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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to Sioux City as you normally would.

What airport do you fly into for flights to Sioux City from New York LaGuardia?

If you book a flight to Sioux City from New York LaGuardia, 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. There are 0 flights from New York LaGuardia to Sioux Gateway per day from 0 different airlines.

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

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

How can I find direct flights from LaGuardia to Sioux City?

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

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

Yes. Cheapflights offers flight deals from LaGuardia 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.

$309+ Flights from New York LaGuardia Airport, NY to Sioux City

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Cheap flight deals from LaGuardia to Sioux City

Round-trip from	$309 (United Airlines)

From New York LaGuardia to Sioux City Sioux Gateway

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Cheapest flights from LaGuardia to Sioux City
Explore the most affordable flight options available from LaGuardia to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

mar. 7/158:25 amLGA - SUX

2 stops10h 53mUnited Airlines

sáb. 7/1910:10 amSUX - LGA

1 stop6h 17mUnited Airlines

Deal found 6/29

$309

Best flights from LaGuardia to Sioux City
Discover carefully curated flight deals from LaGuardia to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 1, 2025.

mar. 7/158:25 amLGA - SUX

2 stops10h 53mUnited Airlines

sáb. 7/1910:10 amSUX - LGA

1 stop6h 17mUnited Airlines

Deal found 6/29

$309

Last-minute flights from LaGuardia to Sioux City
Discover last-minute flight deals from LaGuardia to Sioux City. Data last updated julio 1, 2025 and is based on user searches.

mar. 7/158:25 amLGA - SUX

2 stops10h 53mUnited Airlines

sáb. 7/1910:10 amSUX - LGA

1 stop6h 17mUnited Airlines

Deal found 6/29

$309

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport 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

mar. 7/15

8:25 am-6:18 pm

2 stops10h 53m

Sioux City Sioux Gateway

sáb. 7/19

10:10 am-5:27 pm

1 stop6h 17m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from LaGuardia to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from LaGuardia 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 LaGuardia Airport to Sioux City

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

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Sioux City (average of $318). Flying from New York LaGuardia Airport 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

See what other customers who have flown with United Airlines from New York LaGuardia Airport to Sioux City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,858 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

8,858 reviews

United Airlines

7.4

Good

8,858 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 LaGuardia?
If you book a flight to Sioux City from New York LaGuardia, 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. There are 0 flights from New York LaGuardia to Sioux Gateway per day from 0 different airlines.
Can I find deals for flights from LaGuardia to Sioux City that include hotel bookings?
Yes. In addition to deals on LaGuardia to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from LaGuardia to Sioux City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Sioux City.
Can I find deals for business class flights from LaGuardia to Sioux City?
Yes. Cheapflights offers flight deals from LaGuardia 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 LaGuardia Airport to Sioux City?
Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Sioux City (average of $318). Flying from New York LaGuardia Airport 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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$309+ Cheap flights from LaGuardia, NY (LGA) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from LaGuardia 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 LaGuardia to Sioux City

Round-trip from

Find flight deals from LaGuardia to Sioux City

Cheapest flights from LaGuardia to Sioux CityExplore the most affordable flight options available from LaGuardia to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

Explore the most affordable flight options available from LaGuardia to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from LaGuardia to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from LaGuardia with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Sioux City

See what other customers who have flown with United Airlines from New York LaGuardia Airport to Sioux City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 LaGuardia?

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

How can I find direct flights from LaGuardia to Sioux City?

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

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

Traveling to a place near New York LaGuardia Airport?

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Cheapest flights from LaGuardia to Sioux City
Explore the most affordable flight options available from LaGuardia to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.