Cheap flights from Chicago, IL to Vientiane

Flights starting at £447. Choose between Lao Airlines, Thai AirAsia, or Turkish Airlines to find the best price.

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How much do flights to Vientiane cost?

Key info about flying to Vientiane

Depart from
O Hare International
Arrive to
Wattay International
Average flights per week
316
Flight distance

Check-in for a flight from Chicago to Vientiane

NameCarrier codeIATA CodePassport needed during booking
Lao AirlinesLAOQVYes
Thai AirAsiaAIQFDNo
Turkish AirlinesTHYTKNo
Korean AirKALKEYes
Qatar AirwaysQTRQRYes

Weather in Vientiane

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January28°C17°C
February32°C20°C
March35°C23°C
April36°C25°C
May34°C25°C
June31°C25°C
July30°C24°C
August30°C24°C
September30°C23°C
October30°C22°C
November30°C20°C
December28°C17°C
Hottest Month
36°C
April
Coldest month
17°C
January
Sunny days
241
days per year

14 day forecast

Sunday
2 Mar
81%
37°C24°C
9 Mar
27°C17°C
Monday
3 Mar
38°C24°C
10 Mar
30°C15°C
Tuesday
4 Mar
40°C24°C
11 Mar
32°C17°C
Wednesday
5 Mar
39°C24°C
12 Mar
36°C21°C
Thursday
6 Mar
39°C25°C
13 Mar
37°C25°C
Friday
7 Mar
30°C23°C
14 Mar
39°C25°C
Saturday
8 Mar
25°C19°C
15 Mar
40°C27°C
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Vientiane. The most popular airlines for this route are Lao Airlines, Thai AirAsia, Turkish Airlines, Korean Air, and Qatar Airways. Chicago and Vientiane have 316 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Chicago?
What are the most popular routes to and from Vientiane?
Which airports are there in Chicago?
What airports are near Chicago?
What airports are near Vientiane?
Which airlines fly between Chicago and Vientiane?
When’s the best time to travel between Chicago and Vientiane?
What flights operate between Chicago and Vientiane?
How many airports are there near Chicago?
How many airports are there near Vientiane?
What time do nonstop (direct) flights between Chicago and Vientiane depart?
What time do nonstop (direct) flights between Chicago and Vientiane arrive?
What time do flights between Chicago and Vientiane depart?
What time do flights between Chicago and Vientiane arrive?

Explore alternative trips

Flights from Chicago

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The nearest countries with flights to Vientiane

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