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Cheap flights from Chicago to Vientiane from $718

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Vientiane departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 pm - 10:10 pm
ORD
-
VTE
40h 25m
2 stops
Multiple Airlines Logo
7:20 am - 8:40 am
VTE
-
ORD
37h 20m
2 stops
$1,299Multiple Airlines
Sun, Oct 11 - Tue, Oct 20
Multiple Airlines Logo
7:20 pm - 12:40 pm
ORD
-
VTE
29h 20m
2 stops
Multiple Airlines Logo
8:30 pm - 3:05 pm
VTE
-
ORD
30h 35m
2 stops
$1,327Multiple Airlines
Thu, Sep 10 - Thu, Oct 8
Multiple Airlines Logo
7:20 pm - 7:45 pm
ORD
-
VTE
36h 25m
2 stops
Multiple Airlines Logo
8:30 pm - 2:30 pm
VTE
-
ORD
31h 00m
2 stops
$1,367Multiple Airlines
Fri, Oct 23 - Wed, Nov 18
Multiple Airlines Logo
7:20 pm - 7:35 pm
ORD
-
VTE
36h 15m
3 stops
Multiple Airlines Logo
6:20 pm - 3:05 pm
VTE
-
ORD
32h 45m
2 stops
$1,376Multiple Airlines
Thu, Sep 10 - Thu, Oct 8
Multiple Airlines Logo
7:20 pm - 3:35 pm
ORD
-
VTE
32h 15m
3 stops
Multiple Airlines Logo
6:20 pm - 3:05 pm
VTE
-
ORD
32h 45m
2 stops
$1,410Multiple Airlines
Sun, Oct 11 - Tue, Oct 20
Multiple Airlines Logo
7:20 pm - 11:00 am
ORD
-
VTE
27h 40m
2 stops
Multiple Airlines Logo
7:20 am - 3:05 pm
VTE
-
ORD
43h 45m
2 stops
$1,416Multiple Airlines
Fri, Oct 2 - Sat, Oct 17
Multiple Airlines Logo
7:20 pm - 7:35 pm
ORD
-
VTE
36h 15m
3 stops
Multiple Airlines Logo
6:20 pm - 3:05 pm
VTE
-
ORD
32h 45m
2 stops
$1,427Multiple Airlines
Thu, Sep 17 - Thu, Oct 15
Multiple Airlines Logo
12:30 am - 7:35 pm
ORD
-
VTE
31h 05m
3 stops
Multiple Airlines Logo
7:20 am - 8:45 pm
VTE
-
ORD
25h 25m
2 stops
$1,465Multiple Airlines
Thu, Oct 1 - Sat, Oct 17
Multiple Airlines Logo
12:30 am - 7:35 pm
ORD
-
VTE
31h 05m
3 stops
Multiple Airlines Logo
11:35 am - 7:35 pm
VTE
-
ORD
45h 00m
3 stops
$1,471Multiple Airlines
Wed, Oct 21 - Wed, Nov 11
Multiple Airlines Logo
12:30 am - 3:35 pm
ORD
-
VTE
27h 05m
3 stops
Multiple Airlines Logo
11:35 am - 7:35 pm
VTE
-
ORD
45h 00m
3 stops
$1,490Multiple Airlines
Thu, Oct 22 - Wed, Nov 18

momondo 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Chicago to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 10/11

5:45 pm-10:10 pm

2 stops40h 25m

Vientiane Wattay

Tue 10/20

7:20 am-8:40 am

2 stops37h 20m

$1,299

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 9/10

7:20 pm-12:40 pm

2 stops29h 20m

Vientiane Wattay

Thu 10/8

8:30 pm-3:05 pm

2 stops30h 35m

$1,327

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Fri 10/23

7:20 pm-7:45 pm

2 stops36h 25m

Vientiane Wattay

Wed 11/18

8:30 pm-2:30 pm

2 stops31h 00m

$1,367

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 9/10

7:20 pm-7:35 pm

3 stops36h 15m

Vientiane Wattay

Thu 10/8

6:20 pm-3:05 pm

2 stops32h 45m

$1,376

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 10/11

7:20 pm-3:35 pm

3 stops32h 15m

Vientiane Wattay

Tue 10/20

6:20 pm-3:05 pm

2 stops32h 45m

$1,410

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Fri 10/2

7:20 pm-11:00 am

2 stops27h 40m

Vientiane Wattay

Sat 10/17

7:20 am-3:05 pm

2 stops43h 45m

$1,416

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 9/17

7:20 pm-7:35 pm

3 stops36h 15m

Vientiane Wattay

Thu 10/15

6:20 pm-3:05 pm

2 stops32h 45m

$1,427
Quickest round-trip

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 10/1

12:30 am-7:35 pm

3 stops31h 05m

Vientiane Wattay

Sat 10/17

7:20 am-8:45 pm

2 stops25h 25m

$1,465

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 10/21

12:30 am-7:35 pm

3 stops31h 05m

Vientiane Wattay

Wed 11/11

11:35 am-7:35 pm

3 stops45h 00m

$1,471

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 10/22

12:30 am-3:35 pm

3 stops27h 05m

Vientiane Wattay

Wed 11/18

11:35 am-7:35 pm

3 stops45h 00m

$1,490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Chicago to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Vientiane (CHI to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Vientiane

Fastest flight time

26h 50m

Direct flights

None
The fastest flight from Chicago to Vientiane takes 26h 50m
There are no direct flights from Chicago to Vientiane. There are no popular flight routes from Chicago to Vientiane.
Search flight deals

Frequently asked questions about flying from Chicago to Vientiane

  • How far is Chicago to Vientiane Wattay by plane?

    The distance between Chicago and Vientiane Wattay is about 8245.0 mi. A reasonable flight in good conditions will take 26h 50m.

  • When did momondo last update prices for flights from Chicago to Vientiane Wattay Airport?

    Prices for flights from Chicago to Vientiane Wattay Airport were last updated today.

  • How old do you have to be to fly from Chicago 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 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.

Frequently asked questions about flying from Chicago to Vientiane

  • How do I get Price Alerts for flights from Chicago to Vientiane?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Vientiane. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Chicago to Vientiane with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Vientiane?

It is quick and easy to find Chicago to Vientiane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vientiane that suits you.

Can I find flights from Chicago to Vientiane with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vientiane from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Vientiane?

Once all potential Chicago to Vientiane flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Vientiane right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Vientiane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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