STS - EZE

$1,297 Find Cheap Flights from Santa Rosa to Buenos Aires

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Buenos Aires departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Buenos Aires, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,297
American Airlines
Fri 3/27Sat 4/4
STS - EZE • 2 stops
Cheapest one-way
Multiple Airlines
Mon 1/12
STS - EZE • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Rosa to Buenos Aires (STS-EZE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Buenos Aires

Fri, Mar 27 - Sat, Apr 4
American Airlines Logo
4:23 pm - 5:50 am
STS
-
EZE
33h 27m
2 stops
American Airlines Logo
10:20 pm - 3:53 pm
EZE
-
STS
21h 33m
2 stops
$1,297American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
7:00 am - 8:20 am
STS
-
EZE
20h 20m
2 stops
American Airlines Logo
8:45 pm - 3:53 pm
EZE
-
STS
24h 08m
2 stops
$1,341American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
4:23 pm - 8:25 am
STS
-
EZE
59h 02m
2 stops
American Airlines Logo
10:25 pm - 3:53 pm
EZE
-
STS
22h 28m
2 stops
$1,422American Airlines
Fri, Jan 30 - Wed, Feb 18
American Airlines Logo
7:00 am - 9:10 am
STS
-
EZE
21h 10m
2 stops
American Airlines Logo
10:25 pm - 3:53 pm
EZE
-
STS
22h 28m
2 stops
$1,461American Airlines
Fri, Jan 30 - Wed, Feb 18
American Airlines Logo
7:00 am - 10:40 am
STS
-
EZE
22h 40m
2 stops
American Airlines Logo
8:45 pm - 3:53 pm
EZE
-
STS
24h 08m
2 stops
$1,508American Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
7:00 am - 4:50 am
STS
-
EZE
40h 50m
3 stops
Multiple Airlines Logo
6:15 am - 10:11 am
EZE
-
STS
32h 56m
3 stops
$1,565Multiple Airlines
Fri, Jan 30 - Wed, Feb 18
American Airlines Logo
7:00 am - 10:40 am
STS
-
EZE
22h 40m
2 stops
American Airlines Logo
10:25 pm - 12:33 pm
EZE
-
STS
19h 08m
2 stops
$1,597American Airlines
Sat, Jan 31 - Fri, Feb 6
American Airlines Logo
7:00 am - 10:40 am
STS
-
EZE
22h 40m
2 stops
American Airlines Logo
10:25 pm - 3:53 pm
EZE
-
STS
22h 28m
2 stops
$1,891American Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
7:00 am - 4:50 am
STS
-
EZE
40h 50m
3 stops
Multiple Airlines Logo
10:45 pm - 10:32 am
EZE
-
STS
40h 47m
2 stops
$2,426Multiple Airlines
Fri, Mar 27 - Sun, Apr 5
American Airlines Logo
12:56 pm - 11:05 am
STS
-
EZE
42h 09m
2 stops
American Airlines Logo
9:10 pm - 12:26 pm
EZE
-
STS
43h 16m
2 stops
$4,984American Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to Buenos Aires flights

Get data-powered insights and trends into flights from Santa Rosa to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Santa Rosa and Buenos Aires Ministro Pistarini Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Santa Rosa to Buenos Aires Ministro Pistarini Airport.

There is just one airline that flies from Santa Rosa to Buenos Aires Ministro Pistarini Airport direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $1,305.

Find deals

Good to know

Cheapest flight$1,297
Flight from Santa Rosa to Buenos Aires

When to book flights from Santa Rosa to Buenos Aires

Are your dates flexible? Find out the best times to travel from Santa Rosa to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santa Rosa to Buenos Aires flights

  • What is the cheapest flight from Santa Rosa to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from Santa Rosa to Buenos Aires Ministro Pistarini Airport was $1,297 for a round-trip ticket.

  • Do I need a passport to fly between Santa Rosa and Buenos Aires?

    A passport is required to fly from Santa Rosa to Buenos Aires.

  • Which airports will I be using when flying from Santa Rosa to Buenos Aires?

    When flying out of Santa Rosa you will be using Santa Rosa Sonoma County. You will be landing at Buenos Aires, also known as Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Santa Rosa to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santa Rosa to Buenos Aires?

    oneworld is the only airline alliance operating flights between Santa Rosa and Buenos Aires.

  • How does KAYAK find such low prices on flights from Santa Rosa to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and EZE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Rosa to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11111 reviews
7.2Comfort
6.9Entertainment
8.0Crew
6.4Food
7.5Boarding
Airline reviews

The flight was on time and arrived early. The crew were friendly and helpful.

10.0 ExcellentAnissa, Jan 2026
ONT - PHX
Read more American Airlines reviews

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

The flight was very smooth and the meal in business class was great.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Everything you need to know for your flight from Santa Rosa to Buenos Aires

Information on your arrival and departure airports

Santa Rosa (STS)
Ministro Pistarini (EZE)