$529 Find Cheap Flights from Chicago to Laos

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 Laos departing on 8/5. 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

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Best Laos Flight Deals from Chicago

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Vientiane
Vientiane2 stops$1,231
Luang Prabang
Luang Prabang2 stops$1,302
Vientiane
Vientiane2 stops$1,231
Luang Prabang
Luang Prabang2 stops$1,302

Cheap Flights from Chicago to Laos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Laos 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 Laos

Sun, Aug 31 - Tue, Sep 30
 Logo
12:30 am - 7:45 pmORD-VTE
31h 15m2 stops
 Logo
8:30 pm - 8:45 pmVTE-ORD
36h 15m2 stops
$1,231
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Tue, Jul 29 - Tue, Aug 5
 Logo
12:50 pm - 12:40 pmORD-VTE
35h 50m2 stops
 Logo
8:30 pm - 8:40 amVTE-ORD
48h 10m2 stops
$1,232
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Tue, Jul 29 - Tue, Aug 5
 Logo
5:45 pm - 12:40 pmORD-VTE
30h 55m2 stops
 Logo
8:30 pm - 8:40 amVTE-ORD
48h 10m2 stops
$1,235
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Tue, Jul 29 - Tue, Aug 5
 Logo
12:50 pm - 12:40 pmORD-VTE
35h 50m2 stops
 Logo
8:30 pm - 8:40 amVTE-ORD
48h 10m2 stops
$1,258
Find Deal
Mon, Sep 1 - Tue, Sep 30
 Logo
7:50 pm - 12:40 pmORD-VTE
28h 50m2 stops
 Logo
11:30 am - 9:40 amVTE-ORD
34h 10m2 stops
$1,265
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Sat, Oct 25 - Sun, Nov 16
 Logo
12:30 am - 1:05 pmORD-VTE
48h 35m2 stops
 Logo
8:30 pm - 7:35 pmVTE-ORD
36h 05m2 stops
$1,269
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Mon, Sep 1 - Tue, Sep 30
 Logo
7:50 pm - 12:40 pmORD-VTE
28h 50m2 stops
 Logo
8:00 pm - 5:55 pmVTE-ORD
33h 55m2 stops
$1,290
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Fri, Oct 17 - Sat, Nov 15
 Logo
12:30 am - 9:50 pmORD-VTE
33h 20m2 stops
 Logo
8:30 pm - 7:35 pmVTE-ORD
60h 05m2 stops
$1,296
Find Deal
Sun, Oct 26 - Sun, Nov 16
 Logo
9:20 pm - 10:55 amORD-VTE
49h 35m2 stops
 Logo
8:30 pm - 6:25 pmVTE-ORD
34h 55m2 stops
$1,298
Find Deal
Tue, Jul 29 - Tue, Aug 5
Emirates Logo
8:35 pm - 12:05 pmORD-LPQ
27h 30m2 stops
Emirates Logo
12:45 pm - 3:45 pmLPQ-ORD
39h 00m2 stops
$2,453Emirates
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KAYAK's insights & trends for Chicago to Laos flights

Get data-powered insights and trends into flights from Chicago to Laos to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Chicago O'Hare Intl Airport to Laos take?

The duration of a flight to Laos depends on your arrival airport. The shortest routes to Laos from Chicago O'Hare Intl Airport are to Vientiane, which takes 28h 50m, and Luang Prabang, which takes 35h 30m.


Good to know

Cheapest flight$529
Flight from Chicago to Vientiane

FAQs - booking Laos flights

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

    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 Laos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Laos 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 Laos?

    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 from Chicago to Laos with an airline and back with another airline.

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

    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 from Chicago to Laos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Laos?

    The cheapest time of day to fly to Laos is generally in the evening, when round-trip flights cost $1,437 on average. Morning departures are around 100% more expensive than evening flights, on average. The most expensive time of day to fly to Laos is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,876.

Top airlines flying from Chicago to Laos

 
Need help choosing which airline to fly with from Chicago to Laos? 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 1090 reviews
8.7Crew
8.2Entertainment
8.3Comfort
8.5Boarding
8.1Food
Airline reviews

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!

10.0 ExcellentAnonymous, May 2025LAS - ICN
Read more Korean Air reviews

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

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.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

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

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

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 Laos

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