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Cheap flights from San Francisco to Buenos Aires from $414

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 Buenos Aires departing on 6/16. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
3:30 pm - 5:00 pm
SFO
-
AEP
21h 30m
2 stops
LATAM Airlines Logo
8:05 pm - 11:54 am
AEP
-
SFO
20h 49m
2 stops
$976LATAM Airlines
Thu, Oct 29 - Thu, Nov 12
Multiple Airlines Logo
6:00 am - 4:20 am
SFO
-
AEP
42h 20m
3 stops
Multiple Airlines Logo
5:45 am - 12:50 pm
AEP
-
SFO
35h 05m
3 stops
$981Multiple Airlines
Fri, Aug 21 - Fri, Sep 25
LATAM Airlines Logo
6:00 am - 7:40 am
SFO
-
AEP
21h 40m
2 stops
LATAM Airlines Logo
8:05 pm - 1:25 pm
AEP
-
SFO
21h 20m
2 stops
$988LATAM Airlines
Sun, Sep 6 - Mon, Sep 14
LATAM Airlines Logo
7:10 am - 7:40 am
SFO
-
AEP
20h 30m
2 stops
LATAM Airlines Logo
8:05 pm - 10:54 am
AEP
-
SFO
18h 49m
2 stops
$992LATAM Airlines
Fri, Aug 21 - Tue, Sep 1
Delta Logo
6:25 pm - 4:00 pm
SFO
-
AEP
17h 35m
2 stops
Delta Logo
3:45 pm - 10:53 am
AEP
-
SFO
23h 08m
2 stops
$1,017Delta
Sat, Sep 5 - Sun, Sep 27
Delta Logo
6:00 am - 7:40 am
SFO
-
AEP
21h 40m
2 stops
Delta Logo
3:45 pm - 10:22 am
AEP
-
SFO
22h 37m
2 stops
$1,018Delta
Wed, Aug 19 - Thu, Sep 3
Multiple Airlines Logo
8:30 am - 12:30 am
SFO
-
AEP
35h 00m
2 stops
Multiple Airlines Logo
5:45 am - 12:00 pm
AEP
-
SFO
35h 15m
3 stops
$1,019Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
Multiple Airlines Logo
2:30 am - 6:20 pm
SFO
-
AEP
35h 50m
3 stops
Multiple Airlines Logo
9:30 pm - 10:35 pm
AEP
-
SFO
29h 05m
3 stops
$1,031Multiple Airlines
Tue, Aug 4 - Thu, Aug 20
Multiple Airlines Logo
2:15 pm - 12:30 am
SFO
-
AEP
29h 15m
3 stops
Multiple Airlines Logo
7:06 pm - 9:50 pm
AEP
-
SFO
31h 44m
3 stops
$1,041Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
Multiple Airlines Logo
5:37 pm - 4:00 pm
SFO
-
AEP
18h 23m
2 stops
Multiple Airlines Logo
3:45 pm - 10:53 am
AEP
-
SFO
23h 08m
2 stops
$1,043Multiple Airlines
Wed, Sep 9 - Wed, Sep 23

Delta flights from San Francisco to Buenos Aires Jorge Newbery Airport

Our best Delta deals on San Francisco to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Aug 19
SFO6:00 amSan Francisco
21h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 3
AEP3:45 pmBuenos Aires Jorge Newbery
22h 37m
2 stops
SFO10:22 amSan Francisco
$1,017
Delta
Aug 19
SFO6:00 amSan Francisco
21h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 3
AEP3:45 pmBuenos Aires Jorge Newbery
22h 37m
2 stops
SFO10:22 amSan Francisco
$1,018
Delta
Oct 15
SFO8:55 amSan Francisco
25h 55m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
Nov 11
AEP2:55 pmBuenos Aires Jorge Newbery
29h 13m
2 stops
SFO3:08 pmSan Francisco
$1,092

LATAM Airlines flights from San Francisco to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on San Francisco to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Oct 29
SFO3:30 pmSan Francisco
21h 30m
2 stops
AEP5:00 pmBuenos Aires Jorge Newbery
Nov 12
AEP8:05 pmBuenos Aires Jorge Newbery
20h 49m
2 stops
SFO11:54 amSan Francisco
$976
LATAM Airlines
Sep 6
SFO6:00 amSan Francisco
21h 40m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 14
AEP8:05 pmBuenos Aires Jorge Newbery
21h 20m
2 stops
SFO1:25 pmSan Francisco
$988
LATAM Airlines
Aug 21
SFO7:10 amSan Francisco
20h 30m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Sep 1
AEP8:05 pmBuenos Aires Jorge Newbery
18h 49m
2 stops
SFO10:54 amSan Francisco
$992

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Buenos Aires Jorge Newbery Airport 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 May 31, 2026.
Use the filters below to find and compare flights from San Francisco to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Thu 10/29

3:30 pm-5:00 pm

2 stops21h 30m

Buenos Aires Jorge Newbery

Thu 11/12

8:05 pm-11:54 am

2 stops20h 49m

$976

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Fri 8/21

6:00 am-4:20 am

3 stops42h 20m

Buenos Aires Jorge Newbery

Fri 9/25

5:45 am-12:50 pm

3 stops35h 05m

$981

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sun 9/6

6:00 am-7:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Mon 9/14

8:05 pm-1:25 pm

2 stops21h 20m

$988
Quickest round-trip

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Fri 8/21

7:10 am-7:40 am

2 stops20h 30m

Buenos Aires Jorge Newbery

Tue 9/1

8:05 pm-10:54 am

2 stops18h 49m

$992

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Sat 9/5

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Sun 9/27

3:45 pm-10:53 am

2 stops23h 08m

$1,017

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 8/19

6:00 am-7:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Thu 9/3

3:45 pm-10:22 am

2 stops22h 37m

$1,018

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Fri 11/6

8:30 am-12:30 am

2 stops35h 00m

Buenos Aires Jorge Newbery

Tue 11/17

5:45 am-12:00 pm

3 stops35h 15m

$1,019

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Tue 8/4

2:30 am-6:20 pm

3 stops35h 50m

Buenos Aires Jorge Newbery

Thu 8/20

9:30 pm-10:35 pm

3 stops29h 05m

$1,031

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Fri 11/6

2:15 pm-12:30 am

3 stops29h 15m

Buenos Aires Jorge Newbery

Tue 11/17

7:06 pm-9:50 pm

3 stops31h 44m

$1,041

San FranciscoBuenos Aires

SFO - AEP

SFOAEP

San Francisco

Wed 9/9

5:37 pm-4:00 pm

2 stops18h 23m

Buenos Aires Jorge Newbery

Wed 9/23

3:45 pm-10:53 am

2 stops23h 08m

$1,043

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from San Francisco to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Buenos Aires Jorge Newbery Airport (SFO to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Buenos Aires Jorge Newbery Airport

Fastest flight time

19h 13m

Direct flights

None
The fastest flight from San Francisco to Buenos Aires Jorge Newbery Airport takes 19h 13m
There are no direct flights from San Francisco to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from San Francisco to Buenos Aires Jorge Newbery Airport.
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Frequently asked questions about flying from San Francisco to Buenos Aires Jorge Newbery Airport

  • How far is San Francisco to Buenos Aires Jorge Newbery by plane?

    The distance between San Francisco and Buenos Aires Jorge Newbery is about 6459.7 mi. Flights usually cover this in 19h 13m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from San Francisco Airport to Buenos Aires Jorge Newbery Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport to Buenos Aires Jorge Newbery Airport?

    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 Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The required travel and health documents for your Buenos Aires Jorge Newbery Airport 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 Buenos Aires Jorge Newbery Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Francisco to Buenos Aires Jorge Newbery Airport

  • How do I get Price Alerts for flights from San Francisco to Buenos Aires Jorge Newbery Airport?

    Price Alerts will notify you by email when the price for flights to Buenos Aires Jorge Newbery Airport from San Francisco decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from San Francisco to Buenos Aires Jorge Newbery Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from San Francisco.

Can I find flights from San Francisco to Buenos Aires with flexible booking policies on momondo?

All flight searches from San Francisco to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Buenos Aires.

I’m not ready to book a flight from San Francisco to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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