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Cheap flights Boise (BOI) to Koh Samui (USM)

Looking for a cheap flight from Boise to Koh Samui (BOI-USM)? Before you book a flight you can use Utiket to find the cheapest flights from Boise to Koh Samui for Thai Airways, Bangkok Airways, Thai AirAsia, Thai Lion Air, Thai Vietjet Air, United Airlines. All flight data are real-time and accurate. Utiket finds all the cheapest flights from Boise to Koh Samui.

Flight prices Boise - Koh Samui

Depart: May 2026
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Route
Boise to Koh Samui

Depart
1 May

These flight prices were found by our users in the last few days. To see the actual current prices please click on the date desired.

Airport and city information

About Boise Airport

Boise

Boise Airport, also known as Boise Air Terminal or Gowen Field, is a public airport located three miles south of downtown Boise, Idaho. The airport was originally built in 1926 as a military airfield and was later converted into a commercial airport in 1946. Today, it serves as the primary airport for the state of Idaho and is the 83rd busiest airport in the United States.

Find cheap flights to Boise or read more about Boise Airport.

About Samui International Airport

Koh Samui

Samui International Airport, also known as Koh Samui Airport, is the main airport on the island of Koh Samui in Thailand. Built by Bangkok Airways, construction started in 1982 and the airport was officially opened in April 1989.

Find cheap flights to Koh Samui or read more about Samui International Airport.

See also