S$388 Cheap Flights to San Isidro

View S$388 flight on Mon, 1 Dec, 2025Opens in a new window

Popular airlines to San Isidro

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Cheap round-trip flights to San Isidro

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, 1 Dec - Fri, 5 Dec
LAX
Los Angeles
EZE
Buenos Aires
S$885 Return, found 5 days ago
S$885
Return
found 5 days ago
Select avianca flight, departing Mon, 1 Dec from Los Angeles to Buenos Aires, returning Fri, 5 Dec, priced at S$885 found 5 days ago
Delta
Mon, 1 Dec - Tue, 16 Dec
LAX
Los Angeles
EZE
Buenos Aires
S$964 Return, found 3 days ago
S$964
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Dec from Los Angeles to Buenos Aires, returning Tue, 16 Dec, priced at S$964 found 3 days ago
LATAM Airlines Group
Mon, 1 Dec - Fri, 5 Dec
LAX
Los Angeles
AEP
Buenos Aires
S$987 Return, found 5 days ago
S$987
Return
found 5 days ago
Select LATAM Airlines Group flight, departing Mon, 1 Dec from Los Angeles to Buenos Aires, returning Fri, 5 Dec, priced at S$987 found 5 days ago
Air Canada
Tue, 12 May - Thu, 21 May
BRU
Brussels
EZE
Buenos Aires
S$1,082 Return, found 1 day ago
S$1,082
Return
found 1 day ago
Select Air Canada flight, departing Tue, 12 May from Brussels to Buenos Aires, returning Thu, 21 May, priced at S$1,082 found 1 day ago
United
Mon, 1 Dec - Fri, 5 Dec
LAX
Los Angeles
EZE
Buenos Aires
S$1,166 Return, found 5 days ago
S$1,166
Return
found 5 days ago
Select United flight, departing Mon, 1 Dec from Los Angeles to Buenos Aires, returning Fri, 5 Dec, priced at S$1,166 found 5 days ago

Find Your Flights to San Isidro BUE

Cheap flights to San Isidro (BUE)

Get started finding a cheap flight to San Isidro on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Isidro.

Return prices range from S$885 - S$1,779 and one-ways San Isidro start as low as S$388.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to San Isidro (BUE)

You have several options for which airline you choose to travel with to San Isidro. There are 10 airlines flying into BUE: avianca, Delta, LATAM Airlines Group, Copa, American Airlines, Air Canada, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to San Isidro (BUE) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to BUE in December and in December for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of San Isidro's airport?
Aeroparque Jorge Newbery Airport (AEP) is the most frequently used airport in San Isidro.
How far is Aeroparque Jorge Newbery Airport from central San Isidro?
Aeroparque Jorge Newbery Airport is 14 kilometres from central San Isidro, so expect a bit of a commute into the centre.
What airport is best to fly into San Isidro?
There are two main airports that operate in San Isidro. Aeroparque Jorge Newbery Airport (AEP) is around 14 kilometres from downtown, while EZE is approximately 40 kilometres away. After you have a look at prices and figure out where you're staying, you'll better know which one you should head to.
How many airlines fly to San Isidro?
There are 29 air carriers connecting San Isidro with 76 airports around the world.
Which airlines fly to San Isidro?
San Isidro receives the majority of its flights from Aerolineas Argentinas, Flybondi and JetSmart with Aerolineas Argentinas being the favourite choice of airline. San Carlos de Bariloche is the most popular city for travellers to take off from.
How many nonstop flights are there to San Isidro?
With 1,909 direct flights every week, you'll be arriving in San Isidro before you can say, "Are we there yet?"
Where are the most popular flights to San Isidro departing from?
Travellers often jet off from Sao Paulo, Santiago and Rio de Janeiro airports when going to San Isidro.
How long is the flight to San Isidro Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Sao Paulo to San Isidro, the average flight time is 3 hours and 1 minute. From Santiago it's more like 2 hours and 2 minutes, and from Rio de Janeiro it's 3 hours and 24 minutes.
How to book the cheapest flight to San Isidro?
Don't leave booking your flight to San Isidro until the very last minute. That's one trick frequent travellers use to get the best deals. Booking in advance means more options and less expensive flights. Another excellent way to pick up the most affordable fare is to shop around. If where you're headed has multiple airports, look into the cost of flying into a smaller terminal. Lastly, another easy way to save a few dollars is be ready to book at a moment's notice. If you see an irresistible deal, don't hold off — snap it up while the opportunity's there.
Do you have any tips for my flight to San Isidro?
We've got the lowdown on how to make your journey as enjoyable as possible. Follow our tips and tricks and you'll be hightailing it through the airport and enjoying San Isidro in no time. What to pack in your hand luggage:

  • First, pack in your passport, official ID, wallet and vital medications. Next, you'll need some entertainment to while away the time. A thrilling novel and a tablet filled with your favourite shows are always good options. If you intend to take a short snooze, a neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes so you'll hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes things like tools, metal cutlery, aerosol cans and bleaching agents. Sporting equipment like baseball bats, and objects that could injure passengers, such as pepper spray and firearms, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an airplane are no place for a fashion parade. Don comfortable layers and go for shoes that are roomy, flat and easy to remove.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to San Isidro?
Being prepared before your flight can make your getaway to San Isidro a piece of cake. Below are some handy hints for a stress-free journey through security:

  • First things first. Your ID and travel documents will need to be inspected by security personnel. Keep them within easy reach so you don't have to dig around for them.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • Electronic devices like laptops and phones will also have to go through the machine to be scanned. Don't worry though, you'll be back online before you know it.
  • Remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you valuable minutes. Hiking boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Sharp items can't be taken on board. They'll be confiscated at security, so pack them safely away in your checked luggage.

Flights to San Isidro information
Destination airport
Ministro Pistarini Intl.
Destination airport IATA code
EZE
Destination city name
Buenos Aires
Return price
S$884

Trending flights to San Isidro

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 2 Nov - Mon, 17 Nov
SIN
Singapore
EZE
Buenos Aires
S$1,779 Return, found 4 days ago
S$1,779
Return
found 4 days ago
Select Turkish Airlines flight, departing Sun, 2 Nov from Singapore to Buenos Aires, returning Mon, 17 Nov, priced at S$1,779 found 4 days ago
*Available to Expedia members.