Cheap Flights from Houston to Chiang Mai

Compare Houston to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

Book the best Chiang Mai fare with no extra fees

Flight deals from Houston to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Houston to Chiang Mai Airport? If you want to travel next month, return fares start from R 24,532. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Chiang Mai flights are currently cheapest in August.

Houston to Chiang Mai: Alternative routes

Compare routes from Houston to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Houston to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight foundR 8,844
Cheapest month to flyAugust

Finding cheap flights from Houston to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Houston to Chiang Mai is R 17,465. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Chiang Mai. But we found flights with one stop from R 17,488.
As of April 2026, there are no flights flying from Houston to Chiang Mai.
The cheapest month to fly from Houston to Chiang Mai is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Chiang Mai Airport on Monday, 21 September 2026.
No airlines currently offer direct flights between Houston and Chiang Mai Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chiang Mai is Zipair .

Travelling from Houston to Chiang Mai International Airport (CNX): What you need to know

  • There are a couple of airports you can take off from in Houston. Explore your options leaving from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) when searching for a flight from Houston to Chiang Mai International Airport (CNX).

  • The timezone in Chiang Mai is UTC+7, which is 12 hours ahead of Houston. Chiang Mai International Airport is located in Chiang Mai.

  • Arrive at the airport on time so you don't miss your flight from Houston to CNX. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Delays at security and check-in are likely if you're flying during high season, so allow some extra breathing room. The recommendation for peak periods? Get there up to four hours early for international flights and at least two hours for domestic departures.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • Whether you'd like to explore another city along the way or just take a break, we make it easy to book a flight with a stopover. To compare your options taking off from George Bush Intercontinental Airport (IAH), uncheck 'Direct flights only.' Taiwan Taoyuan International Airport (TPE) is a stop you can make when searching for cheap flights from Houston to CNX.

  • IAH is about 27 kilometres from central Houston. If you're catching a cab, driving or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 50 minutes.

  • Want a leisurely start to your trip? Stay near George Bush Intercontinental Airport. Whether you're boarding an early flight from Houston to Chiang Mai International Airport or want to avoid feeling rushed, these hotels have you covered:

  • 78.42% of flights that leave from George Bush Intercontinental Airport make it to their destination on time.

  • You'll find IAH at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

About Chiang Mai International Airport (CNX)

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • Central Chiang Mai is around 3 kilometres from Chiang Mai International Airport. Travel times by cab or car hire will vary based on traffic conditions and time of day, so do a little research ahead of your trip.

  • Travelling on public transport takes around 25 minutes.

How to find the cheapest flights from Houston to Chiang Mai International Airport (CNX)

  • At the moment, R 8,844 is the best price we've found for a one-way ticket from Houston to Chiang Mai International Airport. The cheapest price for a return flight is R 17,488. Remember fares can change due to demand at the time of booking.

  • To pick up cheap flights from Houston to CNX, book in advance. Airlines typically offer their most competitively priced fares when tickets first go on sale.

  • Affordable Houston to Chiang Mai International Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' search function to compare fares across every month and then choose the cheapest day.

  • There's no need to check every day to find out if prices have dropped when you create a Price Alert. We'll notify you when a new deal shows up on plane tickets from Houston to CNX.

  • Hunt down a great price on a flight from Houston to Chiang Mai International Airport with the help of the filters. Pick your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Houston to Chiang Mai International Airport (CNX)

  • It's time to figure out when to book your flight from Houston to Chiang Mai International Airport (CNX). August is the busiest month to travel to Chiang Mai. If crowds aren't your thing, think about going in February.

  • Before locking in your Houston to CNX plane ticket, consider the kind of weather forecast you're hoping for. April is the warmest month in Chiang Mai, with temperatures ranging from 22ºC (72ºF) to 42ºC (108ºF).

  • If you like cooler conditions, search for a cheap ticket from Houston to Chiang Mai International Airport in January when temperatures are between 12ºC (54ºF) and 31ºC (88ºF).

More about Chiang Mai

  • After booking your flight from Houston to Chiang Mai International Airport, find a hotel that offers a good mix of location and comfort. Make one of these accommodation options your base for exploring Chiang Mai:

  • There are so many things to explore in this city, it can be tricky to know where to begin. Songkran Festival Chiang Mai, Yi Peng and Loy Krathong (Lantern Festival) and Doi Suthep are highlights which should be on any good Chiang Mai itinerary.

Explore more of Thailand

  • You've seen Chiang Mai, now it's time to discover other corners of Thailand. Travel about 257 kilometres south-east to Phitsanulok to check off its leading attractions. From Wat Phra Si Rattana Mahathat to Phra Si Ratana Temple (Wat Yai) and Wat Ratcha Burada Temple, your itinerary will be busy.

  • If you're interested in discovering another well-known destination in Thailand, head for Chiang Rai, roughly 153 kilometres north-east of Chiang Mai. Wat Rong Khun, Wat Phra Kaew and Wat Huai Pla Kung are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.