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>

$404 CHEAP FLIGHTS from South Dakota to Key West

EYW

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

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Cheap Flights from South Dakota to Key West

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

Round-trip

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

Wed, May 20 - Sat, May 23

1:13 pm - 10:24 am

FSD

EYW

20h 11m

1 stop

2:48 pm - 8:36 am

EYW

FSD

42h 48m

2 stops

$404Multiple Airlines

Mon, May 11 - Sat, May 16

6:00 am - 4:30 pm

FSD

EYW

9h 30m

2 stops

1:08 pm - 7:09 pm

EYW

FSD

7h 01m

1 stop

$454American Airlines

Tue, Jun 16 - Tue, Jun 23

5:20 am - 1:28 pm

FSD

EYW

7h 08m

1 stop

2:28 pm - 7:59 pm

EYW

FSD

6h 31m

1 stop

$461Delta

Mon, May 11 - Sat, May 16

6:00 am - 4:30 pm

FSD

EYW

9h 30m

2 stops

2:29 pm - 10:06 pm

EYW

FSD

8h 37m

1 stop

$462American Airlines

Tue, Jun 16 - Tue, Jun 23

5:20 am - 1:28 pm

FSD

EYW

7h 08m

1 stop

2:28 pm - 7:59 pm

EYW

FSD

6h 31m

1 stop

$478Delta

Mon, May 11 - Sat, May 16

6:00 am - 4:30 pm

FSD

EYW

9h 30m

2 stops

1:08 pm - 7:09 pm

EYW

FSD

7h 01m

1 stop

$493American Airlines

Tue, Jun 16 - Tue, Jun 23

6:51 am - 6:49 pm

FSD

EYW

10h 58m

2 stops

2:21 pm - 10:17 pm

EYW

FSD

8h 56m

1 stop

$498American Airlines

Sat, Jul 11 - Tue, Jul 21

7:06 am - 6:47 pm

FSD

EYW

10h 41m

2 stops

2:21 pm - 9:58 pm

EYW

FSD

8h 37m

1 stop

$500American Airlines

Wed, May 20 - Sat, May 23

12:29 pm - 10:36 pm

FSD

EYW

9h 07m

2 stops

7:29 pm - 11:37 am

EYW

FSD

17h 08m

2 stops

$503American Airlines

Fri, Sep 18 - Tue, Sep 22

6:00 pm - 11:21 am

FSD

EYW

16h 21m

2 stops

1:59 pm - 11:51 pm

EYW

FSD

10h 52m

2 stops

$516American Airlines

Useful Info

Low season	September
High season	June
Cheapest flight	$404

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 2% lower on average.

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.

Little Torch Key

Everything you need to know for your flight to Key West

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

Key West (EYW)

EYW

$404 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

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.

Traveling to a place near Key West?

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