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Sioux City

$294+ Cheap flights from Tennessee to Sioux City (SUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SUX
ago. 6 — ago. 131
mié. 8/6
mié. 8/13
1 adult, Economy
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Cheap flight deals from Tennessee to Sioux City

Keep the following information in mind while searching for Tennessee to Sioux City flight deals. Data was last updated agosto 1, 2025.

Round-trip from

$350
(United Airlines)

One-way from

$294
(United Airlines)
From Tennessee to Sioux City Sioux Gateway
Search Deals
One-way flight from Tennessee to Sioux City Sioux Gateway
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Find flight deals from Tennessee to Sioux City

Cheapest flights from Tennessee to Sioux City
Explore the most affordable flight options available from Tennessee to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
vie. 8/153:07 pmBNA - SUX
1 stop7h 33mUnited Airlines
mar. 8/197:49 amSUX - BNA
1 stop6h 38mUnited Airlines
Deal found 7/31$350

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Sioux City 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 agosto 1, 2025.
Use the filters below to find and compare flights from Tennessee to Sioux City that are best for you.

Fly from

Tennessee

Fly to

Sioux City

Route

Depart

Return

Price

NashvilleSioux City

BNA - SUX

BNASUX

Nashville Intl

vie. 8/15

3:07 pm-10:40 pm

1 stop7h 33m

Sioux City Sioux Gateway

mar. 8/19

7:49 am-2:27 pm

1 stop6h 38m

$350

NashvilleSioux City

BNA - SUX

BNASUX

Nashville Intl

jue. 8/14

4:57 pm-10:40 pm

1 stop5h 43m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Tennessee to Sioux City

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

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Sioux City (average of $318). Flying from Tennessee to Sioux City in March is currently the most expensive (average of $446). 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.

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux City. Reviews last updated agosto 1, 2025.
Get a feel of what it's like to fly with United Airlines from Tennessee to Sioux City by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Sioux City. 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 into for flights to Sioux City from Tennessee?

    For a flight from Tennessee to Sioux City, you will be flying into Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Tennessee to Sioux City (average of $318). Flying from Tennessee to Sioux City in March is currently the most expensive (average of $446). 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

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

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Top airline flying from Tennessee to Sioux City

Discover the top airline that operate flights from Tennessee to Sioux City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$413FlexibilityNo cancel feeOn-time69%

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