HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$890+ Cheap flights from Houston 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CNX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston 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 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 July 3, 2025.

Round-trip from

$890
(Ovago)

Popular in

December

Cheapest in

September

Average price

$1,734
From Houston to Chiang Mai
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:35 amIAH - CNX
2 stops43h 35mMultiple Airlines
Wed 9/173:30 pmCNX - IAH
2 stops29h 15mMultiple Airlines
Deal found 7/1$890
This oojo deal was found by Cheapflights users on 7/3. 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.
Mon 9/11:10 amIAH - CNX
1 stop21h 15mEVA Air
Wed 9/1711:35 amCNX - IAH
1 stop22h 50mEVA Air
Deal found 7/3$980
This Delta deal was found by Cheapflights users on 7/3. 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 7/3$1,059
This Ovago deal was found by Cheapflights users on 7/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amIAH - CNX
2 stops29h 40mAsiana Airlines
Tue 9/1612:45 amCNX - IAH
2 stops29h 56mAsiana Airlines
Deal found 7/2$1,328
This Gurufare deal was found by Cheapflights users on 7/2. 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 7/2$1,431
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:34 pmHOU - CNX
2 stops39h 21mDelta
Sat 8/2311:15 pmCNX - HOU
2 stops35h 16mDelta
Deal found 7/2$1,798
This Korean Air deal was found by Cheapflights users on 7/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:51 amHOU - CNX
2 stops25h 04mMultiple Airlines
Fri 8/229:45 pmCNX - HOU
2 stops28h 06mMultiple Airlines
Deal found 7/1$2,756
This Travelocity deal was found by Cheapflights users on 7/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:40 pmHOU - CNX
2 stops39h 15mKorean Air
Thu 8/79:45 pmCNX - HOU
2 stops29h 36mKorean Air
Deal found 7/1$4,582

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 July 3, 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

Tue 9/2

11:35 am-11:15 am

2 stops35h 40m

Chiang Mai

Wed 9/17

3:30 pm-8:45 am

2 stops29h 15m

$890

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 9/1

1:10 am-10:25 am

1 stop21h 15m

Chiang Mai

Wed 9/17

11:35 am-10:25 pm

1 stop22h 50m

$980

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-6:15 pm

2 stops31h 00m

$1,059

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 9/2

6:00 am-11:40 pm

2 stops29h 40m

Chiang Mai

Tue 9/16

12:45 am-6:41 pm

2 stops29h 56m

$1,328

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

$1,431

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Sat 8/16

6:34 pm-9:55 pm

2 stops39h 21m

Chiang Mai

Sat 8/23

11:15 pm-10:31 pm

2 stops35h 16m

$1,798

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Fri 8/15

8:51 am-9:55 pm

2 stops25h 04m

Chiang Mai

Fri 8/22

9:45 pm-1:51 pm

2 stops28h 06m

$2,756

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Thu 7/31

6:40 pm-9:55 pm

2 stops39h 15m

Chiang Mai

Thu 8/7

9:45 pm-3:21 pm

2 stops29h 36m

$4,582

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Thu 12/18

6:55 pm-3:55 pm

2 stops32h 00m

$1,599

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, April is the cheapest month in which you can book a flight from Houston to Chiang Mai (average of $1,010). Flying from Houston to Chiang Mai in December is currently the most expensive (average of $1,639). 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 July 3, 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 July 3, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and Japan Airlines 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
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

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
1,215 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

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
1,505 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

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
452 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

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
7,982 reviews
EVA Air
8.4
Very good
1,215 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

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 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.

  • What are the cheapest airlines flying from Houston to Chiang Mai round-trip?

    Currently priced at $980, 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. Search Cheapflights for deals from Delta and Asiana Airlines - these airlines can fly you to your destination from $1,059 and $1,328, respectively. EVA Air is currently priced 30% below the average price you’ll pay for this route.

  • 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, April is the cheapest month in which you can book a flight from Houston to Chiang Mai (average of $1,010). Flying from Houston to Chiang Mai in December is currently the most expensive (average of $1,639). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
George Bush Intcntl to Suvarnabhumi flights
Love Field to Suvarnabhumi flights
Austin to Suvarnabhumi flights
San Antonio to Suvarnabhumi flights
Dallas/Fort Worth to Don Mueang Intl flights
Dallas/Fort Worth to Phuket City flights
Dallas/Fort Worth to Chiang Mai flights
McAllen to Suvarnabhumi flights
El Paso to Suvarnabhumi flights
George Bush Intcntl to Don Mueang Intl flights
Hobby to Phuket City flights
Midland to Suvarnabhumi flights
George Bush Intcntl to Phuket City flights
Austin to Phuket City flights
Dallas/Fort Worth to Ko Samui flights
Hobby to Chiang Mai flights
George Bush Intcntl to Chiang Mai flights
Love Field to Chiang Mai flights
Love Field to Phuket City flights
Dallas/Fort Worth to Krabi flights
Killeen to Suvarnabhumi flights
Abilene to Suvarnabhumi flights
Corpus Christi to Suvarnabhumi flights
San Antonio to Phuket City flights
George Bush Intcntl to Krabi flights
George Bush Intcntl to Ko Samui flights
Austin to Chiang Mai flights
San Antonio to Don Mueang Intl flights
Austin to Krabi flights
Austin to Don Mueang Intl flights

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,099Average$1,505FlexibilityNo 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.