$53 Cheap Flights from Buenos Aires (AEP) to Santa Rosa (RSA)

View $53 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Buenos Aires (AEP-Aeroparque Jorge Newbery) to Santa Rosa (RSA)

Cheap Flights from Buenos Aires to Santa Rosa (AEP-RSA)

Prices were available within the past 7 days and start at $53 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Tue, Oct 21 - Mon, Nov 10
AEP
Buenos Aires
RSA
Santa Rosa
$108 Roundtrip, found 16 hours ago
$108
Roundtrip
found 16 hours ago
Select Aerolineas Argentinas flight, departing Tue, Oct 21 from Buenos Aires to Santa Rosa, returning Mon, Nov 10, priced at $108 found 16 hours ago
Aerolineas Argentinas
Thu, Apr 16 - Sun, Apr 26
AEP
Buenos Aires
RSA
Santa Rosa
$110 Roundtrip, found 1 day ago
$110
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Thu, Apr 16 from Buenos Aires to Santa Rosa, returning Sun, Apr 26, priced at $110 found 1 day ago
Aerolineas Argentinas
Tue, Oct 21 - Sun, Nov 2
AEP
Buenos Aires
RSA
Santa Rosa
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Tue, Oct 21 from Buenos Aires to Santa Rosa, returning Sun, Nov 2, priced at $112 found 2 days ago
Aerolineas Argentinas
Tue, Sep 2 - Mon, Sep 22
AEP
Buenos Aires
RSA
Santa Rosa
$114 Roundtrip, found 15 hours ago
$114
Roundtrip
found 15 hours ago
Select Aerolineas Argentinas flight, departing Tue, Sep 2 from Buenos Aires to Santa Rosa, returning Mon, Sep 22, priced at $114 found 15 hours ago
Aerolineas Argentinas
Wed, Nov 26 - Sun, Dec 14
AEP
Buenos Aires
RSA
Santa Rosa
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Wed, Nov 26 from Buenos Aires to Santa Rosa, returning Sun, Dec 14, priced at $114 found 2 days ago
Aerolineas Argentinas
Tue, Oct 21 - Sun, Nov 9
AEP
Buenos Aires
RSA
Santa Rosa
$116 Roundtrip, found 16 hours ago
$116
Roundtrip
found 16 hours ago
Select Aerolineas Argentinas flight, departing Tue, Oct 21 from Buenos Aires to Santa Rosa, returning Sun, Nov 9, priced at $116 found 16 hours ago
Aerolineas Argentinas
Tue, Oct 14 - Mon, Nov 3
AEP
Buenos Aires
RSA
Santa Rosa
$117 Roundtrip, found 16 hours ago
$117
Roundtrip
found 16 hours ago
Select Aerolineas Argentinas flight, departing Tue, Oct 14 from Buenos Aires to Santa Rosa, returning Mon, Nov 3, priced at $117 found 16 hours ago
Aerolineas Argentinas
Tue, Nov 11 - Wed, Nov 26
AEP
Buenos Aires
RSA
Santa Rosa
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Tue, Nov 11 from Buenos Aires to Santa Rosa, returning Wed, Nov 26, priced at $117 found 2 days ago
Aerolineas Argentinas
Tue, Sep 2 - Tue, Sep 9
AEP
Buenos Aires
RSA
Santa Rosa
$118 Roundtrip, found 15 hours ago
$118
Roundtrip
found 15 hours ago
Select Aerolineas Argentinas flight, departing Tue, Sep 2 from Buenos Aires to Santa Rosa, returning Tue, Sep 9, priced at $118 found 15 hours ago
Aerolineas Argentinas
Wed, Aug 27 - Sun, Aug 31
AEP
Buenos Aires
RSA
Santa Rosa
$121 Roundtrip, found 7 hours ago
$121
Roundtrip
found 7 hours ago
Select Aerolineas Argentinas flight, departing Wed, Aug 27 from Buenos Aires to Santa Rosa, returning Sun, Aug 31, priced at $121 found 7 hours ago

Alternative airports near Santa Rosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Santa Rosa RSA. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $138
RSA
Santa Rosa
CheapestClosest
Average driving time to city center6 min
Flights from $138
Flights from Buenos Aires (AEP) to Santa Rosa (RSA)
Origin airport
Aeroparque Jorge Newbery
Destination airport
Santa Rosa
Airlines serving
Aerolineas Argentinas
Roundtrip price
$108
Distance
358 mi
Average flight time
1 hour 30 mins

Buenos Aires to Santa Rosa Flights

The cheapest times to fly from Buenos Aires to Santa Rosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to Santa Rosa are during the month of October. You can find some of the cheapest flights from Buenos Aires to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to Santa Rosa

Sunday is one of the best days to book for cheap flights from Buenos Aires to Santa Rosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buenos Aires to Santa Rosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $53 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to Santa Rosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to Santa Rosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA) cost?
You can book cheap return flights starting from $121 from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Aerolineas Argentinas flight leaving AEP on August 3 2025 and touching down at RSA. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from AEP to RSA?
The cheapest flights from AEP to RSA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
When flying out of Aeroparque Jorge Newbery Airport (AEP), you can hop on a direct flight to Santa Rosa Airport (RSA) with Aerolineas Argentinas.
What is the cheapest airline that flies from AEP to RSA?
With tickets starting at $108 for a one-way flight from AEP to RSA, Aerolineas Argentinas is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from AEP on August 8 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
On average, Aeroparque Jorge Newbery Airport (AEP) offers 5 nonstop flights to Santa Rosa Airport (RSA) every week. If you're looking for more options, take advantage of Expedia's filter tool to look for flights with one or two stops. Fit in a quick visit to another city or simply break up your trip.
What are the most popular departure times for flights from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
Flights between AEP and RSA tend to be busiest at 3 PM. For a more relaxed atmosphere and potentially cheaper fares, look for a departure that's outside typical rush times.
What day of the week has the most flights from AEP to RSA?
Jet off on a Friday if you're looking for the largest selection of flights from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA).
What is the earliest flight from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
The first flight of the day departing from Aeroparque Jorge Newbery Airport (AEP) is at around 3:15PM UTC-3. Hop on this flight and you'll touch down at Santa Rosa Airport (RSA) at approximately 4:45PM UTC-3. The total travel time is 1h 30m.
How long does it take to fly from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
It takes roughly 1 hour and 30 minutes to fly the 360 mi from AEP to RSA.
What airline has the least delays from AEP to RSA?
Consider traveling with Aerolineas Argentinas if you'd like to fly straight from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA) without any interruptions. This carrier has the strongest track record for punctuality, with an on-time score of 85%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
Choose a flight from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Santa Rosa from Aeroparque Jorge Newbery Airport (AEP)?
Santa Rosa Airport (RSA) is the only airport in Santa Rosa with direct flights from Aeroparque Jorge Newbery Airport (AEP). Compare your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA) last-minute?
Last-minute fares from AEP to RSA are usually more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book an AEP to RSA flight and hotel package?
You can save money by securing an AEP to RSA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Aeroparque Jorge Newbery Airport (AEP) to Santa Rosa Airport (RSA)?
Typically, it's possible to cancel or reschedule your AEP to RSA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.