Options listed from Buenos Aires to San Martín de los Andes: Flight, Bus. Durations and prices on this page are indicative estimates, not checked against a live listing: compare current offers before booking. Main companies selling this route on 12Go (checked on October 13, 2026): JetSmart, JetSMART Airlines, Aerolineas Argentinas; main departure point: Ministro Pistarini Airport.
There are 2 ways to get from Buenos Aires to San Martín de los Andes
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Companies selling this route on 12Go
Offers listed on 12Go on October 13, 2026 for a departure on November 3, 2026. Timetables and prices change with the date: check them before booking.
| Company | Mode | Departs from | From | Offers |
|---|---|---|---|---|
| JetSMART Airlines | Flight | Ministro Pistarini Airport | €50 | 1 |
| JetSmart | Flight | Ministro Pistarini Airport | €59 | 2 |
| Aerolineas Argentinas | Flight | Jorge Newbery Airpark | €92 | 1 |
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Practical tips
For flights to San Martín de los Andes, especially during peak season or long weekends, booking several weeks in advance is highly recommended to secure better prices and availability. Flights can fill up quickly.
On long overnight bus journeys, opting for a 'cama' (bed) or 'semi-cama' (half-bed) seat offers significantly more comfort than a standard 'ejecutivo' seat. This small upgrade makes a big difference for a 20-hour trip.
Always double-check your departure terminal or airport. Buenos Aires has several, and confusing them can lead to missing your connection. Your ticket should clearly state the exact location.
While some long-distance buses offer refreshments, it's wise to bring your own snacks and sufficient water, especially for a 20-hour journey. This ensures you're comfortable throughout the trip.
If you're connecting flights or buses, build in ample buffer time between connections. Delays can occur, and having extra time reduces stress and the risk of missing your next leg.
The journey experience
Navigating Argentina's vast distances can be tricky, but getting from Buenos Aires to San Martín de los Andes doesn't have to be. For independent travelers like you, the key is to weigh speed against cost and comfort. This route offers a clear choice between a quick flight and a longer, scenic bus journey, allowing you to instantly determine the best fit for your travel style and budget.
Your options for this journey are straightforward: a flight takes approximately 2 hours and costs around 60€, offering the fastest way to reach your destination. Alternatively, a bus journey spans about 20 hours, with tickets priced at approximately 70€. While the flight is significantly faster, the bus offers a more immersive experience for those who enjoy the landscapes and don't mind the longer travel time.
When faced with such choices across Argentina, remember that longer routes often present this flight vs. overnight coach dilemma. Always compare durations and price ranges side-by-side to make an informed decision. For this specific trip, if saving time is your priority, flying is the smarter choice. If you prefer to save a bit of money and enjoy the journey, a comfortable semi-cama or cama bus seat will get you there, ensuring you avoid spending unnecessary time on the road when a quicker option exists. Booking ahead, especially for high season, guarantees your preferred option.
Frequently asked questions — Buenos Aires → San Martín de los Andes
A flight from Buenos Aires to San Martín de los Andes typically costs around 60€. For bus travel, prices are generally about 70€, depending on the seat class (semi-cama or cama) and how far in advance you book. Comparing options helps you find the best value.
By plane, the journey is approximately 2 hours. If you choose to travel by bus, the trip takes significantly longer, around 20 hours. Factor in airport or bus terminal transfer times to get a complete picture of your travel day.
For speed and convenience, flying is generally the best option, with a travel time of just 2 hours. If you're on a budget or prefer to experience the landscape and don't mind a longer journey, a comfortable overnight bus (cama or semi-cama) is a viable alternative.
Yes, there are direct overnight coach services available from Buenos Aires to San Martín de los Andes. These services typically offer different seat classes, such as semi-cama and cama, providing varying levels of comfort for the long journey. Booking in advance is recommended.
During high season, holidays, or long weekends, it's advisable to book both flights and bus tickets at least 2-4 weeks in advance. For off-peak travel, booking a week or two ahead should be sufficient, but earlier is always better for more choices.
Why visit San Martín de los Andes?
- ✓ Navigate Lake Lácar and explore its pristine beaches like Yuco and Quila Quina.
- ✓ Hike or bike along the scenic 'Seven Lakes Route' to Villa La Angostura.
- ✓ Ski or snowboard at Chapelco Ski Resort, offering stunning panoramic views.
- ✓ Discover the local Mapuche culture and buy handcrafted souvenirs.
- ✓ Savor Patagonian cuisine, including traditional lamb and trout dishes.
When to visit San Martín de los Andes?
MOUNTAIN TEMPERATE COLD
December to March — warm and sunny for outdoor activities; July to September — prime for winter sports.
What to do in San Martín de los Andes?
Local experiences, must-see sights and activities selected for you
How long to visit San Martín de los Andes?
For an independent traveler, plan 4-6 days to fully experience San Martín de los Andes and its surroundings. This allows for hiking, exploring the town, and enjoying a scenic drive along the Seven Lakes Route. If time is limited, a 3-day trip provides a good overview, focusing on key attractions and outdoor activities.
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