What is the cheapest airline that flies from Houston to Chiang Mai?

Delta is the most popular carrier operating from Houston to Chiang Mai

When did momondo last update prices for flights from Houston to Chiang Mai Airport?

Prices for flights from Houston to Chiang Mai Airport refresh daily.

How many operators does momondo search for flights from Houston to Chiang Mai Airport?

As of November 2025, there is 1 operator available to choose from for flights from Houston to Chiang Mai Airport.

How old do you have to be to fly from Houston to Chiang Mai Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Chiang Mai Airport.

What documentation or ID do you need to fly to Chiang Mai Airport?

The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$590 Cheap Flights from Houston to Chiang Mai in 2025/26

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Find the cheapest flights from Houston to Chiang Mai

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 am - 7:10 pmIAH-CNX

43h 35m2 stops

4:55 pm - 8:45 amCNX-IAH

27h 50m2 stops

$866Multiple Airlines

Find Deal

Mon, Apr 6 - Wed, Apr 29

7:05 am - 10:55 pmIAH-CNX

50h 50m2 stops

12:15 am - 11:37 amCNX-IAH

48h 22m2 stops

$890Delta

Find Deal

Sun, Feb 22 - Wed, Feb 25

11:35 am - 9:20 amIAH-CNX

33h 45m2 stops

4:55 pm - 8:45 amCNX-IAH

27h 50m2 stops

$927Multiple Airlines

Find Deal

Wed, Apr 8 - Thu, Apr 30

11:35 am - 7:10 pmIAH-CNX

43h 35m2 stops

4:55 pm - 8:45 amCNX-IAH

27h 50m2 stops

$966Multiple Airlines

Find Deal

Mon, Apr 6 - Mon, Apr 27

6:55 pm - 10:25 amIAH-CNX

27h 30m2 stops

11:35 am - 10:15 pmCNX-IAH

22h 40m1 stop

$1,003EVA Air

Find Deal

Mon, Apr 6 - Wed, Apr 29

1:00 am - 7:10 pmIAH-CNX

30h 10m2 stops

11:35 am - 10:15 pmCNX-IAH

22h 40m1 stop

$1,013EVA Air

Find Deal

Sun, Apr 5 - Wed, Apr 29

1:00 am - 1:45 pmIAH-CNX

24h 45m2 stops

11:35 am - 10:15 pmCNX-IAH

22h 40m1 stop

$1,017EVA Air

Find Deal

Sun, Apr 5 - Wed, Apr 29

1:00 am - 1:45 pmIAH-CNX

24h 45m2 stops

11:35 am - 10:15 pmCNX-IAH

22h 40m1 stop

$1,021EVA Air

Find Deal

Sun, Apr 5 - Wed, Apr 29

9:12 pm - 7:10 pmIAH-CNX

33h 58m3 stops

4:55 pm - 8:45 amCNX-IAH

27h 50m2 stops

$1,045Multiple Airlines

Find Deal

Tue, Apr 7 - Thu, Apr 30

6:40 pm - 10:55 pmHOU-CNX

39h 15m2 stops

10:05 pm - 4:10 pmCNX-HOU

31h 05m2 stops

$6,192Korean Air

Find Deal

Tue, Dec 30 - Tue, Jan 6

Delta flights from Houston to Chiang Mai

Our best Delta deals on Houston to Chiang Mai flight tickets

Delta

Feb 22

IAH7:05 amHouston George Bush Intcntl

50h 50m

2 stops

CNX10:55 pmChiang Mai

Feb 25

CNX12:15 amChiang Mai

48h 22m

2 stops

IAH11:37 amHouston George Bush Intcntl

$890

Find similar

Delta

Feb 22

IAH12:42 pmHouston George Bush Intcntl

45h 13m

2 stops

CNX10:55 pmChiang Mai

Feb 25

CNX12:15 amChiang Mai

36h 24m

2 stops

IAH11:39 pmHouston George Bush Intcntl

$1,244

Find similar

Delta

Feb 20

HOU5:25 amHouston Hobby

28h 30m

2 stops

CNX10:55 pmChiang Mai

Mar 12

CNX12:15 amChiang Mai

33h 31m

2 stops

HOU9:46 pmHouston Hobby

$1,717

Find similar

EVA Air flights from Houston to Chiang Mai

Our best EVA Air deals on Houston to Chiang Mai flight tickets

EVA Air

Apr 6

IAH6:55 pmHouston George Bush Intcntl

27h 30m

2 stops

CNX10:25 amChiang Mai

Apr 29

CNX11:35 amChiang Mai

22h 40m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,003

Find similar

EVA Air

Apr 5

IAH1:00 amHouston George Bush Intcntl

30h 10m

2 stops

CNX7:10 pmChiang Mai

Apr 29

CNX11:35 amChiang Mai

22h 40m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,013

Find similar

EVA Air

Apr 5

IAH1:00 amHouston George Bush Intcntl

24h 45m

2 stops

CNX1:45 pmChiang Mai

Apr 29

CNX11:35 amChiang Mai

22h 40m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$1,017

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

11:35 am-7:10 pm

2 stops43h 35m

Chiang Mai

Wed 4/29

4:55 pm-8:45 am

2 stops27h 50m

$866

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 2/22

7:05 am-10:55 pm

2 stops50h 50m

Chiang Mai

Wed 2/25

12:15 am-11:37 am

2 stops48h 22m

$890

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Wed 4/8

11:35 am-9:20 am

2 stops33h 45m

Chiang Mai

Thu 4/30

4:55 pm-8:45 am

2 stops27h 50m

$927

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

11:35 am-7:10 pm

2 stops43h 35m

Chiang Mai

Mon 4/27

4:55 pm-8:45 am

2 stops27h 50m

$966

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

6:55 pm-10:25 am

2 stops27h 30m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,003

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-7:10 pm

2 stops30h 10m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,013

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-1:45 pm

2 stops24h 45m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,017

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-1:45 pm

2 stops24h 45m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,021

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 4/7

9:12 pm-7:10 pm

3 stops33h 58m

Chiang Mai

Thu 4/30

4:55 pm-8:45 am

2 stops27h 50m

$1,045

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Tue 12/30

6:40 pm-10:55 pm

2 stops39h 15m

Chiang Mai

Tue 1/6

10:05 pm-4:10 pm

2 stops31h 05m

$6,192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from Houston to Chiang Mai is on a Thursday. Travelers who choose to depart for Chiang Mai on a Thursday will often find tickets for as low as $1,218. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Chiang Mai for around $2,032.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Houston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,267 when looking at flights departing in the morning. Flights to Chiang Mai are more costly in the afternoon, with an average ticket price of $1,296. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Houston to Chiang Mai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Chiang Mai

Direct flights	None

There are no direct flights from Houston to Chiang Mai. There are no popular flight routes from Houston to Chiang Mai.

Search flight deals

How far is Houston to Chiang Mai by plane?
Chiang Mai is 8942.9 mi away from Houston. In terms of flight time, this usually takes a little over 21h 15m.
When did momondo last update prices for flights from Houston to Chiang Mai Airport?
Prices for flights from Houston to Chiang Mai Airport refresh daily.
How many operators does momondo search for flights from Houston to Chiang Mai Airport?
As of November 2025, there is 1 operator available to choose from for flights from Houston to Chiang Mai Airport.
How old do you have to be to fly from Houston to Chiang Mai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Chiang Mai

Compare and see reviews for airlines that fly from Houston to Chiang Mai with momondo

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom $976	Free Cancellation	Rating 8.4 1,276 reviews		Search EVA Air flights

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Why should I use momondo to find a flight deal from Houston to Chiang Mai?

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Can I find flights from Houston to Chiang Mai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Chiang Mai flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Chiang Mai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Chiang Mai.

I’m not ready to book a flight from Houston to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.