There's no train to Chiang Rai (the rail line ends at Chiang Mai) and no metro — so fly direct into Mae Fah Luang Airport in ~1h20, take a GreenBus from Chiang Mai every hour, or drive the scenic road north. Compare the real fares and times before you decide.
Chiang Rai sits at the far north of Thailand, but it's easier to reach than many people expect. There are three main ways in, chosen by budget and time — flying direct from Bangkok is the fastest, the bus from Chiang Mai is the popular overland route, and driving up follows a scenic highway. The thing to know before you plan: there's no train to Chiang Rai — Thailand's Northern Line ends at Chiang Mai. To travel by rail you'd ride up to Chiang Mai first, then take a bus the last ~3 hours. And in the city itself there's no BTS/MRT or any metro — you get around by songthaew, tuk-tuk, Grab or a rented scooter.
Chiang Rai's main airport, handling mostly domestic flights (plus a few regional routes). It sits about 8 km north of the city centre, with several direct flights a day from Bangkok (Don Muang and Suvarnabhumi). The flight takes around 1 hour 20 minutes.
Chiang Rai has no railway station; Thailand's Northern Line ends at Chiang Mai. If Chiang Rai is your only goal, flying or taking the bus is far better value. The train-then-bus option really only suits travellers who want the scenic northern rail journey and are stopping in Chiang Mai along the way anyway.
Chiang Rai has no direct train and no metro, so the main ways in are flying, the bus, or driving — read this before you book.
To be straight with you, there has been no public airport bus into the city since around August 2024 — but the distance is short and getting in is easy.
The good news is that Mae Fah Luang Airport is very close to the city, about 8 km north (around 15–20 minutes). The thing to know is that there's no public airport bus into the city any more (it stopped around August 2024). There are three main ways in now — choose by group size, luggage and when you land.
There's a taxi rank / counter at the airport, and a ride into the city centre is roughly ฿200–300, about 15–20 minutes. Agree the fare or check the counter rate before you set off. Handy if there are several of you or you have a lot of luggage.
Grab works in Chiang Rai, with the price shown upfront and no haggling. To be honest, though, the supply of cars is more limited than in big cities, so you may wait at quieter times. Open the app to check for an available car first. A good option if you're solo or a pair.
Many hotels offer paid airport pickups (some free if you stay several nights), with someone waiting on arrival so you don't have to scramble for a car. Ideal if you're with family, have small children, or land late. Email the hotel ahead with your flight number and arrival time.
Before you book, decide which area you'll stay in — the central Clock Tower / Night Bazaar area is walkable, while riverside resorts on the Kok River or out-of-town places need transport. That helps you budget transfers across the whole trip.
Chiang Rai is easy to travel and the people are friendly, but sorting these four things first makes the whole trip smoother — especially if you're heading out to the temples, hills and sea-of-mist viewpoints around the province.
The sweet spot is Nov–Feb: cool, clear and the cleanest air. But to be straight with you, Feb–Apr (worst in March) is the burning season — PM2.5 spikes, skies turn hazy, and sensitive travellers should avoid it.
Chiang Rai has no metro — in town you use songthaew, tuk-tuk (agree the fare first) or Grab, while the temples and hills outside need a rented car, scooter or a tour. Knowing this up front helps you plan well.
You need data to call a Grab, open maps and book tickets on the spot. An eSIM you set up before you fly works the moment you land, with no SIM swap — handy out on the hills where the signal thins in places.
Before you book your travel, decide whether you'll stay central, by the Kok River or out of town — the route and fares differ, and it helps you pick how to arrive (flight or bus) to match your plan.