How does KAYAK find such low prices on flights from South Dakota to Key West?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Key West. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Key West?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from South Dakota to Key West?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to South Dakota with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Key West?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$321 CHEAP FLIGHTS from South Dakota to Key West

EYW

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Cheap Flights from South Dakota to Key West

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from South Dakota to Key West

Sat, Aug 30 - Wed, Sep 3

5:27 am - 1:05 pmFSD-EYW

6h 38m1 stop

6:20 pm - 11:06 pmEYW-FSD

5h 46m1 stop

$321Delta

Find Deal

Sat, Nov 8 - Wed, Nov 12

5:36 am - 6:27 pmFSD-EYW

11h 51m2 stops

8:12 am - 8:58 pmEYW-FSD

13h 46m2 stops

$326American Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

6:55 am - 4:16 pmFSD-EYW

8h 21m1 stop

3:50 pm - 8:58 pmEYW-FSD

6h 08m1 stop

$380American Airlines

Find Deal

Sat, Aug 30 - Wed, Sep 3

7:01 am - 7:07 pmFSD-EYW

11h 06m2 stops

11:25 am - 9:23 pmEYW-FSD

10h 58m2 stops

$392American Airlines

Find Deal

Mon, Jun 30 - Fri, Jul 4

11:59 am - 9:22 amFSD-EYW

20h 23m2 stops

5:26 pm - 6:05 pmEYW-FSD

25h 39m1 stop

$521

Find Deal

Mon, Jun 30 - Fri, Jul 4

6:20 am - 7:02 pmFSD-EYW

11h 42m2 stops

11:20 am - 12:36 pmEYW-FSD

26h 16m2 stops

$543American Airlines

Find Deal

Mon, Jun 30 - Fri, Jul 4

6:26 pm - 1:12 pmFSD-EYW

17h 46m2 stops

2:12 pm - 10:50 amEYW-FSD

21h 38m3 stops

$648United Airlines

Find Deal

Tue, Jul 1 - Sat, Jul 5

6:00 am - 5:34 pmFSD-EYW

10h 34m2 stops

6:29 pm - 11:10 pmEYW-FSD

5h 41m1 stop

$679Delta

Find Deal

Sat, Nov 8 - Wed, Nov 12

6:23 pm - 2:09 pmFSD-EYW

18h 46m2 stops

3:05 pm - 9:46 pmEYW-FSD

31h 41m3 stops

$717United Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

1:47 pm - 3:19 pmFSD-EYW

24h 32m2 stops

3:05 pm - 9:46 pmEYW-FSD

31h 41m3 stops

$754United Airlines

Find Deal

Useful Info

Low season	September
High season	March
Cheapest flight	$321

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Sioux Falls to Key West

How does KAYAK find such low prices on flights from South Dakota to Key West?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Key West.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Key West?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from South Dakota to Key West?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Key West?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Key West

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Key West

Key West (EYW)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

EYW

$321 Find Cheap Flights from South Dakota to Key West

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

Cheap Flights from South Dakota to Key West

Recent round-trip flight deals from South Dakota to Key West

Recent one-way flight deals from South Dakota to Key West

Good to know

FAQs for booking flights from South Dakota to Key West

How does KAYAK find such low prices on flights from South Dakota to Key West?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Key West.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Key West?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from South Dakota to Key West?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Key West?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

Cabin class types available on flights to South Dakota

Complete your trip to Key West with a hotel stay or car rental

Find direct flights for Key West

Flights to other popular destinations

Flights from domestic origins to Key West

Choose which airport to fly into in Key West