HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Newark (EWR) to Sioux City (SUX) from $248

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EWR — SUX
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Newark to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Round-trip from

$303

One-way from

$248
From Newark to Sioux City Sioux Gateway
Search Deals
One-way flight from Newark to Sioux City Sioux Gateway
Search Deals

What is the cheapest day to fly round-trip from Newark Airport to Sioux City?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sioux City. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Newark Airport to Sioux City?

The best pricing can be found in the month of January. Prices to Sioux City from Newark Airport average $544. You can even find prices in January for less than $544, as users have found deals to Sioux City from as low as $348. The month of July appears to be one of the more expensive times to travel to Sioux City from Newark Airport. Flying in the targeted month can save you up to 74%.

What is the cheapest time of day to fly from EWR to SUX?

Unlike in the morning, when flights are generally more expensive, you can save up to 2% on flights from Newark Airport to Sioux City by exploring options for tickets at noon.

Cheap United Airlines flights from Newark to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between Newark and Sioux City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Sat 6/296:40 pmEWR - SUX
1 stop5h 13mUnited Airlines
Fri 7/56:15 amSUX - EWR
1 stop7h 46mUnited Airlines
Deal found 5/29$273
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
1 stop7h 53mUnited Airlines
Deal found 5/28$339
Sat 6/296:40 pmEWR - SUX
1 stop5h 13mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$362
Sat 6/296:19 amEWR - SUX
2 stops17h 34mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$448
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Sun 6/166:15 amSUX - EWR
1 stop4h 53mUnited Airlines
Deal found 5/28$452
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/28$457
Tue 6/116:00 amEWR - SUX
1 stop17h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
1 stop7h 53mUnited Airlines
Deal found 5/28$461
Fri 6/289:54 pmEWR - SUX
2 stops25h 59mUnited Airlines
Fri 7/56:15 amSUX - EWR
1 stop7h 46mUnited Airlines
Deal found 5/29$472
Fri 6/289:54 pmEWR - SUX
2 stops25h 59mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$477

Cheap Newark to Sioux City flights in May & June 2024

Find cheap flight options from Newark to Sioux City specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Sat 6/296:40 pmEWR - SUX
1 stop5h 13mUnited Airlines
Fri 7/56:15 amSUX - EWR
1 stop7h 46mUnited Airlines
Deal found 5/29$273
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
1 stop7h 53mUnited Airlines
Deal found 5/28$339
Sat 6/296:40 pmEWR - SUX
1 stop5h 13mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$362
Sat 6/296:19 amEWR - SUX
2 stops17h 34mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$448
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Sun 6/166:15 amSUX - EWR
1 stop4h 53mUnited Airlines
Deal found 5/28$452
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/28$457
Tue 6/116:00 amEWR - SUX
1 stop17h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
1 stop7h 53mUnited Airlines
Deal found 5/28$461
Fri 6/289:54 pmEWR - SUX
2 stops25h 59mUnited Airlines
Fri 7/56:15 amSUX - EWR
1 stop7h 46mUnited Airlines
Deal found 5/29$472
Fri 6/289:54 pmEWR - SUX
2 stops25h 59mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$477

Newark to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between Newark and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Sat 6/296:40 pmEWR - SUX
1 stop5h 13mUnited Airlines
Fri 7/56:15 amSUX - EWR
1 stop7h 46mUnited Airlines
Deal found 5/29$273
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
1 stop7h 53mUnited Airlines
Deal found 5/28$339
Sat 6/296:40 pmEWR - SUX
1 stop5h 13mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$362
Sat 6/296:19 amEWR - SUX
2 stops17h 34mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$448
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Sun 6/166:15 amSUX - EWR
1 stop4h 53mUnited Airlines
Deal found 5/28$452
Tue 6/111:00 pmEWR - SUX
2 stops10h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/28$457
Tue 6/116:00 amEWR - SUX
1 stop17h 53mUnited Airlines
Mon 6/176:15 amSUX - EWR
1 stop7h 53mUnited Airlines
Deal found 5/28$461
Fri 6/289:54 pmEWR - SUX
2 stops25h 59mUnited Airlines
Fri 7/56:15 amSUX - EWR
1 stop7h 46mUnited Airlines
Deal found 5/29$472
Fri 6/289:54 pmEWR - SUX
2 stops25h 59mUnited Airlines
Fri 7/56:15 amSUX - EWR
2 stops7h 07mUnited Airlines
Deal found 5/29$477

Newark to Sioux City flights leaving soon

Find last-minute flight options from Newark to Sioux City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Fri 6/76:25 pmEWR - SUX
1 stop5h 28mUnited Airlines
Sun 6/166:15 amSUX - EWR
1 stop4h 53mUnited Airlines
Deal found 5/28$600
Fri 6/76:25 pmEWR - SUX
1 stop5h 28mUnited Airlines
Sun 6/166:15 amSUX - EWR
2 stops23h 44mUnited Airlines
Deal found 5/28$632
Fri 6/79:25 amEWR - SUX
2 stops14h 28mUnited Airlines
Sun 6/166:15 amSUX - EWR
2 stops16h 29mUnited Airlines
Deal found 5/28$1,229

One-way flights to Sioux City from Newark

Search for one-way flight options from Newark to Sioux City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Sat 7/66:00 amEWR - SUX
1 stop17h 53mUnited Airlines
Deal found 5/29$248
Thu 6/276:00 amEWR - SUX
1 stop17h 53mUnited Airlines
Deal found 5/28$330
Sat 7/68:10 amEWR - SUX
2 stops15h 43mUnited Airlines
Deal found 5/29$368
Thu 6/66:25 amEWR - SUX
1 stop13h 01mUnited Airlines
Deal found 5/29$370
Thu 6/69:55 pmEWR - SUX
2 stops25h 58mUnited Airlines
Deal found 5/29$375
Sat 7/68:20 amEWR - SUX
2 stops11h 06mUnited Airlines
Deal found 5/30$379
Thu 6/276:30 amEWR - SUX
2 stops17h 23mUnited Airlines
Deal found 5/28$406
Tue 6/44:59 pmEWR - SUX
2 stops30h 54mUnited Airlines
Deal found 5/29$409
Thu 6/69:55 pmEWR - SUX
2 stops25h 58mUnited Airlines
Deal found 5/30$436

Find flights from Newark to Sioux City within your budget

Customize your flight search to find flights from Newark 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, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$273 - $477

Route

Depart

Return

Price

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Sat 6/29

1 stop5h 13m

Sioux City Sioux Gateway

Fri 7/5

1 stop7h 46m

$273

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Tue 6/11

2 stops10h 53m

Sioux City Sioux Gateway

Mon 6/17

1 stop7h 53m

$339

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Sat 6/29

1 stop5h 13m

Sioux City Sioux Gateway

Fri 7/5

2 stops7h 07m

$362

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Sat 6/29

2 stops17h 34m

Sioux City Sioux Gateway

Fri 7/5

2 stops7h 07m

$448

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Tue 6/11

2 stops10h 53m

Sioux City Sioux Gateway

Sun 6/16

1 stop4h 53m

$452

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Tue 6/11

2 stops10h 53m

Sioux City Sioux Gateway

Mon 6/17

2 stops7h 07m

$457

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Tue 6/11

1 stop17h 53m

Sioux City Sioux Gateway

Mon 6/17

1 stop7h 53m

$461

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Fri 6/28

2 stops25h 59m

Sioux City Sioux Gateway

Fri 7/5

1 stop7h 46m

$472

NewarkSioux City Sioux Gateway

EWR - SUX

EWRSUX

Newark

Fri 6/28

2 stops25h 59m

Sioux City Sioux Gateway

Fri 7/5

2 stops7h 07m

$477

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from Newark Airport to Sioux City?

Use this chart to determine the cheapest time to fly round-trip from Newark to Sioux City. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Newark Airport to Sioux City flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Newark to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature and rainfall totals by month.

SUX

Temperature

21.2 - 75.2 °F

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux City. Reviews last updated May 30, 2024.
United Airlines
7.4
Good
10,777 reviews
Check prices

Comfort

7.2

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

United Airlines
7.4
Good
10,777 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Comfort

7.2

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

Related info for your journey

Find useful and relevant information for your journey from Newark to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux City from Newark?

    Sioux City Sioux Gateway (SUX), located 7.0 mi from the city center, is the airport you fly into when you book flights from Newark to Sioux City. 1 airline have flights to Sioux Gateway from Newark on a regular basis. Booking flights from Newark to Sioux City Sioux Gateway should not be difficult; the airport handles an average of 0 inbound flights from Newark per day.

  • Can I find flights from Newark Airport to Sioux City for under $300 on Cheapflights?

    Yes, there are multiple flights from Newark Airport to Sioux City for under $300. The cheapest flight booked recently is on United Airlines for just $273, but on average you can expect to pay $469.

  • Are there last-minute flights available from Newark Airport to Sioux City for under $600?

    There are currently 3+ open flights from Newark Airport to Sioux City within the next 7 days for less than $600.

  • What is the cheapest airline to fly from Newark Airport to Sioux City round-trip?

    Flying on United Airlines is currently your cheapest option to Sioux City, with prices starting at $273.

  • What does EWR to SUX mean?

    This is defined as Newark Airport (EWR) and Sioux City Sioux Gateway Airport (SUX). Codes like Sioux City Sioux Gateway Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Newark to Sioux City that include extra baggage allowance?

    The amount of baggage you can bring on your Newark to Sioux City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Newark to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Newark to Sioux City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Newark to Sioux City that include hotel bookings?

    Yes. In addition to deals on Newark to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Sioux City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Sioux City.

  • Can I find deals for business class flights from Newark to Sioux City?

    Yes. Cheapflights offers flight deals from Newark to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Newark to Sioux City that allow pets onboard?

    Many airlines flying from Newark to Sioux City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Newark to Sioux City?

    Yes, you can often find last-minute deals on Newark to Sioux City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Newark Airport to Sioux City flight deals updated?

    The Newark Airport to Sioux City flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Newark Airport to Sioux City?

    Currently, April is the cheapest month in which you can book a flight from Newark Airport to Sioux City (average of $303). Flying from Newark Airport to Sioux City in July is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Sioux City
See prices for flight routes from nearby airports that may be better suited for you.

LaGuardia to Des Moines flights
LaGuardia to Omaha flights
John F Kennedy Intl to Omaha flights
John F Kennedy Intl to Des Moines flights
Newark to Omaha flights
John F Kennedy Intl to Cedar Rapids flights
Newark to Cedar Rapids flights
LaGuardia to Cedar Rapids flights
Newark to Des Moines flights
Newark to Moline flights
John F Kennedy Intl to Moline flights
LaGuardia to Moline flights
Stewart to Moline flights
Newark to La Crosse flights
John F Kennedy Intl to La Crosse flights
LaGuardia to Sioux City flights
John F Kennedy Intl to Waterloo flights
LaGuardia to Waterloo flights
Newark to Waterloo flights
LaGuardia to La Crosse flights
Stewart to Omaha flights
Stewart to Des Moines flights
Newark to Dubuque flights
LaGuardia to Dubuque flights
John F Kennedy Intl to Dubuque flights
Stewart to Cedar Rapids flights
John F Kennedy Intl to Sioux City flights

Top airline flying from Newark to Sioux City

Discover the top airline that operate flights from Newark to Sioux City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$379Average$601FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hartford to Orlando flights
San Francisco to London Heathrow Airport flights
Portland to Phoenix flights
Minneapolis to Orlando flights
San Francisco to London flights
Los Angeles to San Francisco flights
Seattle to Hawaii flights
Pittsburgh to New York flights
Dallas to Seattle flights
Los Angeles to Incheon Intl Airport flights
New York John F Kennedy Intl Airport to New Delhi flights
Newark Airport to El Salvador flights

Search flights from Newark to Sioux City by cabin class

Find flights from Newark to Sioux City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newark to Sioux City?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sioux City from Newark today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Newark to Sioux City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Newark to Sioux City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Newark to Sioux City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newark to Sioux City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newark to Sioux City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sioux City from Newark today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines