Cheap flights from Chicago, IL to Chiang Rai Province

Flights starting at $806. Choose between Spirit Airlines, Nok Air, or Thai Lion Air to find the best price.

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How much do flights to Chiang Rai Province cost?

Key info about flying to Chiang Rai Province

Depart from
O Hare International
Arrive to
Chiang Rai International
Average flights per week
192
Flight distance

Check-in for a flight from Chicago to Chiang Rai Province

NameCarrier codeIATA CodePassport needed during booking
Spirit AirlinesNKSNKNo
Nok AirNOKDDYes
Thai Lion AirTLMSLYes
EVA AirEVABRYes
Thai AirAsiaAIQFDNo

Weather in Chiang Rai Province

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C14°C
February32°C16°C
March35°C20°C
April36°C23°C
May34°C23°C
June31°C23°C
July30°C22°C
August29°C22°C
September30°C22°C
October29°C20°C
November29°C18°C
December27°C15°C
Hottest Month
36°C
April
Coldest month
14°C
January
Sunny days
244
days per year

14 day forecast

Tuesday
10 Dec
89%
28°C19°C
17 Dec
27°C16°C
Wednesday
11 Dec
29°C18°C
18 Dec
27°C18°C
Thursday
12 Dec
29°C18°C
19 Dec
26°C15°C
Friday
13 Dec
30°C18°C
20 Dec
27°C15°C
Saturday
14 Dec
29°C19°C
21 Dec
23°C18°C
Sunday
15 Dec
26°C19°C
22 Dec
25°C17°C
Monday
16 Dec
27°C17°C
23 Dec
27°C16°C

Travel tips & how to get from Chicago to Chiang Rai Province

The cheapest price of a one-way ticket from Chicago to Chiang Rai Province is $578. Round trip fares cost between $1,629 at the lowest and $1,865 at most.
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Chiang Rai Province. The most popular airlines for this route are Spirit Airlines, Nok Air, Thai Lion Air, EVA Air, and Thai AirAsia. Chicago and Chiang Rai Province have 192 direct flights per week.

Frequently asked questions

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What time do flights between Chicago and Chiang Rai Province depart?
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