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Sioux City

$265+ Cheap flights from New York, NY (NYC) to Sioux City (SUX)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SUX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/84:15 pmLGA - SUX
1 stop7h 44mUnited Airlines
Tue 12/167:50 amSUX - LGA
1 stop6h 21mUnited Airlines
Deal found 11/2$323
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/84:30 pmEWR - SUX
1 stop7h 29mUnited Airlines
Tue 12/167:50 amSUX - EWR
1 stop5h 23mUnited Airlines
Deal found 11/2$323
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/124:30 pmEWR - SUX
1 stop7h 29mUnited Airlines
Sun 12/147:50 amSUX - EWR
1 stop24h 17mUnited Airlines
Deal found 11/2$473

Cheap flight deals from New York to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$323
(United Airlines)

One-way from

$265
(United Airlines)
Provider with most accurate pricing for New York (NYC)-Sioux City Sioux Gateway flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sioux City Sioux Gateway flights.
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From New York (NYC) to Sioux City Sioux Gateway
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One-way flight from New York (NYC) to Sioux City Sioux Gateway
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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 November 3, 2025.
Use the filters below to find and compare flights from New York 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

Mon 12/8

4:15 pm-10:59 pm

1 stop7h 44m

Sioux City Sioux Gateway

Tue 12/16

7:50 am-3:11 pm

1 stop6h 21m

$323

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Mon 12/8

4:30 pm-10:59 pm

1 stop7h 29m

Sioux City Sioux Gateway

Tue 12/16

7:50 am-2:13 pm

1 stop5h 23m

$323

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 12/12

4:30 pm-10:59 pm

1 stop7h 29m

Sioux City Sioux Gateway

Sun 12/14

7:50 am-9:07 am

1 stop24h 17m

$473

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Mon 12/15

7:00 am-10:59 pm

1 stop16h 59m

$265

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Wed 11/26

2:45 pm-3:55 pm

1 stop26h 10m

$290

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Wed 11/26

3:15 pm-3:55 pm

1 stop25h 40m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Compare providers for flights from New York to Sioux City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Sioux City in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Sioux City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York-Sioux City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Sioux City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 to Sioux City

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

Currently, September is the cheapest month in which you can book a flight from New York to Sioux City (average of $169). Flying from New York to Sioux City in February is currently the most expensive (average of $272). 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 November 3, 2025.
Peruse reviews from past customers who have flown with United Airlines from New York to Sioux City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    Located just 7.0 mi from the city center, Sioux City Sioux Gateway is the airport most travelers will use when flying to Sioux City from New York. Booking flights from New York to Sioux Gateway (SUX) should be relatively easy as there are 0 daily inbound flights from New York from 0 different airlines.

  • How long is the flight from New York to Sioux City?

    A quick flight from New York to Sioux City can take about 7h 44m. United Airlines provides one of the quickest options available for as low as $323. There are 1164 mi between New York and Sioux City.

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

    Most travelers choose Newark - Sioux City Sioux Gateway, New York LaGuardia - Sioux City Sioux Gateway or New York John F Kennedy Intl - Sioux City Sioux Gateway when deciding on the best route from New York to Sioux City.

  • 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 New York to Sioux City?

    Currently, September is the cheapest month in which you can book a flight from New York to Sioux City (average of $169). Flying from New York to Sioux City in February is currently the most expensive (average of $272). 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.

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