ATL - SUX

$496 Find Cheap Flights from Atlanta to Sioux City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Sioux City departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Sioux City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Sioux City, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$496
United Airlines
Sat 4/11Sat 4/18
ATL - SUX • 1 stop
Cheapest one-way
$467
United Airlines
Mon 3/23
ATL - SUX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Sioux City. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $358 (round-trip)
Shortest trip • 5h 04m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Sioux City (ATL-SUX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Sioux City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Sioux City

Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
11:25 am - 5:56 pm
ATL
-
SUX
7h 31m
1 stop
United Airlines Logo
12:55 pm - 9:28 pm
SUX
-
ATL
7h 33m
1 stop
$496United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
4:35 pm - 10:46 am
ATL
-
SUX
19h 11m
1 stop
United Airlines Logo
12:55 pm - 9:21 pm
SUX
-
ATL
7h 26m
1 stop
$510United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
11:25 am - 5:56 pm
ATL
-
SUX
7h 31m
1 stop
United Airlines Logo
12:55 pm - 11:15 pm
SUX
-
ATL
9h 20m
2 stops
$511United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
4:35 pm - 10:46 am
ATL
-
SUX
19h 11m
1 stop
United Airlines Logo
6:00 am - 5:55 pm
SUX
-
ATL
10h 55m
2 stops
$520United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
9:00 am - 10:46 am
ATL
-
SUX
26h 46m
1 stop
United Airlines Logo
12:55 pm - 9:21 pm
SUX
-
ATL
7h 26m
1 stop
$530United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
4:35 pm - 10:46 am
ATL
-
SUX
19h 11m
1 stop
United Airlines Logo
12:55 pm - 11:57 pm
SUX
-
ATL
10h 02m
2 stops
$540United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
3:57 pm - 10:46 am
ATL
-
SUX
19h 49m
2 stops
United Airlines Logo
12:55 pm - 11:15 pm
SUX
-
ATL
9h 20m
2 stops
$588United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
11:25 am - 10:46 am
ATL
-
SUX
24h 21m
2 stops
United Airlines Logo
12:55 pm - 11:59 pm
SUX
-
ATL
10h 04m
2 stops
$603United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
1:33 pm - 10:46 am
ATL
-
SUX
22h 13m
2 stops
United Airlines Logo
12:55 pm - 11:57 pm
SUX
-
ATL
10h 02m
2 stops
$628United Airlines
Mon, Mar 30 - Fri, Apr 3
United Airlines Logo
11:25 am - 5:56 pm
ATL
-
SUX
7h 31m
1 stop
United Airlines Logo
6:32 pm - 5:55 pm
SUX
-
ATL
22h 23m
2 stops
$632United Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Sioux City flights

Get data-powered insights and trends into flights from Atlanta to Sioux City to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Atlanta to Sioux City?

Percentage of 1-stop round-trip flights from Atlanta to Sioux City chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Chicago (ORD) is the top choice – 90% of KAYAK users who clicked on 1-stop flights from Atlanta to Sioux City picked an itinerary connecting there.

What is the cheapest layover airport when flying from Atlanta to Sioux City?

Average round-trip price for 1-stop flights from Atlanta to Sioux City clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Chicago (ORD) offer the most affordable fares, with an average round-trip price of $358.

Which layover airport offers the shortest total travel time from Atlanta to Sioux City?

Shortest average total travel time for 1-stop one-way flights from Atlanta to Sioux City via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Chicago (ORD) for the shortest journey. The average one-way travel time for flights connecting there is 5h 04m.

Which layover airport has the quickest connection when flying from Atlanta to Sioux City?

Average layover duration at different layover airports for 1-stop one-way flights from Atlanta to Sioux City, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Atlanta to Sioux City, with an average of 1h 34m.

Good to know

Cheapest flight$467
Flight from Atlanta to Sioux City

When to book flights from Atlanta to Sioux City

Are your dates flexible? Find out the best times to travel from Atlanta to Sioux City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Sioux City

  • What is the cheapest flight from Atlanta to Sioux City?

    In the last 3 days, the lowest price for a flight from Atlanta to Sioux City was $467 for a one-way ticket and $394 for a round-trip.

  • Do I need a passport to fly between Atlanta and Sioux City?

    No

  • Which airports will I be using when flying from Atlanta to Sioux City?

    When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at Sioux City, also known as Sioux City Sioux Gateway.

  • Which aircraft models fly most regularly from Atlanta to Sioux City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Sioux City?

    Star Alliance is the only airline alliance operating flights between Atlanta and Sioux City.

  • How does KAYAK find such low prices on flights from Atlanta to Sioux City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Sioux City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Sioux City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux City from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Sioux City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux City with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and SUX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Sioux City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux City from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Sioux City

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Sioux City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Sioux City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9431 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Both my flight where delayed Had 25min to make it to my transfer flight

4.0 OkayAnonymous, Mar 2026
BGR - EWR
Read more United Airlines reviews

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Everything you need to know for your flight from Atlanta to Sioux City

Information on your arrival and departure airports