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Cheap flights from Sioux City to Kentucky from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to Kentucky departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux City to Kentucky

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:52 pm - 5:17 pmSUX-BNA
22h 25m1 stop
United Airlines Logo
4:48 pm - 10:59 pmBNA-SUX
6h 11m1 stop
$432United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 17
United Airlines Logo
1:00 pm - 8:14 pmSUX-SDF
6h 14m1 stop
United Airlines Logo
2:35 pm - 5:41 pmSDF-SUX
28h 06m2 stops
$433United Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
6:52 pm - 1:28 pmSUX-BNA
18h 36m1 stop
United Airlines Logo
1:30 pm - 10:59 pmBNA-SUX
9h 29m2 stops
$442United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 17
United Airlines Logo
1:00 pm - 9:10 pmSUX-TYS
7h 10m1 stop
United Airlines Logo
4:55 pm - 9:45 amTYS-SUX
17h 50m2 stops
$488United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
1:00 pm - 9:10 pmSUX-TYS
7h 10m1 stop
United Airlines Logo
6:55 pm - 4:41 pmTYS-SUX
22h 46m1 stop
$492United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
6:00 am - 7:55 pmSUX-TYS
12h 55m2 stops
United Airlines Logo
4:55 pm - 9:45 amTYS-SUX
17h 50m2 stops
$493United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
6:00 am - 7:55 pmSUX-TYS
12h 55m2 stops
United Airlines Logo
6:55 pm - 4:41 pmTYS-SUX
22h 46m1 stop
$502United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
6:52 pm - 2:28 pmSUX-BNA
19h 36m2 stops
United Airlines Logo
10:50 am - 10:59 pmBNA-SUX
12h 09m2 stops
$512United Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 17
United Airlines Logo
6:52 pm - 7:54 pmSUX-TYS
24h 02m2 stops
United Airlines Logo
5:54 pm - 10:59 pmTYS-SUX
6h 05m1 stop
$517United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
6:52 pm - 11:44 pmSUX-TYS
27h 52m2 stops
United Airlines Logo
2:30 pm - 10:59 pmTYS-SUX
9h 29m2 stops
$522United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6

United Airlines flights from Sioux City to Kentucky

Our best United Airlines deals on Sioux City to Kentucky flight tickets
United Airlines
Dec 13
SUX6:52 pmSioux City Sioux Gateway
22h 25m
1 stop
BNA5:17 pmNashville Intl
Dec 17
BNA4:48 pmNashville Intl
6h 11m
1 stop
SUX10:59 pmSioux City Sioux Gateway
$432
Find similar
United Airlines
Feb 21
SUX1:00 pmSioux City Sioux Gateway
6h 14m
1 stop
SDF8:14 pmLouisville Intl
Feb 25
SDF2:35 pmLouisville Intl
28h 06m
2 stops
SUX5:41 pmSioux City Sioux Gateway
$433
Find similar
United Airlines
Dec 13
SUX6:52 pmSioux City Sioux Gateway
18h 36m
1 stop
BNA1:28 pmNashville Intl
Dec 17
BNA1:30 pmNashville Intl
9h 29m
2 stops
SUX10:59 pmSioux City Sioux Gateway
$442
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux City to Kentucky 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 November 17, 2025.
Use the filters below to find and compare flights from Sioux City to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Sat 12/13

6:52 pm-5:17 pm

1 stop22h 25m

Nashville Intl

Wed 12/17

4:48 pm-10:59 pm

1 stop6h 11m

$432

Sioux CityLouisville

SUX - SDF

SUXSDF

Sioux City Sioux Gateway

Sat 2/21

1:00 pm-8:14 pm

1 stop6h 14m

Louisville Intl

Wed 2/25

2:35 pm-5:41 pm

2 stops28h 06m

$433

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Sat 12/13

6:52 pm-1:28 pm

1 stop18h 36m

Nashville Intl

Wed 12/17

1:30 pm-10:59 pm

2 stops9h 29m

$442

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-9:10 pm

1 stop7h 10m

Knoxville McGhee Tyson

Sat 3/7

4:55 pm-9:45 am

2 stops17h 50m

$488

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-9:10 pm

1 stop7h 10m

Knoxville McGhee Tyson

Sat 3/7

6:55 pm-4:41 pm

1 stop22h 46m

$492

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 3/3

6:00 am-7:55 pm

2 stops12h 55m

Knoxville McGhee Tyson

Sat 3/7

4:55 pm-9:45 am

2 stops17h 50m

$493

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 3/3

6:00 am-7:55 pm

2 stops12h 55m

Knoxville McGhee Tyson

Sat 3/7

6:55 pm-4:41 pm

1 stop22h 46m

$502

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Sat 12/13

6:52 pm-2:28 pm

2 stops19h 36m

Nashville Intl

Wed 12/17

10:50 am-10:59 pm

2 stops12h 09m

$512

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 12/2

6:52 pm-7:54 pm

2 stops24h 02m

Knoxville McGhee Tyson

Sat 12/6

5:54 pm-10:59 pm

1 stop6h 05m

$517

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 12/2

6:52 pm-11:44 pm

2 stops27h 52m

Knoxville McGhee Tyson

Sat 12/6

2:30 pm-10:59 pm

2 stops9h 29m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Kentucky from

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

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 airline that flies from Sioux City Sioux Gateway to Kentucky?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to Kentucky

What airlines fly to Kentucky?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kentucky from Sioux City according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

Cheap Sioux City to Kentucky flight deals and tips

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

Direct flights

None
There are no direct flights from Sioux City to Kentucky. There are no popular flight routes from Sioux City to Kentucky.
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  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to Kentucky?

    Prices for flights from Sioux City Sioux Gateway Airport to Kentucky are updated daily.

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to Kentucky?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to Kentucky.

  • What documentation or ID do you need to fly to Kentucky?

    The required travel and health documents for your Kentucky 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 Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Kentucky from Sioux City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kentucky quick and easy, saving you time and money.

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

Yes. All flights to Kentucky from Sioux City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux City to Kentucky.

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

Price alerts on flights to Kentucky from Sioux City 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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