Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Vientiane from $506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Vientiane departing on 1/14. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:25 pm - 2:15 pmORD-VTE
32h 50m2 stops
Multiple Airlines Logo
8:05 am - 1:50 pmVTE-ORD
42h 45m2 stops
$1,013Multiple Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 10
Multiple Airlines Logo
11:30 pm - 9:45 pmORD-VTE
33h 15m2 stops
Multiple Airlines Logo
6:30 pm - 7:35 pmVTE-ORD
62h 05m2 stops
$1,046Multiple Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 24
Multiple Airlines Logo
2:35 pm - 9:50 pmORD-VTE
42h 15m2 stops
Multiple Airlines Logo
6:35 pm - 12:55 pmVTE-ORD
31h 20m2 stops
$1,054Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28
Multiple Airlines Logo
2:35 pm - 9:50 pmORD-VTE
42h 15m2 stops
Multiple Airlines Logo
7:55 am - 12:55 pmVTE-ORD
42h 00m2 stops
$1,056Multiple Airlines
Find Deal
Wed, Jan 14 - Tue, Feb 3
Multiple Airlines Logo
4:25 pm - 9:50 pmORD-VTE
40h 25m2 stops
Multiple Airlines Logo
6:30 pm - 7:20 amVTE-ORD
49h 50m2 stops
$1,065Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Feb 7
Multiple Airlines Logo
2:35 pm - 9:50 pmORD-VTE
42h 15m2 stops
Multiple Airlines Logo
7:55 am - 12:55 pmVTE-ORD
42h 00m2 stops
$1,134Multiple Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 21
Multiple Airlines Logo
11:30 pm - 9:45 pmORD-VTE
33h 15m2 stops
Multiple Airlines Logo
6:35 pm - 8:35 pmVTE-ORD
38h 00m2 stops
$1,146Multiple Airlines
Find Deal
Tue, Feb 17 - Wed, Mar 18
Multiple Airlines Logo
11:30 pm - 9:50 pmORD-VTE
33h 20m2 stops
Multiple Airlines Logo
7:55 am - 8:35 pmVTE-ORD
24h 40m2 stops
$1,150Multiple Airlines
Find Deal
Wed, Feb 18 - Wed, Mar 18
Multiple Airlines Logo
6:50 pm - 10:55 amORD-VTE
27h 05m2 stops
Multiple Airlines Logo
1:55 pm - 3:45 pmVTE-ORD
37h 50m2 stops
$1,163Multiple Airlines
Find Deal
Wed, Feb 11 - Tue, Mar 10
Multiple Airlines Logo
1:10 pm - 7:35 amORD-VTE
29h 25m3 stops
Multiple Airlines Logo
12:35 pm - 2:19 pmVTE-ORD
38h 44m3 stops
$1,165Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 November 17, 2025.
Use the filters below to find and compare flights from Illinois to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 1/27

4:25 pm-2:15 pm

2 stops32h 50m

Vientiane Wattay

Tue 2/10

8:05 am-1:50 pm

2 stops42h 45m

$1,013

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 1/27

11:30 pm-9:45 pm

2 stops33h 15m

Vientiane Wattay

Tue 2/24

6:30 pm-7:35 pm

2 stops62h 05m

$1,046

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 1/14

2:35 pm-9:50 pm

2 stops42h 15m

Vientiane Wattay

Wed 1/28

6:35 pm-12:55 pm

2 stops31h 20m

$1,054

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 1/14

2:35 pm-9:50 pm

2 stops42h 15m

Vientiane Wattay

Tue 2/3

7:55 am-12:55 pm

2 stops42h 00m

$1,056

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sat 1/10

4:25 pm-9:50 pm

2 stops40h 25m

Vientiane Wattay

Sat 2/7

6:30 pm-7:20 am

2 stops49h 50m

$1,065

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 1/7

2:35 pm-9:50 pm

2 stops42h 15m

Vientiane Wattay

Wed 1/21

7:55 am-12:55 pm

2 stops42h 00m

$1,134

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 2/17

11:30 pm-9:45 pm

2 stops33h 15m

Vientiane Wattay

Wed 3/18

6:35 pm-8:35 pm

2 stops38h 00m

$1,146

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 2/18

11:30 pm-9:50 pm

2 stops33h 20m

Vientiane Wattay

Wed 3/18

7:55 am-8:35 pm

2 stops24h 40m

$1,150

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 2/11

6:50 pm-10:55 am

2 stops27h 05m

Vientiane Wattay

Tue 3/10

1:55 pm-3:45 pm

2 stops37h 50m

$1,163

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 1/14

1:10 pm-7:35 am

3 stops29h 25m

Vientiane Wattay

Wed 1/28

12:35 pm-2:19 pm

3 stops38h 44m

$1,165

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Vientiane from

How to get the cheapest flight ticket from Illinois to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Vientiane?

Our data shows that Friday is the least expensive day to fly to Vientiane. Tickets to fly out on this day can be as low as $1,429. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Vientiane for around $3,039.

What is the cheapest time of day to depart on your flight to Vientiane?

Our most recent data shows that the best time of day to fly to Vientiane is in the afternoon. Flights from Illinois to Vientiane during this time can be as low as $1,438. In contrast, the most expensive time of day to depart to Vientiane is in the morning when prices are around $2,876.

Cheap Illinois to Vientiane flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Vientiane. There are no popular flight routes from Illinois to Vientiane.
Search flight deals

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

    Prices for flights from Illinois to Vientiane Wattay Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Vientiane Wattay Airport?

  • How old do you have to be to fly from Illinois to Vientiane Wattay Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The required travel and health documents for your Vientiane Wattay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vientiane Wattay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Vientiane

Compare and see reviews for airlines that fly from Illinois to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $2,876Free CancellationRating
8.4
1,166 reviews
Search Korean Air flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Vientiane. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Illinois to Vientiane on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Illinois 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 Illinois to Vientiane right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Vientiane flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Vientiane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/17
Wed 12/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Laos