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Cheap flights from Kentucky to Sioux Falls from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Sioux Falls departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Sioux Falls

Cheap round-trip flights

Allegiant Air Logo
5:13 pm - 7:21 pmBNA-FSD
2h 08mnonstop
Allegiant Air Logo
8:11 pm - 10:14 pmFSD-BNA
2h 03mnonstop
$151Allegiant Air
Find Deal
Mon, Aug 18 - Fri, Aug 22
Allegiant Air Logo
5:13 pm - 7:21 pmBNA-FSD
2h 08mnonstop
Allegiant Air Logo
8:11 pm - 10:14 pmFSD-BNA
2h 03mnonstop
$157Allegiant Air
Find Deal
Mon, Aug 18 - Mon, Aug 25
Logo
6:15 am - 1:23 pmBNA-FSD
7h 08m1 stop
Logo
8:11 pm - 10:14 pmFSD-BNA
2h 03mnonstop
$164
Find Deal
Thu, Aug 21 - Mon, Aug 25
Logo
6:32 pm - 8:42 pmBNA-FSD
2h 10mnonstop
Logo
2:23 pm - 10:40 amFSD-BNA
20h 17m1 stop
$189
Find Deal
Fri, Oct 10 - Sun, Oct 12
Frontier Logo
6:20 am - 6:37 pmBNA-FSD
12h 17m1 stop
Frontier Logo
2:08 pm - 12:56 amFSD-BNA
10h 48m1 stop
$218Frontier
Find Deal
Mon, Aug 18 - Thu, Aug 21
Frontier Logo
6:18 am - 2:09 pmCVG-FSD
8h 51m1 stop
Frontier Logo
2:15 pm - 1:39 amFSD-CVG
10h 24m1 stop
$218Frontier
Find Deal
Mon, Oct 6 - Fri, Oct 17
American Airlines Logo
2:16 pm - 9:04 pmTYS-FSD
7h 48m1 stop
American Airlines Logo
6:00 am - 12:26 pmFSD-TYS
5h 26m1 stop
$249American Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
American Airlines Logo
9:15 am - 1:29 pmBNA-FSD
4h 14m1 stop
American Airlines Logo
5:19 pm - 10:46 pmFSD-BNA
5h 27m1 stop
$249American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 11
United Airlines Logo
6:12 pm - 10:12 pmCVG-FSD
5h 00m1 stop
United Airlines Logo
8:00 am - 1:07 pmFSD-CVG
4h 07m1 stop
$249United Airlines
Find Deal
Fri, Sep 5 - Wed, Oct 15
United Airlines Logo
6:04 am - 10:45 amBNA-FSD
4h 41m1 stop
United Airlines Logo
6:00 am - 11:37 amFSD-BNA
5h 37m1 stop
$319United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1

Allegiant Air flights from Kentucky to Sioux Falls

Our best Allegiant Air deals on Kentucky to Sioux Falls flight tickets
Allegiant Air
Aug 18
BNA5:13 pmNashville Intl
2h 08m
FSD7:21 pmSioux Falls Joe Foss Field
Aug 22
FSD8:11 pmSioux Falls Joe Foss Field
2h 03m
BNA10:14 pmNashville Intl
$151
Find similar
Allegiant Air
Aug 18
BNA5:13 pmNashville Intl
2h 08m
FSD7:21 pmSioux Falls Joe Foss Field
Aug 25
FSD8:11 pmSioux Falls Joe Foss Field
2h 03m
BNA10:14 pmNashville Intl
$157
Find similar
Allegiant Air
Oct 13
BNA6:32 pmNashville Intl
2h 10m
FSD8:42 pmSioux Falls Joe Foss Field
Oct 20
FSD6:11 pmSioux Falls Joe Foss Field
2h 01m
BNA8:12 pmNashville Intl
$220
Find similar

Frontier flights from Kentucky to Sioux Falls

Our best Frontier deals on Kentucky to Sioux Falls flight tickets
Frontier
Aug 13
BNA7:00 amNashville Intl
11h 54m
1 stop
FSD6:54 pmSioux Falls Joe Foss Field
Aug 21
FSD2:08 pmSioux Falls Joe Foss Field
10h 48m
1 stop
BNA12:56 amNashville Intl
$208
Find similar
Frontier
Oct 6
CVG6:18 amCincinnati Cinci./N. Kentucky
8h 51m
1 stop
FSD2:09 pmSioux Falls Joe Foss Field
Oct 17
FSD2:15 pmSioux Falls Joe Foss Field
10h 24m
1 stop
CVG1:39 amCincinnati Cinci./N. Kentucky
$218
Find similar
Frontier
Aug 8
BNA6:20 amNashville Intl
12h 17m
1 stop
FSD6:37 pmSioux Falls Joe Foss Field
Aug 10
FSD2:57 pmSioux Falls Joe Foss Field
9h 04m
1 stop
BNA12:01 amNashville Intl
$248
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Sioux Falls 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Kentucky to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Mon 8/18

5:13 pm-7:21 pm

Nonstop2h 08m

Sioux Falls Joe Foss Field

Fri 8/22

8:11 pm-10:14 pm

Nonstop2h 03m

$151

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Mon 8/18

5:13 pm-7:21 pm

Nonstop2h 08m

Sioux Falls Joe Foss Field

Mon 8/25

8:11 pm-10:14 pm

Nonstop2h 03m

$157

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Thu 8/21

6:15 am-1:23 pm

1 stop7h 08m

Sioux Falls Joe Foss Field

Mon 8/25

8:11 pm-10:14 pm

Nonstop2h 03m

$164

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Fri 10/10

6:32 pm-8:42 pm

Nonstop2h 10m

Sioux Falls Joe Foss Field

Sun 10/12

2:23 pm-10:40 am

1 stop20h 17m

$189

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Mon 8/18

6:20 am-6:37 pm

1 stop12h 17m

Sioux Falls Joe Foss Field

Thu 8/21

2:08 pm-12:56 am

1 stop10h 48m

$218

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

Mon 10/6

6:18 am-2:09 pm

1 stop8h 51m

Sioux Falls Joe Foss Field

Fri 10/17

2:15 pm-1:39 am

1 stop10h 24m

$218

KnoxvilleSioux Falls

TYS - FSD

TYSFSD

Knoxville McGhee Tyson

Thu 8/28

2:16 pm-9:04 pm

1 stop7h 48m

Sioux Falls Joe Foss Field

Sun 8/31

6:00 am-12:26 pm

1 stop5h 26m

$249

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Thu 9/4

9:15 am-1:29 pm

1 stop4h 14m

Sioux Falls Joe Foss Field

Thu 9/11

5:19 pm-10:46 pm

1 stop5h 27m

$249

CincinnatiSioux Falls

CVG - FSD

CVGFSD

Cincinnati Cinci./N. Kentucky

Fri 9/5

6:12 pm-10:12 pm

1 stop5h 00m

Sioux Falls Joe Foss Field

Wed 10/15

8:00 am-1:07 pm

1 stop4h 07m

$249

NashvilleSioux Falls

BNA - FSD

BNAFSD

Nashville Intl

Thu 8/28

6:04 am-10:45 am

1 stop4h 41m

Sioux Falls Joe Foss Field

Mon 9/1

6:00 am-11:37 am

1 stop5h 37m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Kentucky to Sioux Falls

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

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Kentucky is in May. Flight prices, which tend to average around $242, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in May, then August is your next best option. Flight prices from Kentucky to Sioux Falls during August average around $248.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Friday when prices can be found for as low as $252. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $493.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the evening. Flights from Kentucky to Sioux Falls during this time can be as low as $285. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $372 on average. Flights to Sioux Falls from Kentucky in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Kentucky to Sioux Falls flight deals and tips

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

Best Price Found

$49

Fastest flight time

2h 06m

Direct flights

Tue and Sat

Airports in Sioux Falls

1 airport
The best one-way flight to Sioux Falls from Kentucky in the past 72 hours is $49. The best round-trip flight deal from Kentucky to Sioux Falls found on momondo in the last 72 hours is $151.
The fastest flight from Kentucky to Sioux Falls takes 2h 06m
Direct flights go from Kentucky to Sioux Falls on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Sioux Falls: Sioux Falls Joe Foss Field (FSD)
Search flight deals

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

    Prices for flights from Kentucky to Sioux Falls Joe Foss Field Airport are updated daily.

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

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

    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 Kentucky to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to Sioux Falls

Compare and see reviews for airlines that fly from Kentucky to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $216Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

It is quick and easy to find Kentucky to Sioux Falls 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 Sioux Falls that suits you.

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

Yes. momondo enables you to select and highlight flights to Sioux Falls from Kentucky with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sioux Falls from Kentucky.

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

Price alerts on flights to Sioux Falls from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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