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Cheap flights from South America to San Francisco from $558

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to San Francisco departing on 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from South America to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
11:15 pm - 3:55 pm
GRU
-
STS
20h 40m
2 stops
GOL Logo
4:08 pm - 7:15 am
STS
-
GRU
35h 07m
2 stops
$1,521GOL
Sun, Jul 5 - Mon, Aug 17
Multiple Airlines Logo
10:45 pm - 10:45 am
GRU
-
STS
16h 00m
1 stop
Multiple Airlines Logo
6:00 am - 8:50 pm
STS
-
GRU
34h 50m
2 stops
$1,565Multiple Airlines
Sun, Jul 5 - Mon, Aug 17
GOL Logo
10:00 pm - 12:03 pm
GRU
-
STS
18h 03m
1 stop
GOL Logo
12:39 pm - 9:00 am
STS
-
GRU
16h 21m
1 stop
$1,875GOL
Sun, Jul 5 - Mon, Aug 17
Multiple Airlines Logo
1:10 pm - 11:58 am
EZE
-
STS
50h 48m
2 stops
Multiple Airlines Logo
12:52 pm - 9:40 am
STS
-
EZE
40h 48m
2 stops
$2,164Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
12:15 pm - 6:43 pm
EZE
-
STS
34h 28m
2 stops
Multiple Airlines Logo
6:26 am - 6:21 pm
STS
-
EZE
31h 55m
3 stops
$2,355Multiple Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
8:30 pm - 12:30 pm
EZE
-
STS
20h 00m
2 stops
American Airlines Logo
1:00 pm - 8:15 pm
STS
-
EZE
27h 15m
2 stops
$2,475American Airlines
Sat, Jul 25 - Sat, Aug 1
Multiple Airlines Logo
3:33 am - 5:16 pm
COR
-
STS
41h 43m
2 stops
Multiple Airlines Logo
6:00 am - 6:03 am
STS
-
COR
20h 03m
2 stops
$2,535Multiple Airlines
Mon, Jul 6 - Tue, Jul 14
American Airlines Logo
10:00 pm - 12:03 pm
EZE
-
STS
18h 03m
1 stop
American Airlines Logo
12:43 pm - 8:15 pm
STS
-
EZE
27h 32m
2 stops
$2,805American Airlines
Wed, Jul 8 - Tue, Jul 14
Iberia Logo
6:35 pm - 9:31 pm
EZE
-
STS
30h 56m
2 stops
Iberia Logo
12:01 pm - 8:55 am
STS
-
EZE
40h 54m
2 stops
$4,179Iberia
Thu, Sep 17 - Mon, Sep 21
Iberia Logo
6:35 pm - 9:31 pm
EZE
-
STS
30h 56m
2 stops
Iberia Logo
12:01 pm - 8:55 am
STS
-
EZE
40h 54m
2 stops
$4,216Iberia
Thu, Sep 17 - Mon, Sep 21

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Iberia flights from South America to Santa Rosa

Our best Iberia deals on South America to Santa Rosa flight tickets
Iberia
Sep 17
EZE6:35 pmBuenos Aires Ministro Pistarini
30h 56m
2 stops
STS9:31 pmSanta Rosa Sonoma County
Sep 21
STS12:01 pmSanta Rosa Sonoma County
40h 54m
2 stops
EZE8:55 amBuenos Aires Ministro Pistarini
$4,179
Iberia
Sep 17
EZE6:35 pmBuenos Aires Ministro Pistarini
30h 56m
2 stops
STS9:31 pmSanta Rosa Sonoma County
Sep 21
STS12:01 pmSanta Rosa Sonoma County
40h 54m
2 stops
EZE8:55 amBuenos Aires Ministro Pistarini
$4,216

American Airlines flights from South America to Santa Rosa

Our best American Airlines deals on South America to Santa Rosa flight tickets
American Airlines
Jun 17
EZE10:05 pmBuenos Aires Ministro Pistarini
18h 00m
1 stop
STS12:05 pmSanta Rosa Sonoma County
Jun 29
STS4:20 pmSanta Rosa Sonoma County
38h 45m
2 stops
EZE11:05 amBuenos Aires Ministro Pistarini
$1,723
American Airlines
Jul 25
EZE8:30 pmBuenos Aires Ministro Pistarini
20h 00m
2 stops
STS12:30 pmSanta Rosa Sonoma County
Aug 1
STS1:00 pmSanta Rosa Sonoma County
27h 15m
2 stops
EZE8:15 pmBuenos Aires Ministro Pistarini
$2,475
American Airlines
Jul 8
EZE10:00 pmBuenos Aires Ministro Pistarini
18h 03m
1 stop
STS12:03 pmSanta Rosa Sonoma County
Jul 14
STS12:43 pmSanta Rosa Sonoma County
27h 32m
2 stops
EZE8:15 pmBuenos Aires Ministro Pistarini
$2,805

momondo Fare Finder

 
Customize your flight search to find flights from South America to Santa Rosa 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 June 11, 2026.
Use the filters below to find and compare flights from South America to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloSanta Rosa

GRU - STS

GRUSTS

Sao Paulo Guarulhos Intl

Sun 7/5

11:15 pm-3:55 pm

2 stops20h 40m

Santa Rosa Sonoma County

Mon 8/17

4:08 pm-7:15 am

2 stops35h 07m

$1,521

Sao PauloSanta Rosa

GRU - STS

GRUSTS

Sao Paulo Guarulhos Intl

Sun 7/5

10:45 pm-10:45 am

1 stop16h 00m

Santa Rosa Sonoma County

Mon 8/17

6:00 am-8:50 pm

2 stops34h 50m

$1,565
Quickest round-trip

Sao PauloSanta Rosa

GRU - STS

GRUSTS

Sao Paulo Guarulhos Intl

Sun 7/5

10:00 pm-12:03 pm

1 stop18h 03m

Santa Rosa Sonoma County

Mon 8/17

12:39 pm-9:00 am

1 stop16h 21m

$1,875

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Wed 7/8

1:10 pm-11:58 am

2 stops50h 48m

Santa Rosa Sonoma County

Tue 7/14

12:52 pm-9:40 am

2 stops40h 48m

$2,164

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Sat 7/25

12:15 pm-6:43 pm

2 stops34h 28m

Santa Rosa Sonoma County

Sat 8/1

6:26 am-6:21 pm

3 stops31h 55m

$2,355

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Sat 7/25

8:30 pm-12:30 pm

2 stops20h 00m

Santa Rosa Sonoma County

Sat 8/1

1:00 pm-8:15 pm

2 stops27h 15m

$2,475

CordobaSanta Rosa

COR - STS

CORSTS

Cordoba Pajas Blancas

Mon 7/6

3:33 am-5:16 pm

2 stops41h 43m

Santa Rosa Sonoma County

Tue 7/14

6:00 am-6:03 am

2 stops20h 03m

$2,535

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Wed 7/8

10:00 pm-12:03 pm

1 stop18h 03m

Santa Rosa Sonoma County

Tue 7/14

12:43 pm-8:15 pm

2 stops27h 32m

$2,805

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Thu 9/17

6:35 pm-9:31 pm

2 stops30h 56m

Santa Rosa Sonoma County

Mon 9/21

12:01 pm-8:55 am

2 stops40h 54m

$4,179

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Thu 9/17

6:35 pm-9:31 pm

2 stops30h 56m

Santa Rosa Sonoma County

Mon 9/21

12:01 pm-8:55 am

2 stops40h 54m

$4,216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from South America to Santa Rosa

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

Can stopping save me money on South America to Santa Rosa flights?

You could potentially save up to 11% on your flight if you consider stops on a South America to Santa Rosa flight.

Cheap South America to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South America to Santa Rosa

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from South America to Santa Rosa takes 14h 40m
There are no direct flights from South America to Santa Rosa. There are no popular flight routes from South America to Santa Rosa.
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Frequently asked questions about flying from South America to Santa Rosa

  • When did momondo last update prices for flights from South America to Santa Rosa Sonoma County Airport?

    Prices for flights from South America to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from South America to Santa Rosa Sonoma County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South America to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from South America to Santa Rosa?

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 Santa Rosa from South America.

Can I find flights from South America to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from South America on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South America to Santa Rosa?

Once all potential South America to Santa Rosa 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 South America to Santa Rosa right now. Can momondo alert me if prices change?

Price alerts on flights to Santa Rosa from South America are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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