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Cheap flights from Sioux City to Tennessee 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 Tennessee 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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Find the cheapest flights from Sioux City to Tennessee

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
6:52 pm - 5:17 pmSUX-BNA
22h 25m1 stop
United Airlines Logo
10:50 am - 10:59 pmBNA-SUX
12h 09m2 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 Logo
6:00 am - 7:55 pmSUX-TYS
12h 55m2 stops
United Airlines Logo
6:55 pm - 9:45 amTYS-SUX
15h 50m2 stops
$533United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7

United Airlines flights from Sioux City to Tennessee

Our best United Airlines deals on Sioux City to Tennessee flight tickets
United Airlines
Dec 13
SUX6:52 pmSioux City Sioux Gateway
26h 41m
1 stop
BNA9:33 pmNashville Intl
Dec 17
BNA4:48 pmNashville Intl
6h 11m
1 stop
SUX10:59 pmSioux City Sioux Gateway
$432
Find similar
United Airlines
Dec 13
SUX6:52 pmSioux City Sioux Gateway
22h 25m
1 stop
BNA5:17 pmNashville Intl
Dec 17
BNA10:50 amNashville Intl
12h 09m
2 stops
SUX10:59 pmSioux City Sioux Gateway
$442
Find similar
United Airlines
Mar 3
SUX1:00 pmSioux City Sioux Gateway
7h 10m
1 stop
TYS9:10 pmKnoxville McGhee Tyson
Mar 7
TYS4:55 pmKnoxville McGhee Tyson
17h 50m
2 stops
SUX9:45 amSioux City Sioux Gateway
$488
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux City to Tennessee 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 18, 2025.
Use the filters below to find and compare flights from Sioux City to Tennessee 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 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

10:50 am-10:59 pm

2 stops12h 09m

$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

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-9:45 am

2 stops15h 50m

$533

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 Tennessee from

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

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 day to depart on your flight to Tennessee?

The cheapest day to depart from Sioux City to Tennessee is on a Friday. Travelers who choose to depart for Tennessee on a Friday will often find tickets for as low as $679. Flights from Sioux City to Tennessee on a Saturday will generally be more expensive and average around $730. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Sioux City to Tennessee flight deals and tips

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

Direct flights

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

    Prices for flights from Sioux City Sioux Gateway Airport to Tennessee were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 Tennessee.

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

    The required travel and health documents for your Tennessee 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 Tennessee. 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 Tennessee?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux City to Tennessee for you.

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

Yes. momondo enables you to select and highlight flights to Tennessee from Sioux City with this policy.

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

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 Tennessee from Sioux City.

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

Yes momondo offers price alerts on flights to Tennessee from Sioux City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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