Santiago airport to city centre: trains, buses, taxis and costs

Everything starts at Monterrey International (MTY). From the terminal you either go straight south by road, or break the trip in Monterrey and take a bus the next morning. The table below compares the realistic choices for a traveller with one bag.

The simplest door-to-door route is a pre-booked transfer or an app car from MTY to Santiago. Expect roughly 1 h 30 min to 2 h depending on traffic leaving Monterrey and where in Santiago you are staying. Fares are quoted per car, not per person, so a group of three or four usually pays less than four bus tickets plus two taxi legs.

At the airport, use the official taxi counters inside the terminal or an app pick-up point rather than anyone approaching you in the arrivals hall. App cars are generally cheaper than airport taxis, but pick-up zones at MTY are restricted, so follow the signs to the designated area. Pay in pesos; card machines in cars are not guaranteed.

If you are heading further south afterwards, a private car can also drop you at Montemorelos or on the road toward Ciudad Victoria, which saves a return to Monterrey.

There is no direct airport-to-Santiago bus. The pattern is: airport shuttle or taxi to Monterrey's central bus station (Central de Autobuses), then a first-class or second-class bus south toward Ciudad Victoria or Montemorelos that stops at Santiago. Total door-to-door time is usually 3–4 h, and the whole trip costs a fraction of a taxi.

First-class coaches (the kind sold by the big national lines) are comfortable, air-conditioned and have luggage holds. Second-class buses are cheaper and stop more often. Buy at the terminal counter or on the operator's app; seats on the Santiago leg can sell out on Friday evenings and holiday weekends.

Santiago's stop is in the town centre. From there, most hotels and the main plaza are a short taxi ride or walk, but confirm with your accommodation before arriving late, because local taxis thin out at night.

A rental car gives you the Sierra Madre and the waterfalls on your own schedule, and the drive from MTY is straightforward on the toll highway south. Rental rates start around MXN 600–1,500 a day, but online prices usually exclude the mandatory Mexican liability insurance, which can double the total. Budget for it before you compare quotes.

Drive by day, use the cuota (toll) roads where you can, and watch for topes — speed bumps — through every town. Fuel is sold full-service; a MXN 10–20 tip is normal. Parking in Santiago's centre is limited on weekends, so check whether your hotel has a space.

Prices below are 2026 estimates for one person unless stated, and they move with fuel and holiday demand. Treat them as a band, not a quote.

Land in daylight if you can. The road south is easy but unfamiliar after a long flight, and the bus frequencies drop in the evening. If your flight lands after about 20:00, book a transfer or spend the first night in Monterrey and travel south the next morning.

Change some pesos at the airport or use an ATM, because the bus station and small Santiago businesses may not take cards. A local SIM or eSIM makes app cars and bus bookings much easier. Keep your bag with you on the bus rather than in the hold if it holds anything valuable.