San Francisco

$379+ Cheap flights from Argentina to San Francisco (SFO)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — SFO
Apr 8 — Apr 151
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Cheap flight deals from Argentina to San Francisco

Cheapest flights from Argentina to San Francisco
Explore the most affordable flight options available from Argentina to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.

This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:10 am
EZE
-
SFO
2 stops20h 45m
Avianca
Sat 7/1811:55 pm
SFO
-
EZE
2 stops21h 25m
Avianca
Deal found 3/9$970
This Avianca deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:10 am
EZE
-
SFO
2 stops33h 40m
Avianca
Thu 8/62:30 am
SFO
-
EZE
2 stops23h 10m
Avianca
Deal found 3/8$971
This oojo deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:00 am
AEP
-
SFO
2 stops33h 50m
Avianca
Mon 6/87:45 am
SFO
-
AEP
3 stops41h 55m
Avianca
Deal found 3/7$972
This Avianca deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
AEP
-
SFO
2 stops20h 55m
Avianca
Thu 8/611:55 pm
SFO
-
AEP
2 stops25h 45m
Avianca
Deal found 3/8$973
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:35 pm
EZE
-
SFO
1 stop25h 21m
American Airlines
Wed 4/291:12 pm
SFO
-
EZE
1 stop15h 38m
American Airlines
Deal found 3/7$974
This Mytrip deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:10 am
EZE
-
SFO
3 stops51h 15m
Avianca
Thu 7/237:45 am
SFO
-
EZE
3 stops37h 35m
Avianca
Deal found 3/8$975
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:10 am
EZE
-
SFO
2 stops20h 45m
Multiple Airlines
Sun 5/242:15 pm
SFO
-
EZE
3 stops32h 30m
Multiple Airlines
Deal found 3/4$977
This Avianca deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:00 am
AEP
-
SFO
2 stops44h 55m
Avianca
Mon 4/611:55 pm
SFO
-
AEP
2 stops25h 45m
Avianca
Deal found 3/6$977
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:35 pm
EZE
-
SFO
1 stop25h 21m
American Airlines
Mon 4/271:12 pm
SFO
-
EZE
1 stop15h 38m
American Airlines
Deal found 3/6$980
This Mytrip deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
AEP
-
SFO
2 stops19h 35m
Multiple Airlines
Tue 4/212:15 pm
SFO
-
AEP
3 stops26h 25m
Multiple Airlines
Deal found 3/6$980
This Mytrip deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
AEP
-
SFO
2 stops57h 50m
Multiple Airlines
Thu 5/142:15 pm
SFO
-
AEP
2 stops24h 15m
Multiple Airlines
Deal found 3/5$982
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 pm
EZE
-
SFO
2 stops22h 23m
American Airlines
Tue 4/2110:46 am
SFO
-
EZE
1 stop20h 19m
American Airlines
Deal found 3/6$984

Find flight deals from Argentina to San Francisco

Keep the following information in mind while searching for Argentina to San Francisco flight deals. Data was last updated March 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$970
(oojo)

One-way from

$379
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,231
Provider with most accurate pricing for Buenos Aires (BUE)-San Francisco flight deals.
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-San Francisco flights.
From Argentina to San Francisco
One-way flight from Argentina to San Francisco
Highest demand for flights based on searches. 5% potential increase in price ($65 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Argentina to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 9, 2026.
Use the filters below to find and compare flights from Argentina to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Fri 5/22

7:00 am-12:50 pm

2 stops33h 50m

San Francisco

Mon 6/8

7:45 am-5:40 am

3 stops41h 55m

$972

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Tue 6/2

7:00 am-12:50 pm

2 stops33h 50m

San Francisco

Sat 6/6

2:30 am-5:40 am

2 stops23h 10m

$972

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Sat 7/4

7:00 am-11:55 pm

2 stops20h 55m

San Francisco

Sat 7/18

7:45 am-5:40 am

3 stops41h 55m

$984

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Wed 6/24

7:00 am-10:35 pm

2 stops19h 35m

San Francisco

Tue 7/7

2:30 am-5:40 am

2 stops23h 10m

$987

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Fri 6/5

7:00 am-12:50 pm

2 stops33h 50m

San Francisco

Thu 6/18

2:30 am-5:40 am

2 stops23h 10m

$1,021

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Tue 4/14

9:00 pm-10:40 am

1 stop17h 40m

San Francisco

Tue 4/21

9:10 am-8:00 am

1 stop18h 50m

$1,037

MendozaSan Francisco

MDZ - SFO

MDZSFO

Mendoza El Plumerillo

Tue 4/21

1:23 am-6:25 pm

1 stop21h 02m

San Francisco

Wed 4/29

8:37 pm-12:18 am

1 stop23h 41m

$1,044

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Mon 3/23

9:05 pm-2:54 pm

1 stop21h 49m

San Francisco

Mon 4/13

5:00 am-8:00 am

1 stop23h 00m

$1,057

MendozaSan Francisco

MDZ - SFO

MDZSFO

Mendoza El Plumerillo

Mon 4/20

1:23 am-11:40 pm

1 stop26h 17m

San Francisco

Mon 4/27

1:23 am-12:18 am

1 stop18h 55m

$1,066
Quickest round-trip

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Mon 5/11

8:10 pm-10:31 am

1 stop18h 21m

San Francisco

Sat 5/16

1:45 pm-9:45 am

1 stop16h 00m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Argentina to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Argentina 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 Argentina to San Francisco

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

Currently, October is the cheapest month in which you can book a flight from Argentina to San Francisco (average of $738). Flying from Argentina to San Francisco in August is currently the most expensive (average of $1,073). 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 AR to SFO?

Find hourly flight availability from Argentina to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 9, 2026.

A simple way to save on the total cost of your ticket is to fly from Argentina to San Francisco in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Argentina to San Francisco. Price data was last updated on March 30, 2025.

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

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated March 9, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andUnited Airlines from Argentina to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Argentina to San Francisco. 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 into for flights to San Francisco from Argentina?

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

  • How long is the flight from Argentina to San Francisco?

    Airlines like Avianca, United Airlines, and Copa Airlines fly from Argentina to San Francisco in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 16h 10m. Argentina and San Francisco are separated by a distance of 6459 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $408. Copa Airlines flights start at $548 while deals on American Airlines start at $658 one-way.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Argentina to San Francisco 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 Argentina to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Argentina to San Francisco (average of $738). Flying from Argentina to San Francisco in August is currently the most expensive (average of $1,073). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
San Bruno
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Daly City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

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.

Top 5 airlines flying from Argentina to San Francisco

Discover the top 5 airlines that operate flights from Argentina to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$731Average$824FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$751Average$1,106FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$763Average$1,183FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$919Average$1,149FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,076Average$1,247FlexibilityNo cancel feeOn-timeN/A

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