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Cheap flights from Chicago to Vientiane from $581

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 4/8. 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
2:00 pm - 11:00 am
ORD
-
VTE
33h 00m
2 stops
Multiple Airlines Logo
6:20 pm - 8:35 am
VTE
-
ORD
50h 15m
2 stops
$1,103Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
1:00 pm - 11:00 am
ORD
-
VTE
34h 00m
2 stops
Multiple Airlines Logo
7:20 am - 8:35 am
VTE
-
ORD
37h 15m
2 stops
$1,106Multiple Airlines
Sun, Apr 12 - Mon, Apr 27
Multiple Airlines Logo
2:00 pm - 10:10 pm
ORD
-
VTE
44h 10m
2 stops
Multiple Airlines Logo
7:20 am - 8:35 am
VTE
-
ORD
37h 15m
2 stops
$1,110Multiple Airlines
Thu, Apr 9 - Mon, Apr 27
Multiple Airlines Logo
2:00 pm - 12:40 pm
ORD
-
VTE
34h 40m
2 stops
Multiple Airlines Logo
1:30 pm - 8:35 am
VTE
-
ORD
31h 05m
2 stops
$1,132Multiple Airlines
Wed, Sep 16 - Wed, Oct 7
Multiple Airlines Logo
2:00 pm - 10:10 pm
ORD
-
VTE
44h 10m
2 stops
Multiple Airlines Logo
7:20 am - 8:35 am
VTE
-
ORD
37h 15m
2 stops
$1,148Multiple Airlines
Sat, Apr 18 - Fri, May 8
Multiple Airlines Logo
1:00 pm - 10:10 pm
ORD
-
VTE
45h 10m
2 stops
Multiple Airlines Logo
7:20 am - 8:35 am
VTE
-
ORD
37h 15m
2 stops
$1,150Multiple Airlines
Wed, Apr 8 - Sun, Apr 26
Multiple Airlines Logo
7:20 pm - 11:00 am
ORD
-
VTE
27h 40m
2 stops
Multiple Airlines Logo
8:30 pm - 3:05 pm
VTE
-
ORD
30h 35m
2 stops
$1,169Multiple Airlines
Sun, Apr 5 - Thu, Apr 23
Multiple Airlines Logo
7:20 pm - 10:10 pm
ORD
-
VTE
38h 50m
2 stops
Multiple Airlines Logo
7:20 am - 3:05 pm
VTE
-
ORD
43h 45m
2 stops
$1,171Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
7:20 pm - 12:40 pm
ORD
-
VTE
29h 20m
2 stops
Multiple Airlines Logo
1:30 pm - 3:05 pm
VTE
-
ORD
37h 35m
2 stops
$1,200Multiple Airlines
Sat, Sep 5 - Fri, Sep 18
Multiple Airlines Logo
8:10 pm - 7:35 pm
ORD
-
VTE
59h 25m
3 stops
Multiple Airlines Logo
8:20 pm - 9:40 am
VTE
-
ORD
25h 20m
2 stops
$1,205Multiple Airlines
Sat, Sep 5 - Fri, Sep 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 March 21, 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 4/19

2:00 pm-11:00 am

2 stops33h 00m

Vientiane Wattay

Sun 4/26

6:20 pm-8:35 am

2 stops50h 15m

$1,103

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 4/12

1:00 pm-11:00 am

2 stops34h 00m

Vientiane Wattay

Mon 4/27

7:20 am-8:35 am

2 stops37h 15m

$1,106

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 4/9

2:00 pm-10:10 pm

2 stops44h 10m

Vientiane Wattay

Mon 4/27

7:20 am-8:35 am

2 stops37h 15m

$1,110

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 9/16

2:00 pm-12:40 pm

2 stops34h 40m

Vientiane Wattay

Wed 10/7

1:30 pm-8:35 am

2 stops31h 05m

$1,132

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sat 4/18

2:00 pm-10:10 pm

2 stops44h 10m

Vientiane Wattay

Fri 5/8

7:20 am-8:35 am

2 stops37h 15m

$1,148

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 4/8

1:00 pm-10:10 pm

2 stops45h 10m

Vientiane Wattay

Sun 4/26

7:20 am-8:35 am

2 stops37h 15m

$1,150
Quickest round-trip

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 4/5

7:20 pm-11:00 am

2 stops27h 40m

Vientiane Wattay

Thu 4/23

8:30 pm-3:05 pm

2 stops30h 35m

$1,169

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 4/16

7:20 pm-10:10 pm

2 stops38h 50m

Vientiane Wattay

Thu 4/23

7:20 am-3:05 pm

2 stops43h 45m

$1,171

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sat 9/5

7:20 pm-12:40 pm

2 stops29h 20m

Vientiane Wattay

Fri 9/18

1:30 pm-3:05 pm

2 stops37h 35m

$1,200

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sat 9/5

8:10 pm-7:35 pm

3 stops59h 25m

Vientiane Wattay

Fri 9/18

8:20 pm-9:40 am

2 stops25h 20m

$1,205

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

31h 15m

Direct flights

None
The fastest flight from Chicago to Vientiane takes 31h 15m
There are no direct flights from Chicago to Vientiane. There are no popular flight routes from Chicago to Vientiane.
Search flight deals

  • 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 31h 15m.

  • 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.

  • 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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