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Cheap flights from Houston to Chiang Mai from $624

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Chiang Mai departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 pm - 10:00 pm
IAH
-
CNX
40h 35m
2 stops
Multiple Airlines Logo
11:00 pm - 3:44 pm
CNX
-
IAH
52h 44m
2 stops
$1,078Multiple Airlines
Thu, Apr 9 - Wed, Jun 10
Multiple Airlines Logo
12:40 am - 10:35 am
IAH
-
CNX
21h 55m
1 stop
Multiple Airlines Logo
11:50 am - 11:54 pm
CNX
-
IAH
48h 04m
2 stops
$1,083Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
EVA Air Logo
12:40 am - 10:35 am
IAH
-
CNX
21h 55m
1 stop
EVA Air Logo
11:50 am - 11:54 pm
CNX
-
IAH
48h 04m
2 stops
$1,103EVA Air
Sun, Mar 8 - Thu, Mar 12
EVA Air Logo
1:00 am - 10:25 am
IAH
-
CNX
21h 25m
1 stop
EVA Air Logo
8:00 pm - 10:15 pm
CNX
-
IAH
38h 15m
2 stops
$1,116EVA Air
Sun, Apr 5 - Wed, Apr 29
Multiple Airlines Logo
2:46 pm - 10:25 am
IAH
-
CNX
31h 39m
2 stops
Multiple Airlines Logo
11:35 am - 10:20 pm
CNX
-
IAH
22h 45m
1 stop
$1,118Multiple Airlines
Mon, May 18 - Tue, May 26
Multiple Airlines Logo
12:40 am - 7:00 pm
IAH
-
CNX
30h 20m
2 stops
Multiple Airlines Logo
11:50 am - 11:54 pm
CNX
-
IAH
48h 04m
2 stops
$1,126Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
EVA Air Logo
1:00 am - 10:25 am
IAH
-
CNX
21h 25m
1 stop
EVA Air Logo
11:35 am - 10:15 pm
CNX
-
IAH
22h 40m
1 stop
$1,138EVA Air
Sun, Apr 5 - Wed, Apr 29
EVA Air Logo
12:40 am - 1:45 pm
IAH
-
CNX
25h 05m
2 stops
EVA Air Logo
11:50 am - 11:54 pm
CNX
-
IAH
48h 04m
2 stops
$1,139EVA Air
Sun, Mar 8 - Thu, Mar 12
Multiple Airlines Logo
5:25 pm - 10:00 pm
IAH
-
CNX
40h 35m
2 stops
Multiple Airlines Logo
11:00 pm - 11:01 am
CNX
-
IAH
48h 01m
2 stops
$1,147Multiple Airlines
Mon, Apr 6 - Wed, Apr 29
Delta Logo
6:00 am - 10:55 pm
HOU
-
CNX
28h 55m
2 stops
Delta Logo
12:15 am - 1:28 pm
CNX
-
HOU
25h 13m
2 stops
$1,346Delta
Wed, Mar 18 - Tue, Mar 24

Delta flights from Houston to Chiang Mai

Our best Delta deals on Houston to Chiang Mai flight tickets
Delta
Mar 18
IAH5:25 amHouston George Bush Intcntl
29h 30m
2 stops
CNX10:55 pmChiang Mai
Mar 24
CNX12:15 amChiang Mai
44h 41m
2 stops
IAH8:56 amHouston George Bush Intcntl
$1,166
Delta
Mar 15
IAH12:41 pmHouston George Bush Intcntl
46h 14m
2 stops
CNX10:55 pmChiang Mai
Mar 18
CNX12:15 amChiang Mai
35h 13m
2 stops
IAH11:28 pmHouston George Bush Intcntl
$1,176
Delta
Mar 17
IAH6:54 pmHouston George Bush Intcntl
40h 01m
2 stops
CNX10:55 pmChiang Mai
Mar 21
CNX12:15 amChiang Mai
47h 35m
2 stops
IAH11:50 amHouston George Bush Intcntl
$1,277

EVA Air flights from Houston to Chiang Mai

Our best EVA Air deals on Houston to Chiang Mai flight tickets
EVA Air
Mar 8
IAH12:40 amHouston George Bush Intcntl
21h 55m
1 stop
CNX10:35 amChiang Mai
Mar 12
CNX11:50 amChiang Mai
48h 04m
2 stops
IAH11:54 pmHouston George Bush Intcntl
$1,103
EVA Air
Apr 5
IAH1:00 amHouston George Bush Intcntl
21h 25m
1 stop
CNX10:25 amChiang Mai
Apr 29
CNX8:00 pmChiang Mai
38h 15m
2 stops
IAH10:15 pmHouston George Bush Intcntl
$1,116
EVA Air
Apr 5
IAH1:00 amHouston George Bush Intcntl
21h 25m
1 stop
CNX10:25 amChiang Mai
Apr 29
CNX11:35 amChiang Mai
22h 40m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,138

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Houston to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Thu 4/9

5:25 pm-10:00 pm

2 stops40h 35m

Chiang Mai

Wed 6/10

11:00 pm-3:44 pm

2 stops52h 44m

$1,078

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/8

12:40 am-10:35 am

1 stop21h 55m

Chiang Mai

Thu 3/12

11:50 am-11:54 pm

2 stops48h 04m

$1,083

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/8

12:40 am-10:35 am

1 stop21h 55m

Chiang Mai

Thu 3/12

11:50 am-11:54 pm

2 stops48h 04m

$1,103

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-10:25 am

1 stop21h 25m

Chiang Mai

Wed 4/29

8:00 pm-10:15 pm

2 stops38h 15m

$1,116

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 5/18

2:46 pm-10:25 am

2 stops31h 39m

Chiang Mai

Tue 5/26

11:35 am-10:20 pm

1 stop22h 45m

$1,118

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/8

12:40 am-7:00 pm

2 stops30h 20m

Chiang Mai

Thu 3/12

11:50 am-11:54 pm

2 stops48h 04m

$1,126

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-10:25 am

1 stop21h 25m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,138

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/8

12:40 am-1:45 pm

2 stops25h 05m

Chiang Mai

Thu 3/12

11:50 am-11:54 pm

2 stops48h 04m

$1,139

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

5:25 pm-10:00 pm

2 stops40h 35m

Chiang Mai

Wed 4/29

11:00 pm-11:01 am

2 stops48h 01m

$1,147

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Wed 3/18

6:00 am-10:55 pm

2 stops28h 55m

Chiang Mai

Tue 3/24

12:15 am-1:28 pm

2 stops25h 13m

$1,346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

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

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

EVA Air is the most popular carrier operating from Houston to Chiang Mai

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

Fastest flight time

27h 42m

Direct flights

None
The fastest flight from Houston to Chiang Mai takes 27h 42m
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 27h 42m.

  • 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?

  • 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 AirPriceFrom $976Free CancellationRating
8.4
1,357 reviews
Search EVA Air flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Chiang Mai. Millions of users trust and use momondo every year so you are in good hands.

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.

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