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Cheap flights from Illinois to Vientiane from $538

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 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Vientiane

Cheap round-trip flights

Logo
4:00 pm - 3:35 pmORD-VTE
35h 35m2 stops
Logo
7:55 am - 1:00 pmVTE-ORD
42h 05m2 stops
$911
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Wed, Oct 22 - Thu, Nov 13
Logo
4:25 pm - 1:05 pmORD-VTE
31h 40m2 stops
Logo
8:30 pm - 7:20 amVTE-ORD
47h 50m2 stops
$963
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Sun, Nov 9 - Sun, Dec 7
Logo
4:00 pm - 9:50 pmORD-VTE
41h 50m2 stops
Logo
11:35 am - 2:25 pmVTE-ORD
38h 50m2 stops
$972
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Sun, Sep 28 - Sat, Oct 18
Logo
8:20 pm - 1:05 pmORD-VTE
27h 45m2 stops
Logo
1:55 pm - 10:05 amVTE-ORD
57h 10m2 stops
$1,044
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Mon, Dec 1 - Sun, Mar 1
Logo
1:55 pm - 10:45 amORD-VTE
32h 50m3 stops
Logo
6:45 pm - 6:14 pmVTE-ORD
35h 29m3 stops
$1,161
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Fri, Sep 26 - Fri, Oct 3
Logo
12:30 am - 3:35 pmORD-VTE
51h 05m2 stops
Logo
7:55 am - 7:35 pmVTE-ORD
24h 40m2 stops
$1,171
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Tue, Oct 21 - Thu, Nov 13
Logo
1:55 pm - 12:40 pmORD-VTE
34h 45m2 stops
Logo
1:30 pm - 8:45 amVTE-ORD
31h 15m2 stops
$1,189
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Sun, Aug 24 - Thu, Sep 11
Logo
7:50 pm - 3:35 pmORD-VTE
31h 45m2 stops
Logo
8:00 pm - 9:40 amVTE-ORD
25h 40m2 stops
$1,210
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Thu, Oct 2 - Fri, Oct 10
Logo
12:30 am - 3:35 pmORD-VTE
27h 05m2 stops
Logo
7:55 am - 7:35 pmVTE-ORD
24h 40m2 stops
$1,223
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Mon, Oct 20 - Thu, Nov 13
Logo
1:55 pm - 1:20 pmORD-VTE
35h 25m3 stops
Logo
6:45 pm - 6:14 pmVTE-ORD
35h 29m3 stops
$1,226
Find Deal
Thu, Sep 25 - Thu, Oct 2

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 August 12, 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

Wed 10/22

4:00 pm-3:35 pm

2 stops35h 35m

Vientiane Wattay

Thu 11/13

7:55 am-1:00 pm

2 stops42h 05m

$911

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 11/9

4:25 pm-1:05 pm

2 stops31h 40m

Vientiane Wattay

Sun 12/7

8:30 pm-7:20 am

2 stops47h 50m

$963

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 9/28

4:00 pm-9:50 pm

2 stops41h 50m

Vientiane Wattay

Sat 10/18

11:35 am-2:25 pm

2 stops38h 50m

$972

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Mon 12/1

8:20 pm-1:05 pm

2 stops27h 45m

Vientiane Wattay

Sun 3/1

1:55 pm-10:05 am

2 stops57h 10m

$1,044

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Fri 9/26

1:55 pm-10:45 am

3 stops32h 50m

Vientiane Wattay

Fri 10/3

6:45 pm-6:14 pm

3 stops35h 29m

$1,161

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 10/21

12:30 am-3:35 pm

2 stops51h 05m

Vientiane Wattay

Thu 11/13

7:55 am-7:35 pm

2 stops24h 40m

$1,171

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 8/24

1:55 pm-12:40 pm

2 stops34h 45m

Vientiane Wattay

Thu 9/11

1:30 pm-8:45 am

2 stops31h 15m

$1,189

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 10/2

7:50 pm-3:35 pm

2 stops31h 45m

Vientiane Wattay

Fri 10/10

8:00 pm-9:40 am

2 stops25h 40m

$1,210

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Mon 10/20

12:30 am-3:35 pm

2 stops27h 05m

Vientiane Wattay

Thu 11/13

7:55 am-7:35 pm

2 stops24h 40m

$1,223

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 9/25

1:55 pm-1:20 pm

3 stops35h 25m

Vientiane Wattay

Thu 10/2

6:45 pm-6:14 pm

3 stops35h 29m

$1,226

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Best Price Found

$538

Fastest flight time

25h 25m

Direct flights

None

Airports in Vientiane

1 airport
The best one-way flight to Vientiane from Illinois in the past 72 hours is $538. The best round-trip flight deal from Illinois to Vientiane found on momondo in the last 72 hours is $911.
The fastest flight from Illinois to Vientiane takes 25h 25m
There are no direct flights from Illinois to Vientiane. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Vientiane Wattay Airport.
There is 1 airport near Vientiane: Vientiane Wattay (VTE)
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  • 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
China SouthernPriceFrom $1,289Free CancellationRating
7.6
105 reviews
Search China Southern flights
Korean AirPriceFrom $2,876Free CancellationRating
8.4
1,131 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.

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