Cheap flights from Sioux City (SUX) from $204

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Fly to

Route

Depart

Return

Price

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

dom. 2/8

12:45 pm-2:40 pm

Nonstop1h 55m

$166

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

mar. 5/12

12:55 pm-8:18 pm

1 stop6h 23m

$191

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

mar. 4/14

6:00 am-9:07 am

1 stop5h 07m

$193

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

mar. 4/14

6:00 am-12:37 pm

2 stops8h 37m

$199

Sioux CityLos Angeles

SUX - LAX

SUXLAX

Sioux City Sioux Gateway

jue. 3/5

6:30 pm-10:52 pm

1 stop6h 22m

$244

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

jue. 4/16

6:00 am-9:07 am

1 stop5h 07m

$252

Sioux CityChicago

SUX - ORD

SUXORD

Sioux City Sioux Gateway

jue. 3/5

12:53 pm-2:40 pm

Nonstop1h 47m

$256

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

jue. 4/16

6:00 am-12:17 pm

2 stops8h 17m

$258

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

vie. 5/29

6:54 pm-9:59 pm

1 stop5h 05m

$260

Sioux CityLas Vegas

SUX - LAS

SUXLAS

Sioux City Sioux Gateway

vie. 5/29

12:45 pm-12:01 am

2 stops13h 16m

$266

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Sioux City?

Currently, destinations can be reached directly via flights from Sioux City.

Find the cheapest flights from Sioux City

One-way

Last minute

International

Domestic

Cheap one-way flights from Sioux City

Enter your travel dates to find the best prices.

12:45 pm - 2:40 pm

SUX

ORD

1h 55mnonstop

$166United Airlines

dom., feb. 8

12:55 pm - 8:18 pm

SUX

LGA

6h 23m

1 stop

$191United Airlines

mar., may. 12

6:00 am - 9:07 am

SUX

LAS

5h 07m

1 stop

$193United Airlines

mar., abr. 14

6:00 am - 12:37 pm

SUX

LAS

8h 37m

2 stops

$199United Airlines

mar., abr. 14

6:30 pm - 10:52 pm

SUX

LAX

6h 22m

1 stop

$244United Airlines

jue., mar. 5

6:00 am - 9:07 am

SUX

LAS

5h 07m

1 stop

$252United Airlines

jue., abr. 16

12:53 pm - 2:40 pm

SUX

ORD

1h 47mnonstop

$256United Airlines

jue., mar. 5

6:00 am - 12:17 pm

SUX

LAS

8h 17m

2 stops

$258United Airlines

jue., abr. 16

6:54 pm - 9:59 pm

SUX

LAS

5h 05m

1 stop

$260United Airlines

vie., may. 29

12:45 pm - 12:01 am

SUX

LAS

13h 16m

2 stops

$266United Airlines

vie., may. 29

Flights from Sioux City - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux City to help you craft the best travel plan.

Prices

Other information

Frequently asked questions regarding flights from Sioux City

Which airlines are currently offering the cheapest flights from Sioux City?

Our data suggests that currently, the cheapest flights from Sioux City are being offered by United Airlines. For example, United Airlines flights from Sioux City to Denver start at $205.

What is the cheapest flight available from Sioux City?

Currently, the cheapest flight from Sioux City found by our users is for $165 to Chicago O'Hare Intl Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $416 to travel from Sioux City to Chicago O'Hare Intl Airport.

Which destinations have the most frequent flights from Sioux City?

Denver, Chicago and Chicago O'Hare Intl Airport are currently the destinations served most frequently from Sioux City, with 2, 1 and 1 flights per day on average, respectively.

Which airlines can you fly with from Sioux City?

Airlines including United Airlines frequently fly from Sioux City. You can view other airlines by performing a quick search in the form above.

When did momondo last update prices for flights from Sioux City Sioux Gateway Airport?

Prices for flights from Sioux City Sioux Gateway Airport were last updated today.

How many operators does momondo search for flights from Sioux City Sioux Gateway Airport?

As of January 2026, there is 1 operator available to choose from for flights from Sioux City Sioux Gateway Airport.

How old do you have to be to fly from 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 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.