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Chiang Mai

$520+ Cheap flights from George Bush Intcntl (IAH) 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CNX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 October 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,139
(Mytrip)

One-way from

$520
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,196
Provider with most accurate pricing for Houston George Bush Intcntl-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Chiang Mai flights.
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From Houston George Bush Intcntl to Chiang Mai
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One-way flight from Houston George Bush Intcntl to Chiang Mai
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Highest demand for flights based on searches. 13% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from George Bush Intcntl to Chiang Mai

Cheapest flights from George Bush Intcntl to Chiang Mai
Explore the most affordable flight options available from George Bush Intcntl to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:35 pmIAH - CNX
2 stops28h 00mEVA Air
Wed 11/51:15 pmCNX - IAH
1 stop20h 35mEVA Air
Deal found 10/27$1,060
This FlightHub deal was found by Cheapflights users on 10/27. 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 10/286:35 pmIAH - CNX
2 stops28h 00mEVA Air
Tue 11/411:50 amCNX - IAH
1 stop22h 00mEVA Air
Deal found 10/27$1,097
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:26 pmIAH - CNX
2 stops27h 09mMultiple Airlines
Wed 11/51:15 pmCNX - IAH
1 stop20h 35mMultiple Airlines
Deal found 10/27$1,117
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:15 amIAH - CNX
2 stops33h 40mMultiple Airlines
Sun 11/168:05 amCNX - IAH
3 stops34h 58mMultiple Airlines
Deal found 10/27$1,139
This FlightHub deal was found by Cheapflights users on 10/27. 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 11/411:30 pmIAH - CNX
2 stops29h 25mEVA Air
Wed 11/197:45 pmCNX - IAH
2 stops38h 05mEVA Air
Deal found 10/27$1,153
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Mon 10/2712:40 amIAH - CNX
2 stops30h 20mMultiple Airlines
Tue 11/412:10 pmCNX - IAH
2 stops45h 40mMultiple Airlines
Deal found 10/27$1,210

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 October 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Chiang Mai that are best for you.

Fly from

George Bush Intcntl

Fly to

Chiang Mai

Route

Depart

Return

Price

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 11/9

9:15 am-7:55 am

2 stops33h 40m

Chiang Mai

Sun 11/16

8:05 am-6:03 am

3 stops34h 58m

$1,139

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/1

3:25 pm-10:55 pm

2 stops42h 30m

Chiang Mai

Wed 3/4

12:15 am-11:59 pm

2 stops36h 44m

$1,200

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 1/5

5:45 pm-9:00 pm

2 stops38h 15m

Chiang Mai

Mon 2/9

9:40 pm-3:15 pm

2 stops30h 35m

$1,219

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 2/22

6:00 am-10:35 am

2 stops39h 35m

Chiang Mai

Thu 2/26

10:10 am-8:50 pm

2 stops23h 40m

$1,243

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 1/5

11:30 pm-10:35 am

1 stop22h 05m

Chiang Mai

Mon 2/9

9:40 pm-8:50 pm

2 stops36h 10m

$1,262

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 11/11

2:05 pm-7:30 am

3 stops52h 25m

$522

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Thu 3/12

7:59 pm-7:20 am

3 stops47h 21m

$546

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Wed 3/11

12:40 am-10:35 am

1 stop21h 55m

$589

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sat 11/15

2:55 pm-9:25 am

2 stops29h 30m

$689

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 11/11

11:30 pm-10:35 am

1 stop22h 05m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 11 results
1
2

Compare providers for flights from George Bush Intcntl to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Chiang Mai in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Chiang Mai flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Houston George Bush Intcntl Airport-Chiang Mai flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Chiang Mai flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from George Bush Intcntl 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 George Bush Intcntl Airport to Chiang Mai

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Chiang Mai?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chiang Mai (average of $976). Flying from Houston George Bush Intcntl Airport to Chiang Mai in December is currently the most expensive (average of $1,982). 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 IAH to CNX?

Find hourly flight availability from George Bush Intcntl 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 October 28, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Chiang Mai is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

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 October 28, 2025.
Read reviews from past customers who have flown EVA Air from Houston George Bush Intcntl Airport to Chiang Mai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,264 reviews

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,264 reviews
EVA Air
8.4
Very good
1,264 reviews

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Located just 1.9 mi from the city center, Chiang Mai is the airport most travelers will use when flying to Chiang Mai from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Chiang Mai (CNX) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 1 airline.

  • How long is the flight from Houston George Bush Intcntl Airport to Chiang Mai?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Chiang Mai in 42h 30m. Fly via Delta to get the fastest option. Houston George Bush Intcntl Airport and Chiang Mai are separated by a distance of 8930 mi.

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

    Our cheapest airline available from Houston George Bush Intcntl Airport to Chiang Mai is EVA Air. Our recent data shows that you can find tickets from as low as $979 on this airline. EVA Air is currently priced 28% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from George Bush Intcntl to Chiang Mai?

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

  • Can I find deals for business class flights from George Bush Intcntl to Chiang Mai?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chiang Mai (average of $976). Flying from Houston George Bush Intcntl Airport to Chiang Mai in December is currently the most expensive (average of $1,982). 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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Top airline flying from George Bush Intcntl to Chiang Mai

Discover the top airline that operate flights from George Bush Intcntl 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$979Average$1,431FlexibilityNo cancel feeOn-time74%

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