South Dakota

$135+ Cheap flights from Florida Keys to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — FSD
Aug 3 — Aug 101
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Cheap flight deals from Florida Keys to South Dakota

Keep the following information in mind while searching for Florida Keys to South Dakota flight deals. Data was last updated July 29, 2025.

Round-trip from

$287
(American Airlines)

One-way from

$135
(Frontier)
From Florida Keys to South Dakota
One-way flight from Florida Keys to South Dakota

Find flight deals from Florida Keys to South Dakota

Cheapest flights from Florida Keys to South Dakota
Explore the most affordable flight options available from Florida Keys to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:16 amMIA - RAP
1 stop6h 20mAmerican Airlines
Wed 8/275:02 pmRAP - MIA
1 stop5h 57mAmerican Airlines
Deal found 7/29$287
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:00 amMIA - FSD
1 stop7h 35mAmerican Airlines
Sat 11/81:43 pmFSD - MIA
1 stop8h 34mAmerican Airlines
Deal found 7/27$289
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:45 pmMIA - FSD
2 stops8h 59mDelta
Mon 9/225:00 amFSD - MIA
1 stop7h 34mDelta
Deal found 7/27$294
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:40 amMIA - RAP
2 stops10h 23mUnited Airlines
Tue 9/212:43 pmRAP - MIA
1 stop7h 12mUnited Airlines
Deal found 7/29$311
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:00 amMIA - FSD
2 stops13h 46mUnited Airlines
Sat 11/81:47 pmFSD - MIA
1 stop7h 12mUnited Airlines
Deal found 7/27$384
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:33 pmMIA - ABR
1 stop7h 54mDelta
Wed 10/296:30 amABR - MIA
1 stop5h 58mDelta
Deal found 7/28$432
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amMIA - RAP
2 stops9h 46mDelta
Sat 9/2011:00 amRAP - MIA
2 stops11h 23mDelta
Deal found 7/28$463
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:30 pmMIA - RAP
3 stops30h 40mMultiple Airlines
Sun 8/1710:00 pmRAP - MIA
2 stops18h 19mMultiple Airlines
Deal found 7/29$479

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Florida Keys to South Dakota that are best for you.

Fly from

Florida Keys

Fly to

South Dakota

Route

Depart

Return

Price

MiamiRapid City

MIA - RAP

MIARAP

Miami

Thu 8/21

6:16 am-10:36 am

1 stop6h 20m

Rapid City

Wed 8/27

5:02 pm-12:59 am

1 stop5h 57m

$287

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Fri 9/19

2:45 pm-10:44 pm

2 stops8h 59m

Sioux Falls Joe Foss Field

Mon 9/22

5:00 am-1:34 pm

1 stop7h 34m

$294

MiamiRapid City

MIA - RAP

MIARAP

Miami

Tue 8/26

8:40 am-5:03 pm

2 stops10h 23m

Rapid City

Tue 9/2

12:43 pm-9:55 pm

1 stop7h 12m

$311

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Tue 8/12

6:39 am-12:17 pm

1 stop6h 38m

Sioux Falls Joe Foss Field

Sat 8/16

5:15 pm-12:59 am

1 stop6h 44m

$339

MiamiAberdeen

MIA - ABR

MIAABR

Miami

Tue 10/21

2:33 pm-9:27 pm

1 stop7h 54m

Aberdeen

Wed 10/29

6:30 am-1:28 pm

1 stop5h 58m

$432

MiamiRapid City

MIA - RAP

MIARAP

Miami

Wed 9/17

6:00 am-1:46 pm

2 stops9h 46m

Rapid City

Sat 9/20

11:00 am-12:23 am

2 stops11h 23m

$463

MiamiRapid City

MIA - RAP

MIARAP

Miami

Wed 8/13

4:30 pm-9:10 pm

3 stops30h 40m

Rapid City

Sun 8/17

10:00 pm-6:19 pm

2 stops18h 19m

$479

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Fri 8/1

6:00 am-6:37 pm

1 stop13h 37m

$135

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Tue 10/7

4:17 pm-10:22 pm

1 stop7h 05m

$145

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Tue 8/5

7:23 am-2:36 pm

1 stop8h 13m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 results
1
2

Best time to book a flight from Florida Keys to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to South Dakota
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Florida Keys to South Dakota, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Florida Keys to South Dakota one-way?

    The cheapest airlines for a one-way flight from Florida Keys to South Dakota are Frontier ($135), United Airlines ($145), and Delta ($210).

  • Can I find deals for flights from Florida Keys to South Dakota that include hotel bookings?

    Yes. In addition to deals on Florida Keys to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to South Dakota.

  • Can I find deals for business class flights from Florida Keys to South Dakota?

    Yes. Cheapflights offers flight deals from Florida Keys to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florida Keys to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Florida Keys to South Dakota (average of $334). Flying from Florida Keys to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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