ATL - SUX

$294 Find Cheap Flights from Atlanta to Sioux City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Sioux City departing on 6/18. 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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Everything you should know

Cheapest round-trip
$294
United Airlines
Thu 6/18Mon 6/29
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
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Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $362 (round-trip)
Chicago (ORD)
Shortest trip • 5h 06m (one-way)
Insights
Insights
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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

Thu, Jun 18 - Mon, Jun 29
United Airlines Logo
11:29 am - 5:53 pm
ATL
-
SUX
7h 24m
1 stop
United Airlines Logo
8:10 am - 5:10 pm
SUX
-
ATL
8h 00m
1 stop
$294United Airlines
Thu, Jun 18 - Mon, Jun 29
United Airlines Logo
11:29 am - 5:53 pm
ATL
-
SUX
7h 24m
1 stop
United Airlines Logo
8:10 am - 7:16 pm
SUX
-
ATL
10h 06m
2 stops
$399United Airlines
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
11:29 am - 5:53 pm
ATL
-
SUX
7h 24m
1 stop
United Airlines Logo
8:08 am - 10:27 am
SUX
-
ATL
25h 19m
1 stop
$442United Airlines
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
11:29 am - 5:53 pm
ATL
-
SUX
7h 24m
1 stop
United Airlines Logo
11:32 am - 10:39 am
SUX
-
ATL
22h 07m
2 stops
$528United Airlines
Thu, Jun 11 - Thu, Jun 18
United Airlines Logo
8:27 pm - 5:53 pm
ATL
-
SUX
22h 26m
1 stop
United Airlines Logo
11:32 am - 6:30 pm
SUX
-
ATL
5h 58m
1 stop
$547United Airlines
Fri, May 15 - Sun, May 24
United Airlines Logo
1:24 pm - 6:06 pm
ATL
-
SUX
5h 42m
1 stop
United Airlines Logo
11:32 am - 6:30 pm
SUX
-
ATL
5h 58m
1 stop
$569United Airlines
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
11:29 am - 5:53 pm
ATL
-
SUX
7h 24m
1 stop
United Airlines Logo
11:32 am - 11:08 am
SUX
-
ATL
22h 36m
3 stops
$570United Airlines
Fri, May 15 - Sun, May 24
United Airlines Logo
4:35 pm - 11:32 pm
ATL
-
SUX
7h 57m
1 stop
United Airlines Logo
11:32 am - 9:18 pm
SUX
-
ATL
8h 46m
2 stops
$579United Airlines
Fri, May 15 - Wed, May 20
United Airlines Logo
4:35 pm - 11:32 pm
ATL
-
SUX
7h 57m
1 stop
United Airlines Logo
12:55 pm - 9:21 pm
SUX
-
ATL
7h 26m
1 stop
$584United Airlines
Fri, May 15 - Tue, May 19
United Airlines Logo
1:24 pm - 6:06 pm
ATL
-
SUX
5h 42m
1 stop
United Airlines Logo
6:00 am - 5:55 pm
SUX
-
ATL
10h 55m
2 stops
$594United 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 – 80% 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 $362.

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 06m.

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 33m.

Find deals

Good to know

Cheapest flight$294
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 $294 for a round-trip ticket.

  • 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 9683 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

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

Information on your arrival and departure airports

Atlanta (ATL)
Sioux City (SUX)