Find Cheap Flights to Buenos Aires

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Buenos Aires

(Round-trip)
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
Avianca
Avianca
SFO
EZE
30h 08m
2 stops
EZE
SFO
22h 12m
2 stops
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Aeromexico
Aeromexico
SFO
EZE
17h 24m
2 stops
EZE
SFO
27h 06m
2 stops
Depart: Sat Sep 30 2017 Return: Sun Oct 15 2017 Trip spans 16 days
LATAM Airlines
LATAM Airlines
SFO
EZE
41h 25m
2 stops
EZE
SFO
31h 14m
2 stops
Depart: Mon Dec 25 2017 Return: Fri Jan 5 2018 Trip spans 12 days
$1523
Select
Air Canada
Air Canada
SFO
EZE
35h 40m
2 stops
EZE
SFO
35h 15m
2 stops
Depart: Thu Aug 17 2017 Return: Thu Aug 24 2017 Trip spans 8 days
$1620
Select
LATAM Airlines
LATAM Airlines
SFO
AEP
22h 25m
2 stops
AEP
SFO
24h 50m
2 stops
Depart: Tue Sep 5 2017 Return: Wed Sep 20 2017 Trip spans 16 days
Avianca
Avianca
SFO
EZE
35h 33m
2 stops
EZE
SFO
18h 10m
2 stops
Depart: Thu Aug 17 2017 Return: Thu Aug 24 2017 Trip spans 8 days
Aeromexico
Aeromexico
SFO
EZE
17h 24m
2 stops
EZE
SFO
27h 06m
2 stops
Depart: Mon Oct 2 2017 Return: Thu Oct 12 2017 Trip spans 11 days
Avianca
Avianca
SFO
EZE
35h 33m
2 stops
EZE
SFO
34h 02m
2 stops
Depart: Mon Nov 6 2017 Return: Sat Nov 18 2017 Trip spans 13 days
Avianca
Avianca
SFO
EZE
17h 33m
2 stops
EZE
SFO
34h 04m
2 stops
Depart: Mon Dec 4 2017 Return: Wed Dec 13 2017 Trip spans 10 days
$1015
Select
Aeromexico
Aeromexico
SFO
EZE
41h 24m
2 stops
EZE
SFO
27h 05m
2 stops
Depart: Thu Oct 12 2017 Return: Sat Oct 21 2017 Trip spans 10 days
Avianca
Avianca
SFO
EZE
30h 08m
2 stops
EZE
SFO
30h 00m
2 stops
Depart: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
Avianca
Avianca
SFO
EZE
30h 03m
2 stops
EZE
SFO
34h 04m
2 stops
Depart: Sat Dec 2 2017 Return: Tue Dec 12 2017 Trip spans 11 days
$1068
Select
Aeromexico
Aeromexico
SFO
EZE
41h 24m
2 stops
EZE
SFO
27h 05m
2 stops
Depart: Thu Sep 28 2017 Return: Tue Oct 10 2017 Trip spans 13 days
Avianca
Avianca
SFO
EZE
17h 33m
2 stops
EZE
SFO
22h 12m
2 stops
Depart: Thu Dec 21 2017 Return: Thu Jan 11 2018 Trip spans 22 days
$1590
Select
Air Canada
Air Canada
SFO
EZE
22h 05m
2 stops
EZE
SFO
22h 34m
2 stops
Depart: Mon Nov 20 2017 Return: Tue Dec 12 2017 Trip spans 23 days
Avianca
Avianca
SFO
EZE
35h 28m
2 stops
EZE
SFO
30h 02m
2 stops
Depart: Sat Sep 30 2017 Return: Sat Oct 14 2017 Trip spans 15 days
Avianca
Avianca
SFO
EZE
30h 08m
2 stops
EZE
SFO
30h 00m
2 stops
Depart: Sat Dec 23 2017 Return: Fri Jan 5 2018 Trip spans 14 days
$1992
Select
LATAM Airlines
LATAM Airlines
SFO
AEP
30h 10m
2 stops
AEP
SFO
22h 33m
2 stops
Depart: Tue Jan 9 2018 Return: Thu Jan 18 2018 Trip spans 10 days
$2070
Select
LATAM Airlines
LATAM Airlines
SFO
AEP
31h 50m
2 stops
AEP
SFO
24h 07m
2 stops
Depart: Mon Jan 15 2018 Return: Wed Jan 31 2018 Trip spans 17 days
$1015
Select
Avianca
Avianca
SFO
EZE
17h 33m
2 stops
EZE
SFO
22h 12m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$825
Destination

Buenos Aires
only $1620
only $825