Cheap flights from Chicago to Vientiane from £374

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2 stops
Mon, Jul 28
Chicago ORDVientiane VTE

£374
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2 stops
Mon, Jul 28
Chicago ORDVientiane VTE

£374
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2 stops
Tue, Jul 29
Chicago ORDVientiane VTE

£375
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2 stops
Wed, Jul 30
Chicago ORDVientiane VTE

£377
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2 stops
Sun, Jul 27
Chicago ORDVientiane VTE

£425
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2 stops
Sun, Jul 27
Chicago ORDVientiane VTE

£425
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Prices updated:

2 stops
Mon, Jul 28 – Sun, Aug 3
Chicago ORDVientiane VTE

£953
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2 stops
Tue, Jul 29 – Tue, Aug 5
Chicago ORDVientiane VTE

£959
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2 stops
Wed, Jul 30 – Tue, Aug 5
Chicago ORDVientiane VTE

£962
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2 stops
Tue, Jul 29 – Sun, Aug 3
Chicago ORDVientiane VTE

£970
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2 stops
Thu, Jul 31 – Tue, Aug 5
Chicago ORDVientiane VTE

£976
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2 stops
Sun, Jul 27 – Sun, Aug 3
Chicago ORDVientiane VTE

£1,005
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Prices updated:

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
400
Flight distance

Check-in for a flight from Chicago to Vientiane

NameCarrier codeIATA CodePassport needed during booking
Lao AirlinesLAOQVYes
Hawaiian AirlinesHALHANo
Thai AirAsiaAIQFDNo
China Eastern AirlinesCESMUYes
Thai AirwaysTHATGNo

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
243
days per year

14 day forecast

Sunday
6 Jul
95%
26°C23°C
13 Jul
87%
32°C25°C
Monday
7 Jul
91%
30°C23°C
14 Jul
89%
31°C25°C
Tuesday
8 Jul
84%
29°C24°C
15 Jul
82%
27°C24°C
Wednesday
9 Jul
87%
33°C24°C
16 Jul
86%
29°C23°C
Thursday
10 Jul
89%
30°C24°C
17 Jul
88%
31°C24°C
Friday
11 Jul
68%
31°C24°C
18 Jul
88%
24°C24°C
Saturday
12 Jul
88%
32°C24°C
19 Jul
87%
31°C23°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, Hawaiian Airlines, Thai AirAsia, China Eastern Airlines, and Thai Airways. Chicago and Vientiane have 400 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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Popular routes

The nearest countries with flights to Vientiane

Here is a list of countries people are flying from

Other destination countries from Chicago

Here is a list of countries people are flying to

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