ORD - VTE

$498 Find Cheap Flights from Chicago to Vientiane

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Vientiane departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Vientiane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Vientiane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Vientiane, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Vientiane (ORD-VTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Vientiane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Vientiane

Tue, Aug 12 - Tue, Aug 19
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5:45 pm - 9:50 pmORD-VTE
40h 05m2 stops
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6:40 pm - 2:55 pmVTE-ORD
32h 15m2 stops
$1,043
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Thu, Aug 14 - Thu, Aug 21
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12:30 pm - 12:40 pmORD-VTE
36h 10m2 stops
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8:30 pm - 9:40 amVTE-ORD
49h 10m2 stops
$1,049
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Tue, Aug 12 - Tue, Aug 19
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5:45 pm - 7:45 pmORD-VTE
38h 00m2 stops
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8:30 pm - 2:55 pmVTE-ORD
30h 25m2 stops
$1,073
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Tue, Aug 12 - Tue, Aug 19
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5:45 pm - 3:35 pmORD-VTE
33h 50m2 stops
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6:40 pm - 2:55 pmVTE-ORD
32h 15m2 stops
$1,153
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Thu, Aug 14 - Thu, Aug 21
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5:45 pm - 12:40 pmORD-VTE
30h 55m2 stops
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1:30 pm - 8:40 amVTE-ORD
31h 10m2 stops
$1,194
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Thu, Aug 14 - Thu, Aug 21
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5:45 pm - 12:40 pmORD-VTE
30h 55m2 stops
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1:30 pm - 8:40 amVTE-ORD
31h 10m2 stops
$1,199
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Mon, Nov 3 - Wed, Dec 3
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11:30 pm - 7:45 pmORD-VTE
31h 15m2 stops
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7:55 am - 7:35 pmVTE-ORD
24h 40m2 stops
$1,235
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Mon, Sep 1 - Tue, Sep 30
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11:45 pm - 10:45 amORD-VTE
47h 00m2 stops
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8:00 pm - 9:40 amVTE-ORD
25h 40m2 stops
$1,238
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Sun, Aug 31 - Tue, Sep 30
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12:30 am - 5:20 pmORD-VTE
28h 50m2 stops
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2:30 pm - 8:45 pmVTE-ORD
42h 15m2 stops
$1,241
Find Deal
Mon, Sep 1 - Tue, Sep 30
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7:20 pm - 7:15 pmORD-VTE
35h 55m3 stops
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2:30 pm - 3:05 pmVTE-ORD
36h 35m2 stops
$1,252
Find Deal
Useful Info

Good to know

Cheapest flight$498
Flight from Chicago to Vientiane

When to book flights from Chicago to Vientiane

Are your dates flexible? Find out the best times to travel from Chicago to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Vientiane flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Vientiane?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Vientiane was $498 for a one-way ticket and $1,043 for a round-trip.

  • Do I need a passport to fly between Chicago and Vientiane?

    Yes

  • Which aircraft models fly most regularly from Chicago to Vientiane?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago to Vientiane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Vientiane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Vientiane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Vientiane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to Chicago with another airline. Booking your flights between Chicago and VTE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Vientiane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago to Vientiane

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Vientiane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Vientiane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1101 reviews
8.1Food
8.2Entertainment
8.5Boarding
8.7Crew
8.3Comfort
Airline reviews

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

4.0 OkayJohn, Jun 2025SEA - ICN
Read more Korean Air reviews

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

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

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