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Cheap flights from Chiang Mai to Houston from $715

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 11/26. 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

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
11:30 am - 3:37 pm
CNX
-
IAH
40h 07m
2 stops
Air Canada Logo
4:45 pm - 4:35 pm
IAH
-
CNX
35h 50m
2 stops
$1,047Air Canada
Wed, Sep 30 - Sun, Oct 4
Air Canada Logo
11:30 am - 3:37 pm
CNX
-
IAH
40h 07m
2 stops
Air Canada Logo
4:45 pm - 4:35 pm
IAH
-
CNX
35h 50m
2 stops
$1,049Air Canada
Wed, Sep 30 - Sun, Oct 4
Air Canada Logo
11:30 am - 3:37 pm
CNX
-
IAH
40h 07m
2 stops
Air Canada Logo
4:45 pm - 4:35 pm
IAH
-
CNX
35h 50m
2 stops
$1,050Air Canada
Wed, Sep 30 - Sun, Oct 4
Air Canada Logo
11:30 am - 3:37 pm
CNX
-
IAH
40h 07m
2 stops
Air Canada Logo
4:45 pm - 4:35 pm
IAH
-
CNX
35h 50m
2 stops
$1,055Air Canada
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
5:20 pm - 7:08 pm
CNX
-
IAH
37h 48m
3 stops
Multiple Airlines Logo
11:59 am - 4:05 pm
IAH
-
CNX
40h 06m
3 stops
$1,128Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
5:20 pm - 7:08 pm
CNX
-
IAH
37h 48m
3 stops
Multiple Airlines Logo
3:52 pm - 4:05 pm
IAH
-
CNX
36h 13m
2 stops
$1,132Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
5:20 pm - 11:56 pm
CNX
-
IAH
42h 36m
2 stops
Multiple Airlines Logo
3:52 pm - 4:05 pm
IAH
-
CNX
36h 13m
2 stops
$1,137Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Delta Logo
12:15 am - 9:36 pm
CNX
-
IAH
34h 21m
2 stops
Delta Logo
6:30 am - 10:55 pm
IAH
-
CNX
27h 25m
2 stops
$1,157Delta
Mon, Dec 21 - Sun, Jan 17
Delta Logo
12:15 am - 8:46 am
CNX
-
IAH
45h 31m
2 stops
Delta Logo
10:45 am - 10:55 pm
IAH
-
CNX
47h 10m
2 stops
$1,157Delta
Mon, Dec 21 - Mon, Jan 18
Delta Logo
12:15 am - 11:58 pm
CNX
-
IAH
36h 43m
2 stops
Delta Logo
9:40 am - 10:55 pm
IAH
-
CNX
48h 15m
2 stops
$1,157Delta
Tue, Dec 22 - Tue, Jan 19

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

Our best EVA Air deals on Chiang Mai to Houston George Bush Intcntl Airport flight tickets
EVA Air
Oct 24
CNX11:35 amChiang Mai
30h 42m
2 stops
IAH6:17 amHouston George Bush Intcntl
Oct 28
IAH4:25 pmHouston George Bush Intcntl
30h 10m
2 stops
CNX10:35 amChiang Mai
$1,341
EVA Air
Sep 4
CNX11:35 amChiang Mai
22h 50m
1 stop
IAH10:25 pmHouston George Bush Intcntl
Sep 9
IAH7:25 amHouston George Bush Intcntl
39h 00m
2 stops
CNX10:25 amChiang Mai
$1,352
EVA Air
Aug 27
CNX11:35 amChiang Mai
40h 01m
2 stops
IAH3:36 pmHouston George Bush Intcntl
Sep 3
IAH7:25 amHouston George Bush Intcntl
39h 00m
2 stops
CNX10:25 amChiang Mai
$1,396

Delta flights from Chiang Mai to Houston George Bush Intcntl Airport

Our best Delta deals on Chiang Mai to Houston George Bush Intcntl Airport flight tickets
Delta
Dec 16
CNX12:15 amChiang Mai
36h 44m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Jan 17
IAH6:05 pmHouston George Bush Intcntl
39h 50m
2 stops
CNX10:55 pmChiang Mai
$1,157
Delta
Dec 19
CNX12:15 amChiang Mai
34h 49m
2 stops
IAH10:04 pmHouston George Bush Intcntl
Jan 23
IAH7:50 amHouston George Bush Intcntl
26h 05m
2 stops
CNX10:55 pmChiang Mai
$1,199
Delta
Dec 20
CNX12:15 amChiang Mai
36h 13m
2 stops
IAH11:28 pmHouston George Bush Intcntl
Jan 21
IAH6:30 amHouston George Bush Intcntl
27h 25m
2 stops
CNX10:55 pmChiang Mai
$1,261

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 August 1, 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

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Wed 9/30

11:30 am-3:37 pm

2 stops40h 07m

Houston George Bush Intcntl

Sun 10/4

4:45 pm-4:35 pm

2 stops35h 50m

$1,047

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Wed 9/30

11:30 am-3:37 pm

2 stops40h 07m

Houston George Bush Intcntl

Sun 10/4

4:45 pm-4:35 pm

2 stops35h 50m

$1,049

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Wed 9/30

11:30 am-3:37 pm

2 stops40h 07m

Houston George Bush Intcntl

Sun 10/4

4:45 pm-4:35 pm

2 stops35h 50m

$1,050

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Wed 9/30

11:30 am-3:37 pm

2 stops40h 07m

Houston George Bush Intcntl

Sun 10/4

4:45 pm-4:35 pm

2 stops35h 50m

$1,055

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 8/27

5:20 pm-7:08 pm

3 stops37h 48m

Houston George Bush Intcntl

Thu 9/3

11:59 am-4:05 pm

3 stops40h 06m

$1,128

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 8/27

5:20 pm-7:08 pm

3 stops37h 48m

Houston George Bush Intcntl

Thu 9/3

3:52 pm-4:05 pm

2 stops36h 13m

$1,132

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 8/27

5:20 pm-11:56 pm

2 stops42h 36m

Houston George Bush Intcntl

Thu 9/3

3:52 pm-4:05 pm

2 stops36h 13m

$1,137
Quickest round-trip

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Mon 12/21

12:15 am-9:36 pm

2 stops34h 21m

Houston George Bush Intcntl

Sun 1/17

6:30 am-10:55 pm

2 stops27h 25m

$1,157

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Mon 12/21

12:15 am-8:46 am

2 stops45h 31m

Houston George Bush Intcntl

Mon 1/18

10:45 am-10:55 pm

2 stops47h 10m

$1,157

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Tue 12/22

12:15 am-11:58 pm

2 stops36h 43m

Houston George Bush Intcntl

Tue 1/19

9:40 am-10:55 pm

2 stops48h 15m

$1,157

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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 19% 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

36h 13m

Direct flights

None
The fastest flight from Chiang Mai to Houston George Bush Intcntl Airport takes 36h 13m
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.
Search flight deals

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 36h 13m 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
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

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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