$419+ Cheap flights from Nashville to Sioux City (BNA - SUX)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SUX
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to Sioux City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Nashville to Sioux City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Nashville to Sioux CityExplore the most affordable flight options available from Nashville to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
Explore the most affordable flight options available from Nashville to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/712:38 pm -
1 stop5h 32m
Tue 11/106:00 am -
1 stop6h 32m
Deal found 9/29![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/310:25 am -
1 stop7h 28m
Sun 10/118:35 am -
1 stop7h 19m
Deal found 10/1![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/146:25 am -
2 stops17h 18m
Tue 11/176:00 am -
1 stop4h 33m
Deal found 10/2![United Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/1610:25 am -
1 stop7h 28m
Fri 10/236:58 pm -
1 stop26h 17m
Deal found 10/2![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/135:31 pm -
1 stop6h 12m
Sat 10/176:58 pm -
2 stops17h 46m
Deal found 9/28![United Airlines logo]()
$740
Best flights from Nashville to Sioux CityDiscover carefully curated flight deals from Nashville to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Nashville to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/1412:38 pm -
1 stop5h 32m
Tue 11/176:00 am -
1 stop4h 33m
Deal found 10/2![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/712:38 pm -
1 stop5h 32m
Tue 11/106:00 am -
1 stop6h 32m
Deal found 9/28![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/1610:25 am -
1 stop7h 28m
Fri 10/236:58 pm -
2 stops25h 05m
Deal found 10/2![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/1310:25 am -
1 stop7h 28m
Sat 10/176:58 pm -
1 stop26h 17m
Deal found 9/28![United Airlines logo]()
$730
Last-minute flights from Nashville to Sioux CityDiscover last-minute flight deals from Nashville to Sioux City. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Sioux City. Data last updated October 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/310:25 am -
1 stop7h 28m
Sun 10/118:35 am -
1 stop7h 19m
Deal found 10/1![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/135:31 pm -
1 stop6h 12m
Sat 10/176:58 pm -
2 stops17h 46m
Deal found 9/28![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/1610:25 am -
1 stop7h 28m
Fri 10/236:58 pm -
1 stop26h 17m
Deal found 10/2![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/712:38 pm -
1 stop5h 32m
Tue 11/106:00 am -
1 stop6h 32m
Deal found 9/29![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/146:25 am -
2 stops17h 18m
Tue 11/176:00 am -
1 stop4h 33m
Deal found 10/2![United Airlines logo]()
$576
One-way flights from Nashville to Sioux CitySearch for one-way flight options from Nashville to Sioux City. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Nashville to Sioux City. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/810:25 am -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$419
Find flight deals from Nashville to Sioux City
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Sioux City (SUX). 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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $424 (United Airlines) |
One-way from | $419 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville 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 7,457,451 searches. Data last updated October 3, 2026.
Use the filters below to find and compare flights from Nashville to Sioux City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NashvilleSioux City
BNA Nashville Intl - SUX Sioux City Sioux Gateway
BNASUX
Nashville Intl
Thu 10/8
10:25 am-5:53 pm
1 stop7h 28m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$419
NashvilleSioux City
BNA Nashville Intl - SUX Sioux City Sioux Gateway
BNASUX
Nashville Intl
Sat 11/14
12:38 pm-6:10 pm
1 stop5h 32m
Sioux City Sioux Gateway
Tue 11/17
6:00 am-10:33 am
1 stop4h 33m
$424
NashvilleSioux City
BNA Nashville Intl - SUX Sioux City Sioux Gateway
BNASUX
Nashville Intl
Sat 11/7
12:38 pm-6:10 pm
1 stop5h 32m
Sioux City Sioux Gateway
Tue 11/10
6:00 am-12:32 pm
1 stop6h 32m
$424
NashvilleSioux City
BNA Nashville Intl - SUX Sioux City Sioux Gateway
BNASUX
Nashville Intl
Fri 10/16
10:25 am-5:53 pm
1 stop7h 28m
Sioux City Sioux Gateway
Fri 10/23
6:58 pm-8:03 pm
2 stops25h 05m
$591
NashvilleSioux City
BNA Nashville Intl - SUX Sioux City Sioux Gateway
BNASUX
Nashville Intl
Tue 10/13
10:25 am-5:53 pm
1 stop7h 28m
Sioux City Sioux Gateway
Sat 10/17
6:58 pm-9:15 pm
1 stop26h 17m
$730
Sorted by cheapest first
Compare providers for flights from Nashville to Sioux City
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 Nashville to Sioux City in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Sioux City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Sioux City 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 Nashville-Sioux City 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 Nashville to Sioux City
Have a flexible travel schedule? Discover the best time to fly to Sioux City from Nashville with our price prediction graph.
BNA-SUX
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 Nashville to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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