Cheap flights from San Francisco to Argentina from $335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Argentina departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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LATAM Airlines Logo
10:30 pm - 11:55 amSFO-MDZ
32h 25m2 stops
LATAM Airlines Logo
11:50 am - 10:30 amMDZ-SFO
27h 40m2 stops
$784LATAM Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
LATAM Airlines Logo
8:25 am - 12:00 pmSFO-MDZ
22h 35m2 stops
LATAM Airlines Logo
12:55 pm - 11:29 amMDZ-SFO
27h 34m2 stops
$831LATAM Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Avianca Logo
11:10 pm - 5:40 amSFO-AEP
25h 30m2 stops
Avianca Logo
7:00 am - 10:50 pmAEP-SFO
19h 50m2 stops
$911Avianca
Find Deal
Thu, Mar 5 - Tue, Mar 10
Avianca Logo
1:35 am - 3:50 pmSFO-EZE
33h 15m2 stops
Avianca Logo
4:55 pm - 12:00 pmEZE-SFO
24h 05m2 stops
$914Avianca
Find Deal
Tue, Feb 10 - Fri, Feb 27
Avianca Logo
12:10 am - 12:35 amSFO-EZE
20h 25m2 stops
Avianca Logo
7:30 am - 10:50 pmEZE-SFO
19h 20m2 stops
$915Avianca
Find Deal
Sat, Mar 14 - Thu, Mar 26
Copa Airlines Logo
1:42 am - 12:16 amSFO-MDZ
18h 34m1 stop
Copa Airlines Logo
1:27 am - 6:14 pmMDZ-SFO
20h 47m1 stop
$1,054Copa Airlines
Find Deal
Fri, Apr 24 - Sat, May 2
American Airlines Logo
1:27 pm - 5:35 pmSFO-MDZ
24h 08m2 stops
American Airlines Logo
6:20 pm - 11:47 amMDZ-SFO
21h 27m2 stops
$1,219American Airlines
Find Deal
Sun, Apr 26 - Mon, May 4
American Airlines Logo
8:22 am - 8:00 amSFO-MDZ
43h 38m2 stops
American Airlines Logo
6:20 pm - 10:55 pmMDZ-SFO
32h 35m2 stops
$1,227American Airlines
Find Deal
Wed, Apr 22 - Mon, May 4
Aeromexico Logo
10:52 pm - 9:05 amSFO-BRC
29h 13m2 stops
Aeromexico Logo
11:30 pm - 11:55 amBRC-SFO
41h 25m2 stops
$3,278Aeromexico
Find Deal
Sun, Nov 30 - Wed, Dec 3
Aeromexico Logo
1:43 pm - 5:05 pmSFO-BRC
46h 22m2 stops
Aeromexico Logo
11:30 pm - 11:55 amBRC-SFO
41h 25m2 stops
$3,463Aeromexico
Find Deal
Sun, Nov 30 - Wed, Dec 3

Avianca flights from San Francisco to Argentina

Our best Avianca deals on San Francisco to Argentina flight tickets
Avianca
Mar 5
SFO11:10 pmSan Francisco
25h 30m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Mar 10
AEP7:00 amBuenos Aires Jorge Newbery
19h 50m
2 stops
SFO10:50 pmSan Francisco
Avianca
Feb 10
SFO1:35 amSan Francisco
33h 15m
2 stops
EZE3:50 pmBuenos Aires Ministro Pistarini
Feb 27
EZE4:55 pmBuenos Aires Ministro Pistarini
24h 05m
2 stops
SFO12:00 pmSan Francisco
Avianca
Mar 14
SFO12:10 amSan Francisco
20h 25m
2 stops
EZE12:35 amBuenos Aires Ministro Pistarini
Mar 26
EZE7:30 amBuenos Aires Ministro Pistarini
19h 20m
2 stops
SFO10:50 pmSan Francisco

Air Canada flights from San Francisco to Argentina

Our best Air Canada deals on San Francisco to Argentina flight tickets
Air Canada
Mar 13
SFO8:25 amSan Francisco
26h 45m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Mar 22
EZE4:45 pmBuenos Aires Ministro Pistarini
32h 37m
2 stops
SFO9:22 pmSan Francisco
Air Canada
Mar 13
SFO8:25 amSan Francisco
26h 45m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Mar 22
EZE4:45 pmBuenos Aires Ministro Pistarini
32h 37m
2 stops
SFO9:22 pmSan Francisco
Air Canada
Apr 27
SFO8:10 amSan Francisco
50h 15m
3 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
May 18
EZE4:35 pmBuenos Aires Ministro Pistarini
22h 42m
2 stops
SFO11:17 amSan Francisco

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Argentina 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
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

Mon 12/8

10:30 pm-11:55 am

2 stops32h 25m

Mendoza El Plumerillo

Thu 12/11

11:50 am-10:30 am

2 stops27h 40m

$784

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Mon 12/8

8:25 am-12:00 pm

2 stops22h 35m

Mendoza El Plumerillo

Thu 12/11

12:55 pm-11:29 am

2 stops27h 34m

$831

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Thu 3/5

11:10 pm-5:40 am

2 stops25h 30m

Buenos Aires Jorge Newbery

Tue 3/10

7:00 am-10:50 pm

2 stops19h 50m

$911

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Tue 2/10

1:35 am-3:50 pm

2 stops33h 15m

Buenos Aires Ministro Pistarini

Fri 2/27

4:55 pm-12:00 pm

2 stops24h 05m

$914

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sat 3/14

12:10 am-12:35 am

2 stops20h 25m

Buenos Aires Ministro Pistarini

Thu 3/26

7:30 am-10:50 pm

2 stops19h 20m

$915

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Fri 4/24

1:42 am-12:16 am

1 stop18h 34m

Mendoza El Plumerillo

Sat 5/2

1:27 am-6:14 pm

1 stop20h 47m

$1,054

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Sun 4/26

1:27 pm-5:35 pm

2 stops24h 08m

Mendoza El Plumerillo

Mon 5/4

6:20 pm-11:47 am

2 stops21h 27m

$1,219

San FranciscoMendoza

SFO - MDZ

SFOMDZ

San Francisco

Wed 4/22

8:22 am-8:00 am

2 stops43h 38m

Mendoza El Plumerillo

Mon 5/4

6:20 pm-10:55 pm

2 stops32h 35m

$1,227

San FranciscoSan Carlos de Bariloche

SFO - BRC

SFOBRC

San Francisco

Sun 11/30

10:52 pm-9:05 am

2 stops29h 13m

San Carlos de Bariloche Teniente Luis Candelaria

Wed 12/3

11:30 pm-11:55 am

2 stops41h 25m

$3,278

San FranciscoSan Carlos de Bariloche

SFO - BRC

SFOBRC

San Francisco

Sun 11/30

1:43 pm-5:05 pm

2 stops46h 22m

San Carlos de Bariloche Teniente Luis Candelaria

Wed 12/3

11:30 pm-11:55 am

2 stops41h 25m

$3,463

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Argentina from

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

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 September is also very affordable. Most momondo users find prices during this month for around $1,145.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from San Francisco to Argentina is on a Wednesday. Travelers who choose to depart for Argentina on a Wednesday will often find tickets for as low as $1,176. The most expensive day to fly to Argentina is Saturday, with ticket prices averaging around $1,303.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $1,053. Flights at noon are often more expensive with an average ticket price of $1,341.

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 $1,226 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 $1,153 on momondo.

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

You could potentially save up to 18% 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 19m

Direct flights

None
The fastest flight from San Francisco to Argentina takes 15h 19m
There are no direct flights from San Francisco to Argentina. There are no popular flight routes 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?

  • 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
LATAM AirlinesPriceFrom $658Free CancellationRating
7.5
1,886 reviews
Search LATAM Airlines flights
AviancaPriceFrom $744Free CancellationRating
6.6
2,477 reviews
Search Avianca flights
DeltaPriceFrom $875Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $969Free CancellationRating
7.4
9,050 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $973Free CancellationRating
7.6
1,567 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $1,025Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
AeromexicoPriceFrom $1,119Free CancellationRating
7.4
1,658 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.

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Fri 12/26
Fri 1/2

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