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 ج.م.‏ 72,441. 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 foundج.م.‏ 27,159
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 ج.م.‏ 61,965. 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 ج.م.‏ 61,965.
As of June 2026, there are no flights flying from Houston to Chiang Mai.
The cheapest month to fly from Houston to Chiang Mai is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Chiang Mai Airport on Saturday, 22 August 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 WestJet .

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

  • The timezone in Chiang Mai is UTC+7, which is 13 hours ahead of Houston. Chiang Mai International Airport is located in Chiang Mai.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your flight from Houston to CNX.

  • Getting away during a peak month like July? Popular periods (like Christmas/New Year and spring break) can add another hour at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

Airports in Houston

Houston George Bush Intercontinental Airport (IAH)

  • Whether you want to visit a new place on the way or just take a break, we make it a breeze to find a flight with a stopover. To check out your options departing from Houston 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.

  • Travelling from central Houston to IAH takes around 1 hour 10 minutes by public transport. If you ride-share, drive or get a taxi, you'll cover the 40 kilometres in 30 minutes or so, depending on traffic.

  • Want a hassle-free start to your trip? Stay near Houston George Bush Intercontinental Airport. Whether you're catching an early flight from Houston to Chiang Mai International Airport or prefer not to feel hurried, these hotels are the answer:

  • 79% of flights that depart Houston George Bush Intercontinental Airport touch down at their destination on schedule.

  • You'll find IAH at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

About Chiang Mai International Airport (CNX)

  • Consider staying in a hotel near CNX if you're catching a late flight from Houston to Chiang Mai International Airport. Check in to one of these accommodation options and get some sleep sooner:

  • Lock in the best deal by reserving your vehicle around two weeks ahead of your Houston to Chiang Mai International Airport flight.

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

  • Central Chiang Mai is around 3 kilometres from Chiang Mai International Airport and takes about 15 minutes to reach by car. Explore your options for getting into the city, whether that's with a car hire, taxi or ride-share.

  • It typically takes 25 minutes if you're using public transport.

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

  • Currently, ج.م.‏ 27,159 is the lowest price we've found for a one-way ticket from Houston to Chiang Mai International Airport. The cheapest price for a return flight is ج.م.‏ 61,965. Keep in mind fares can change due to demand at the time of booking.

  • Booking early is often the key to scoring a cheap flight from Houston to CNX. Fares tend to rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • The 'Whole month' tool will show you the cheapest Houston to Chiang Mai International Airport tickets across the month. It's a good way to snap up a bargain if your plans are flexible.

  • Finding a cheap plane ticket from Houston to CNX couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Find the best deal 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 'Fastest,' 'Best' or 'Cheapest.'

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

  • May is the quietest month for flights from Houston to Chiang Mai International Airport (CNX), while February is the busiest. Choose the best time to visit Chiang Mai based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Book a Houston to CNX plane ticket departing in April if you're eager to experience the city during its warmest month. Expect temperatures in Chiang Mai to range from 22ºC to 42ºC.

  • For cooler conditions, look for a cheap ticket from Houston to Chiang Mai International Airport in January when temperatures are between 12ºC and 31ºC.

More about Chiang Mai

  • After booking your flight from Houston to Chiang Mai International Airport, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Chiang Mai:

  • You'll find plenty of fantastic things to do in Chiang Mai when you're in the mood to sightsee. Kick things off at Songkran Festival Chiang Mai followed by Doi Suthep and Elephant Conservation Park.

Explore more of Thailand

  • Phitsanulok is just one of the many cities in Thailand waiting to be explored after you've experienced Chiang Mai. Around 257 kilometres away to the southeast, check out popular attractions including Wat Phra Si Rattana Mahathat, Phra Si Ratana Temple (Wat Yai) and Wat Ratcha Burada Temple.

  • Chiang Rai is another well-known destination in Thailand and is around 153 kilometres northeast of Chiang Mai. No trip is complete without a visit to Wat Rong Khun, Wat Phra Kaew and Wat Huay Pla Kang: Goddess of Mercy Chiang Rai.

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