EWR - SUX

$262 Find Cheap Flights from Newark Liberty Airport to Sioux City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$262
Typical prices: $451-$629
United Airlines
Sat 2/10Tue 2/13
EWR - SUX • 1 stop
Cheapest one-way
$394
Typical prices: $185-$479
United Airlines
Tue 11/13
EWR - SUX • 1 stop
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Booking Insights
Flight Deals

Cheap Flights from Newark to Sioux City (EWR-SUX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Sioux City

Wed, Feb 10 - Sat, Feb 13
United Airlines Logo
12:25 pm - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
6h 46m1 stop Chicago O'Hare Intl
United Airlines Logo
5:01 am - 1:58 pmSUX  Sioux City Sioux Gateway-EWR Newark
7h 57m1 stop Chicago O'Hare Intl
$262United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
12:25 pm - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
6h 46m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 12:20 pmSUX  Sioux City Sioux Gateway-EWR Newark
6h 16m1 stop Chicago O'Hare Intl
$488United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:30 pm - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
5h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 12:20 pmSUX  Sioux City Sioux Gateway-EWR Newark
6h 16m1 stop Chicago O'Hare Intl
$534United Airlines
Wed, Feb 10 - Sat, Feb 13
United Airlines Logo
6:45 am - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
12h 26m2 stops Cleveland Hopkins Intl Chicago O'Hare Intl
United Airlines Logo
5:01 am - 1:58 pmSUX  Sioux City Sioux Gateway-EWR Newark
7h 57m1 stop Chicago O'Hare Intl
$547United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
1:30 pm - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
5h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 12:20 pmSUX  Sioux City Sioux Gateway-EWR Newark
6h 16m1 stop Chicago O'Hare Intl
$548United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
12:25 pm - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
6h 46m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 12:20 pmSUX  Sioux City Sioux Gateway-EWR Newark
6h 16m1 stop Chicago O'Hare Intl
$548United Airlines
Wed, Feb 10 - Sat, Feb 13
United Airlines Logo
10:00 am - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
9h 11m2 stops Cleveland Hopkins Intl Chicago O'Hare Intl
United Airlines Logo
5:01 am - 1:58 pmSUX  Sioux City Sioux Gateway-EWR Newark
7h 57m1 stop Chicago O'Hare Intl
$570United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
11:24 am - 6:11 pmEWR  Newark-SUX Sioux City Sioux Gateway
7h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
5:04 am - 8:41 amSUX  Sioux City Sioux Gateway-EWR Newark
26h 37m2 stops Chicago O'Hare Intl Orlando
$629United Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to Sioux City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Newark Airport to Sioux City?

Round-trip flights from Newark Airport to Sioux City typically range from $451 to $629. The lowest price found in the past 5 days was $262, on United Airlines.

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Key details for Newark Airport to Sioux City flights

Cheapest flight

$262
Round-trip flight from Newark Airport to Sioux City

When to book flights from Newark to Sioux City

Are your dates flexible? Find out the best times to travel from Newark 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

Your Newark Airport to Sioux City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Newark Airport to Sioux City?

    Only Economy Class is available on flights from Newark Airport to Sioux City.

  • Do I need a passport to fly from Newark Airport to Sioux City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Newark Airport to Sioux City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $262 to $1,877. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Newark Airport to Sioux City looking right now?

    One-way fares from Newark Airport to Sioux City are currently higher than usual. Average one-way flight prices are about $503, which is 15% above the typical average for this route.

  • What car rental options are available at Sioux City Sioux Gateway Airport (SUX)?

    Sioux City Sioux Gateway Airport (SUX) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include:

    • Alamo
    • Enterprise Rent-A-Car
    • Hertz
    • Avis
    • National

  • Which airports can I use when flying from Newark Airport to Sioux City?

    Flights from Newark Airport to Sioux City usually depart from Newark (EWR) and arrive at Sioux City Sioux Gateway (SUX).

  • Which airports do connecting flights from Newark Airport to Sioux City pass through?

    Most connecting flights from Newark Airport to Sioux City pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Newark Airport to Sioux City?

    Yes. Flexible dates can save you up to 29% on flights from Newark Airport to Sioux City. Thursday is the cheapest departure day at $451 round-trip on average, while Tuesday is the most expensive at $629, a difference of $178.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Newark Airport and Sioux City?

    Sioux City is 1 hour behind Newark Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Newark Airport to Sioux City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average $451, about $178 less than Tuesday fares (28% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sioux City Sioux Gateway Airport.

    • Sioux City Inn

More options for your flight from Newark to Sioux City

Complete your trip to Sioux City with a hotel stay or car rental

Car rentals in Sioux City
Hotels in Sioux City