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Chiang Mai

$426+ Cheap flights from Houston to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CNX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Houston to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$907
(Mytrip)

One-way from

$426
(Kiwi.com)
From Houston to Chiang Mai
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One-way flight from Houston to Chiang Mai
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Find flight deals from Houston to Chiang Mai

Cheapest flights from Houston to Chiang Mai
Explore the most affordable flight options available from Houston to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:05 amIAH - CNX
2 stops26h 50mDelta
Wed 10/1511:15 pmCNX - IAH
2 stops36h 35mDelta
Deal found 9/14$1,059
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:06 amIAH - CNX
2 stops38h 29mEVA Air
Tue 12/912:10 pmCNX - IAH
2 stops45h 40mEVA Air
Deal found 9/15$1,110
This SmartFares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:28 pmIAH - CNX
2 stops26h 57mMultiple Airlines
Fri 10/1011:55 amCNX - IAH
2 stops22h 20mMultiple Airlines
Deal found 9/15$1,131
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:20 amIAH - CNX
2 stops36h 00mMultiple Airlines
Tue 12/99:25 amCNX - IAH
2 stops35h 20mMultiple Airlines
Deal found 9/14$1,136
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:10 amIAH - CNX
2 stops55h 20mEVA Air
Fri 10/109:25 amCNX - IAH
2 stops24h 50mEVA Air
Deal found 9/15$1,139
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:00 amIAH - CNX
1 stop21h 25mEVA Air
Wed 10/1511:55 amCNX - IAH
2 stops22h 20mEVA Air
Deal found 9/14$1,163
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amIAH - CNX
2 stops38h 25mChina Airlines
Sat 11/1511:25 amCNX - IAH
2 stops49h 27mChina Airlines
Deal found 9/16$1,168
This AranGrant deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amHOU - CNX
3 stops41h 15mJapan Airlines
Tue 10/287:45 pmCNX - HOU
3 stops54h 11mJapan Airlines
Deal found 9/14$3,837
This Arangrant deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amHOU - CNX
3 stops49h 10mJapan Airlines
Wed 10/2910:10 amCNX - HOU
3 stops42h 01mJapan Airlines
Deal found 9/14$4,960
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amHOU - CNX
2 stops27h 55mDelta
Mon 10/2712:15 amCNX - HOU
2 stops29h 33mDelta
Deal found 9/16$25,621

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Houston to Chiang Mai that are best for you.

Fly from

Houston

Fly to

Chiang Mai

Route

Depart

Return

Price

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 1/26

10:20 am-8:45 am

2 stops33h 25m

Chiang Mai

Wed 2/25

10:10 am-5:11 am

3 stops32h 01m

$907

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Wed 10/8

7:05 am-9:55 pm

2 stops26h 50m

Chiang Mai

Wed 10/15

11:15 pm-11:50 pm

2 stops36h 35m

$1,059

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 1/26

6:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Tue 2/24

12:15 am-5:43 pm

2 stops30h 28m

$1,059

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/1

11:30 pm-10:35 am

1 stop22h 05m

Chiang Mai

Thu 3/5

11:50 am-8:50 pm

1 stop22h 00m

$1,075

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Tue 9/30

6:00 am-11:15 am

3 stops41h 15m

Chiang Mai

Tue 10/28

7:45 pm-1:56 pm

3 stops54h 11m

$3,837

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Wed 10/1

6:00 am-7:10 pm

3 stops49h 10m

Chiang Mai

Wed 10/29

10:10 am-4:11 pm

3 stops42h 01m

$4,960

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Tue 9/30

6:00 am-9:55 pm

2 stops27h 55m

Chiang Mai

Mon 10/27

12:15 am-1:28 pm

2 stops25h 13m

$25,621

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 10/13

10:12 pm-7:25 am

3 stops45h 13m

$426

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sat 11/15

9:05 pm-1:45 pm

2 stops27h 40m

$640

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 10/12

1:00 am-10:25 am

1 stop21h 25m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
1
2

Best time to book a flight from Houston to Chiang Mai

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

What is the cheapest month to book a flight from Houston to Chiang Mai?

Currently, September is the cheapest month in which you can book a flight from Houston to Chiang Mai (average of $975). Flying from Houston to Chiang Mai in June is currently the most expensive (average of $1,562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Houston to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from Houston to Chiang Mai at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with EVA Air from Houston to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Houston to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Houston to Chiang Mai, you will be flying into Chiang Mai. Chiang Mai (CNX) is just 1.9 mi from the center of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 inbound flights from Houston per day. 1 airline has flights to Chiang Mai from Houston on a regular basis.

  • How long is the flight from Houston to Chiang Mai?

    A quick flight from Houston to Chiang Mai can take about 26h 50m. Delta provides one of the quickest options available for as low as $1,059. There are 8930 mi between Houston and Chiang Mai. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Houston to Chiang Mai round-trip?

    Currently priced at $979, EVA Air will fly you from Houston to Chiang Mai and back. In addition to EVA Air, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Houston to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Houston to Chiang Mai (average of $975). Flying from Houston to Chiang Mai in June is currently the most expensive (average of $1,562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Houston to Chiang Mai

Discover the top airline that operate flights from Houston to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$979Average$1,515FlexibilityNo cancel feeOn-time74%

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