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FSD (Sioux Falls) to EYW (Key West) Flights $457.7

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Cheap FSD to EYW Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Sioux Falls to Key West (FSD to EYW)

Question : Can you cut down on flight costs by changing the day of the week you travel to Key West?
Answer : The best day to fly on a budget this month is Saturday. Being flexible with your travel days garners even more savings during booking.

Question : What price range should you expect when booking from Sioux Falls (FSD) to Key West (EYW)?
Answer : Ranging from $422 to $836, prices for FSD to EYW change less than the majority of routes in the United States. Remember, you can save by booking further in advance.

Question : How many days should you spend in Key West?
Answer : Passengers from FSD to EYW stay about one week on average.

Question : Which airline is offering the cheapest flight from FSD to EYW?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $422, while prices for other flights are as high as $836.

Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Jul 22nd. As of Jul 17th, it's showing the cheapest ticket sales at $545. That is 13% below the average price for this route, so you can spend that extra money on an adventure in Key West.