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$507+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CNX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$864
(Gotogate)

One-way from

$507
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,571
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. 8% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:35 amIAH - CNX
2 stops35h 40mMultiple Airlines
Wed 9/310:10 amCNX - IAH
2 stops34h 35mMultiple Airlines
Deal found 7/28$901
This IEagle deal was found by Cheapflights users on 7/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:35 amIAH - CNX
1 stop20h 50mEVA Air
Wed 9/311:35 amCNX - IAH
1 stop22h 50mEVA Air
Deal found 7/28$975
This Delta deal was found by Cheapflights users on 7/29. 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 9/27:00 amIAH - CNX
2 stops26h 55mDelta
Wed 9/1711:15 pmCNX - IAH
2 stops31h 00mDelta
Deal found 7/29$1,059
This KAYAK deal was found by Cheapflights users on 7/28. 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 8/276:00 amIAH - CNX
2 stops29h 40mAsiana Airlines
Tue 9/212:45 amCNX - IAH
2 stops26h 55mAsiana Airlines
Deal found 7/28$1,353
This Gurufare deal was found by Cheapflights users on 7/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:16 pmIAH - CNX
3 stops34h 54mJapan Airlines
Wed 9/172:35 pmCNX - IAH
3 stops41h 03mJapan Airlines
Deal found 7/27$1,423

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 July 29, 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

Wed 8/27

11:35 am-11:15 am

2 stops35h 40m

Chiang Mai

Wed 9/10

10:10 am-8:45 am

2 stops34h 35m

$864

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 8/26

1:35 am-10:25 am

1 stop20h 50m

Chiang Mai

Wed 9/3

11:35 am-10:25 pm

1 stop22h 50m

$975

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 9/2

7:00 am-9:55 pm

2 stops26h 55m

Chiang Mai

Wed 9/17

11:15 pm-9:03 pm

2 stops33h 48m

$1,059

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Wed 8/27

6:00 am-11:40 pm

2 stops29h 40m

Chiang Mai

Tue 9/2

12:45 am-3:40 pm

2 stops26h 55m

$1,353

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 9/2

8:16 pm-7:10 pm

3 stops34h 54m

Chiang Mai

Wed 9/17

2:35 pm-7:38 pm

3 stops41h 03m

$1,423

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 8/25

10:00 pm-9:55 pm

3 stops35h 55m

$507

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Thu 8/21

7:05 pm-9:55 pm

2 stops38h 50m

$589

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 8/19

1:35 am-10:25 am

1 stop20h 50m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chiang Mai (average of $1,010). Flying from Houston George Bush Intcntl Airport to Chiang Mai in December is currently the most expensive (average of $1,624). 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 July 29, 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 5% 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 July 29, 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines, and Asiana Airlines 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
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,535 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Asiana Airlines
8.2
Very good
465 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Delta
8.0
Very good
7,977 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

  • What are the cheapest airlines flying 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 $975 on this airline. Additional options worth looking into are Delta and Asiana Airlines, starting at $1,059 and $1,353 round-trip. 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, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Chiang Mai (average of $1,010). Flying from Houston George Bush Intcntl Airport to Chiang Mai in December is currently the most expensive (average of $1,624). 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$979Average$1,426FlexibilityNo cancel feeOn-time74%

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