What is the cheapest airline that flies from New York LaGuardia to Sioux City Sioux Gateway?

United Airlines is the most popular carrier operating from New York LaGuardia to Sioux City Sioux Gateway

When did momondo last update prices for flights from New York LaGuardia Airport to Sioux City Sioux Gateway Airport?

Prices for flights from New York LaGuardia Airport to Sioux City Sioux Gateway Airport refresh daily.

What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

The travel and health documents required for your trip to Sioux City Sioux Gateway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux City Sioux Gateway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$169 Cheap Flights from New York LaGuardia Airport to Sioux City in 2025/26

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Find the cheapest flights from New York LaGuardia Airport to Sioux City

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 5:28 pm

LGA

SUX

8h 13m1 stop

12:45 pm - 7:23 pm

SUX

LGA

5h 38m1 stop

$344United Airlines

Sat, Jan 10 - Tue, Jan 13

10:34 am - 5:28 pm

LGA

SUX

7h 54m2 stops

12:45 pm - 9:14 pm

SUX

LGA

7h 29m1 stop

$354United Airlines

Sat, Jan 10 - Tue, Jan 13

2:20 pm - 11:47 pm

LGA

SUX

10h 27m2 stops

12:45 pm - 11:43 pm

SUX

LGA

9h 58m2 stops

$359United Airlines

Sat, Jan 10 - Tue, Jan 13

6:00 am - 5:28 pm

LGA

SUX

12h 28m2 stops

12:45 pm - 9:14 pm

SUX

LGA

7h 29m1 stop

$394United Airlines

Sun, Jan 11 - Sun, Jan 18

6:00 am - 5:28 pm

LGA

SUX

12h 28m2 stops

6:00 am - 3:23 pm

SUX

LGA

8h 23m2 stops

$399United Airlines

Sun, Jan 11 - Sun, Jan 18

4:50 pm - 10:55 am

LGA

SUX

19h 05m1 stop

12:45 pm - 8:19 pm

SUX

LGA

6h 34m1 stop

$442United Airlines

Sun, Jan 11 - Sun, Jan 18

5:15 pm - 11:15 pm

LGA

SUX

7h 00m1 stop

12:45 pm - 2:14 pm

SUX

LGA

24h 29m2 stops

$472United Airlines

Mon, Jan 5 - Fri, Jan 9

8:15 am - 5:28 pm

LGA

SUX

10h 13m1 stop

12:45 pm - 9:59 pm

SUX

LGA

8h 14m1 stop

$473United Airlines

Tue, Jan 20 - Wed, Jan 21

5:15 pm - 11:15 pm

LGA

SUX

7h 00m1 stop

12:45 pm - 10:08 am

SUX

LGA

20h 23m1 stop

$494United Airlines

Mon, Jan 5 - Fri, Jan 9

2:50 pm - 11:15 pm

LGA

SUX

9h 25m2 stops

6:00 am - 7:23 pm

SUX

LGA

12h 23m2 stops

$673United Airlines

Mon, Jan 5 - Fri, Jan 9

United Airlines flights from New York LaGuardia Airport to Sioux City

Our best United Airlines deals on New York LaGuardia Airport to Sioux City flight tickets

United Airlines

Jan 10

LGA10:15 amNew York LaGuardia

8h 13m

1 stop

SUX5:28 pmSioux City Sioux Gateway

Jan 13

SUX12:45 pmSioux City Sioux Gateway

5h 38m

1 stop

LGA7:23 pmNew York LaGuardia

$344

Find similar

United Airlines

Jan 10

LGA10:34 amNew York LaGuardia

7h 54m

2 stops

SUX5:28 pmSioux City Sioux Gateway

Jan 13

SUX12:45 pmSioux City Sioux Gateway

7h 29m

1 stop

LGA9:14 pmNew York LaGuardia

$354

Find similar

United Airlines

Jan 10

LGA2:20 pmNew York LaGuardia

10h 27m

2 stops

SUX11:47 pmSioux City Sioux Gateway

Jan 13

SUX12:45 pmSioux City Sioux Gateway

9h 58m

2 stops

LGA11:43 pmNew York LaGuardia

$359

Find similar

momondo 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

Sat 1/10

10:15 am-5:28 pm

1 stop8h 13m

Sioux City Sioux Gateway

Tue 1/13

12:45 pm-7:23 pm

1 stop5h 38m

$344

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 1/10

10:34 am-5:28 pm

2 stops7h 54m

Sioux City Sioux Gateway

Tue 1/13

12:45 pm-9:14 pm

1 stop7h 29m

$354

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 1/10

2:20 pm-11:47 pm

2 stops10h 27m

Sioux City Sioux Gateway

Tue 1/13

12:45 pm-11:43 pm

2 stops9h 58m

$359

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sun 1/11

6:00 am-5:28 pm

2 stops12h 28m

Sioux City Sioux Gateway

Sun 1/18

12:45 pm-9:14 pm

1 stop7h 29m

$394

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sun 1/11

6:00 am-5:28 pm

2 stops12h 28m

Sioux City Sioux Gateway

Sun 1/18

6:00 am-3:23 pm

2 stops8h 23m

$399

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sun 1/11

4:50 pm-10:55 am

1 stop19h 05m

Sioux City Sioux Gateway

Sun 1/18

12:45 pm-8:19 pm

1 stop6h 34m

$442

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 1/5

5:15 pm-11:15 pm

1 stop7h 00m

Sioux City Sioux Gateway

Fri 1/9

12:45 pm-2:14 pm

2 stops24h 29m

$472

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Tue 1/20

8:15 am-5:28 pm

1 stop10h 13m

Sioux City Sioux Gateway

Wed 1/21

12:45 pm-9:59 pm

1 stop8h 14m

$473

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 1/5

5:15 pm-11:15 pm

1 stop7h 00m

Sioux City Sioux Gateway

Fri 1/9

12:45 pm-10:08 am

1 stop20h 23m

$494

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 1/5

2:50 pm-11:15 pm

2 stops9h 25m

Sioux City Sioux Gateway

Fri 1/9

6:00 am-7:23 pm

2 stops12h 23m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport to Sioux City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from New York LaGuardia Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $369. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $466.

What is the cheapest time of day to depart on your flight to Sioux City?

The cheapest time of day to fly to Sioux City is in the afternoon when flights can be purchased for as low as $423. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $444 on average. Flights to Sioux City from New York LaGuardia Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from New York LaGuardia Airport to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Sioux City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New York LaGuardia Airport to Sioux City (LGA to SUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Sioux City

Fastest flight time	6h 58m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Sioux City takes 6h 58m

There are no direct flights from New York LaGuardia Airport to Sioux City. There are no popular flight routes from New York LaGuardia Airport to Sioux City.

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How far is New York LaGuardia to Sioux City Sioux Gateway by plane?
The straight-line distance from New York LaGuardia to Sioux City Sioux Gateway is 1165.1 mi. By plane, this route typically takes 6h 58m.
When did momondo last update prices for flights from New York LaGuardia Airport to Sioux City Sioux Gateway Airport?
Prices for flights from New York LaGuardia Airport to Sioux City Sioux Gateway Airport refresh daily.
How old do you have to be to fly from New York LaGuardia Airport to Sioux City Sioux Gateway Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Sioux City Sioux Gateway Airport.
What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?
The travel and health documents required for your trip to Sioux City Sioux Gateway Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux City Sioux Gateway Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Sioux City?

Finding the right flight to Sioux City from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sioux City quick and easy, saving you time and money.

Can I find flights from New York to Sioux City with flexible booking policies on momondo?

Flights from New York to Sioux City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Sioux City?

Once all potential New York to Sioux City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Sioux City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sioux City, momondo offers a useful price alert feature which will track prices for flights to Sioux City from New York and alert you when they change.

An easier way to manage your Sioux City trip

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Cheap flights from New York LaGuardia Airport to Sioux City from $169

Big names and deals

Big names and deals

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Find the cheapest flights from New York LaGuardia Airport to Sioux City

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United Airlines flights from New York LaGuardia Airport to Sioux City

Our best United Airlines deals on New York LaGuardia Airport to Sioux City flight tickets

momondo Fare Finder

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

See travel insights to Sioux City from

How to get the cheapest flight ticket from New York LaGuardia Airport to Sioux City

What is the cheapest day to depart on your flight to Sioux City?

What is the cheapest time of day to depart on your flight to Sioux City?

What is the cheapest airline that flies from New York LaGuardia to Sioux City Sioux Gateway?

United Airlines is the most popular carrier operating from New York LaGuardia to Sioux City Sioux Gateway

When to book flights from New York LaGuardia Airport to Sioux City

Cheap New York LaGuardia Airport to Sioux City (LGA to SUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Sioux City

Fastest flight time

Direct flights

How far is New York LaGuardia to Sioux City Sioux Gateway by plane?

When did momondo last update prices for flights from New York LaGuardia Airport to Sioux City Sioux Gateway Airport?

How old do you have to be to fly from New York LaGuardia Airport to Sioux City Sioux Gateway Airport?

What documentation or ID do you need to fly to Sioux City Sioux Gateway Airport?

Traveling to a place near Sioux City?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Sioux City?

Can I find flights from New York to Sioux City with flexible booking policies on momondo?

How can momondo help me find flights from New York to Sioux City?

I’m not ready to book a flight from New York to Sioux City right now. Can momondo alert me if prices change?

An easier way to manage your Sioux City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Iowa