$354 Cheap flight deals from Montreal (YMQ) to Key West (EYW)

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Airfares from $354 One Way, $665 Round Trip from Montreal to Key West

Prices starting at $665 for return flights and $354 for one-way flights to Key West were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.