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Cheap Flights from Chicago (CHIA) to Vientiane (VTE)

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Flight deals from Chicago to Vientiane

Looking for a cheap last-minute deal or the best return flight from Chicago to Vientiane? Find the lowest prices on one-way and return tickets right here.
Vientiane.£776 per passenger.Departing Tue, 17 Mar, returning Thu, 16 Apr.Return flight with Spirit Airlines and Lao Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Tue, 17 Mar, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departs from Vientiane on Thu, 16 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From £776, select.
Vientiane.£783 per passenger.Departing Fri, 10 Apr, returning Tue, 28 Apr.Return flight with Frontier Airlines and Thai AirAsia.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Fri, 10 Apr, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Tue, 28 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From £783, select.
Vientiane.£805 per passenger.Departing Sat, 11 Apr, returning Fri, 29 May.Return flight with Etihad Airways and VietJet Air.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sat, 11 Apr, arriving in Vientiane.Inbound indirect flight with VietJet Air, departs from Vientiane on Fri, 29 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From £805, select.
Vientiane.£886 per passenger.Departing Thu, 3 Sep, returning Tue, 8 Sep.Return flight with Etihad Airways and Lao Airlines.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Thu, 3 Sep, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departs from Vientiane on Tue, 8 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From £886, select.
Vientiane.£891 per passenger.Departing Wed, 11 Nov, returning Wed, 9 Dec.Return flight with Etihad Airways and VietJet Air.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Wed, 11 Nov, arriving in Vientiane.Inbound indirect flight with VietJet Air, departs from Vientiane on Wed, 9 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From £891, select.
Vientiane.£912 per passenger.Departing Thu, 9 Jul, returning Tue, 14 Jul.Return flight with ANA (All Nippon Airways) and Lao Airlines.Outbound indirect flight with ANA (All Nippon Airways), departs from Chicago O'Hare International on Thu, 9 Jul, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departs from Vientiane on Tue, 14 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From £912, select.
Vientiane.£949 per passenger.Departing Mon, 11 Jan, returning Fri, 29 Jan.Return flight with Qatar Airways and Thai Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Mon, 11 Jan, arriving in Vientiane.Inbound indirect flight with Thai Airways, departs from Vientiane on Fri, 29 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From £949, select.
Vientiane.£974 per passenger.Departing Wed, 10 Jun, returning Sat, 20 Jun.Return flight with SWISS and VietJet Air.Outbound indirect flight with SWISS, departs from Chicago O'Hare International on Wed, 10 Jun, arriving in Vientiane.Inbound indirect flight with VietJet Air, departs from Vientiane on Sat, 20 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From £974, select.

Find the cheapest month to fly from Chicago to Vientiane

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Vientiane flights are currently cheapest in April.
Feb
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Mar
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Apr
from £783
May
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Jun
from £974
Jul
from £912
Aug
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Sep
from £886
Oct
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Nov
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Dec
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Jan
from £949

Chicago to Vientiane: Alternative routes

Compare routes from Chicago to Vientiane below. You may find an airport to fly into that's cheaper, faster, or easier than Vientiane.

Vientiane

4 miles from central Vientiane
ClosestCheapest
from £776
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Chicago to Vientiane: Flight information

The things to know before you go.
Cheapest flight found£776
Cheapest month to flyMarch

Finding cheap flights from Chicago to Vientiane: Frequently asked questions

The best price we found for a return flight from Chicago to Vientiane is £776. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Vientiane. But we found flights with one stop from £776.
As of February 2026, there are no flights flying from Chicago to Vientiane.
The cheapest month to fly from Chicago to Vientiane is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Vientiane Airport on Tuesday, 17 March 2026.
No airlines currently offer direct flights between Chicago and Vientiane Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vientiane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Vientiane is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Vientiane is Spirit Airlines .

Travelling from Chicago to Wattay International Airport (VTE): What you need to know

  • There are a couple of main airports you can take off from in Chicago. Explore your options leaving from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW) when reserving your flight from Chicago to Wattay International Airport (VTE).

  • The timezone in Vientiane is UTC+7, which is 12 hours ahead of Chicago. Wattay International Airport is located in Vientiane.

  • Your flight from Chicago to VTE won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • With more people on the move during high season, it's smart to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for extra wait times.

Airports in Chicago

O'Hare International Airport (ORD)

  • Stopovers offer the perfect opportunity to explore a new city or just have a break during your trip. When searching for a cheap flight from Chicago to VTE, deselect 'Direct flights only' to browse all potential stops. Shanghai Pudong International Airport (PVG) is one option when you're setting off from O'Hare International Airport (ORD).

  • ORD is around 40 kms (25 miles) from central Chicago. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 35 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 55 minutes.

  • Booked an early flight from Chicago to Wattay International Airport? Avoid the mad dash to the terminal (and get some bonus sleep) by picking one of these stays near O'Hare International Airport:

  • 74.85% of flights leaving from O'Hare International Airport arrive at their destination on time.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • You can arrive at MDW from the centre of Chicago in approximately 20 minutes by car, depending on traffic. The journey by public transport takes roughly 45 minutes to cover the 19 kms (12 miles) or so.

  • Catching an early morning flight? You might like to check in to one of these hotels near Chicago Midway International Airport the day before your Chicago to VTE flight:

  • When it comes to keeping flights on track, Chicago Midway International Airport has an on-time arrival performance of 77.88%.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • From the centre of Chicago, RFD is around 137 kms (85 miles) away. It'll take you roughly 1 hour 25 minutes to get there by car and 4 hours 15 minutes or so if you take public transport.

  • Make departure day worry-free — stay close to Chicago Rockford International Airport and know you'll make it to your boarding gate with time to spare. Get settled at one of these hotels the day before if you've booked an early Chicago to Wattay International Airport flight:

  • Airports have an on-time performance rating that tracks how often flights touch down without delays. At RFD, that figure is 76.19%.

  • The street address of Chicago Rockford International Airport is 2 Airport Cir.

About Wattay International Airport (VTE)

How to find the cheapest flights from Chicago to Wattay International Airport (VTE)

  • The cheapest price we've found for a one-way ticket from Chicago to Wattay International Airport is £331. For a return flight on this route, the best price is £776. Depending on the availability and when you book, these fares could change.

  • To find cheap flights from Chicago to VTE, book early. Airlines typically offer the most competitive fares when tickets are first released.

  • The 'Whole month' tool will show you the cheapest Chicago to Wattay International Airport tickets throughout the month. It's a good way to find a bargain if your plans are flexible.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's a better deal on plane tickets from Chicago to VTE.

  • Discover the best deal on a flight from Chicago to Wattay International Airport with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

The best time to fly from Chicago to Wattay International Airport (VTE)

  • August is when most people book flights from Chicago to Wattay International Airport (VTE). Plan your visit to Vientiane in February if you prefer a quieter experience.

  • Before locking in your Chicago to VTE plane ticket, consider what kind of weather works for you. April is the warmest month in Vientiane, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • January sees temperatures of between 14ºC (57ºF) and 31ºC (88ºF). Look for cheap tickets from Chicago to Wattay International Airport around that time if you like travelling in cooler conditions.

More about Vientiane

  • After booking your flight from Chicago to Wattay International Airport, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Vientiane:

  • There are so many things to do and see in this city, it can be hard to know where to start. Pha That Luang, Wat Inpeng and COPE Visitor Centre are popular attractions which should feature on every Vientiane itinerary.

Explore more of Laos

  • You've done Vientiane, now it's time to discover other parts of Laos. Travel about 241 kms (150 miles) east to Thakhek to tick off its top sights. From Sunset Viewpoint to Mekong Riverside View Point and MAG UXO Visitor Centre, there's plenty to keep you on the go.

  • Savannakhet is another standout destination in Laos and is around 274 kms (170 miles) south-east of Vientiane. No trip is complete without experiencing Dinosaur Museum, Wat Phochaiyaram and Chinese Temple.

Plan the rest of your trip from Chicago to Vientiane

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.