How long is the flight from Chiang Mai to Houston?

For as low as ฿36,216, Korean Air can have you in Houston from Chiang Mai in 27h 36m. Chiang Mai and Houston are separated by a distance of 14371 km.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from CNX to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Houston as you normally would.

What airport do you fly from for flights from Chiang Mai to Houston?

For a flight from Chiang Mai to Houston, you will be flying from Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 outbound flights to Houston per day. 0 airlines have flights to Houston from Chiang Mai on a regular basis.

Can I find deals for flights from Chiang Mai to Houston that include hotel bookings?

Yes. In addition to deals on Chiang Mai to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chiang Mai to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Houston.

Can I find deals for business class flights from Chiang Mai to Houston?

Yes. Cheapflights offers flight deals from Chiang Mai to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿19,073+ Cheap Flights from Chiang Mai to Houston

Cheap flight deals from Chiang Mai to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Chiang Mai to Houston
Explore the most affordable flight options available from Chiang Mai to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Wed 4/1100:20 -

2 stops27h 36m

Mon 9/1105:10 -

2 stops28h 35m

Deal found 16/9฿36,216

Sun 11/1011:35 -

2 stops48h 24m

Sat 17/1001:00 -

2 stops25h 50m

Deal found 13/9฿47,932

Wed 4/1100:20 -

2 stops29h 12m

Mon 9/1106:00 -

2 stops27h 45m

Deal found 16/9฿50,163

Sun 11/1011:35 -

2 stops48h 24m

Sat 17/1001:00 -

1 stop21h 25m

Deal found 13/9฿51,328

Find flight deals from Chiang Mai to Houston

Round-trip from	฿36,216
One-way from	฿19,073

Korean Air
4/11-9/11
4 total stops
56h 11m total
Chiang Mai to Houston

Search Deals

18/11-31/12
2 total stops
23h 45m total
Chiang Mai to Houston

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chiang Mai to Houston that are best for you.

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Route

Depart

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Price

Cheapest return flight

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Fri 20/11

11:15-20:49

3 stops46h 34m

Houston George Bush Intcntl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿19,106

Chiang MaiHouston

CNX Chiang Mai - HOU Houston Hobby

CNXHOU

Chiang Mai

Tue 17/11

00:20-23:21

2 stops36h 01m

Houston Hobby

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿19,672

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Fri 25/9

06:35-22:25

2 stops27h 50m

Houston George Bush Intcntl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿20,371

Chiang MaiHouston

CNX Chiang Mai - HOU Houston Hobby

CNXHOU

Chiang Mai

Thu 19/11

00:20-09:43

2 stops46h 23m

Houston Hobby

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿20,937

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Wed 18/11

15:45-14:38

3 stops35h 53m

Houston George Bush Intcntl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,234

Chiang MaiHouston

CNX Chiang Mai - HOU Houston Hobby

CNXHOU

Chiang Mai

Fri 25/9

11:20-09:30

2 stops34h 10m

Houston Hobby

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿24,266

Fastest return journey

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Wed 18/11

11:50-20:50

1 stop22h 00m

Houston George Bush Intcntl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿36,049

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Wed 4/11

00:20-14:56

2 stops27h 36m

Houston George Bush Intcntl

Mon 9/11

05:10-22:45

2 stops28h 35m

฿36,216

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Fri 25/9

11:35-22:25

1 stop22h 50m

Houston George Bush Intcntl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿45,636

Chiang MaiHouston

CNX Chiang Mai - IAH Houston George Bush Intcntl

CNXIAH

Chiang Mai

Sat 2/1

09:10-16:34

2 stops44h 24m

Houston George Bush Intcntl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿46,701

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Chiang Mai to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Chiang Mai with our price prediction graph.

CNX-HO1

CNX-IAH

CNX-HOU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Houston

CNX-HO1

CNX-IAH

CNX-HOU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Chiang Mai to Houston?
For a flight from Chiang Mai to Houston, you will be flying from Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 outbound flights to Houston per day. 0 airlines have flights to Houston from Chiang Mai on a regular basis.
How long is the flight from Chiang Mai to Houston?
For as low as ฿36,216, Korean Air can have you in Houston from Chiang Mai in 27h 36m. Chiang Mai and Houston are separated by a distance of 14371 km.
Can I find deals for flights from Chiang Mai to Houston that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Houston.
Can I find deals for business class flights from Chiang Mai to Houston?
Yes. Cheapflights offers flight deals from Chiang Mai to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Deals for Chiang Mai to Houston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Houston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to Houston.

Can Cheapflights find flights from Chiang Mai to Houston with no change fees?

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Can Cheapflights notify me if prices for flights from Chiang Mai to Houston become cheaper?

Yes, Cheapflights offers price alerts on Chiang Mai to Houston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Chiang Mai to Houston from ฿19,073

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to Houston

Cheapest flights from Chiang Mai to HoustonExplore the most affordable flight options available from Chiang Mai to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Chiang Mai to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Chiang Mai to HoustonDiscover carefully curated flight deals from Chiang Mai to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Chiang Mai to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Chiang Mai to HoustonDiscover last-minute flight deals from Chiang Mai to Houston. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Chiang Mai to Houston. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Chiang Mai to HoustonSearch for one-way flight options from Chiang Mai to Houston. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Chiang Mai to Houston. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

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Best time to book a flight from Chiang Mai to Houston

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Related info for your journey

What airport do you fly from for flights from Chiang Mai to Houston?

How long is the flight from Chiang Mai to Houston?

Can I find deals for flights from Chiang Mai to Houston that include hotel bookings?

How can I find direct flights from Chiang Mai to Houston?

Can I find deals for business class flights from Chiang Mai to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Houston

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Complete your trip

Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chiang Mai to Houston by cabin class

Find flights from Chiang Mai to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chiang Mai and Houston flights

Browse other Chiang Mai and Houston flight options. Last updated on 17 September 2026.

Other flights from Chiang Mai

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How does Cheapflights help users find flights from Chiang Mai to Houston?

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Can Cheapflights notify me if prices for flights from Chiang Mai to Houston become cheaper?

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Cheapest flights from Chiang Mai to Houston
Explore the most affordable flight options available from Chiang Mai to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Chiang Mai to Houston
Discover carefully curated flight deals from Chiang Mai to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Chiang Mai to Houston
Discover last-minute flight deals from Chiang Mai to Houston. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Chiang Mai to Houston
Search for one-way flight options from Chiang Mai to Houston. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.