Cheap Flights from Detroit to St. Marys

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DTW to KSM Flight Schedule

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Cheap DTW to St. Marys flights

Book your DTW to KSM flights with Expedia and find last-minute Detroit to St. Marys airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between DTW and KSM, with new flight deals and promotions almost daily. When you book your next trip from Detroit Metropolitan Wayne County to St. Marys AK with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Detroit, Michigan

Browse popular flight destinations from Detroit (DTW), and plan your next exciting trip. Expedia has cheap flights from Detroit on multiple airline carriers, so book your next trip today!

Popular Flights from St. Marys, Alaska

Browse popular flight destinations from St. Marys (KSM), and plan your next exciting trip. Expedia has cheap flights from St. Marys on multiple airline carriers, so book your next trip today!

DTW to KSM Route Map