Cheap flights from St. Louis to Chiang Mai from $530

Cheap flights from St. Louis to Chiang Mai from $530

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3 stops
Wed, Feb 18
St. Louis STLChiang Mai CNX

$530
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3 stops
Fri, Feb 20
St. Louis STLChiang Mai CNX

$572
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3 stops
Fri, Feb 20
St. Louis STLChiang Mai CNX

$575
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3 stops
Mon, Feb 23
St. Louis STLChiang Mai CNX

$578
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3 stops
Fri, Feb 20
St. Louis STLChiang Mai CNX

$580
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2 stops
Tue, Feb 17
St. Louis STLChiang Mai CNX

$681
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3 stops
Mon, Feb 23 – Sat, Feb 28
St. Louis STLChiang Mai CNX

$1,271
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2 stops
Tue, Feb 17 – Sat, Feb 21
St. Louis STLChiang Mai CNX

$1,330
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3 stops
Fri, Feb 20 – Thu, Feb 26
St. Louis STLChiang Mai CNX

$1,336
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2 stops
Tue, Feb 17 – Sat, Feb 21
St. Louis STLChiang Mai CNX

$1,339
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2 stops
Tue, Feb 17 – Sat, Feb 21
St. Louis STLChiang Mai CNX

$1,351
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2 stops
Tue, Feb 17 – Sat, Feb 21
St. Louis STLChiang Mai CNX

$1,358
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How much do flights to Chiang Mai cost?

Key info about flying to Chiang Mai

Depart from
St. Louis Lambert International
Arrive to
Chiang Mai International
Average flights per week
400
Flight distance

Check-in for a flight from St. Louis to Chiang Mai

NameCarrier codeIATA CodePassport needed during booking
Korean AirKALKEYes
Thai AirAsiaAIQFDNo
VietJet AirVJCVJYes
Cathay PacificCPACXNo
Qatar AirwaysQTRQRYes

Weather in Chiang Mai

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January29°C15°C
February33°C17°C
March36°C21°C
April37°C24°C
May35°C24°C
June31°C23°C
July30°C22°C
August29°C22°C
September30°C22°C
October30°C20°C
November29°C19°C
December28°C16°C
Hottest Month
37°C
April
Coldest month
15°C
January
Sunny days
255
days per year

14 day forecast

Sunday
8 Feb
34°C16°C
15 Feb
36°C18°C
Monday
9 Feb
89%
33°C20°C
16 Feb
37°C18°C
Tuesday
10 Feb
35°C18°C
17 Feb
38°C19°C
Wednesday
11 Feb
35°C18°C
18 Feb
37°C21°C
Thursday
12 Feb
36°C18°C
19 Feb
89%
30°C23°C
Friday
13 Feb
36°C17°C
20 Feb
28°C21°C
Saturday
14 Feb
36°C17°C
21 Feb
79%
34°C21°C
The most popular airlines for this route are Korean Air, Thai AirAsia, VietJet Air, Cathay Pacific, and Qatar Airways. St. Louis and Chiang Mai have 400 direct flights per week.

Frequently asked questions

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Flights from St. Louis

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Popular routes

The nearest countries with flights to Chiang Mai

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Other destination countries from St. Louis

Here is a list of countries people are flying to

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