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Cheap flights from Illinois to Vientiane from $592

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 10/13. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 am - 3:05 pmORD-VTE
26h 35m2 stops
Multiple Airlines Logo
7:55 am - 7:35 pmVTE-ORD
24h 40m2 stops
$1,150Multiple Airlines
Find Deal
Tue, Oct 21 - Thu, Nov 13
Multiple Airlines Logo
11:50 am - 1:05 pmORD-VTE
36h 15m2 stops
Multiple Airlines Logo
11:35 am - 10:05 amVTE-ORD
35h 30m3 stops
$1,169Multiple Airlines
Find Deal
Tue, Nov 18 - Wed, Dec 10
Multiple Airlines Logo
1:55 pm - 12:55 pmORD-VTE
35h 00m2 stops
Multiple Airlines Logo
1:55 pm - 7:35 amVTE-ORD
30h 40m2 stops
$1,210Multiple Airlines
Find Deal
Wed, Oct 22 - Thu, Nov 13
Multiple Airlines Logo
1:55 pm - 12:55 pmORD-VTE
35h 00m2 stops
Multiple Airlines Logo
1:55 pm - 7:35 amVTE-ORD
30h 40m2 stops
$1,212Multiple Airlines
Find Deal
Wed, Oct 22 - Thu, Nov 13
Multiple Airlines Logo
12:30 am - 5:45 pmORD-VTE
29h 15m2 stops
Multiple Airlines Logo
10:25 am - 7:28 amVTE-ORD
34h 03m3 stops
$1,268Multiple Airlines
Find Deal
Tue, Oct 21 - Thu, Nov 13
Multiple Airlines Logo
11:30 pm - 7:45 pmORD-VTE
31h 15m2 stops
Multiple Airlines Logo
8:30 pm - 9:00 pmVTE-ORD
36h 30m2 stops
$1,308Multiple Airlines
Find Deal
Sun, Feb 22 - Mon, Mar 30
Multiple Airlines Logo
11:50 am - 1:05 pmORD-VTE
36h 15m2 stops
Multiple Airlines Logo
11:35 am - 10:05 amVTE-ORD
35h 30m3 stops
$1,330Multiple Airlines
Find Deal
Tue, Nov 18 - Wed, Dec 10
Multiple Airlines Logo
11:30 pm - 5:40 pmORD-VTE
29h 10m2 stops
Multiple Airlines Logo
1:30 pm - 9:00 pmVTE-ORD
43h 30m2 stops
$1,331Multiple Airlines
Find Deal
Tue, Nov 25 - Sun, Mar 29
Multiple Airlines Logo
11:50 am - 10:45 amORD-VTE
33h 55m2 stops
Multiple Airlines Logo
6:35 pm - 10:05 amVTE-ORD
52h 30m2 stops
$1,334Multiple Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 29
China Southern Logo
5:39 pm - 3:05 pmORD-VTE
32h 26m3 stops
China Southern Logo
4:25 pm - 6:01 amVTE-ORD
26h 36m2 stops
$1,736China Southern
Find Deal
Mon, Dec 8 - Fri, Jan 16

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 October 1, 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 10/21

12:30 am-3:05 pm

2 stops26h 35m

Vientiane Wattay

Thu 11/13

7:55 am-7:35 pm

2 stops24h 40m

$1,150

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 11/18

11:50 am-1:05 pm

2 stops36h 15m

Vientiane Wattay

Wed 12/10

11:35 am-10:05 am

3 stops35h 30m

$1,169

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 10/22

1:55 pm-12:55 pm

2 stops35h 00m

Vientiane Wattay

Thu 11/13

1:55 pm-7:35 am

2 stops30h 40m

$1,210

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Wed 10/22

1:55 pm-12:55 pm

2 stops35h 00m

Vientiane Wattay

Thu 11/13

1:55 pm-7:35 am

2 stops30h 40m

$1,212

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 10/21

12:30 am-5:45 pm

2 stops29h 15m

Vientiane Wattay

Thu 11/13

10:25 am-7:28 am

3 stops34h 03m

$1,268

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Sun 2/22

11:30 pm-7:45 pm

2 stops31h 15m

Vientiane Wattay

Mon 3/30

8:30 pm-9:00 pm

2 stops36h 30m

$1,308

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 11/18

11:50 am-1:05 pm

2 stops36h 15m

Vientiane Wattay

Wed 12/10

11:35 am-10:05 am

3 stops35h 30m

$1,330

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Tue 11/25

11:30 pm-5:40 pm

2 stops29h 10m

Vientiane Wattay

Sun 3/29

1:30 pm-9:00 pm

2 stops43h 30m

$1,331

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Thu 1/8

11:50 am-10:45 am

2 stops33h 55m

Vientiane Wattay

Thu 1/29

6:35 pm-10:05 am

2 stops52h 30m

$1,334

ChicagoVientiane

ORD - VTE

ORDVTE

Chicago O'Hare Intl

Mon 12/8

5:39 pm-3:05 pm

3 stops32h 26m

Vientiane Wattay

Fri 1/16

4:25 pm-6:01 am

2 stops26h 36m

$1,736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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.
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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
Korean AirPriceFrom $2,876Free CancellationRating
8.4
1,143 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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