What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Florida Keys?

Frontier is the most popular carrier operating from Sioux Falls Joe Foss Field to Florida Keys

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Florida Keys?

Prices for flights from Sioux Falls Joe Foss Field Airport to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Florida Keys?

The number of operators available for flights from Sioux Falls Joe Foss Field Airport to Florida Keys is 3 as of May 2026.

How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Florida Keys?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$131 Cheap Flights from Sioux Falls to Florida Keys in 2026

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Find the cheapest flights from Sioux Falls to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 5:33 am

FSD

MIA

12h 08m

1 stop

6:00 am - 7:19 pm

MIA

FSD

14h 19m

1 stop

$250Frontier

Mon, Jun 1 - Fri, Jun 19

4:25 pm - 5:33 am

FSD

MIA

12h 08m

1 stop

6:30 am - 3:40 pm

MIA

FSD

10h 10m

1 stop

$261Frontier

Mon, May 25 - Fri, May 29

4:25 pm - 5:33 am

FSD

MIA

12h 08m

1 stop

6:30 am - 3:40 pm

MIA

FSD

10h 10m

1 stop

$270Frontier

Mon, Jun 1 - Fri, Jun 5

12:25 pm - 7:55 pm

FSD

MIA

6h 30m

1 stop

5:25 am - 11:46 am

MIA

FSD

7h 21m

1 stop

$271American Airlines

Sat, Sep 26 - Sat, Oct 3

12:25 pm - 9:58 pm

FSD

MIA

8h 33m

1 stop

3:35 pm - 11:59 pm

MIA

FSD

9h 24m

1 stop

$310American Airlines

Sat, Oct 31 - Thu, Nov 5

7:40 am - 6:57 pm

FSD

MIA

10h 17m

2 stops

4:17 pm - 9:43 pm

MIA

FSD

6h 26m

1 stop

$317United Airlines

Sat, Sep 26 - Sat, Oct 3

5:22 pm - 7:44 am

FSD

EYW

13h 22m

1 stop

8:37 am - 9:19 am

EYW

FSD

25h 42m

1 stop

$367Allegiant Air

Thu, Oct 1 - Thu, Oct 8

5:24 am - 1:28 pm

FSD

EYW

7h 04m

1 stop

2:28 pm - 7:59 pm

EYW

FSD

6h 31m

1 stop

$388Delta

Tue, Jun 16 - Tue, Jun 23

5:24 am - 1:28 pm

FSD

EYW

7h 04m

1 stop

2:28 pm - 7:59 pm

EYW

FSD

6h 31m

1 stop

$398Delta

Tue, Jun 16 - Tue, Jun 23

5:22 pm - 7:44 am

FSD

EYW

13h 22m

1 stop

2:43 pm - 9:19 am

EYW

FSD

19h 36m

2 stops

$458Allegiant Air

Thu, Oct 1 - Thu, Oct 8

American Airlines flights from Sioux Falls to Florida Keys

Our best American Airlines deals on Sioux Falls to Florida Keys flight tickets

American Airlines

Sep 26

FSD12:25 pmSioux Falls Joe Foss Field

6h 30m

1 stop

MIA7:55 pmMiami

Oct 3

MIA5:25 amMiami

7h 21m

1 stop

FSD11:46 amSioux Falls Joe Foss Field

$271

American Airlines

Oct 31

FSD12:25 pmSioux Falls Joe Foss Field

8h 33m

1 stop

MIA9:58 pmMiami

Nov 5

MIA3:35 pmMiami

9h 24m

1 stop

FSD11:59 pmSioux Falls Joe Foss Field

$310

American Airlines

Jul 1

FSD12:04 pmSioux Falls Joe Foss Field

9h 09m

1 stop

MIA10:13 pmMiami

Jul 8

MIA11:00 amMiami

6h 54m

1 stop

FSD4:54 pmSioux Falls Joe Foss Field

$342

Delta flights from Sioux Falls to Florida Keys

Our best Delta deals on Sioux Falls to Florida Keys flight tickets

Delta

Sep 5

FSD4:09 pmSioux Falls Joe Foss Field

6h 06m

1 stop

MIA11:15 pmMiami

Sep 12

MIA6:30 amMiami

6h 58m

1 stop

FSD12:28 pmSioux Falls Joe Foss Field

$345

Delta

Jun 1

FSD5:20 amSioux Falls Joe Foss Field

8h 36m

1 stop

MIA2:56 pmMiami

Jun 8

MIA6:31 amMiami

7h 39m

1 stop

FSD1:10 pmSioux Falls Joe Foss Field

$349

Delta

Sep 5

FSD4:09 pmSioux Falls Joe Foss Field

6h 06m

1 stop

MIA11:15 pmMiami

Sep 12

MIA6:30 amMiami

6h 58m

1 stop

FSD12:28 pmSioux Falls Joe Foss Field

$350

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsMiami

FSD - MIA

FSDMIA

Sioux Falls Joe Foss Field

Mon 6/1

4:25 pm-5:33 am

1 stop12h 08m

Miami

Fri 6/19

6:00 am-7:19 pm

1 stop14h 19m

$250

Sioux FallsMiami

FSD - MIA

FSDMIA

Sioux Falls Joe Foss Field

Mon 5/25

4:25 pm-5:33 am

1 stop12h 08m

Miami

Fri 5/29

6:30 am-3:40 pm

1 stop10h 10m

$261

Sioux FallsMiami

FSD - MIA

FSDMIA

Sioux Falls Joe Foss Field

Mon 6/1

4:25 pm-5:33 am

1 stop12h 08m

Miami

Fri 6/5

6:30 am-3:40 pm

1 stop10h 10m

$270

Sioux FallsMiami

FSD - MIA

FSDMIA

Sioux Falls Joe Foss Field

Sat 9/26

12:25 pm-7:55 pm

1 stop6h 30m

Miami

Sat 10/3

5:25 am-11:46 am

1 stop7h 21m

$271

Sioux FallsMiami

FSD - MIA

FSDMIA

Sioux Falls Joe Foss Field

Sat 10/31

12:25 pm-9:58 pm

1 stop8h 33m

Miami

Thu 11/5

3:35 pm-11:59 pm

1 stop9h 24m

$310

Sioux FallsMiami

FSD - MIA

FSDMIA

Sioux Falls Joe Foss Field

Sat 9/26

7:40 am-6:57 pm

2 stops10h 17m

Miami

Sat 10/3

4:17 pm-9:43 pm

1 stop6h 26m

$317

Sioux FallsKey West

FSD - EYW

FSDEYW

Sioux Falls Joe Foss Field

Thu 10/1

5:22 pm-7:44 am

1 stop13h 22m

Key West

Thu 10/8

8:37 am-9:19 am

1 stop25h 42m

$367

Quickest round-trip

Sioux FallsKey West

FSD - EYW

FSDEYW

Sioux Falls Joe Foss Field

Tue 6/16

5:24 am-1:28 pm

1 stop7h 04m

Key West

Tue 6/23

2:28 pm-7:59 pm

1 stop6h 31m

$388

Sioux FallsKey West

FSD - EYW

FSDEYW

Sioux Falls Joe Foss Field

Tue 6/16

5:24 am-1:28 pm

1 stop7h 04m

Key West

Tue 6/23

2:28 pm-7:59 pm

1 stop6h 31m

$398

Sioux FallsKey West

FSD - EYW

FSDEYW

Sioux Falls Joe Foss Field

Thu 10/1

5:22 pm-7:44 am

1 stop13h 22m

Key West

Thu 10/8

2:43 pm-9:19 am

2 stops19h 36m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sioux Falls to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The month of April is another great option to travel to Florida Keys, with average flight prices from Sioux Falls averaging around $149.

How far in advance should I book a flight from Sioux Falls to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Sioux Falls for as low as $374 on momondo.

Can stopping save me money on Sioux Falls to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Sioux Falls to Florida Keys.

Cheap Sioux Falls to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Florida Keys

Fastest flight time	6h 01m
Direct flights	None

The fastest flight from Sioux Falls to Florida Keys takes 6h 01m

There are no direct flights from Sioux Falls to Florida Keys. There are no popular flight routes from Sioux Falls to Florida Keys.

Search flight deals

Frequently asked questions about flying from Sioux Falls to Florida Keys

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Florida Keys?
Prices for flights from Sioux Falls Joe Foss Field Airport to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Florida Keys?
The number of operators available for flights from Sioux Falls Joe Foss Field Airport to Florida Keys is 3 as of May 2026.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sioux Falls to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Sioux Falls to Florida Keys is Airbus A320-100/200, representing 17.48% of all bookings. The subsequent popular models are Airbus A319 at 14.89%, Embraer 175 at 10.02%, and Embraer 175 (Enhanced Winglets) at 9.94%.

Best airlines flying from Sioux Falls to Florida Keys

Compare and see reviews for airlines that fly from Sioux Falls to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $310	Free Cancellation	Rating 7.1 11,667 reviews		Search American Airlines flights
United Airlines	PriceFrom $456	Free Cancellation	Rating 7.4 9,694 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Florida Keys?

It is quick and easy to find Sioux Falls to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights from Sioux Falls to Florida Keys with flexible booking policies on momondo?

Flights from Sioux Falls to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sioux Falls to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Sioux Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sioux Falls to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sioux Falls to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.