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Cheap flights from Santa Rosa to Argentina from $923

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Argentina departing on 12/1. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:37 pm - 10:15 amSTS-EZE
16h 38m2 stops
American Airlines Logo
11:59 pm - 3:51 pmEZE-STS
20h 52m2 stops
$1,200American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 17
American Airlines Logo
12:37 pm - 10:15 amSTS-EZE
16h 38m2 stops
American Airlines Logo
9:40 pm - 3:51 pmEZE-STS
23h 11m2 stops
$1,300American Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 17
American Airlines Logo
12:37 pm - 10:15 amSTS-EZE
16h 38m2 stops
American Airlines Logo
11:59 pm - 3:51 pmEZE-STS
20h 52m2 stops
$1,455American Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 17
Multiple Airlines Logo
7:00 am - 9:35 amSTS-EZE
45h 35m3 stops
Multiple Airlines Logo
9:03 am - 12:18 amEZE-STS
44h 15m2 stops
$2,603Multiple Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Multiple Airlines Logo
3:53 pm - 9:35 amSTS-EZE
36h 42m2 stops
Multiple Airlines Logo
9:03 am - 12:18 amEZE-STS
44h 15m2 stops
$2,632Multiple Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Multiple Airlines Logo
7:00 am - 9:35 amSTS-EZE
45h 35m3 stops
Multiple Airlines Logo
12:07 am - 12:18 amEZE-STS
29h 11m2 stops
$2,649Multiple Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
Multiple Airlines Logo
6:37 pm - 10:31 pmSTS-EZE
22h 54m2 stops
Multiple Airlines Logo
12:07 am - 12:18 amEZE-STS
29h 11m2 stops
$3,943Multiple Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
Multiple Airlines Logo
7:00 pm - 4:30 amSTS-EZE
28h 30m2 stops
Multiple Airlines Logo
4:05 am - 10:31 amEZE-STS
35h 26m2 stops
$4,506Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 16
Multiple Airlines Logo
7:00 pm - 4:30 amSTS-EZE
28h 30m2 stops
Multiple Airlines Logo
4:05 am - 10:31 amEZE-STS
35h 26m2 stops
$4,608Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 16
Multiple Airlines Logo
7:00 pm - 4:30 amSTS-EZE
28h 30m2 stops
Multiple Airlines Logo
4:05 am - 10:31 amEZE-STS
35h 26m2 stops
$4,609Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 16

American Airlines flights from Santa Rosa to Argentina

Our best American Airlines deals on Santa Rosa to Argentina flight tickets
American Airlines
Dec 2
STS12:37 pmSanta Rosa Sonoma County
16h 38m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 17
EZE11:59 pmBuenos Aires Ministro Pistarini
20h 52m
2 stops
STS3:51 pmSanta Rosa Sonoma County
$1,200
Find similar
American Airlines
Dec 1
STS12:37 pmSanta Rosa Sonoma County
16h 38m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 17
EZE9:40 pmBuenos Aires Ministro Pistarini
23h 11m
2 stops
STS3:51 pmSanta Rosa Sonoma County
$1,300
Find similar
American Airlines
Dec 1
STS12:37 pmSanta Rosa Sonoma County
16h 38m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 17
EZE11:59 pmBuenos Aires Ministro Pistarini
20h 52m
2 stops
STS3:51 pmSanta Rosa Sonoma County
$1,455
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 9, 2025.
Use the filters below to find and compare flights from Santa Rosa to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Tue 12/2

12:37 pm-10:15 am

2 stops16h 38m

Buenos Aires Ministro Pistarini

Wed 12/17

11:59 pm-3:51 pm

2 stops20h 52m

$1,200

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/1

12:37 pm-10:15 am

2 stops16h 38m

Buenos Aires Ministro Pistarini

Wed 12/17

9:40 pm-3:51 pm

2 stops23h 11m

$1,300

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/1

12:37 pm-10:15 am

2 stops16h 38m

Buenos Aires Ministro Pistarini

Wed 12/17

11:59 pm-3:51 pm

2 stops20h 52m

$1,455

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/22

7:00 am-9:35 am

3 stops45h 35m

Buenos Aires Ministro Pistarini

Mon 12/29

9:03 am-12:18 am

2 stops44h 15m

$2,603

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/22

3:53 pm-9:35 am

2 stops36h 42m

Buenos Aires Ministro Pistarini

Mon 12/29

9:03 am-12:18 am

2 stops44h 15m

$2,632

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/22

7:00 am-9:35 am

3 stops45h 35m

Buenos Aires Ministro Pistarini

Sun 12/28

12:07 am-12:18 am

2 stops29h 11m

$2,649

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/22

6:37 pm-10:31 pm

2 stops22h 54m

Buenos Aires Ministro Pistarini

Sun 12/28

12:07 am-12:18 am

2 stops29h 11m

$3,943

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/1

7:00 pm-4:30 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Tue 12/16

4:05 am-10:31 am

2 stops35h 26m

$4,506

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/1

7:00 pm-4:30 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Tue 12/16

4:05 am-10:31 am

2 stops35h 26m

$4,608

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 12/1

7:00 pm-4:30 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Tue 12/16

4:05 am-10:31 am

2 stops35h 26m

$4,609

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Argentina from

How to get the cheapest flight ticket from Santa Rosa 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 time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is at noon when flights can be purchased for as low as $1,281. Flights in the afternoon are often more expensive with an average ticket price of $1,384.

Cheap Santa Rosa to Argentina flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Rosa to Argentina. There are no popular flight routes from Santa Rosa to Argentina.
Search flight deals

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

    Prices for flights from Santa Rosa Sonoma County Airport to Argentina are updated daily.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Argentina?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The travel and health documents you'll need for your trip to Argentina 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 Argentina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Santa Rosa to Argentina

Compare and see reviews for airlines that fly from Santa Rosa to Argentina with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,314Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Rosa to Argentina. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Argentina from Santa Rosa with this policy.

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

momondo helps you find the best flight between Santa Rosa and Argentina by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Santa Rosa to Argentina right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Argentina, momondo offers a useful price alert feature which will track prices for flights to Argentina from Santa Rosa and alert you when they change.

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