Cheap Flights to San Lorenzo

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India
  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Find Your Flights to San Lorenzo ROS

Cheap flights to San Lorenzo (ROS)

Get started finding a cheap flight to San Lorenzo 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 Lorenzo.

Return prices range from - and one-ways San Lorenzo start as low as .

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 Lorenzo (ROS)

You have several options for which airline you choose to travel with to San Lorenzo. There are airlines flying into ROS: . 

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 Lorenzo (ROS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to ROS in and in 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 Lorenzo's airport?
San Lorenzo has only one airport, Rosario - Islas Malvinas Intl. Airport (ROS).
How far is Rosario - Islas Malvinas Intl. Airport (ROS) from central San Lorenzo?
Rosario - Islas Malvinas Intl. Airport (ROS) is 19 kilometres from downtown San Lorenzo, so expect a bit of a commute into the centre.
What airport is best to fly into San Lorenzo?
A flight to San Lorenzo means landing at ROS. Get off the plane, gather your bags and you’ll be 19 kilometres from the centre of town.
How many airlines fly to San Lorenzo?
You’ll find 2 air carriers that service the route to San Lorenzo. These fly in from 6 airports around the world.
Which airlines fly to San Lorenzo?
Aerolineas Argentinas operates the majority of the flights to San Lorenzo. Catching an Aerolineas Argentinas flight from Buenos Aires is the preferred way of getting there.
How many nonstop flights are there to San Lorenzo?
Arranging an unforgettable San Lorenzo getaway is a walk in the park when there are 41 direct flights every week to select from.
Where are the most popular flights to San Lorenzo departing from?
The most popular flights to San Lorenzo leave from Buenos Aires, Sao Paulo and Rio de Janeiro airports.
How long is the flight to San Lorenzo Airport?
If it’s Buenos Aires you’re leaving behind, you’ll be in the sky for around 55 minutes before you touchdown in San Lorenzo. Terminal to terminal from Panama City generally takes 6 hours and 54 minutes and from Mendoza Province, 1 hour and 21 minutes.
How to book the cheapest flight to San Lorenzo?
If you want to have some extra spending money on your trip to San Lorenzo, listen up! As every experienced traveller knows, avoid booking at the last minute. Prices are generally more expensive close to the departure date. Don’t stop there, though. Do some research and find out if there are multiple airports at your destination. Ticket prices often differ depending on the airport you fly into. Make sure you compare prices across air carriers too. And finally, don’t forget that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you spot an unbeatable bargain. The sweetest deals don’t last long.
How to survive the flight to San Lorenzo?
Wherever you’re coming from, flying can be an enjoyable experience if you’ve prepared well enough. Check out these handy tips and tricks that will help get your San Lorenzo holiday started on the right foot.What to pack in your hand luggage:

  • The secret to having a worry-free travel experience is to be prepared. First up, the essentials: passport, travel docs, credit cards and daily medications. Next, take on board items that’ll help while away those hours, like your laptop or a juicy novel. It’s also a wise idea to bring your chargers, a quality neck pillow and a pair of earplugs. Finally, be sure to toss in toiletry items like a toothbrush, deodorant and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, fuel and fireworks. Sporting equipment like bows and arrows, and items that could harm passengers, such as swords and guns, can’t come on board with you either.

What to wear on a flight:

  • The aisles of a plane are not the best place for a fashion parade. Layer up with comfy clothing and pack a cardigan as it can get quite cool inside the cabin. Flat, slightly roomy shoes are also a good idea.
  • Unfortunately, a risk of flying long distances is developing deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity. To prevent this from happening, take every opportunity to walk around the cabin and stretch your legs. Compression socks and tights are also a great idea to help lower your risk.

How to get through airport security fast when flying to San Lorenzo?
The trick is to be prepared before you arrive at the security gate. That way, you’ll be hopping onto that plane to San Lorenzo before you know it. Follow these helpful tips and get your holiday off to a flying start:

  • Airport security personnel first need to see that you have a valid ID and travel documents before you can proceed any further. Have them within easy reach, ready for inspection.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy jackets or coats. They’ll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you’ll need to unplug from the digital world. Your tablet, phone and any other electronic gadgets will need to go through the scanner.
  • Any liquids or gels, such as perfume or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Choosing your footwear wisely can save you several minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren’t.
  • Airlines won’t allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, put them in your checked baggage.

Flights to San Lorenzo information
Destination airport
San Lorenzo
Destination airport IATA code
ROS
*Available to Expedia members.