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Cheap flights from New York to Sioux City from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Sioux City departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from New York to Sioux City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:20 am - 6:06 pm
LGA
-
SUX
7h 46m
1 stop
United Airlines Logo
12:55 pm - 9:18 pm
SUX
-
LGA
7h 23m
1 stop
$467United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
4:59 pm - 11:44 pm
LGA
-
SUX
7h 45m
1 stop
United Airlines Logo
7:53 am - 4:22 pm
SUX
-
LGA
7h 29m
1 stop
$483United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
4:59 pm - 11:44 pm
LGA
-
SUX
7h 45m
1 stop
United Airlines Logo
7:53 am - 4:22 pm
SUX
-
LGA
7h 29m
1 stop
$486United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
1:05 pm - 5:54 pm
EWR
-
SUX
5h 49m
1 stop
United Airlines Logo
7:53 am - 8:13 am
SUX
-
EWR
23h 20m
1 stop
$504United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
8:00 am - 5:54 pm
EWR
-
SUX
10h 54m
1 stop
United Airlines Logo
7:53 am - 8:13 am
SUX
-
EWR
23h 20m
1 stop
$510United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
11:37 am - 6:06 pm
EWR
-
SUX
7h 29m
1 stop
United Airlines Logo
12:55 pm - 7:55 pm
SUX
-
EWR
6h 00m
1 stop
$519United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
9:40 pm - 5:54 pm
EWR
-
SUX
21h 14m
1 stop
United Airlines Logo
9:03 am - 10:35 am
SUX
-
EWR
24h 32m
1 stop
$521United Airlines
Fri, Sep 25 - Sun, Sep 27
United Airlines Logo
7:20 pm - 6:06 pm
LGA
-
SUX
23h 46m
1 stop
United Airlines Logo
12:55 pm - 9:53 pm
SUX
-
LGA
7h 58m
1 stop
$533United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
10:27 am - 6:06 pm
LGA
-
SUX
8h 39m
2 stops
United Airlines Logo
12:55 pm - 9:53 pm
SUX
-
LGA
7h 58m
1 stop
$542United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
7:28 pm - 10:57 am
LGA
-
SUX
16h 29m
2 stops
United Airlines Logo
7:43 am - 3:23 pm
SUX
-
LGA
6h 40m
1 stop
$543United Airlines
Tue, Jun 16 - Thu, Jun 25

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United Airlines flights from New York to Sioux City

Our best United Airlines deals on New York to Sioux City flight tickets
United Airlines
May 12
LGA11:20 amNew York LaGuardia
7h 46m
1 stop
SUX6:06 pmSioux City Sioux Gateway
May 16
SUX12:55 pmSioux City Sioux Gateway
7h 23m
1 stop
LGA9:18 pmNew York LaGuardia
$467
United Airlines
Jun 5
LGA4:59 pmNew York LaGuardia
7h 45m
1 stop
SUX11:44 pmSioux City Sioux Gateway
Jun 8
SUX7:53 amSioux City Sioux Gateway
7h 29m
1 stop
LGA4:22 pmNew York LaGuardia
$483
United Airlines
Jun 5
LGA4:59 pmNew York LaGuardia
7h 45m
1 stop
SUX11:44 pmSioux City Sioux Gateway
Jun 8
SUX7:53 amSioux City Sioux Gateway
7h 29m
1 stop
LGA4:22 pmNew York LaGuardia
$486

momondo Fare Finder

 
Customize your flight search to find flights from 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 April 28, 2026.
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

Cheapest round-trip

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Tue 5/12

11:20 am-6:06 pm

1 stop7h 46m

Sioux City Sioux Gateway

Sat 5/16

12:55 pm-9:18 pm

1 stop7h 23m

$467

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 6/5

4:59 pm-11:44 pm

1 stop7h 45m

Sioux City Sioux Gateway

Mon 6/8

7:53 am-4:22 pm

1 stop7h 29m

$483

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 6/5

4:59 pm-11:44 pm

1 stop7h 45m

Sioux City Sioux Gateway

Mon 6/8

7:53 am-4:22 pm

1 stop7h 29m

$486

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 6/5

1:05 pm-5:54 pm

1 stop5h 49m

Sioux City Sioux Gateway

Mon 6/8

7:53 am-8:13 am

1 stop23h 20m

$504

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 6/5

8:00 am-5:54 pm

1 stop10h 54m

Sioux City Sioux Gateway

Mon 6/8

7:53 am-8:13 am

1 stop23h 20m

$510
Quickest round-trip

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Sat 5/9

11:37 am-6:06 pm

1 stop7h 29m

Sioux City Sioux Gateway

Wed 5/13

12:55 pm-7:55 pm

1 stop6h 00m

$519

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Fri 9/25

9:40 pm-5:54 pm

1 stop21h 14m

Sioux City Sioux Gateway

Sun 9/27

9:03 am-10:35 am

1 stop24h 32m

$521

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Fri 5/8

7:20 pm-6:06 pm

1 stop23h 46m

Sioux City Sioux Gateway

Tue 5/12

12:55 pm-9:53 pm

1 stop7h 58m

$533

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Tue 5/12

10:27 am-6:06 pm

2 stops8h 39m

Sioux City Sioux Gateway

Sat 5/16

12:55 pm-9:53 pm

1 stop7h 58m

$542

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Tue 6/16

7:28 pm-10:57 am

2 stops16h 29m

Sioux City Sioux Gateway

Thu 6/25

7:43 am-3:23 pm

1 stop6h 40m

$543

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux City from

How to get the cheapest flight ticket from 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 New York according to our data. Delta is the first choice among our users, with 49% 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.

When to book flights from New York to Sioux City

Are you open to changing your travel dates? Check out the ideal times to fly from New York 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 to Sioux City (NYC to SUX) flight deals and tips

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

Fastest flight time

6h 06m

Direct flights

None
The fastest flight from New York to Sioux City takes 6h 06m
There are no direct flights from New York to Sioux City. There are no popular flight routes from New York to Sioux City.
Search flight deals

Frequently asked questions about flying from New York to Sioux City

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

    A flight from New York to Sioux City Sioux Gateway will travel around 1159.5 mi. By plane, this route typically takes 6h 06m.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sioux City from New York.

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

momondo does allow users to show only those flights to Sioux City from New York which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to Sioux City from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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