What are the cheapest airlines flying from Sioux Falls to Chattanooga round-trip?

Cheapflights users have booked flights from Sioux Falls to Chattanooga round-trip from $334. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 32% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from FSD to CHA?

When flying from Sioux Falls to Chattanooga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Sioux Falls-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Chattanooga flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sioux Falls-Chattanooga 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 Falls-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sioux Falls to Chattanooga that include hotel bookings?

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

How can I find direct flights from Sioux Falls to Chattanooga?

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

Can I find deals for business class flights from Sioux Falls to Chattanooga?

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

Find Cheap Flights from Sioux Falls to Chattanooga

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Sioux Falls to Chattanooga 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.

Find flight deals from Sioux Falls to Chattanooga

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	August
Average price	$437

Provider with most accurate pricing for Sioux Falls Joe Foss Field-Chattanooga Lovell Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Chattanooga Lovell Field flights.

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($126 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

Compare providers for flights from Sioux Falls to Chattanooga

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Chattanooga in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Falls-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Chattanooga flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sioux Falls-Chattanooga 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 Falls-Chattanooga 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 Falls to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Sioux Falls with our price prediction graph.

FSD-CHA

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 Chattanooga

See what other customers who have flown with United Airlines and American Airlines from Sioux Falls to Chattanooga have to say. 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

9,637 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

United Airlines

7.4

Good

9,637 reviews

United Airlines

7.4

Good

9,637 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

American Airlines

7.1

Good

11,659 reviews

United Airlines

7.4

Good

9,637 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

What are the cheapest airlines flying from Sioux Falls to Chattanooga round-trip?
Cheapflights users have booked flights from Sioux Falls to Chattanooga round-trip from $334. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 32% below the average price you’ll pay for this route.
Can I find deals for flights from Sioux Falls to Chattanooga that include hotel bookings?
Yes. In addition to deals on Sioux Falls to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sioux Falls to Chattanooga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Chattanooga.
Can I find deals for business class flights from Sioux Falls to Chattanooga?
Yes. Cheapflights offers flight deals from Sioux Falls to Chattanooga 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

Trenton

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Chattanooga flight routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Sioux Falls

Popular flights

Alternative routes for Sioux Falls to Chattanooga

Sioux Falls to Nashville flights

Sioux Falls to Knoxville flights

Rapid City to Nashville flights

Sioux Falls to Memphis flights

Aberdeen to Nashville flights

Rapid City to Knoxville flights

Rapid City to Chattanooga flights

Top 2 airlines flying from Sioux Falls to Chattanooga

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$334	Average$437	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$348	Average$425	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sioux Falls to Chattanooga (FSD - CHA)

Find cheap flights from Sioux Falls to Chattanooga with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Sioux Falls to Chattanooga

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Compare providers for flights from Sioux Falls to Chattanooga

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 Falls to Chattanooga in April.

Best time to book a flight from Sioux Falls to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Sioux Falls with our price prediction graph.

Reviews of airlines servicing Chattanooga

See what other customers who have flown with United Airlines and American Airlines from Sioux Falls to Chattanooga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Sioux Falls to Chattanooga round-trip?

Can I find deals for flights from Sioux Falls to Chattanooga that include hotel bookings?

How can I find direct flights from Sioux Falls to Chattanooga?

Can I find deals for business class flights from Sioux Falls to Chattanooga?

Traveling to a place near Chattanooga?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux Falls to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chattanooga

Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.

Complete your trip

Complete your trip to Chattanooga by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Sioux Falls to Chattanooga by cabin class

Find flights from Sioux Falls to Chattanooga, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sioux Falls and Chattanooga flights

Browse other Sioux Falls and Chattanooga flight options. Last updated on April 23, 2026.

Other flights from Sioux Falls

Browse through other flights departing from Sioux Falls. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Sioux Falls to Chattanooga

100% Free

Book with Flexibility

Travel Smart