HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$879+ Cheap flights from George Bush Intcntl (IAH) to Chiang Mai (CNX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CNX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Chiang Mai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:08 amIAH - CNX
2 stops44h 47mMultiple Airlines
Thu 1/294:45 pmCNX - IAH
2 stops36h 39mMultiple Airlines
Deal found 12/10$1,913
This oojo deal was found by Cheapflights users on 12/10. 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 12/166:08 amIAH - CNX
2 stops39h 27mEVA Air
Thu 1/2911:50 amCNX - IAH
1 stop22h 00mEVA Air
Deal found 12/10$2,016
This iWofly deal was found by Cheapflights users on 12/11. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:30 pmIAH - CNX
1 stop22h 05mEVA Air
Sat 1/311:50 amCNX - IAH
1 stop22h 00mEVA Air
Deal found 12/11$2,164
This Trip.com deal was found by Cheapflights users on 12/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:40 pmIAH - CNX
2 stops26h 55mMultiple Airlines
Sat 1/39:40 pmCNX - IAH
2 stops36h 10mMultiple Airlines
Deal found 12/10$2,414

Find 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 December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$879
(Delta)

Popular in

July

Cheapest in

September
Provider with most accurate pricing for Houston George Bush Intcntl-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Chiang Mai flights.
Search Deals
From Houston George Bush Intcntl to Chiang Mai
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals

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 December 12, 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

Mon 2/16

6:38 am-10:55 pm

2 stops27h 17m

Chiang Mai

Wed 3/18

12:15 am-11:59 pm

2 stops35h 44m

$879

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 2/16

6:38 am-10:55 pm

2 stops27h 17m

Chiang Mai

Thu 3/19

12:15 am-10:14 am

2 stops45h 59m

$926

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sat 2/14

2:23 pm-10:55 pm

2 stops43h 32m

Chiang Mai

Mon 3/16

12:15 am-3:03 pm

2 stops26h 48m

$926

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

$1,032

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sat 3/21

12:40 am-10:35 am

1 stop21h 55m

Chiang Mai

Thu 4/2

11:35 am-10:15 pm

1 stop22h 40m

$1,079

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Thu 5/14

7:14 pm-10:20 am

2 stops27h 06m

Chiang Mai

Sat 6/6

11:20 am-6:20 am

2 stops31h 00m

$1,157

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Thu 5/14

7:14 pm-10:25 am

2 stops27h 11m

Chiang Mai

Sat 6/6

11:35 am-10:20 pm

1 stop22h 45m

$1,176

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 3/3

11:30 pm-10:35 am

1 stop22h 05m

Chiang Mai

Thu 4/2

11:35 am-10:15 pm

1 stop22h 40m

$1,234

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*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 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 December 12, 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 December 12, 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
8.5
Very good
1,296 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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 27h 17m. Fly via Delta or EVA Air to get the fastest option. Houston George Bush Intcntl Airport and Chiang Mai are separated by a distance of 8930 mi. This flight may include one or multiple stops.

  • 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 $976 on this airline. EVA Air is currently priced 24% 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.

See more FAQs

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.

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$976Average$1,429FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.