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Cheap flights from Chiang Mai to Houston from $650

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Houston departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chiang Mai to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:10 pm - 3:37 pm
CNX
-
IAH
30h 27m
2 stops
Air Canada Logo
4:45 pm - 8:45 am
IAH
-
CNX
28h 00m
2 stops
$1,040Air Canada
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
9:10 pm - 3:37 pm
CNX
-
IAH
30h 27m
2 stops
Air Canada Logo
4:45 pm - 11:15 am
IAH
-
CNX
30h 30m
2 stops
$1,043Air Canada
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
9:10 pm - 3:37 pm
CNX
-
IAH
30h 27m
2 stops
Air Canada Logo
4:45 pm - 8:45 am
IAH
-
CNX
28h 00m
2 stops
$1,047Air Canada
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
9:10 pm - 3:37 pm
CNX
-
IAH
30h 27m
2 stops
Air Canada Logo
9:43 am - 8:45 am
IAH
-
CNX
35h 02m
2 stops
$1,114Air Canada
Thu, Sep 17 - Mon, Sep 21

Air Canada flights from Chiang Mai to Houston George Bush Intcntl Airport

Our best Air Canada deals on Chiang Mai to Houston George Bush Intcntl Airport flight tickets
Air Canada
Sep 24
CNX9:10 pmChiang Mai
30h 27m
2 stops
IAH3:37 pmHouston George Bush Intcntl
Sep 28
IAH4:45 pmHouston George Bush Intcntl
28h 00m
2 stops
CNX8:45 amChiang Mai
$1,040
Air Canada
Sep 24
CNX9:10 pmChiang Mai
30h 27m
2 stops
IAH3:37 pmHouston George Bush Intcntl
Sep 28
IAH4:45 pmHouston George Bush Intcntl
30h 30m
2 stops
CNX11:15 amChiang Mai
$1,043
Air Canada
Sep 24
CNX9:10 pmChiang Mai
30h 27m
2 stops
IAH3:37 pmHouston George Bush Intcntl
Sep 28
IAH4:45 pmHouston George Bush Intcntl
28h 00m
2 stops
CNX8:45 amChiang Mai
$1,047

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated June 4, 2026.
Use the filters below to find and compare flights from Chiang Mai to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 9/24

9:10 pm-3:37 pm

2 stops30h 27m

Houston George Bush Intcntl

Mon 9/28

4:45 pm-8:45 am

2 stops28h 00m

$1,040

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 9/24

9:10 pm-3:37 pm

2 stops30h 27m

Houston George Bush Intcntl

Mon 9/28

4:45 pm-11:15 am

2 stops30h 30m

$1,043

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 9/24

9:10 pm-3:37 pm

2 stops30h 27m

Houston George Bush Intcntl

Mon 9/28

4:45 pm-8:45 am

2 stops28h 00m

$1,047

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 9/17

9:10 pm-3:37 pm

2 stops30h 27m

Houston George Bush Intcntl

Mon 9/21

9:43 am-8:45 am

2 stops35h 02m

$1,114
Cheapest one-way

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Mon 8/31

11:20 am-5:13 pm

2 stops41h 53m

$650

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Mon 8/31

10:20 pm-9:45 am

3 stops47h 25m

$689
Quickest one-way

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Mon 8/31

11:35 am-10:50 pm

1 stop23h 15m

$1,098

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Tue 8/25

5:20 pm-5:13 pm

3 stops35h 53m

$1,333

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Mon 8/24

11:35 am-5:52 am

2 stops54h 17m

$1,335

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 8/27

5:20 pm-5:13 pm

3 stops35h 53m

$1,355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chiang Mai to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Chiang Mai to Houston George Bush Intcntl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Chiang Mai to Houston George Bush Intcntl Airport flight.

When to book flights from Chiang Mai to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to Houston George Bush Intcntl Airport (CNX to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Houston George Bush Intcntl Airport

Fastest flight time

25h 09m

Direct flights

None
The fastest flight from Chiang Mai to Houston George Bush Intcntl Airport takes 25h 09m
There are no direct flights from Chiang Mai to Houston George Bush Intcntl Airport. There are no popular flight routes from Chiang Mai to Houston George Bush Intcntl Airport.
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Frequently asked questions about flying from Chiang Mai to Houston George Bush Intcntl Airport

  • How far is Chiang Mai to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 8928.3 mi away from Chiang Mai. Typically, this will take 25h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Chiang Mai Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Chiang Mai Airport to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Chiang Mai Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Chiang Mai.

Can I find flights from Chiang Mai to Houston with flexible booking policies on momondo?

All flight searches from Chiang Mai to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chiang Mai to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Chiang Mai.

I’m not ready to book a flight from Chiang Mai to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Chiang Mai are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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