$649 Cheap Flights from Chicago (ORD) to Vientiane (VTE)

View $649 flight on Mon, Jan 26, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE)

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Cheap Flights from Chicago to Vientiane (ORD-VTE)

Prices were available within the past 7 days and start at $649 for one-way flights and $1,203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Nov 24 - Tue, Dec 16
ORD
Chicago
VTE
Vientiane
$1,203 Roundtrip, found 3 days ago
$1,203
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Chicago to Vientiane, returning Tue, Dec 16, priced at $1,203 found 3 days ago
EVA Airways
Mon, Mar 9 - Mon, Mar 16
ORD
Chicago
VTE
Vientiane
$1,213 Roundtrip, found 2 hours ago
$1,213
Roundtrip
found 2 hours ago
Select EVA Airways flight, departing Mon, Mar 9 from Chicago to Vientiane, returning Mon, Mar 16, priced at $1,213 found 2 hours ago
EVA Airways
Thu, Apr 30 - Wed, May 6
ORD
Chicago
VTE
Vientiane
$1,214 Roundtrip, found 1 day ago
$1,214
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Thu, Apr 30 from Chicago to Vientiane, returning Wed, May 6, priced at $1,214 found 1 day ago
EVA Airways
Tue, Jan 20 - Wed, Jan 28
ORD
Chicago
VTE
Vientiane
$1,215 Roundtrip, found 7 hours ago
$1,215
Roundtrip
found 7 hours ago
Select EVA Airways flight, departing Tue, Jan 20 from Chicago to Vientiane, returning Wed, Jan 28, priced at $1,215 found 7 hours ago
EVA Airways
Wed, Jan 21 - Sun, Feb 1
ORD
Chicago
VTE
Vientiane
$1,220 Roundtrip, found 5 hours ago
$1,220
Roundtrip
found 5 hours ago
Select EVA Airways flight, departing Wed, Jan 21 from Chicago to Vientiane, returning Sun, Feb 1, priced at $1,220 found 5 hours ago
EVA Airways
Thu, Mar 12 - Thu, Mar 19
ORD
Chicago
VTE
Vientiane
$1,223 Roundtrip, found 2 hours ago
$1,223
Roundtrip
found 2 hours ago
Select EVA Airways flight, departing Thu, Mar 12 from Chicago to Vientiane, returning Thu, Mar 19, priced at $1,223 found 2 hours ago
Qatar Airways
Mon, Jan 26 - Mon, Feb 23
ORD
Chicago
VTE
Vientiane
$1,224 Roundtrip, found 1 hour ago
$1,224
Roundtrip
found 1 hour ago
Select Qatar Airways flight, departing Mon, Jan 26 from Chicago to Vientiane, returning Mon, Feb 23, priced at $1,224 found 1 hour ago
EVA Airways
Mon, Feb 23 - Mon, Mar 9
ORD
Chicago
VTE
Vientiane
$1,225 Roundtrip, found 3 days ago
$1,225
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Mon, Feb 23 from Chicago to Vientiane, returning Mon, Mar 9, priced at $1,225 found 3 days ago
Austrian Airlines
Wed, Jan 7 - Wed, Feb 18
ORD
Chicago
VTE
Vientiane
$4,314 Roundtrip, found 2 hours ago
$4,314
Roundtrip
found 2 hours ago
Select Austrian Airlines flight, departing Wed, Jan 7 from Chicago to Vientiane, returning Wed, Feb 18, priced at $4,314 found 2 hours ago
Lufthansa
Mon, Nov 17 - Thu, Dec 4
ORD
Chicago
VTE
Vientiane
$7,623 Roundtrip, found 3 hours ago
$7,623
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Mon, Nov 17 from Chicago to Vientiane, returning Thu, Dec 4, priced at $7,623 found 3 hours ago

Find the cheapest month to fly from Chicago (ORD) to Vientiane (VTE)

September is typically the cheapest month to fly

From $1,201 - $1,351 per traveler.

Alternative airports near Vientiane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Wattay Intl. VTE. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $1,247
VTE
Wattay Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $1,247

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE) cost?
Get a cheap one-way flight from $649 or cheap return flight from $1,203 from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between ORD and VTE. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ORD to VTE flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE)?
Nonstop flights from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to VTE?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE)?
To reach Wattay Intl. Airport (VTE) on time, choose a flight that leaves O'Hare Intl. Airport (ORD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE) last-minute?
Holding off until just before your departure to book a flight from ORD to VTE generally means paying more. While you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book an ORD to VTE flight and hotel package?
Compared with arranging flights and hotels separately, booking an ORD to VTE flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Wattay Intl. Airport (VTE)?
Usually, it's possible to cancel or reschedule your ORD to VTE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Wattay Intl.
Airlines serving
Austrian Airlines
Roundtrip price
$1,202
Distance
8240 mi

Book with confidence

Chicago to Vientiane Flights

The cheapest times to fly from Chicago to Vientiane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Vientiane are during the month of November. You can find some of the cheapest flights from Chicago to Vientiane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Vientiane

Sunday is one of the best days to book for cheap flights from Chicago to Vientiane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Vientiane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Vientiane in 2025. You can also book with separate airlines for your outbound and return journeys, from $649 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Vientiane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Vientiane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Vientiane Flights

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