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The straight-line distance between Chicago (ORD) and Vientiane (VTE) is 13,261 kilometres (8,240 miles), giving an estimated nonstop flight time of approximately 16h 06m if flown directly. This is a long-haul route.
Nonstop service on a given route can change as airlines adjust their schedules. Use our search tool below to check which airlines currently fly Chicago to Vientiane nonstop versus with a connection, along with real-time prices.
The flight time above is a distance-based estimate, not a confirmed schedule. Always verify current nonstop availability when you search, since not every city pair has guaranteed nonstop service.
Even for the same direct flight, prices vary significantly between platforms. Our tool compares 500+ airlines and 100+ websites simultaneously so you always get the best fare.
Baggage policies vary between airlines — budget carriers typically charge extra for checked bags while full-service airlines usually include an allowance. Always verify the rules for your specific ticket before arriving at the airport.
Tuesday and Wednesday departures on the ORD–VTE route are typically 10–15% cheaper than Friday and Sunday. Early morning and late evening flights are also priced lower due to lower demand.
Discover the best experiences, tours, and attractions in Vientiane. Book in advance for skip-the-line access and the best prices.
Top-rated tours and experiences in Vientiane, ranked by traveller rating. Prices are per person and change with date and group size.
Vientiane is 12 hours ahead of Chicago right now. Flying east costs you hours: you land later in the day than the flight time alone suggests, and eastbound jet lag is usually the harder direction to shake.
Crossing a border: entry rules for Laos depend on your nationality and change without much notice, so we do not print them here. Check the IATA Travel Centre — the same passport and visa database airlines check at the gate — and confirm your passport has enough validity left, since many countries require six months beyond your return date.
