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Sioux City

$428+ Cheap flights from New York State to Sioux City (SUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SUX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from New York to Sioux City

Keep the following information in mind while searching for New York to Sioux City flight deals. Data was last updated July 31, 2025.

Round-trip from

$428
(United Airlines)
From New York to Sioux City Sioux Gateway
Search Deals

Find flight deals from New York to Sioux City

Cheapest flights from New York to Sioux City
Explore the most affordable flight options available from New York to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:30 pmLGA - SUX
1 stop6h 43mUnited Airlines
Sat 9/137:49 amSUX - LGA
1 stop6h 24mUnited Airlines
Deal found 7/29$428
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 amEWR - SUX
1 stop16h 57mUnited Airlines
Sat 9/137:49 amSUX - EWR
1 stop6h 14mUnited Airlines
Deal found 7/29$438
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:30 amJFK - SUX
3 stops13h 27mUnited Airlines
Sat 9/137:49 amSUX - JFK
3 stops13h 58mUnited Airlines
Deal found 7/29$1,073

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from New York State to Sioux City that are best for you.

Fly from

New York

Fly to

Sioux City

Route

Depart

Return

Price

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Thu 9/11

12:30 pm-6:13 pm

1 stop6h 43m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-3:13 pm

1 stop6h 24m

$428

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 9/11

7:00 am-10:57 pm

1 stop16h 57m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-3:03 pm

1 stop6h 14m

$438

New YorkSioux City

JFK - SUX

JFKSUX

New York John F Kennedy Intl

Thu 9/11

10:30 am-10:57 pm

3 stops13h 27m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-10:47 pm

3 stops13h 58m

$1,073

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 8/4

7:29 pm-6:18 pm

2 stops23h 49m

$472

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 10/9

6:33 pm-11:00 pm

1 stop5h 27m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from New York to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from New York 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.

Cheapflights Insights

Everything you need to know about your flight from New York State to Sioux City

What is the cheapest month to book a flight from State of New York to Sioux City?

Currently, October is the cheapest month in which you can book a flight from State of New York to Sioux City (average of $318). Flying from State of New York to Sioux City in March is currently the most expensive (average of $446). 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.

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 July 31, 2025.
Peruse reviews from past customers who have flown with United Airlines from New York State to Sioux City to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from New York 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 New York?

    If you book a flight to Sioux City from New York, you will be flying to Sioux Gateway, which is the city’s only airport. Sioux City Sioux Gateway (SUX) is located 7.0 mi from the center of Sioux City.

  • What are the most popular routes from State of New York to Sioux City?

    The most popular route from State of New York to Sioux City is Newark - Sioux City Sioux Gateway. You may also consider New York LaGuardia - Sioux City Sioux Gateway or New York John F Kennedy Intl - Sioux City Sioux Gateway.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New York 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.

  • What is the cheapest month to book a flight from State of New York to Sioux City?

    Currently, October is the cheapest month in which you can book a flight from State of New York to Sioux City (average of $318). Flying from State of New York to Sioux City in March is currently the most expensive (average of $446). 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

Traveling to a place near Sioux City?

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