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Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Vientiane
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Austrian Airlines flights from Chicago O'Hare Intl Airport to Vientiane
Our best Austrian Airlines deals on Chicago O'Hare Intl Airport to Vientiane flight tickets
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Vientiane
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Vientiane?
Our data shows that Friday is the least expensive day to fly to Vientiane. Tickets to fly out on this day can be as low as $1,429. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Vientiane for around $3,039.
What is the cheapest time of day to depart on your flight to Vientiane?
Our most recent data shows that the best time of day to fly to Vientiane is in the afternoon. Flights from Chicago O'Hare Intl Airport to Vientiane during this time can be as low as $1,438. In contrast, the most expensive time of day to depart to Vientiane is in the morning when prices are around $2,876.
When to book flights from Chicago O'Hare Intl Airport to Vientiane
Cheap Chicago O'Hare Intl Airport to Vientiane (ORD to VTE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Vientiane
How far is Chicago O'Hare Intl to Vientiane Wattay by plane?
The distance between Chicago O'Hare Intl and Vientiane Wattay is about 8235.2 mi. In terms of flight time, this usually takes a little over 22h 30m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Vientiane Wattay Airport?
Prices for flights from Chicago O'Hare Intl Airport to Vientiane Wattay Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Vientiane Wattay Airport?
As of June 2025, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Vientiane Wattay Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Vientiane Wattay Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Vientiane Wattay Airport.
What documentation or ID do you need to fly to Vientiane Wattay Airport?
The travel and health documents required for your trip to Vientiane Wattay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vientiane Wattay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago O'Hare Intl Airport to Vientiane?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Vientiane is Korean Air (70% of total bookings). The next most popular airline is China Southern (30%).
Best airlines flying from Chicago O'Hare Intl Airport to Vientiane
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Vientiane with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,289 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $2,876 | Free Cancellation | Rating 8.4 1,094 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Vientiane?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vientiane from Chicago.
Can I find flights from Chicago to Vientiane with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Vientiane flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Vientiane?
momondo helps you find the best flight between Chicago and Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Vientiane right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Vientiane, momondo offers a useful price alert feature which will track prices for flights to Vientiane from Chicago and alert you when they change.