Cheap flights from Chicago, IL to Vientiane, Laos
Flights starting at $614. Choose between Thai AirAsia, Lao Airlines, or Air India Limited to find the best price.
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Tips to know when travelling to Vientiane
Cheapest one-way trip | $740 |
---|---|
Cheapest round-trip | $1,317 |
Average round-trip | $1,384 |
Includes rare itinerary | |
Most popular airline | Thai AirAsia |
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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 Thai AirAsia, Lao Airlines, Air India Limited, Thai Airways, and Qatar Airways. Chicago and Vientiane have 353 direct flights per week.
Check-in for a flight from Chicago to Vientiane
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Thai AirAsia | AIQ | FD | No | 0 0 |
Lao Airlines | LAO | QV | Yes | 0 0 |
Air India Limited | AIC | AI | Yes | 0 0 |
Thai Airways | THA | TG | No | 0 0 |
Qatar Airways | QTR | QR | Yes | 0 0 |
Weather in Vientiane
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 28°C | 17°C |
February | 32°C | 20°C |
March | 35°C | 23°C |
April | 35°C | 25°C |
May | 34°C | 25°C |
June | 31°C | 25°C |
July | 30°C | 24°C |
August | 30°C | 24°C |
September | 30°C | 23°C |
October | 30°C | 22°C |
November | 30°C | 20°C |
December | 28°C | 17°C |
14 day forecast
Frequently asked questions
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