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$353+ Cheap flights from Sioux City to Nashville (SUX - BNA)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — BNA
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Sioux City to Nashville

Cheapest flights from Sioux City to Nashville
Explore the most affordable flight options available from Sioux City to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This United Airlines deal was found by Cheapflights users on 7/29. 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 12/119:03 am
SUX
-
BNA
1 stop6h 36m
United Airlines
Mon 12/1411:15 am
BNA
-
SUX
1 stop6h 39m
United Airlines
Deal found 7/29$353
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/1311:30 am
SUX
-
BNA
1 stop6h 00m
United Airlines
Mon 8/175:27 pm
BNA
-
SUX
1 stop6h 16m
United Airlines
Deal found 7/29$430
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/119:05 am
SUX
-
BNA
1 stop6h 52m
United Airlines
Sat 8/1511:18 am
BNA
-
SUX
1 stop6h 35m
United Airlines
Deal found 7/30$444
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/88:35 am
SUX
-
BNA
1 stop7h 19m
United Airlines
Mon 10/125:31 pm
BNA
-
SUX
1 stop6h 12m
United Airlines
Deal found 8/1$494
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/278:10 am
SUX
-
BNA
1 stop6h 07m
United Airlines
Sun 8/305:27 pm
BNA
-
SUX
1 stop6h 16m
United Airlines
Deal found 7/29$498
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/299:05 am
SUX
-
BNA
1 stop5h 01m
United Airlines
Sat 9/512:33 pm
BNA
-
SUX
2 stops22h 22m
United Airlines
Deal found 7/29$502

Find flight deals from Sioux City to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-Nashville Intl flights.
Search Deals
From Sioux City Sioux Gateway to Nashville Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Nashville 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 2, 2026.
Use the filters below to find and compare flights from Sioux City to Nashville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Thu 8/13

11:30 am-5:30 pm

1 stop6h 00m

Nashville Intl

Mon 8/17

5:27 pm-11:43 pm

1 stop6h 16m

$430

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Thu 8/27

8:10 am-2:17 pm

1 stop6h 07m

Nashville Intl

Sun 8/30

5:27 pm-11:43 pm

1 stop6h 16m

$498

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Sat 8/29

9:05 am-2:06 pm

1 stop5h 01m

Nashville Intl

Sat 9/5

12:33 pm-10:55 am

2 stops22h 22m

$502

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Fri 9/25

6:58 pm-2:07 pm

2 stops19h 09m

Nashville Intl

Mon 9/28

5:00 pm-5:53 pm

1 stop24h 53m

$583

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Fri 10/9

6:58 pm-9:15 pm

1 stop26h 17m

Nashville Intl

Sun 10/11

5:31 pm-11:43 pm

1 stop6h 12m

$662

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Thu 10/8

8:35 am-11:14 pm

1 stop14h 39m

Nashville Intl

Mon 10/12

6:33 pm-11:43 pm

2 stops29h 10m

$716
Cheapest one-way
Quickest one-way

Sioux CityNashville

SUX - BNA

SUXBNA

Sioux City Sioux Gateway

Tue 9/1

11:30 am-2:17 pm

2 stops26h 47m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Sorted by cheapest first

Compare providers for flights from Sioux City to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux City to Nashville in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux City-Nashville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux City-Nashville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux City-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux City-Nashville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux City-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux City to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville 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.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Nashville. 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 Sioux City to Nashville?

    A quick flight from Sioux City to Nashville can take about 6h. United Airlines provides one of the quickest options available for as low as $430. Sioux City and Nashville are separated by a distance of 675 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux City to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Cookeville
Bowling Green
Murfreesboro
Goodlettsville
Hermitage
Franklin
Lebanon
Mount Juliet
Dickson
Hopkinsville
Brentwood
Antioch
Franklin
Tullahoma

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