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DTW
Detroit
USM
Koh Samui
Detroit → Koh Samui
Spirit Airlines · Round Trip · Nonstop
Save $15 (1% off)
Compared to the typical price of $1929
$1914$1929
per person · round trip
Flight Details
Cabin
Economy
Departs
Aug 7, 2026
Returns
Aug 22, 2026
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