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Cheap flights from Atlanta to Sioux City from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Sioux City departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Atlanta to Sioux City

Cheap round-trip flights

United Airlines Logo
6:59 pm - 11:00 pmATL-SUX
5h 01m1 stop
United Airlines Logo
7:50 am - 1:44 pmSUX-ATL
4h 54m1 stop
$314United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
12:01 pm - 11:00 pmATL-SUX
11h 59m2 stops
United Airlines Logo
7:50 am - 1:44 pmSUX-ATL
4h 54m1 stop
$324United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
2:40 pm - 11:00 pmATL-SUX
9h 20m2 stops
United Airlines Logo
7:50 am - 7:27 pmSUX-ATL
10h 37m2 stops
$329United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
6:59 pm - 11:00 pmATL-SUX
5h 01m1 stop
United Airlines Logo
7:50 am - 10:00 pmSUX-ATL
13h 10m2 stops
$349United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
12:01 pm - 11:00 pmATL-SUX
11h 59m2 stops
United Airlines Logo
7:50 am - 10:00 pmSUX-ATL
13h 10m2 stops
$354United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
6:59 pm - 11:00 pmATL-SUX
5h 01m1 stop
United Airlines Logo
7:50 am - 1:44 pmSUX-ATL
4h 54m1 stop
$409United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
2:40 pm - 11:00 pmATL-SUX
9h 20m2 stops
United Airlines Logo
7:50 am - 1:44 pmSUX-ATL
4h 54m1 stop
$419United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
11:15 am - 6:14 pmATL-SUX
7h 59m1 stop
United Airlines Logo
7:50 am - 1:44 pmSUX-ATL
4h 54m1 stop
$423United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
United Airlines Logo
2:40 pm - 11:00 pmATL-SUX
9h 20m2 stops
United Airlines Logo
7:50 am - 5:48 pmSUX-ATL
8h 58m2 stops
$424United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
Logo
10:35 am - 11:00 pmATL-SUX
13h 25m2 stops
Logo
6:51 pm - 11:44 amSUX-ATL
15h 53m3 stops
$933
Find Deal
Sat, Sep 27 - Wed, Oct 1

United Airlines flights from Atlanta to Sioux City

Our best United Airlines deals on Atlanta to Sioux City flight tickets
United Airlines
Sep 27
ATL6:59 pmAtlanta Hartsfield-Jackson
5h 01m
1 stop
SUX11:00 pmSioux City Sioux Gateway
Oct 1
SUX7:50 amSioux City Sioux Gateway
4h 54m
1 stop
ATL1:44 pmAtlanta Hartsfield-Jackson
$314
Find similar
United Airlines
Sep 27
ATL12:01 pmAtlanta Hartsfield-Jackson
11h 59m
2 stops
SUX11:00 pmSioux City Sioux Gateway
Oct 1
SUX7:50 amSioux City Sioux Gateway
4h 54m
1 stop
ATL1:44 pmAtlanta Hartsfield-Jackson
$324
Find similar
United Airlines
Sep 27
ATL2:40 pmAtlanta Hartsfield-Jackson
9h 20m
2 stops
SUX11:00 pmSioux City Sioux Gateway
Oct 1
SUX7:50 amSioux City Sioux Gateway
10h 37m
2 stops
ATL7:27 pmAtlanta Hartsfield-Jackson
$329
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Atlanta to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

6:59 pm-11:00 pm

1 stop5h 01m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-1:44 pm

1 stop4h 54m

$314

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

12:01 pm-11:00 pm

2 stops11h 59m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-1:44 pm

1 stop4h 54m

$324

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

2:40 pm-11:00 pm

2 stops9h 20m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-7:27 pm

2 stops10h 37m

$329

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

6:59 pm-11:00 pm

1 stop5h 01m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-10:00 pm

2 stops13h 10m

$349

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

12:01 pm-11:00 pm

2 stops11h 59m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-10:00 pm

2 stops13h 10m

$354

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

6:59 pm-11:00 pm

1 stop5h 01m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-1:44 pm

1 stop4h 54m

$409

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

2:40 pm-11:00 pm

2 stops9h 20m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-1:44 pm

1 stop4h 54m

$419

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

11:15 am-6:14 pm

1 stop7h 59m

Sioux City Sioux Gateway

Sat 10/4

7:50 am-1:44 pm

1 stop4h 54m

$423

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

2:40 pm-11:00 pm

2 stops9h 20m

Sioux City Sioux Gateway

Wed 10/1

7:50 am-5:48 pm

2 stops8h 58m

$424

AtlantaSioux City

ATL - SUX

ATLSUX

Atlanta Hartsfield-Jackson

Sat 9/27

10:35 am-11:00 pm

2 stops13h 25m

Sioux City Sioux Gateway

Wed 10/1

6:51 pm-11:44 am

3 stops15h 53m

$933

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Atlanta to Sioux City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from Atlanta is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $330. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $674.

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the morning when flights can be purchased for as low as $566. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $674 on average. Flights to Sioux City from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Atlanta to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Sioux City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Sioux City (ATL to SUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Sioux City

Direct flights

None
There are no direct flights from Atlanta to Sioux City. There are no popular flight routes from Atlanta to Sioux City.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Sioux City Sioux Gateway by plane?

    Atlanta Hartsfield-Jackson and Sioux City Sioux Gateway are 887.2 mi apart from one another. By plane, this route typically takes 5h 01m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sioux City Sioux Gateway Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Sioux City Sioux Gateway Airport are updated daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sioux City Sioux Gateway Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sioux City Sioux Gateway Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sioux City Sioux Gateway Airport.

  • What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

    The travel and health documents required for your trip to Sioux City Sioux Gateway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux City Sioux Gateway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Sioux City?

Best airlines flying from Atlanta to Sioux City

Compare and see reviews for airlines that fly from Atlanta to Sioux City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $323Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
Norfolk

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Sioux City?

It is quick and easy to find Atlanta to Sioux City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux City that suits you.

Can I find flights from Atlanta to Sioux City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Sioux City flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Sioux City?

Once you have performed a search for Atlanta to Sioux City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Sioux City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Sioux City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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