What airlines fly to Sioux City?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Sioux City from New York LaGuardia Airport according to our data. Delta is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 3 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.

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.

$614 Cheap Flights from New York LaGuardia Airport to Sioux City (LGA-SUX) in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from New York LaGuardia Airport to Sioux City (LGA-SUX)

Round-trip

One-way

Last minute

Cheap round-trip flights

7:28 am - 10:57 pmLGA-SUX

16h 29m1 stop

6:48 pm - 2:06 pmSUX-LGA

18h 18m1 stop

$614United Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

8:30 pm - 10:57 pmLGA-SUX

27h 27m1 stop

6:48 pm - 2:19 pmSUX-LGA

18h 31m2 stops

$624United Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

4:28 pm - 11:00 pmLGA-SUX

7h 32m1 stop

6:51 pm - 9:58 pmSUX-LGA

26h 07m1 stop

$625United Airlines

Find Deal

Fri, Sep 26 - Sun, Sep 28

6:30 pm - 11:00 pmLGA-SUX

5h 30m1 stop

6:51 pm - 11:43 pmSUX-LGA

27h 52m2 stops

$674United Airlines

Find Deal

Fri, Sep 26 - Sun, Sep 28

4:25 pm - 10:57 pmLGA-SUX

7h 32m1 stop

6:48 pm - 9:41 amSUX-LGA

13h 53m2 stops

$775United Airlines

Find Deal

Fri, Aug 29 - Sun, Aug 31

4:25 pm - 10:57 pmLGA-SUX

7h 32m1 stop

7:49 am - 8:17 pmSUX-LGA

11h 28m1 stop

$845United Airlines

Find Deal

Fri, Aug 29 - Sun, Aug 31

2:59 pm - 10:57 pmLGA-SUX

8h 58m2 stops

6:48 pm - 9:41 amSUX-LGA

13h 53m2 stops

$880United Airlines

Find Deal

Fri, Aug 29 - Sun, Aug 31

7:28 am - 6:13 pmLGA-SUX

11h 45m2 stops

7:49 am - 6:43 pmSUX-LGA

9h 54m2 stops

$1,199United Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

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

Sep 8

LGA7:28 amNew York LaGuardia

16h 29m

1 stop

SUX10:57 pmSioux City Sioux Gateway

Sep 12

SUX6:48 pmSioux City Sioux Gateway

18h 18m

1 stop

LGA2:06 pmNew York LaGuardia

$614

Find similar

United Airlines

Sep 8

LGA8:30 pmNew York LaGuardia

27h 27m

1 stop

SUX10:57 pmSioux City Sioux Gateway

Sep 12

SUX6:48 pmSioux City Sioux Gateway

18h 31m

2 stops

LGA2:19 pmNew York LaGuardia

$624

Find similar

United Airlines

Sep 26

LGA4:28 pmNew York LaGuardia

7h 32m

1 stop

SUX11:00 pmSioux City Sioux Gateway

Sep 28

SUX6:51 pmSioux City Sioux Gateway

26h 07m

1 stop

LGA9:58 pmNew York LaGuardia

$625

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

Mon 9/8

7:28 am-10:57 pm

1 stop16h 29m

Sioux City Sioux Gateway

Fri 9/12

6:48 pm-2:06 pm

1 stop18h 18m

$614

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 9/8

8:30 pm-10:57 pm

1 stop27h 27m

Sioux City Sioux Gateway

Fri 9/12

6:48 pm-2:19 pm

2 stops18h 31m

$624

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 9/26

4:28 pm-11:00 pm

1 stop7h 32m

Sioux City Sioux Gateway

Sun 9/28

6:51 pm-9:58 pm

1 stop26h 07m

$625

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 9/26

6:30 pm-11:00 pm

1 stop5h 30m

Sioux City Sioux Gateway

Sun 9/28

6:51 pm-11:43 pm

2 stops27h 52m

$674

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 8/29

4:25 pm-10:57 pm

1 stop7h 32m

Sioux City Sioux Gateway

Sun 8/31

6:48 pm-9:41 am

2 stops13h 53m

$775

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 8/29

4:25 pm-10:57 pm

1 stop7h 32m

Sioux City Sioux Gateway

Sun 8/31

7:49 am-8:17 pm

1 stop11h 28m

$845

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 8/29

2:59 pm-10:57 pm

2 stops8h 58m

Sioux City Sioux Gateway

Sun 8/31

6:48 pm-9:41 am

2 stops13h 53m

$880

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Mon 9/8

7:28 am-6:13 pm

2 stops11h 45m

Sioux City Sioux Gateway

Fri 9/12

7:49 am-6:43 pm

2 stops9h 54m

$1,199

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Direct flights	None

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.

Search flight deals

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 5h 30m.
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.

Norfolk

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 8/30

Sat 9/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from New York LaGuardia Airport to Sioux City from $614

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York LaGuardia Airport to Sioux City (LGA-SUX)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

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

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 airlines fly to Sioux City?

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

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