Chiang Mai airport to city centre: trains, buses, taxis and costs

Chiang Mai International Airport (CNX) is one of the closest airports to a city centre in Thailand. The old city moat is roughly 3 km away, so every option below is a short ride and the price differences are small in absolute terms. The real choice is convenience versus cost: a private car meets you at arrivals, a songthaew costs a fraction but needs a short walk and some negotiation.

The official taxi rank is outside arrivals. In Chiang Mai these are metered cars, but in practice drivers often quote a flat fare to the old city rather than switch the meter on. The quoted figure is usually in the ฿100–200 band for a ride within the moat, which is close enough to the metered price that arguing rarely pays. Agree the fare before you get in, and confirm whether it covers your exact soi.

Grab and Bolt work well at CNX and remove the negotiation entirely: you see the price in the app before you accept, and the pickup point is signposted at the terminal. The app price and the taxi quote usually land in the same range. Both are worth having installed before you land, since airport Wi-Fi can be slow at peak arrival times.

If you are heading somewhere other than the old city, expect more: Nimmanhaemin is a similar distance, while the bus station (Arcade) or the riverside east of the Ping can push the fare up a little. A ride to Chiang Mai railway station, for onward trains to Bangkok or Lampang, is also a short hop from the airport.

The red songthaew is Chiang Mai's shared taxi: a converted pickup with two benches in the back, running set routes and also taking private hires. From the airport, walk out of the terminal to the main road rather than joining the taxi rank; drivers there will take you into the city for roughly ฿40–60 per person, sometimes a little more if you are the only passenger or your destination is off the route.

You share the truck with whoever else is going the same way, so the ride can take longer than a taxi. Tell the driver your street or landmark, not just 'old city', and expect to be dropped at the nearest main road rather than your door. Bags go in the back with you. Service thins out after about 22:00, so this is a daytime and early-evening option.

Songthaews are also the cheapest way to move around the city once you are in, which makes them worth learning on day one.

There is no train from Chiang Mai airport. The city's railway station sits south-east of the old city and is the terminus for the Bangkok sleeper and the northern line to Lampang; reaching it from the airport is a short taxi or songthaew ride, not a rail link.

Airport bus services in Chiang Mai have started and stopped more than once, and routes change with each operator. Do not build your plan around one. If a shuttle is running when you land, it is the cheapest fixed option at around ฿40–60; if not, fall back on a taxi or songthaew. Ask at the information desk in arrivals for the current status.

For onward travel, the Arcade bus station handles long-distance coaches to Chiang Rai, Mae Hong Son and Bangkok, and minivans to Pai leave from the same area. Both are a taxi ride from the airport, not a walk.

Prices below are 2026 estimates for a ride from the airport to the old city, per vehicle unless stated. Treat them as a band, not a fixed tariff: quotes vary by driver, time of day and how many bags you have.

Chiang Mai's burning season runs roughly February to April, when air quality drops sharply and some travellers change plans. It does not affect the airport transfer itself, but it is worth knowing before you book flights for those months.

Cash is still king for songthaews and many taxis. Carry small notes; drivers rarely have change for a ฿1,000 note early in the day. Grab and Bolt let you pay by card in the app, which avoids the problem.

If you land late, pre-book a hotel pickup or use the app rather than hunting for a songthaew. If you land early and travel light, the walk to the main road and a shared truck is the cheapest start to the trip. Either way, keep your accommodation's address saved in Thai script to show a driver.

Once you are in the old city, most of Chiang Mai is walkable or a short songthaew ride. Use the city guide for neighbourhoods and the stay guide for where to base yourself, then plan day trips north to Chiang Dao or along the Mae Ping to Thaton.