCOR - SFO

2 stops21h 25mDelta

Deal found 10/27

$920

Wed 11/196:00 amSFO - MDZ

2 stops19h 40mLATAM Airlines

Thu 12/411:50 amMDZ - SFO

2 stops26h 54mLATAM Airlines

Deal found 10/26

$901

Sun 11/2311:59 pmSFO - EZE

1 stop28h 21mUnited Airlines

Tue 12/210:05 pmEZE - SFO

1 stop26h 21mUnited Airlines

Deal found 10/28

$910

One-way flights from San Francisco to Argentina
Search for one-way flight options from San Francisco to Argentina. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Sat 11/151:35 amSFO - EZE

2 stops23h 15mAvianca

Deal found 10/27

$308

Mon 11/171:20 pmSFO - EZE

2 stops35h 30mAvianca

Deal found 10/28

$319

Sat 11/151:20 pmSFO - EZE

2 stops35h 30mAvianca

Deal found 10/27

$325

Sat 11/1510:23 pmSFO - AEP

3 stops28h 07mMultiple Airlines

Deal found 10/27

$328

Tue 11/1111:10 pmSFO - EZE

2 stops25h 40mAvianca

Deal found 10/27

$331

Mon 11/1710:23 pmSFO - AEP

3 stops52h 07mMultiple Airlines

Deal found 10/27

$334

Tue 12/96:30 amSFO - AEP

3 stops44h 00mMultiple Airlines

Deal found 10/27

$359

Wed 12/36:18 amSFO - AEP

3 stops44h 12mMultiple Airlines

Deal found 10/27

$361

Wed 11/121:20 pmSFO - EZE

2 stops35h 30mAvianca

Deal found 10/27

$362

Wed 12/36:18 amSFO - EZE

3 stops44h 41mMultiple Airlines

Deal found 10/27

$363

Wed 11/128:02 amSFO - EZE

3 stops42h 57mMultiple Airlines

Deal found 10/26

$376

Sat 11/156:34 amSFO - EZE

3 stops34h 57mMultiple Airlines

Deal found 10/27

$383

Cheapflights 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

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Wed 11/19

6:00 am-6:40 am

2 stops19h 40m

Mendoza El Plumerillo

Thu 12/4

11:50 am-9:44 am

2 stops26h 54m

$901

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Tue 1/6

12:42 am-12:29 am

1 stop18h 47m

Cordoba Pajas Blancas

Wed 1/21

5:40 am-11:20 pm

1 stop22h 40m

$909

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 11/23

11:59 pm-7:20 am

1 stop26h 21m

Buenos Aires Ministro Pistarini

Thu 12/4

10:05 pm-9:45 am

1 stop16h 40m

$910

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Sun 11/16

11:59 pm-12:21 am

2 stops19h 22m

Cordoba Pajas Blancas

Thu 12/4

5:37 am-8:29 pm

1 stop19h 52m

$912

San FranciscoCordoba

SFO - COR

SFOCOR

San Francisco

Tue 11/18

9:35 pm-3:51 am

2 stops25h 16m

Cordoba Pajas Blancas

Thu 12/4

5:37 am-8:29 pm

1 stop19h 52m

$912

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Wed 2/4

6:00 am-7:20 am

1 stop20h 20m

Buenos Aires Ministro Pistarini

Wed 2/18

8:00 am-10:12 pm

2 stops19h 12m

$920

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 2/2

11:40 am-9:00 am

1 stop16h 20m

Buenos Aires Ministro Pistarini

Mon 2/16

8:55 pm-5:25 pm

1 stop25h 30m

$920

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Mon 11/17

6:00 am-7:55 am

2 stops20h 55m

Buenos Aires Jorge Newbery

Tue 12/2

6:20 pm-10:28 am

2 stops21h 08m

$920

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Mon 11/17

12:30 pm-9:00 am

1 stop15h 30m

Buenos Aires Ministro Pistarini

Mon 12/1

4:05 am-10:50 pm

2 stops23h 45m

$920

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Mon 11/17

11:09 am-10:30 am

2 stops18h 21m

Buenos Aires Jorge Newbery

Wed 12/3

3:40 pm-9:44 am

2 stops23h 04m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results

...

Best time to book a flight from San Francisco to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from San Francisco with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Argentina

What is the cheapest month to book a flight from San Francisco to Argentina?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Argentina (average of $645). Flying from San Francisco to Argentina in July is currently the most expensive (average of $1,013). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to AR?

When flying from San Francisco to Argentina, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight in the evening.

What is the cheapest day to fly from San Francisco to Argentina?

Travelers seeking maximum savings on their San Francisco to Argentina flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Argentina

Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from San Francisco to Argentina by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

7,994 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,562 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,871 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,001 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

11,032 reviews

Delta

7.9

Good

7,994 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from San Francisco to Argentina?
For a flight from San Francisco to Argentina, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.
How long is the flight from San Francisco to Argentina?
A quick flight from San Francisco to Argentina can take about 18h 47m. LATAM Airlines provides one of the quickest options available for as low as $909. The distance between San Francisco and Argentina is about 6058 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from San Francisco to Argentina one-way?
To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $308. LATAM Airlines flights start at $439 while deals on Copa Airlines start at $845 one-way.
What are the most popular routes from San Francisco to Argentina?
Most travelers choose San Francisco - Buenos Aires Ministro Pistarini, San Francisco - Buenos Aires Jorge Newbery or San Francisco - Mendoza El Plumerillo when deciding on the best route from San Francisco to Argentina.
Can I find deals for flights from San Francisco to Argentina that include hotel bookings?
Yes. In addition to deals on San Francisco to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Argentina?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Argentina.
Can I find deals for business class flights from San Francisco to Argentina?
Yes. Cheapflights offers flight deals from San Francisco to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Argentina?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Argentina (average of $645). Flying from San Francisco to Argentina in July is currently the most expensive (average of $1,013). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from San Francisco to Argentina

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$658	Average$1,099	FlexibilityNo cancel fee	On-time81%
Avianca	Cheapest$744	Average$982	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$992	Average$1,306	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$1,019	Average$1,280	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$1,023	Average$1,315	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$1,076	Average$1,347	FlexibilityNo cancel fee	On-time71%
Aeromexico	Cheapest$1,119	Average$1,315	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$308+ Cheap flights from San Francisco (SFO) to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Argentina with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Argentina

Keep the following information in mind while searching for San Francisco to Argentina flight deals. Data was last updated October 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Argentina

Cheapest flights from San Francisco to ArgentinaExplore the most affordable flight options available from San Francisco to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from San Francisco to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Argentina that are best for you.

Best time to book a flight from San Francisco to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Argentina

What is the cheapest month to book a flight from San Francisco to Argentina?

What is the cheapest time of day to fly from SFO to AR?

Find hourly flight availability from San Francisco to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

What is the cheapest day to fly from San Francisco to Argentina?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Argentina. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Argentina

Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from San Francisco to Argentina by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Francisco to Argentina?

How long is the flight from San Francisco to Argentina?

What are the cheapest airlines to fly from San Francisco to Argentina one-way?

What are the most popular routes from San Francisco to Argentina?

Can I find deals for flights from San Francisco to Argentina that include hotel bookings?

How can I find direct flights from San Francisco to Argentina?

Can I find deals for business class flights from San Francisco to Argentina?

What is the cheapest month to book a flight from San Francisco to Argentina?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Argentina

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Francisco to Argentina

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to Argentina
Explore the most affordable flight options available from San Francisco to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.