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Cheap flights from Chicago to Tong Son Bay

Compare Chicago to Tong Son Bay flight deals

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Flight deals from Chicago to Tong Son Bay

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Tong Son Bay? Find the lowest prices on one-way and round-trip tickets right here.
Koh Samui.$1,074 per passenger.Departing Tue, Sep 1, returning Tue, Sep 8.Round-trip flight with Etihad Airways and Bangkok Airways.Outbound indirect flight with Etihad Airways, departing from Chicago O'Hare International on Tue, Sep 1, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Tue, Sep 8, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,074, select.
Koh Samui.$1,074 per passenger.Departing Mon, Aug 31, returning Tue, Sep 8.Round-trip flight with Etihad Airways and Bangkok Airways.Outbound indirect flight with Etihad Airways, departing from Chicago O'Hare International on Mon, Aug 31, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Tue, Sep 8, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,074, select.
Koh Samui.$1,299 per passenger.Departing Sun, Oct 18, returning Sun, Nov 1.Round-trip flight with EVA Air.Outbound indirect flight with EVA Air, departing from Chicago O'Hare International on Sun, Oct 18, arriving in Samui International.Inbound indirect flight with EVA Air, departing from Samui International on Sun, Nov 1, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,299, select.
Koh Samui.$1,364 per passenger.Departing Tue, Jan 5, returning Tue, Apr 27.Round-trip flight with EVA Air.Outbound indirect flight with EVA Air, departing from Chicago O'Hare International on Tue, Jan 5, arriving in Samui International.Inbound indirect flight with EVA Air, departing from Samui International on Tue, Apr 27, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,364, select.
Koh Samui.$1,397 per passenger.Departing Thu, Feb 4, returning Fri, Feb 12.Round-trip flight with Etihad Airways and Bangkok Airways.Outbound indirect flight with Etihad Airways, departing from Chicago O'Hare International on Thu, Feb 4, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Fri, Feb 12, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,397, select.
Koh Samui.$1,404 per passenger.Departing Fri, Mar 5, returning Fri, Mar 12.Round-trip flight with EVA Air.Outbound indirect flight with EVA Air, departing from Chicago O'Hare International on Fri, Mar 5, arriving in Samui International.Inbound indirect flight with EVA Air, departing from Samui International on Fri, Mar 12, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,404, select.
Koh Samui.$1,534 per passenger.Departing Mon, Jun 29, returning Tue, Sep 8.Round-trip flight with Qatar Airways and Bangkok Airways.Outbound indirect flight with Qatar Airways, departing from Chicago O'Hare International on Mon, Jun 29, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Tue, Sep 8, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,534, select.
Koh Samui.$1,690 per passenger.Departing Sun, Jun 21, returning Sun, Jun 28.Round-trip flight with Etihad Airways and Bangkok Airways.Outbound indirect flight with Etihad Airways, departing from Chicago O'Hare International on Sun, Jun 21, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Sun, Jun 28, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,690, select.
Koh Samui.$1,758 per passenger.Departing Thu, Jun 25, returning Thu, Jul 2.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Chicago O'Hare International on Thu, Jun 25, arriving in Samui International.Inbound indirect flight with Qatar Airways, departing from Samui International on Thu, Jul 2, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,758, select.
Koh Samui.$1,827 per passenger.Departing Wed, Jul 8, returning Fri, Jul 17.Round-trip flight with Korean Air and Bangkok Airways.Outbound indirect flight with Korean Air, departing from Chicago O'Hare International on Wed, Jul 8, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Fri, Jul 17, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,827, select.
Koh Samui.$1,847 per passenger.Departing Fri, Jul 24, returning Sat, Aug 22.Round-trip flight with Frontier Airlines and Bangkok Airways.Outbound indirect flight with Frontier Airlines, departing from Chicago O'Hare International on Fri, Jul 24, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departing from Samui International on Sat, Aug 22, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,847, select.
Koh Samui.$1,903 per passenger.Departing Fri, May 29, returning Sun, Jun 7.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Chicago O'Hare International on Fri, May 29, arriving in Samui International.Inbound indirect flight with Qatar Airways, departing from Samui International on Sun, Jun 7, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,903, select.
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Chicago to Tong Son Bay: Flight information

The things to know before you go.
Fly intoSamui International Airport
Distance to Tong Son Bay3.6 km
Cheapest flight$1,074
Cheapest month to flySeptember

Find the cheapest month to fly from Chicago to Tong Son Bay

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Chicago to Tong Son Bay flights are currently cheapest in September. We’ve based this on flights into Samui International Airport.
May
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Jun
from $1,690
Jul
from $1,827
Aug
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Sep
from $1,074
Oct
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Nov
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Dec
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Jan
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Feb
from $1,397
Mar
from $1,404
Apr
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Finding cheap flights from Chicago to Tong Son Bay: Frequently asked questions

The best price we found for a round-trip flight from Chicago to Tong Son Bay is $1,074. 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 Tong Son Bay. But we found flights with one or more stops from $1,074.
We've checked every Chicago to Tong Son Bay fare we could find, and the cheapest upcoming date to fly seems to be on Tuesday, September 1, 2026. Overall, the cheapest month to fly from Chicago to Tong Son Bay is usually September.
If you're flying from Chicago, the cheapest airport near Tong Son Bay is Samui International – which is 3.6 km away from the center of Tong Son Bay. We've found flights to this airport from $1,074.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Tong Son Bay on Tuesday, September 1, 2026.
No airlines currently offer direct flights between Chicago and Tong Son Bay. 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 Tong Son Bay 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 Tong Son Bay is around 40 days in advance, so don’t leave your flight to the last minute.
Samui International Airport is the best option, and is around 3.6km from Tong Son Bay.
Samui International Airport is closest to Tong Son Bay, at around 3.6 km away.
The cheapest airline that flies to Tong Son Bay is Etihad Airways.