What airlines fly to Sioux City?

Southwest, Allegiant Air and Delta are the top three most popular airlines that fly to Sioux City from Nashville according to our data. Southwest is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 5 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Nashville Intl Airport to Sioux City Sioux Gateway Airport?

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

How old do you have to be to fly from Nashville Intl Airport to Sioux City Sioux Gateway Airport?

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 Nashville Intl Airport to Sioux City Sioux Gateway Airport.

What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

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

$314 Cheap Flights from Nashville to Sioux City in 2025/26

1 adult

0 bags

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8:30 am - 5:41 pmBNA-SUX

9h 11m2 stops

1:00 pm - 7:32 pmSUX-BNA

6h 32m1 stop

$314United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

8:30 am - 5:41 pmBNA-SUX

9h 11m2 stops

1:00 pm - 10:32 pmSUX-BNA

9h 32m2 stops

$319United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

12:00 pm - 5:41 pmBNA-SUX

5h 41m1 stop

1:00 pm - 7:32 pmSUX-BNA

6h 32m1 stop

$339United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Nashville to Sioux City

Our best United Airlines deals on Nashville to Sioux City flight tickets

United Airlines

Feb 20

BNA8:30 amNashville Intl

9h 11m

2 stops

SUX5:41 pmSioux City Sioux Gateway

Feb 24

SUX1:00 pmSioux City Sioux Gateway

6h 32m

1 stop

BNA7:32 pmNashville Intl

$314

Find similar

United Airlines

Feb 20

BNA8:30 amNashville Intl

9h 11m

2 stops

SUX5:41 pmSioux City Sioux Gateway

Feb 24

SUX1:00 pmSioux City Sioux Gateway

9h 32m

2 stops

BNA10:32 pmNashville Intl

$319

Find similar

United Airlines

Feb 20

BNA12:00 pmNashville Intl

5h 41m

1 stop

SUX5:41 pmSioux City Sioux Gateway

Feb 24

SUX1:00 pmSioux City Sioux Gateway

6h 32m

1 stop

BNA7:32 pmNashville Intl

$339

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSioux City

BNA - SUX

BNASUX

Nashville Intl

Fri 2/20

8:30 am-5:41 pm

2 stops9h 11m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-7:32 pm

1 stop6h 32m

$314

NashvilleSioux City

BNA - SUX

BNASUX

Nashville Intl

Fri 2/20

8:30 am-5:41 pm

2 stops9h 11m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-10:32 pm

2 stops9h 32m

$319

NashvilleSioux City

BNA - SUX

BNASUX

Nashville Intl

Fri 2/20

12:00 pm-5:41 pm

1 stop5h 41m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-7:32 pm

1 stop6h 32m

$339

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from Nashville is on a Friday. momondo users have found tickets for Friday departures for as low as $364. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Nashville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $770.

When to book flights from Nashville to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Sioux City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Sioux City (BNA to SUX) flight deals and tips

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

Direct flights	None

There are no direct flights from Nashville to Sioux City. There are no popular flight routes from Nashville to Sioux City.

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How far is Nashville Intl to Sioux City Sioux Gateway by plane?
The distance between Nashville Intl and Sioux City Sioux Gateway is about 674.2 mi. 5h 41m is a normal flight duration for this route.
When did momondo last update prices for flights from Nashville Intl Airport to Sioux City Sioux Gateway Airport?
Prices for flights from Nashville Intl Airport to Sioux City Sioux Gateway Airport are updated daily.
How old do you have to be to fly from Nashville Intl Airport to Sioux City Sioux Gateway Airport?
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 Nashville Intl Airport to Sioux City Sioux Gateway Airport.
What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?
The required travel and health documents for your Sioux City Sioux Gateway Airport 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 Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sioux City from Nashville.

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

All flight searches from Nashville to Sioux City on momondo can be filtered to show those which offer flexible booking policies.

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

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 Sioux City from Nashville.

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

Price alerts on flights to Sioux City from Nashville 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.