216 € Cheap Flights from Buenos Aires to San Luis

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Flight deals from Buenos Aires to San Luis Airport

Looking for a cheap last-minute deal or the best return flight from Buenos Aires to San Luis Airport? If you want to travel next month, return fares start from 216 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buenos Aires to San Luis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires to San Luis flights are currently cheapest in April.

Direct flights from Buenos Aires to San Luis

Buenos Aires to San Luis: Alternative routes

Compare routes from Buenos Aires to San Luis below. You may find an airport to fly into that's cheaper, faster, or easier than San Luis.

Buenos Aires to San Luis: Flight information

The things to know before you go.
Cheapest flight found216 €
Cheapest month to flyApril
Average flight time1 hr, 40 mins
Most popular airlineLATAM Airlines
Average flights per week40

Finding cheap flights from Buenos Aires to San Luis: Frequently asked questions

The best price we found for a return flight from Buenos Aires to San Luis is 216 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 40 minutes is the average flight time from Buenos Aires to San Luis.
LATAM Airlines, Aerolíneas Argentinas and ITA Airways fly direct from Buenos Aires to San Luis.
As of March 2026, there are 40 flights per week flying from Buenos Aires to San Luis.
The cheapest month to fly from Buenos Aires to San Luis is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to San Luis Airport on Thursday, 16 April 2026.
Yes – the average flight time is 1 hour and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Luis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
The cheapest airline that flies to San Luis is Aerolíneas Argentinas .

Flying from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport (LUQ): What you need to know

  • Start your trip at Buenos Aires Jorge Newbery Airfield (AEP), the main airport in Buenos Aires. Look for flights from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport (LUQ) that take off from this base.

  • Around 1 hour 40 minutes is the usual time it takes for a direct Buenos Aires to San Luis D. Cesar Raul Ojeda Airport flight.

  • San Luis D. Cesar Raul Ojeda Airport is located in San Luis. The city's timezone is UTC-3, which is the same as Buenos Aires.

  • Take your pick of 7 direct flights a week between Buenos Aires Jorge Newbery Airfield (AEP) and San Luis D. Cesar Raul Ojeda Airport (LUQ). This is the busiest route, with Aerolineas Argentinas offering a 11am departure from AEP to LUQ.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to board your flight from Buenos Aires to LUQ.

  • Be prepared for bigger queues during popular months such as September and other peak periods. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Buenos Aires Jorge Newbery Airfield (AEP) offers an easy route to your destination. Nonstop flights from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport (LUQ) depart from this terminal.

  • Book your direct flight from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport with Aerolineas Argentinas. This top airline offers services from AEP.

  • Aerolineas Argentinas is the airline most travellers choose for flights from AEP to LUQ.

  • Aerolineas Argentinas is the top performer for punctuality on this route.

  • Travelling from central Buenos Aires to AEP takes around 40 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 8 kilometres in 25 minutes or so, depending on traffic conditions.

  • Looking for a comfortable hotel near Buenos Aires Jorge Newbery Airfield? If you're catching an early flight from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport, these accommodation options will put you moments from your check-in counter:

  • 64% of flights that leave from Buenos Aires Jorge Newbery Airfield land at their destination on schedule.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • You can arrive at EZE from central Buenos Aires in approximately 30 minutes by car (depending on traffic). The ride by public transport will take roughly 1 hour 15 minutes to cover the 32 kilometres or so.

  • Want to enjoy an extra night away before boarding your Buenos Aires to LUQ flight? Check in to a hotel near Buenos Aires Ministro Pistarini Intl Airport before your trip officially starts. Here's where you can stay:

  • When it comes to keeping flights punctual, Buenos Aires Ministro Pistarini Intl Airport has an on-time arrival rate of 78%.

About San Luis D. Cesar Raul Ojeda Airport (LUQ)

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport. Get comfy at one of these accommodation options near LUQ instead:

Getting from San Luis D. Cesar Raul Ojeda Airport (LUQ) to central San Luis

  • San Luis D. Cesar Raul Ojeda Airport is around 10 kilometres from the centre of San Luis. It takes around 15 minutes or so to get to the city by car.

  • Travelling on public transport takes roughly 30 minutes.

How to find the cheapest flights from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport (LUQ)

  • 91 € is the best price for a one-way ticket from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport. Return flights start from 216 €. These prices can change based on availability.

  • To find cheap flights from Buenos Aires to LUQ, book in advance. Airlines tend to offer their most competitively priced fares when tickets first go on sale.

  • If you're flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the lowest price in each month when searching for your Buenos Aires to San Luis D. Cesar Raul Ojeda Airport ticket.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll notify you as soon as a new deal shows up on plane tickets from Buenos Aires to LUQ.

  • Find an affordable flight from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport by using the search filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport (LUQ)

  • February is when most people book flights from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport (LUQ). Visit San Luis in January for a more laid-back experience.

  • Lock in a Buenos Aires to LUQ plane ticket departing in January if you want to explore the city during its warmest month. You can expect temperatures in San Luis to range from 17ºC (63ºF) to 33ºC (91ºF).

  • Search for cheap tickets from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport in July if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 18ºC (64ºF).

More about San Luis

  • After booking your flight from Buenos Aires to San Luis D. Cesar Raul Ojeda Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring San Luis:

  • Your San Luis trip won't be complete without checking out the sights. Leading attractions you won't want to miss include Iglesia Catedral de San Luis, Plaza Independencia and Casa De Las Culturas.

Explore more of Argentina

  • San Luis has plenty to offer, but there are so many other parts of Argentina waiting to be explored. About 241 kilometres west of San Luis, a visit to Mendoza will keep you on the move. Start with popular sights like Parque General San Martin, Plaza Independencia and Bodega La Rural Wine Museum.

  • San Juan is another essential stop in Argentina and is around 274 kilometres northwest of San Luis. No trip is complete without experiencing Museo De Arte Al Aire Libre, St. John the Baptist Cathedral, San Juan and Museo de Ciencias Naturales.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.