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Cheap flights from New York State to Sioux City from $374

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York State to Sioux City departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New York State to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:25 pm - 11:42 pm
LGA
-
SUX
9h 17m
1 stop
United Airlines Logo
1:00 pm - 8:12 pm
SUX
-
LGA
6h 12m
1 stop
$374United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
3:25 pm - 11:42 pm
LGA
-
SUX
9h 17m
1 stop
United Airlines Logo
1:00 pm - 11:44 pm
SUX
-
LGA
9h 44m
2 stops
$384United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
1:25 pm - 11:44 pm
ROC
-
SUX
11h 19m
2 stops
United Airlines Logo
12:55 pm - 8:56 pm
SUX
-
ROC
7h 01m
1 stop
$393United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
1:25 pm - 11:44 pm
ROC
-
SUX
11h 19m
2 stops
United Airlines Logo
12:55 pm - 8:56 pm
SUX
-
ROC
7h 01m
1 stop
$394United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
1:25 pm - 11:44 pm
ROC
-
SUX
11h 19m
2 stops
United Airlines Logo
6:00 am - 4:45 pm
SUX
-
ROC
9h 45m
2 stops
$398United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
4:55 pm - 11:42 pm
LGA
-
SUX
7h 47m
1 stop
United Airlines Logo
1:00 pm - 8:12 pm
SUX
-
LGA
6h 12m
1 stop
$399United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
1:25 pm - 11:44 pm
ROC
-
SUX
11h 19m
2 stops
United Airlines Logo
6:00 am - 4:45 pm
SUX
-
ROC
9h 45m
2 stops
$399United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
1:15 pm - 11:42 pm
LGA
-
SUX
11h 27m
2 stops
United Airlines Logo
1:00 pm - 9:12 pm
SUX
-
LGA
7h 12m
1 stop
$409United Airlines
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
1:25 pm - 11:44 pm
ROC
-
SUX
11h 19m
2 stops
United Airlines Logo
12:55 pm - 8:56 pm
SUX
-
ROC
7h 01m
1 stop
$409United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
1:15 pm - 11:42 pm
LGA
-
SUX
11h 27m
2 stops
United Airlines Logo
6:00 am - 6:27 pm
SUX
-
LGA
11h 27m
2 stops
$414United Airlines
Sat, Feb 21 - Wed, Feb 25

United Airlines flights from State of New York to Sioux City

Our best United Airlines deals on State of New York to Sioux City flight tickets
United Airlines
Feb 20
LGA3:25 pmNew York LaGuardia
9h 17m
1 stop
SUX11:42 pmSioux City Sioux Gateway
Feb 24
SUX1:00 pmSioux City Sioux Gateway
6h 12m
1 stop
LGA8:12 pmNew York LaGuardia
$374
United Airlines
Feb 14
LGA4:55 pmNew York LaGuardia
7h 47m
1 stop
SUX11:42 pmSioux City Sioux Gateway
Feb 17
SUX1:00 pmSioux City Sioux Gateway
5h 21m
1 stop
LGA7:21 pmNew York LaGuardia
$384
United Airlines
Apr 28
ROC1:25 pmGreater Rochester Intl
11h 19m
2 stops
SUX11:44 pmSioux City Sioux Gateway
May 2
SUX12:55 pmSioux City Sioux Gateway
7h 01m
1 stop
ROC8:56 pmGreater Rochester Intl
$393

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from New York State 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

Fri 2/20

3:25 pm-11:42 pm

1 stop9h 17m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-8:12 pm

1 stop6h 12m

$374

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 2/20

3:25 pm-11:42 pm

1 stop9h 17m

Sioux City Sioux Gateway

Tue 2/24

1:00 pm-11:44 pm

2 stops9h 44m

$384

RochesterSioux City

ROC - SUX

ROCSUX

Greater Rochester Intl

Tue 4/28

1:25 pm-11:44 pm

2 stops11h 19m

Sioux City Sioux Gateway

Sat 5/2

12:55 pm-8:56 pm

1 stop7h 01m

$393

RochesterSioux City

ROC - SUX

ROCSUX

Greater Rochester Intl

Tue 4/28

1:25 pm-11:44 pm

2 stops11h 19m

Sioux City Sioux Gateway

Sat 5/2

12:55 pm-8:56 pm

1 stop7h 01m

$394

RochesterSioux City

ROC - SUX

ROCSUX

Greater Rochester Intl

Tue 4/28

1:25 pm-11:44 pm

2 stops11h 19m

Sioux City Sioux Gateway

Sat 5/2

6:00 am-4:45 pm

2 stops9h 45m

$398

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 2/21

4:55 pm-11:42 pm

1 stop7h 47m

Sioux City Sioux Gateway

Wed 2/25

1:00 pm-8:12 pm

1 stop6h 12m

$399

RochesterSioux City

ROC - SUX

ROCSUX

Greater Rochester Intl

Tue 4/28

1:25 pm-11:44 pm

2 stops11h 19m

Sioux City Sioux Gateway

Sat 5/2

6:00 am-4:45 pm

2 stops9h 45m

$399

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 2/21

1:15 pm-11:42 pm

2 stops11h 27m

Sioux City Sioux Gateway

Wed 2/25

1:00 pm-9:12 pm

1 stop7h 12m

$409

RochesterSioux City

ROC - SUX

ROCSUX

Greater Rochester Intl

Tue 4/28

1:25 pm-11:44 pm

2 stops11h 19m

Sioux City Sioux Gateway

Sat 5/2

12:55 pm-8:56 pm

1 stop7h 01m

$409

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Sat 2/21

1:15 pm-11:42 pm

2 stops11h 27m

Sioux City Sioux Gateway

Wed 2/25

6:00 am-6:27 pm

2 stops11h 27m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Sioux City from

How to get the cheapest flight ticket from State of New York 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 airline that flies from New York to Sioux City Sioux Gateway?

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

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 State of New York according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Sioux City. Keep in mind that there are 4 different airlines that fly to Sioux City on a routine basis, so you have a few additional options to choose from.

Cheap State of New York to Sioux City flight deals and tips

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

Fastest flight time

5h 06m

Direct flights

None
The fastest flight from State of New York to Sioux City takes 5h 06m
There are no direct flights from State of New York to Sioux City. There are no popular flight routes from State of New York to Sioux City.
Search flight deals

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

    Prices for flights from New York to Sioux City Sioux Gateway Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York 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 you'll need for your trip to Sioux City Sioux Gateway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sioux City Sioux Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Sioux City?

Book flights to Sioux City if you plan to visit one of these locations
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?

All flight searches from New York to Sioux City on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between New York and Sioux City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of New York to Sioux City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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