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How to get from Mendoza to Santiago
Mendoza to Santiago is about 360 km over the Andes via the Cristo Redentor pass, roughly 6–8 h by bus including the border. Flights take about 1 h. The pass can close for days in winter snow.
Best option: Bus. Buses are frequent, cheap and cross one of the most scenic mountain passes in the Americas.
All the ways to make the trip
| How | Time | How often | Price* | Good to know |
|---|---|---|---|---|
| bus Long-distance buses from Mendoza bus terminal to Santiago (several Argentine and Chilean bus companies) | about 6–8 h including the border | many a day in good weather | about US$30–60 | Border waits at Los Libertadores can be long in high season. Check whether the pass is open before travelling in winter. |
| flight Flights from Mendoza to Santiago (LATAM and other airlines) | about 1 h flight | several a day | about US$80–250 | The reliable option when the pass is closed in winter. |
| car Route 7 in Argentina and Route 60/57 in Chile over the Cristo Redentor pass and through the Los Caracoles bends | about 6–8 h including the border | fuel plus Chilean tolls | Hire cars need written permission to cross the border. Chains may be required in winter. |
*Approximate prices and times for 2026. Timetables change by season: check with the operator before you travel.
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Tips
- Sit on the left side of the bus going to Santiago for the best mountain views.
- Do not carry fresh fruit, meat or cheese into Chile; agricultural checks are strict.
- In winter (roughly June–September), check the pass status the day before travel.
- Take warm clothes; the border post is at high altitude and can be cold.
Common questions
How long is the bus from Mendoza to Santiago?
About 6–8 hours, depending on the border wait at the Los Libertadores crossing, which can take a long time in summer and on holiday weekends. Buses run many times a day in good weather. Fares are roughly US$30–60. Buy tickets at the Mendoza terminal or online a few days ahead.
Is the pass between Mendoza and Santiago open in winter?
Usually, but heavy snow can close the Cristo Redentor pass for hours or several days between about June and September. When it closes, buses do not run and there is no alternative road nearby. Check the pass status before travelling in winter, and consider flying if your dates are tight.
What can I not bring into Chile from Mendoza?
Chile has strict agricultural controls. Do not bring fresh fruit, vegetables, meat, dairy, honey or seeds; bags are scanned at the border, and undeclared items can lead to fines. Declare anything you are unsure about on the form. Wine in sealed bottles is generally allowed within personal limits.
Can I drive a rental car from Mendoza to Santiago?
Yes, if the rental company gives written permission and the necessary documents for crossing into Chile, which usually costs extra. Arrange this well ahead. The road is good but high and winding, with the Los Caracoles hairpins on the Chilean side. Carry chains in winter if required.
Compiled by TonyPlan from operator and transport information and travel knowledge; updated 2026-10-05. Anything we could not confirm is marked as approximate.