What is the cheapest airline that flies from Newark to Sioux City Sioux Gateway?

United Airlines is the most popular carrier operating from Newark to Sioux City Sioux Gateway

What airlines fly to Sioux City?

United Airlines, American Airlines and Delta 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 38% 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.

$399 Cheap Flights from Newark Airport to Sioux City in 2025

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Find the cheapest flights from Newark Airport to Sioux City

Round-trip

One-way

Last minute

Cheap round-trip flights

6:20 pm - 10:59 pmEWR-SUX

5h 39m1 stop

7:45 am - 11:09 pmSUX-EWR

14h 24m1 stop

$488United Airlines

Find Deal

lun., nov. 24 - vie., nov. 28

6:00 am - 10:57 pmEWR-SUX

17h 57m1 stop

7:49 am - 8:45 amSUX-EWR

23h 56m2 stops

$490United Airlines

Find Deal

lun., sep. 1 - lun., sep. 15

1:10 pm - 10:57 pmEWR-SUX

10h 47m2 stops

7:49 am - 9:00 pmSUX-EWR

12h 11m2 stops

$511United Airlines

Find Deal

lun., sep. 1 - lun., sep. 15

6:20 pm - 10:59 pmEWR-SUX

5h 39m1 stop

7:45 am - 9:50 pmSUX-EWR

13h 05m2 stops

$518United Airlines

Find Deal

lun., nov. 24 - vie., nov. 28

7:15 am - 10:59 pmEWR-SUX

16h 44m1 stop

7:45 am - 11:09 pmSUX-EWR

14h 24m1 stop

$601United Airlines

Find Deal

mar., nov. 25 - vie., nov. 28

6:00 am - 10:59 pmEWR-SUX

17h 59m1 stop

7:45 am - 8:52 pmSUX-EWR

12h 07m1 stop

$620United Airlines

Find Deal

mié., nov. 26 - vie., nov. 28

11:33 am - 10:59 pmEWR-SUX

12h 26m2 stops

7:45 am - 9:50 pmSUX-EWR

13h 05m2 stops

$627United Airlines

Find Deal

lun., nov. 24 - vie., nov. 28

7:15 am - 10:59 pmEWR-SUX

16h 44m1 stop

7:45 am - 11:38 pmSUX-EWR

14h 53m2 stops

$631United Airlines

Find Deal

mar., nov. 25 - vie., nov. 28

6:20 pm - 10:59 pmEWR-SUX

5h 39m1 stop

7:45 am - 12:13 amSUX-EWR

15h 28m1 stop

$648United Airlines

Find Deal

lun., nov. 24 - sáb., nov. 29

6:20 pm - 10:59 pmEWR-SUX

5h 39m1 stop

7:45 am - 7:52 amSUX-EWR

23h 07m2 stops

$659United Airlines

Find Deal

lun., nov. 24 - sáb., nov. 29

United Airlines flights from Newark Airport to Sioux City

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

United Airlines

Nov 24

EWR6:20 pmNewark

5h 39m

1 stop

SUX10:59 pmSioux City Sioux Gateway

Nov 28

SUX7:45 amSioux City Sioux Gateway

14h 24m

1 stop

EWR11:09 pmNewark

$488

Find similar

United Airlines

Sep 1

EWR6:00 amNewark

17h 57m

1 stop

SUX10:57 pmSioux City Sioux Gateway

Sep 15

SUX7:49 amSioux City Sioux Gateway

23h 56m

2 stops

EWR8:45 amNewark

$490

Find similar

United Airlines

Sep 1

EWR1:10 pmNewark

10h 47m

2 stops

SUX10:57 pmSioux City Sioux Gateway

Sep 15

SUX7:49 amSioux City Sioux Gateway

12h 11m

2 stops

EWR9:00 pmNewark

$511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 11/24

6:20 pm-10:59 pm

1 stop5h 39m

Sioux City Sioux Gateway

vie. 11/28

7:45 am-11:09 pm

1 stop14h 24m

$488

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 9/1

6:00 am-10:57 pm

1 stop17h 57m

Sioux City Sioux Gateway

lun. 9/15

7:49 am-8:45 am

2 stops23h 56m

$490

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 9/1

1:10 pm-10:57 pm

2 stops10h 47m

Sioux City Sioux Gateway

lun. 9/15

7:49 am-9:00 pm

2 stops12h 11m

$511

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 11/24

6:20 pm-10:59 pm

1 stop5h 39m

Sioux City Sioux Gateway

vie. 11/28

7:45 am-9:50 pm

2 stops13h 05m

$518

NewarkSioux City

EWR - SUX

EWRSUX

Newark

mar. 11/25

7:15 am-10:59 pm

1 stop16h 44m

Sioux City Sioux Gateway

vie. 11/28

7:45 am-11:09 pm

1 stop14h 24m

$601

NewarkSioux City

EWR - SUX

EWRSUX

Newark

mié. 11/26

6:00 am-10:59 pm

1 stop17h 59m

Sioux City Sioux Gateway

vie. 11/28

7:45 am-8:52 pm

1 stop12h 07m

$620

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 11/24

11:33 am-10:59 pm

2 stops12h 26m

Sioux City Sioux Gateway

vie. 11/28

7:45 am-9:50 pm

2 stops13h 05m

$627

NewarkSioux City

EWR - SUX

EWRSUX

Newark

mar. 11/25

7:15 am-10:59 pm

1 stop16h 44m

Sioux City Sioux Gateway

vie. 11/28

7:45 am-11:38 pm

2 stops14h 53m

$631

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 11/24

6:20 pm-10:59 pm

1 stop5h 39m

Sioux City Sioux Gateway

sáb. 11/29

7:45 am-12:13 am

1 stop15h 28m

$648

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 11/24

6:20 pm-10:59 pm

1 stop5h 39m

Sioux City Sioux Gateway

sáb. 11/29

7:45 am-7:52 am

2 stops23h 07m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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 day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from Newark Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $369. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Newark Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $466.

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

Best Price Found	$422
Fastest flight time	5h 25m
Direct flights	None
Airports in Sioux City	1 airport

The best one-way flight to Sioux City from Newark Airport in the past 72 hours is $422. The best round-trip flight deal from Newark Airport to Sioux City found on momondo in the last 72 hours is $488.

The fastest flight from Newark Airport to Sioux City takes 5h 25m

There are no direct flights from Newark Airport to Sioux City. Popular non-direct route for this connection is Newark Airport - Sioux City Sioux Gateway Airport.

There is 1 airport near Sioux City: Sioux City Sioux Gateway (SUX)

Search flight deals

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 5h 39m.
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.