$165+ Cheap flights from Chattanooga to Sioux Falls (CHA - FSD)
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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — FSD
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Sioux Falls 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
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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 Chattanooga to Sioux Falls
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Last-minute
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Cheapest flights from Chattanooga to Sioux FallsExplore the most affordable flight options available from Chattanooga to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Chattanooga to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:24 am
CHA
- FSD
1 stop26h 52m
Allegiant Air
Sat 7/185:00 pm
FSD
- CHA
1 stop19h 59m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:59 am
CHA
- FSD
2 stops25h 05m
Allegiant Air
Thu 7/166:36 pm
FSD
- CHA
1 stop25h 17m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:59 am
CHA
- FSD
2 stops25h 05m
Allegiant Air
Sat 7/185:00 pm
FSD
- CHA
1 stop19h 59m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:24 am
CHA
- FSD
1 stop26h 52m
Allegiant Air
Sun 7/196:36 pm
FSD
- CHA
1 stop25h 17m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$402
This United Airlines deal was found by Cheapflights users on 4/22. 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 7/115:50 pm
CHA
- FSD
1 stop5h 17m
United Airlines
Tue 7/145:00 am
FSD
- CHA
1 stop7h 21m
United Airlines
Deal found 4/22![United Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:59 am
CHA
- FSD
2 stops25h 05m
Allegiant Air
Wed 7/151:06 pm
FSD
- CHA
1 stop23h 53m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$443
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:17 am
CHA
- FSD
1 stop5h 42m
American Airlines
Mon 5/1112:29 pm
FSD
- CHA
1 stop4h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:59 am
CHA
- FSD
2 stops25h 05m
Allegiant Air
Sun 7/196:36 pm
FSD
- CHA
1 stop25h 17m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$452
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:33 pm
CHA
- FSD
2 stops8h 37m
American Airlines
Wed 7/154:49 pm
FSD
- CHA
1 stop6h 10m
American Airlines
Deal found 4/22![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:21 pm
CHA
- FSD
1 stop5h 33m
American Airlines
Mon 7/204:49 pm
FSD
- CHA
1 stop6h 10m
American Airlines
Deal found 4/22![American Airlines logo]()
$482
Best flights from Chattanooga to Sioux FallsDiscover carefully curated flight deals from Chattanooga to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Chattanooga to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:17 am
CHA
- FSD
1 stop5h 42m
American Airlines
Mon 5/1112:29 pm
FSD
- CHA
1 stop4h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/22. 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 7/115:50 pm
CHA
- FSD
1 stop5h 17m
United Airlines
Tue 7/145:00 am
FSD
- CHA
2 stops10h 03m
United Airlines
Deal found 4/22![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:10 am
CHA
- FSD
2 stops7h 39m
Delta
Fri 7/175:20 am
FSD
- CHA
1 stop26h 58m
Delta
Deal found 4/22![Delta logo]()
$538
This United Airlines deal was found by Cheapflights users on 4/22. 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 7/115:50 pm
CHA
- FSD
1 stop5h 17m
United Airlines
Sat 7/185:00 am
FSD
- CHA
1 stop14h 49m
United Airlines
Deal found 4/22![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:10 am
CHA
- FSD
2 stops7h 39m
Delta
Sun 7/198:23 am
FSD
- CHA
2 stops12h 37m
Delta
Deal found 4/22![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:06 pm
CHA
- FSD
1 stop4h 50m
Delta
Fri 7/175:20 am
FSD
- CHA
1 stop26h 58m
Delta
Deal found 4/22![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:06 pm
CHA
- FSD
1 stop4h 50m
Delta
Thu 7/165:00 am
FSD
- CHA
2 stops9h 17m
Delta
Deal found 4/22![Delta logo]()
$603
Last-minute flights from Chattanooga to Sioux FallsDiscover last-minute flight deals from Chattanooga to Sioux Falls. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Sioux Falls. Data last updated April 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:17 am
CHA
- FSD
1 stop5h 42m
American Airlines
Mon 5/1112:29 pm
FSD
- CHA
1 stop4h 53m
American Airlines
Deal found 4/21![American Airlines logo]()
$449
One-way flights from Chattanooga to Sioux FallsSearch for one-way flight options from Chattanooga to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Chattanooga to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/174:11 pm
CHA
- FSD
1 stop26h 10m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:57 am
CHA
- FSD
2 stops24h 39m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/174:11 pm
CHA
- FSD
2 stops26h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:52 pm
CHA
- FSD
1 stop5h 14m
American Airlines
Deal found 4/22![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:40 am
CHA
- FSD
2 stops8h 09m
Delta
Deal found 4/22![Delta logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:57 am
CHA
- FSD
3 stops26h 57m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/225:40 pm
CHA
- FSD
1 stop6h 46m
United Airlines
Deal found 4/22![United Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:21 pm
CHA
- FSD
1 stop5h 34m
American Airlines
Deal found 4/22![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:03 am
CHA
- FSD
2 stops11h 06m
American Airlines
Deal found 4/22![American Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:56 pm
CHA
- FSD
2 stops24h 31m
Delta
Deal found 4/22![Delta logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:05 pm
CHA
- FSD
3 stops47h 43m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$548
Find flight deals from Chattanooga to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Sioux Falls (FSD). 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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $342 (Kiwi.com) |
One-way from | $165 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Sioux Falls 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 April 23, 2026.
Use the filters below to find and compare flights from Chattanooga to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Thu 5/7
7:17 am-11:59 am
1 stop5h 42m
Sioux Falls Joe Foss Field
Mon 5/11
12:29 pm-6:22 pm
1 stop4h 53m
$449
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Sat 7/11
5:50 pm-10:07 pm
1 stop5h 17m
Sioux Falls Joe Foss Field
Tue 7/14
5:00 am-4:03 pm
2 stops10h 03m
$469
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Sat 7/11
5:50 pm-10:07 pm
1 stop5h 17m
Sioux Falls Joe Foss Field
Sat 7/18
5:00 am-8:49 pm
1 stop14h 49m
$518
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Thu 7/16
6:10 am-12:49 pm
2 stops7h 39m
Sioux Falls Joe Foss Field
Fri 7/17
5:20 am-9:18 am
1 stop26h 58m
$538
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Thu 7/16
6:10 am-12:49 pm
2 stops7h 39m
Sioux Falls Joe Foss Field
Sun 7/19
8:23 am-10:00 pm
2 stops12h 37m
$543
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Wed 7/15
4:06 pm-7:56 pm
1 stop4h 50m
Sioux Falls Joe Foss Field
Fri 7/17
5:20 am-9:18 am
1 stop26h 58m
$573
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Wed 7/15
4:06 pm-7:56 pm
1 stop4h 50m
Sioux Falls Joe Foss Field
Thu 7/16
5:00 am-3:17 pm
2 stops9h 17m
$603
Cheapest one-way
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Sat 5/16
6:52 pm-11:06 pm
1 stop5h 14m
$279
Quickest one-way
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Mon 5/18
5:41 pm-9:52 pm
1 stop5h 11m
$279
ChattanoogaSioux Falls
CHA - FSD
CHAFSD
Chattanooga Lovell Field
Wed 5/20
6:30 am-10:45 am
1 stop5h 15m
$279
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to Sioux Falls
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 Chattanooga to Sioux Falls in April.
| 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 Chattanooga-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Sioux Falls 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 Chattanooga-Sioux Falls 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 Chattanooga to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Chattanooga with our price prediction graph.
CHA-FSD
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.
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. 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 Falls. Reviews last updated April 23, 2026.
Peruse reviews from past customers who have flown with United Airlines from Chattanooga to Sioux Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsMarshall
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Chattanooga and Sioux Falls flights
Browse other Chattanooga and Sioux Falls flight options. Last updated on April 23, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
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Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Top airline flying from Chattanooga to Sioux Falls
Discover the top airline that operate flights from Chattanooga to Sioux Falls. 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$299 | Average$324 | FlexibilityNo cancel fee | On-time69% |