What is the cheapest airline to fly from New York to Sioux City round-trip?

Flying on United Airlines is currently your cheapest option to Sioux City, with prices starting at $493.

What is the cheapest day to fly from New York to Sioux City?

Travelers seeking maximum savings on their New York to Sioux City flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

What is the cheapest day to fly round-trip from New York to Sioux City?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 26% when planning your travel around this day of the week.

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

It’s optimal to fly from New York to Sioux City at noon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the morning.

Most accurate provider : When it comes to deals on New York-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Sioux City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

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.

$431+ Flights from New York, NY to Sioux City

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Cheap flight deals from New York to Sioux City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$493 (United Airlines)

Provider with most accurate pricing for New York (NYC)-Sioux City Sioux Gateway flight deals.

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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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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 March 25, 2025.

Tue 5/63:17 pmLGA - SUX

1 stop8h 13mUnited Airlines

Wed 5/73:26 pmSUX - LGA

1 stop7h 04mUnited Airlines

Deal found 3/24

$431

Mon 4/75:59 amEWR - SUX

1 stop9h 41mUnited Airlines

Wed 4/910:03 amSUX - EWR

2 stops12h 41mUnited Airlines

Deal found 3/23

$633

Best flights from New York to Sioux City
Discover carefully curated flight deals from New York to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Mon 4/73:25 pmLGA - SUX

1 stop8h 01mUnited Airlines

Fri 4/113:15 pmSUX - LGA

1 stop27h 43mUnited Airlines

Deal found 3/22

$493

Mon 4/75:59 amEWR - SUX

1 stop9h 41mUnited Airlines

Wed 4/910:03 amSUX - EWR

2 stops12h 41mUnited Airlines

Deal found 3/23

$633

Last-minute flights from New York to Sioux City
Discover last-minute flight deals from New York to Sioux City. Data last updated March 25, 2025 and is based on user searches.

Mon 4/710:00 amLGA - SUX

1 stop29h 40mUnited Airlines

Wed 4/93:15 pmSUX - LGA

1 stop21h 53mUnited Airlines

Deal found 3/23

$537

Mon 4/75:59 amEWR - SUX

1 stop9h 41mUnited Airlines

Wed 4/910:03 amSUX - EWR

2 stops12h 41mUnited Airlines

Deal found 3/23

$633

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York to Sioux City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Tue 5/6

3:17 pm-10:30 pm

1 stop8h 13m

Sioux City Sioux Gateway

Wed 5/7

3:26 pm-11:30 pm

1 stop7h 04m

$431

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Mon 4/7

5:59 am-2:40 pm

1 stop9h 41m

Sioux City Sioux Gateway

Wed 4/9

10:03 am-11:44 pm

2 stops12h 41m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from New York to Sioux City

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 March.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Sioux City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, October is the cheapest month in which you can book a flight from New York to Sioux City (average of $318). Flying from 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.

Rainfall in Sioux City by month

In terms of precipitation, rainfall in Sioux City ranges from 0.7 - 4.2 inches per month. June is typically the wettest month, when rainfall can reach 4.2 in. January is typically the driest time to visit Sioux City when rainfall is around 0.7 in.

Temperature in Sioux City by month

If weather is an important factor for your trip to Sioux City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Sioux City

United Airlines

7.4

Good

8,605 reviews

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

8,605 reviews

United Airlines

7.4

Good

8,605 reviews

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

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.
What is the cheapest airline to fly from New York to Sioux City round-trip?
Flying on United Airlines is currently your cheapest option to Sioux City, with prices starting at $493.
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, October is the cheapest month in which you can book a flight from New York to Sioux City (average of $318). Flying from 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.

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$431+ Cheap flights from New York, NY (NYC) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New York to Sioux City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New York to Sioux City

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from New York to Sioux City

Cheapest flights from New York to Sioux CityExplore 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 March 25, 2025.

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 March 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York to Sioux City that are best for you.

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 March.

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.

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?

Rainfall in Sioux City by month

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

Temperature in Sioux City by month

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

Reviews of airlines servicing Sioux City

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?

What is the cheapest airline to fly from New York to Sioux City round-trip?

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

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

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

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

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

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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 March 25, 2025.