Cheap Flights from Chicago O'Hare International to Vientiane

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Find the cheapest month to fly from Chicago O'Hare International to Vientiane

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Vientiane flights are currently cheapest in May.

Chicago O'Hare International to Vientiane: Alternative routes

Compare routes from Chicago O'Hare International to Vientiane below. You may find an airport to fly into that's cheaper, faster, or easier than Vientiane.

Chicago to Vientiane: Flight information

The things to know before you go.
Cheapest flight foundR 10,301
Cheapest month to flyMay

Finding cheap flights from Chicago O'Hare International to Vientiane: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Vientiane is R 24,212. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago O'Hare International to Vientiane. But we found flights with one or more stops from R 24,212.
As of April 2025, there are no flights flying from Chicago O'Hare International to Vientiane.
The cheapest month to fly from Chicago O'Hare International to Vientiane is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Vientiane Airport on Wednesday, 30 April 2025.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Vientiane Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vientiane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Vientiane is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Cathay Pacific offers the cheapest flight tickets to Vientiane.

Travelling from O'Hare International Airport (ORD) to Wattay International Airport (VTE): what you need to know

  • The timezone in Vientiane is UTC+7, which is 12 hours ahead of Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to board your ORD to VTE flight.

  • Flying during a peak month like August? Major public holidays and other popular periods can lead to longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • If you want to explore a different city along the way, consider a flight with a stopover. To see all your options for tickets from O'Hare International Airport to Wattay International Airport, deselect 'Direct flights only.' Incheon International Airport is a sought-after stop between ORD and VTE.

How to find the cheapest flights from O'Hare International Airport (ORD) to Wattay International Airport (VTE)

  • R 10,301 is the best price for a one-way O'Hare International Airport to Wattay International Airport flight. A return flight starts at R 24,212. These prices can change depending on demand and availability.

  • To get your hands on cheap tickets from ORD to VTE, book as early as you can. Airlines typically offer lower fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from O'Hare International Airport to Wattay International Airport throughout the month. It's an easy way to find a bargain if your travel dates are flexible.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from ORD to VTE.

  • Discover the ideal flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from O'Hare International Airport to Wattay International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about O'Hare International Airport (ORD)

  • ORD's address is 10000 West O'Hare.

  • 74.85% of flights taking off from O'Hare International Airport arrive at their destination on time.

  • To reach O'Hare International Airport from central Chicago, it'll take around 35 minutes by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.

  • Expect a trip time of around 55 minutes when using public transport.

  • Need a convenient hotel near ORD? If you're boarding an early flight from O'Hare International Airport to Wattay International Airport, these accommodation options will put you moments from your check-in counter:

Arriving at Wattay International Airport (VTE)

  • The last thing you want is a lengthy trip to your hotel if you're landing late on an O'Hare International Airport to Wattay International Airport flight. Check in to one of these accommodation options near VTE instead:

  • Say yes to new adventures by picking up a Wattay International Airport rental car. Grab your wheels from Sixt, Avis or Budget and explore beyond Vientiane's main sights.

  • Lock in the best rate by booking your ride from Wattay International Airport around three weeks before your travel date.

Getting from Wattay International Airport (VTE) to central Vientiane

  • Wattay International Airport to the centre of Vientiane has a drive time of around 20 minutes. It's approximately 8 kilometres away.

When to fly to Wattay International Airport (VTE)

  • August is the most popular month for flights from O'Hare International Airport to Wattay International Airport. To avoid the crowds, head to Vientiane in February.

  • When reserving your flight from O'Hare International Airport to Wattay International Airport, consider the type of weather you enjoy. April is the warmest month in Vientiane, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • If you like cooler conditions, look for a cheap ticket from ORD to VTE in January. Temperatures average between 14ºC (57ºF) and 31ºC (88ºF) then.

Explore more of Laos

  • Vientiane has loads to offer, but there are so many other parts of Laos just waiting to be explored. About 467 kilometres south-east of Vientiane, a visit to Pakse will keep your itinerary packed. Start with popular sights like Wat Luang, Champasak Historical Heritage Museum and Golden Buddha.

  • Thakhek is another essential stop in Laos and is around 241 kilometres east of Vientiane. No trip is complete without a visit to MAG UXO Visitor Centre, Wat Nabo and Mekong Riverside View Point.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.