What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Vientiane?

Currently, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Vientiane (average of $904). Flying from Chicago O'Hare Intl Airport to Vientiane in May is currently the most expensive (average of $1,449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Vientiane?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Vientiane flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Vientiane ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Vientiane when rainfall is around 0.4 in.

If weather is an important factor for your trip to Vientiane, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Vientiane?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest time of day to fly from ORD to VTE?

When flying from Chicago O'Hare Intl Airport to Vientiane, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 51% versus a flight in the morning.

What airport do you fly into for flights to Vientiane from Chicago O'Hare Intl?

If you book a flight to Vientiane from Chicago O'Hare Intl, you will be flying to Wattay, which is the city’s only airport. Vientiane Wattay (VTE) is located 2.8 mi from the center of Vientiane. There are 0 flights from Chicago O'Hare Intl to Wattay per day from 2 different airlines.

Can I find deals for flights from O'Hare Intl to Vientiane that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Vientiane?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Vientiane.

Can I find deals for business class flights from O'Hare Intl to Vientiane?

Yes. Cheapflights offers flight deals from O'Hare Intl to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$498+ Flights from Chicago O'Hare Intl Airport to Vientiane

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Cheap flight deals from O'Hare Intl to Vientiane

Round-trip from	$1,043 (Trip.com)
One-way from	$498 (Kiwi.com)

From Chicago O'Hare Intl to Vientiane Wattay

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One-way flight from Chicago O'Hare Intl to Vientiane Wattay

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Find flight deals from O'Hare Intl to Vientiane

Cheapest flights from O'Hare Intl to Vientiane
Explore the most affordable flight options available from O'Hare Intl to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

sáb. 10/114:00 pmORD - VTE

2 stops27h 35mMultiple Airlines

sáb. 10/251:50 pmVTE - ORD

2 stops60h 10mMultiple Airlines

Deal found 6/30

$950

Best flights from O'Hare Intl to Vientiane
Discover carefully curated flight deals from O'Hare Intl to Vientiane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 30, 2025.

mar. 8/125:45 pmORD - VTE

2 stops40h 05mMultiple Airlines

mar. 8/196:40 pmVTE - ORD

2 stops32h 15mMultiple Airlines

Deal found 6/28

$1,043

Last-minute flights from O'Hare Intl to Vientiane
Discover last-minute flight deals from O'Hare Intl to Vientiane. Data last updated junio 30, 2025 and is based on user searches.

lun. 7/1412:30 amORD - VTE

2 stops31h 15mMultiple Airlines

mié. 8/131:30 pmVTE - ORD

2 stops43h 40mMultiple Airlines

Deal found 6/28

$1,779

One-way flights from O'Hare Intl to Vientiane
Search for one-way flight options from O'Hare Intl to Vientiane. Find affordable one-way fares based on user searches. Data last updated junio 30, 2025.

mié. 8/204:00 pmORD - VTE

2 stops37h 45mMultiple Airlines

Deal found 6/29

$498

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

sáb. 10/11

4:00 pm-7:35 am

2 stops27h 35m

Vientiane Wattay

sáb. 10/25

1:50 pm-2:00 pm

2 stops60h 10m

$950

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

mié. 8/20

4:00 pm-5:45 pm

2 stops37h 45m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from O'Hare Intl to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from O'Hare Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Vientiane from Chicago O'Hare Intl?
If you book a flight to Vientiane from Chicago O'Hare Intl, you will be flying to Wattay, which is the city’s only airport. Vientiane Wattay (VTE) is located 2.8 mi from the center of Vientiane. There are 0 flights from Chicago O'Hare Intl to Wattay per day from 2 different airlines.
Can I find deals for flights from O'Hare Intl to Vientiane that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Vientiane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Vientiane.
Can I find deals for business class flights from O'Hare Intl to Vientiane?
Yes. Cheapflights offers flight deals from O'Hare Intl to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Vientiane?
Currently, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Vientiane (average of $904). Flying from Chicago O'Hare Intl Airport to Vientiane in May is currently the most expensive (average of $1,449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from O'Hare Intl to Vientiane

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$1,289	Average$1,522	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$2,876	Average$3,207	FlexibilityNo cancel fee	On-time81%

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