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South Dakota

$143+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — FSD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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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 October 22, 2025.

This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 12/67:00 amMIA - RAP
2 stops9h 09mDelta
Wed 12/106:05 amRAP - MIA
1 stop9h 29mDelta
Deal found 10/21$294
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:06 pmMIA - FSD
2 stops19h 22mFrontier
Sun 11/92:18 pmFSD - MIA
1 stop15h 01mFrontier
Deal found 10/21$318
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/53:45 pmMIA - FSD
1 stop8h 59mUnited Airlines
Sun 11/98:00 amFSD - MIA
1 stop5h 51mUnited Airlines
Deal found 10/21$339
This Mytrip deal was found by Cheapflights users on 10/21. 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 11/53:25 pmMIA - RAP
3 stops31h 29mMultiple Airlines
Sun 11/99:44 pmRAP - MIA
2 stops24h 24mMultiple Airlines
Deal found 10/21$353
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 12/206:25 amMIA - FSD
1 stop7h 08mDelta
Mon 12/294:25 pmFSD - MIA
1 stop6h 14mDelta
Deal found 10/21$374
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/268:00 amMIA - RAP
1 stop8h 43mUnited Airlines
Mon 12/110:22 amRAP - MIA
1 stop9h 37mUnited Airlines
Deal found 10/21$384
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/193:45 pmMIA - FSD
1 stop8h 59mUnited Airlines
Wed 11/266:00 amFSD - MIA
1 stop9h 04mUnited Airlines
Deal found 10/20$389
This Mytrip deal was found by Cheapflights users on 10/20. 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 11/1912:17 pmMIA - FSD
2 stops23h 39mMultiple Airlines
Wed 11/2610:05 amFSD - MIA
3 stops24h 18mMultiple Airlines
Deal found 10/20$391
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amMIA - FSD
1 stop15h 01mMultiple Airlines
Mon 10/278:52 pmFSD - MIA
2 stops44h 15mMultiple Airlines
Deal found 10/21$403
This Delta deal was found by Cheapflights users on 10/21. 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 11/58:30 amMIA - RAP
2 stops9h 20mDelta
Sun 11/94:25 pmRAP - MIA
1 stop6h 32mDelta
Deal found 10/21$404
This Delta deal was found by Cheapflights users on 10/21. 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 10/312:33 pmMIA - FSD
1 stop5h 46mDelta
Mon 11/35:20 amFSD - MIA
1 stop7h 08mDelta
Deal found 10/21$406
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/139:00 amMIA - RAP
2 stops10h 00mUnited Airlines
Thu 11/2010:22 amRAP - MIA
1 stop9h 37mUnited Airlines
Deal found 10/20$409

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 October 22, 2025.

Round-trip from

$284
(United Airlines)

One-way from

$143
(Kiwi.com)
From Florida Keys to South Dakota
Search Deals
One-way flight from Florida Keys to South Dakota
Search Deals

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 October 22, 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

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Tue 1/13

7:15 am-4:37 pm

1 stop10h 22m

Sioux Falls Joe Foss Field

Tue 1/20

7:30 am-3:05 pm

1 stop6h 35m

$284

MiamiRapid City

MIA - RAP

MIARAP

Miami

Sat 12/6

7:00 am-2:09 pm

2 stops9h 09m

Rapid City

Wed 12/10

6:05 am-5:34 pm

1 stop9h 29m

$294

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Sat 12/20

6:25 am-12:33 pm

1 stop7h 08m

Sioux Falls Joe Foss Field

Mon 12/29

4:25 pm-11:39 pm

1 stop6h 14m

$374

MiamiRapid City

MIA - RAP

MIARAP

Miami

Wed 11/26

8:00 am-2:43 pm

1 stop8h 43m

Rapid City

Mon 12/1

10:22 am-9:59 pm

1 stop9h 37m

$384

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Wed 11/19

3:45 pm-11:44 pm

1 stop8h 59m

Sioux Falls Joe Foss Field

Wed 11/26

6:00 am-4:04 pm

1 stop9h 04m

$389

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Wed 11/19

12:17 pm-10:56 am

2 stops23h 39m

Sioux Falls Joe Foss Field

Wed 11/26

10:05 am-11:23 am

3 stops24h 18m

$391

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Fri 10/31

2:33 pm-7:19 pm

1 stop5h 46m

Sioux Falls Joe Foss Field

Mon 11/3

5:20 am-1:28 pm

1 stop7h 08m

$406

MiamiRapid City

MIA - RAP

MIARAP

Miami

Thu 11/13

9:00 am-5:00 pm

2 stops10h 00m

Rapid City

Thu 11/20

10:22 am-9:59 pm

1 stop9h 37m

$409

MiamiSioux Falls

MIA - FSD

MIAFSD

Miami

Thu 11/6

9:00 am-8:23 pm

2 stops12h 23m

Sioux Falls Joe Foss Field

Sat 11/15

8:00 am-11:04 pm

2 stops14h 04m

$414

MiamiAberdeen

MIA - ABR

MIAABR

Miami

Thu 12/11

2:37 pm-9:39 pm

1 stop8h 02m

Aberdeen

Sat 12/13

3:05 pm-12:46 am

2 stops8h 41m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 26 results
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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 October 22, 2025.
Read through reviews of airlines operating flights from Florida Keys to South Dakota, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,990 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,990 reviews
United Airlines
7.4
Good
8,990 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,028 reviews
United Airlines
7.4
Good
8,990 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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.

  • How long is the flight from Florida Keys to South Dakota?

    United Airlines and Delta can get you from Florida Keys to South Dakota in just under 9h 09m. Your travel time can differ by up to 1h 13m. Airlines will cover a distance of 1791 mi. This flight may include one or multiple stops.

  • 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 ($143), Delta ($246), and United Airlines ($286).

  • 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.

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