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$349+ Cheap flights from Sioux City (SUX) to Tennessee

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — BNA
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Sioux City to Tennessee

Keep the following information in mind while searching for Sioux City to Tennessee flight deals. Data was last updated August 18, 2025.

Round-trip from

$349
(United Airlines)
From Sioux City Sioux Gateway to Tennessee
Search Deals

Find flight deals from Sioux City to Tennessee

Cheapest flights from Sioux City to Tennessee
Explore the most affordable flight options available from Sioux City to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/17. 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 10/27:50 amSUX - BNA
1 stop6h 39mUnited Airlines
Mon 10/63:10 pmBNA - SUX
1 stop7h 50mUnited Airlines
Deal found 8/17$349
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/37:50 amSUX - BNA
1 stop25h 05mUnited Airlines
Mon 10/63:10 pmBNA - SUX
1 stop7h 50mUnited Airlines
Deal found 8/17$357
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/27:50 amSUX - BNA
1 stop6h 39mUnited Airlines
Sun 10/54:57 pmBNA - SUX
1 stop6h 03mUnited Airlines
Deal found 8/17$439
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/37:50 amSUX - BNA
2 stops11h 02mUnited Airlines
Sun 10/56:24 pmBNA - SUX
1 stop4h 36mUnited Airlines
Deal found 8/17$449
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/26:48 pmSUX - TYS
2 stops22h 22mUnited Airlines
Sat 9/67:20 amTYS - SUX
2 stops11h 53mUnited Airlines
Deal found 8/18$463
This United Airlines deal was found by Cheapflights users on 8/16. 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 12/107:50 amSUX - BNA
2 stops9h 54mUnited Airlines
Sat 12/1310:50 amBNA - SUX
2 stops12h 09mUnited Airlines
Deal found 8/16$523

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Sioux City to Tennessee that are best for you.

Fly from

Sioux City

Fly to

Tennessee

Route

Depart

Return

Price

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Thu 10/2

7:50 am-2:29 pm

1 stop6h 39m

Nashville Intl

Mon 10/6

3:10 pm-11:00 pm

1 stop7h 50m

$349

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Fri 10/3

7:50 am-8:55 am

1 stop25h 05m

Nashville Intl

Mon 10/6

3:10 pm-11:00 pm

1 stop7h 50m

$357

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Thu 10/2

7:50 am-2:29 pm

1 stop6h 39m

Nashville Intl

Sun 10/5

4:57 pm-11:00 pm

1 stop6h 03m

$439

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Fri 10/3

7:50 am-6:52 pm

2 stops11h 02m

Nashville Intl

Sun 10/5

6:24 pm-11:00 pm

1 stop4h 36m

$449

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Tue 9/2

6:48 pm-6:10 pm

2 stops22h 22m

Knoxville McGhee Tyson

Sat 9/6

7:20 am-6:13 pm

2 stops11h 53m

$463

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Wed 12/10

7:50 am-12:26 pm

1 stop4h 36m

Nashville Intl

Sat 12/13

10:50 am-10:59 pm

2 stops12h 09m

$518

Sioux CityKnoxville

SUX - TYS

SUXTYS

Sioux City Sioux Gateway

Wed 8/27

7:49 am-10:37 pm

1 stop13h 48m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Sioux City to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Sioux City 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 Sioux City to Tennessee

What is the cheapest month to book a flight from Sioux City to Tennessee?

Currently, January is the cheapest month in which you can book a flight from Sioux City to Tennessee (average of $220). Flying from Sioux City to Tennessee in June is currently the most expensive (average of $291). 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.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to Tennessee?

    Located just 7.0 mi from the city center, Sioux City Sioux Gateway (SUX) is the airport most travelers will use when flying to Tennessee from Sioux City.

  • How long is the flight from Sioux City to Tennessee?

    For as low as $349, United Airlines can have you in Tennessee from Sioux City in 6h 39m. Airlines will cover a distance of 675 mi.

  • Can I find deals for flights from Sioux City to Tennessee that include hotel bookings?

    Yes. In addition to deals on Sioux City to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Tennessee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Tennessee.

  • Can I find deals for business class flights from Sioux City to Tennessee?

    Yes. Cheapflights offers flight deals from Sioux City to Tennessee 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 Sioux City to Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Sioux City to Tennessee (average of $220). Flying from Sioux City to Tennessee in June is currently the most expensive (average of $291). 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.

See more FAQs

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