What airlines fly to Sioux City?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Sioux City from Newark Airport according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 3 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.

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

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

How old do you have to be to fly from Newark Airport to Sioux City Sioux Gateway Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Sioux City Sioux Gateway Airport.

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

The required travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$327 Cheap Flights from Newark Airport to Sioux City in 2025/26

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0 bags

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Find the cheapest flights from Newark Airport to Sioux City

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 5:28 pm

EWR

SUX

6h 58m1 stop

12:45 pm - 7:29 pm

SUX

EWR

5h 44m1 stop

$327United Airlines

Mon, Jan 26 - Sun, Feb 1

10:15 am - 5:28 pm

EWR

SUX

8h 13m1 stop

12:45 pm - 7:29 pm

SUX

EWR

5h 44m1 stop

$374United Airlines

Fri, Jan 9 - Sun, Jan 11

4:45 pm - 5:41 pm

EWR

SUX

25h 56m1 stop

1:00 pm - 7:25 pm

SUX

EWR

5h 25m1 stop

$392United Airlines

Sat, Feb 28 - Tue, Mar 3

9:25 pm - 5:41 pm

EWR

SUX

21h 16m1 stop

1:00 pm - 9:30 pm

SUX

EWR

7h 30m1 stop

$403United Airlines

Sat, Feb 28 - Tue, Mar 3

6:00 am - 5:28 pm

EWR

SUX

12h 28m2 stops

12:45 pm - 7:29 pm

SUX

EWR

5h 44m1 stop

$422United Airlines

Mon, Jan 26 - Sun, Feb 1

8:45 pm - 5:41 pm

EWR

SUX

21h 56m2 stops

1:00 pm - 9:30 pm

SUX

EWR

7h 30m1 stop

$453United Airlines

Sat, Feb 28 - Tue, Mar 3

9:50 pm - 5:56 pm

EWR

SUX

21h 06m1 stop

12:55 pm - 9:10 am

SUX

EWR

19h 15m1 stop

$490United Airlines

Wed, Apr 15 - Sun, Apr 19

7:45 am - 5:28 pm

EWR

SUX

10h 43m1 stop

12:45 pm - 9:15 am

SUX

EWR

19h 30m1 stop

$572United Airlines

Sun, Jan 11 - Thu, Jan 15

10:15 am - 5:28 pm

EWR

SUX

8h 13m1 stop

12:45 pm - 4:29 pm

SUX

EWR

26h 44m2 stops

$608United Airlines

Fri, Jan 9 - Sun, Jan 11

6:40 am - 5:56 pm

EWR

SUX

12h 16m2 stops

12:55 pm - 1:15 am

SUX

EWR

11h 20m1 stop

$655United Airlines

Wed, Apr 15 - Sun, Apr 19

United Airlines flights from Newark Airport to Sioux City

Our best United Airlines deals on Newark Airport to Sioux City flight tickets

United Airlines

Jan 26

EWR11:30 amNewark

6h 58m

1 stop

SUX5:28 pmSioux City Sioux Gateway

Feb 1

SUX12:45 pmSioux City Sioux Gateway

5h 44m

1 stop

EWR7:29 pmNewark

$327

Find similar

United Airlines

Jan 9

EWR10:15 amNewark

8h 13m

1 stop

SUX5:28 pmSioux City Sioux Gateway

Jan 11

SUX12:45 pmSioux City Sioux Gateway

5h 44m

1 stop

EWR7:29 pmNewark

$374

Find similar

United Airlines

Feb 28

EWR4:45 pmNewark

25h 56m

1 stop

SUX5:41 pmSioux City Sioux Gateway

Mar 3

SUX1:00 pmSioux City Sioux Gateway

5h 25m

1 stop

EWR7:25 pmNewark

$392

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Newark Airport to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Mon 1/26

11:30 am-5:28 pm

1 stop6h 58m

Sioux City Sioux Gateway

Sun 2/1

12:45 pm-7:29 pm

1 stop5h 44m

$327

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 1/9

10:15 am-5:28 pm

1 stop8h 13m

Sioux City Sioux Gateway

Sun 1/11

12:45 pm-7:29 pm

1 stop5h 44m

$374

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Sat 2/28

4:45 pm-5:41 pm

1 stop25h 56m

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-7:25 pm

1 stop5h 25m

$392

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Sat 2/28

9:25 pm-5:41 pm

1 stop21h 16m

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-9:30 pm

1 stop7h 30m

$403

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Mon 1/26

6:00 am-5:28 pm

2 stops12h 28m

Sioux City Sioux Gateway

Sun 2/1

12:45 pm-7:29 pm

1 stop5h 44m

$422

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Sat 2/28

8:45 pm-5:41 pm

2 stops21h 56m

Sioux City Sioux Gateway

Tue 3/3

1:00 pm-9:30 pm

1 stop7h 30m

$453

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Wed 4/15

9:50 pm-5:56 pm

1 stop21h 06m

Sioux City Sioux Gateway

Sun 4/19

12:55 pm-9:10 am

1 stop19h 15m

$490

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Sun 1/11

7:45 am-5:28 pm

1 stop10h 43m

Sioux City Sioux Gateway

Thu 1/15

12:45 pm-9:15 am

1 stop19h 30m

$572

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 1/9

10:15 am-5:28 pm

1 stop8h 13m

Sioux City Sioux Gateway

Sun 1/11

12:45 pm-4:29 pm

2 stops26h 44m

$608

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Wed 4/15

6:40 am-5:56 pm

2 stops12h 16m

Sioux City Sioux Gateway

Sun 4/19

12:55 pm-1:15 am

1 stop11h 20m

$655

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Newark Airport 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

Prices

Airlines

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 afternoon when flights can be purchased for as low as $423. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $444 on average. Flights to Sioux City from Newark Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Newark Airport to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Sioux City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Newark Airport to Sioux City (EWR to SUX) flight deals and tips

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

Fastest flight time	8h 13m
Direct flights	None

The fastest flight from Newark Airport to Sioux City takes 8h 13m

There are no direct flights from Newark Airport to Sioux City. There are no popular flight routes from Newark Airport to Sioux City.

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How far is Newark to Sioux City Sioux Gateway by plane?
Newark and Sioux City Sioux Gateway are 1150.9 mi apart from one another. A reasonable flight in good conditions will take 8h 13m.
When did momondo last update prices for flights from Newark Airport to Sioux City Sioux Gateway Airport?
Prices for flights from Newark Airport to Sioux City Sioux Gateway Airport were last updated today.
How old do you have to be to fly from Newark Airport to Sioux City Sioux Gateway Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Sioux City Sioux Gateway Airport.
What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?
The required travel and health documents for your Sioux City Sioux Gateway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Norfolk

Why use momondo?

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

It is quick and easy to find New York 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 New York to Sioux City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sioux City from New York with this policy.

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

Once all potential New York to Sioux City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from New York to Sioux City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sioux City and let you know when they change.