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Vientiane

$763+ Cheap flights from Chicago (CHI) to Vientiane (VTE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — VTE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Chicago to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,215
(FlightHub)

One-way from

$763
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Vientiane Wattay flights.
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From Chicago (CHI) to Vientiane Wattay
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One-way flight from Chicago (CHI) to Vientiane Wattay
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Find flight deals from Chicago to Vientiane

Cheapest flights from Chicago to Vientiane
Explore the most affordable flight options available from Chicago to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:25 amORD - VTE
2 stops37h 15mMultiple Airlines
Tue 9/3011:30 amVTE - ORD
2 stops34h 10mMultiple Airlines
Deal found 4/30$1,215
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:51 pmORD - VTE
3 stops36h 54mChina Southern
Sun 6/86:45 pmVTE - ORD
3 stops47h 25mChina Southern
Deal found 4/29$1,696

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Chicago to Vientiane that are best for you.

Fly from

Chicago

Fly to

Vientiane

Route

Depart

Return

Price

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Mon 9/1

11:25 am-12:40 pm

2 stops37h 15m

Vientiane Wattay

Tue 9/30

11:30 am-9:40 am

2 stops34h 10m

$1,215

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Mon 5/12

4:51 pm-5:45 pm

3 stops36h 54m

Vientiane Wattay

Sun 6/8

6:45 pm-6:10 am

3 stops47h 25m

$1,696

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 5/25

7:59 pm-5:45 pm

3 stops57h 46m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Compare providers for flights from Chicago to Vientiane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Vientiane in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Vientiane flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Vientiane flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Vientiane flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Vientiane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Vientiane

Rainfall in Vientiane by month

Plan your trip to Vientiane by taking into account the average rainfall totals by month.

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.

Temperature in Vientiane by month

Plan your trip to Vientiane by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated May 1, 2025.
China Southern
7.5
Good
96 reviews

Food

7.3

Comfort

7.8

Boarding

7.9

Entertainment

7.5

Crew

8.3

Overall

7.5

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Southern
7.5
Good
96 reviews
China Southern
7.5
Good
96 reviews

Food

7.3

Comfort

7.8

Boarding

7.9

Entertainment

7.5

Crew

8.3

Overall

7.5

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Related info for your journey

Find useful and relevant information for your journey from Chicago to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Vientiane from Chicago?

    Vientiane Wattay (VTE) is the airport you will fly into if you book a flight from Chicago to Vientiane. You should not have trouble finding flights to Wattay from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Vientiane airport from Chicago. It is only a 2.8 mi journey from Wattay (VTE) to Vientiane’s city center.

  • Can I find deals for flights from Chicago to Vientiane that include hotel bookings?

    Yes. In addition to deals on Chicago to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Vientiane?

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

  • Can I find deals for business class flights from Chicago to Vientiane?

    Yes. Cheapflights offers flight deals from Chicago 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 to Vientiane?

    Currently, June is the cheapest month in which you can book a flight from Chicago to Vientiane (average of $904). Flying from Chicago to Vientiane in May is currently the most expensive (average of $1,515). 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.

See more FAQs

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Alternative routes for Chicago to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Vientiane flights
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Top 2 airlines flying from Chicago to Vientiane

Discover the top 2 airlines that operate flights from Chicago to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,289Average$1,522FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$2,876Average$3,207FlexibilityNo cancel feeOn-time81%

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