Cheap flights from New York to Sioux City from $388

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 to Sioux City departing on 9/10. 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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Cheap round-trip flights

United Airlines Logo
10:00 am - 6:13 pmLGA-SUX
9h 13m1 stop
United Airlines Logo
7:49 am - 4:17 pmSUX-LGA
7h 28m1 stop
$388United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
United Airlines Logo
8:25 am - 6:13 pmLGA-SUX
10h 48m2 stops
United Airlines Logo
7:49 am - 3:13 pmSUX-LGA
6h 24m1 stop
$393United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
United Airlines Logo
12:30 pm - 6:13 pmLGA-SUX
6h 43m1 stop
United Airlines Logo
7:49 am - 3:13 pmSUX-LGA
6h 24m1 stop
$428United Airlines
Find Deal
Thu, Sep 11 - Sat, Sep 13
United Airlines Logo
8:25 am - 6:13 pmLGA-SUX
10h 48m2 stops
United Airlines Logo
7:49 am - 2:19 pmSUX-LGA
5h 30m1 stop
$433United Airlines
Find Deal
Thu, Sep 11 - Sat, Sep 13
United Airlines Logo
7:00 am - 10:57 pmEWR-SUX
16h 57m1 stop
United Airlines Logo
7:49 am - 3:03 pmSUX-EWR
6h 14m1 stop
$438United Airlines
Find Deal
Thu, Sep 11 - Sat, Sep 13
United Airlines Logo
4:29 pm - 10:57 pmEWR-SUX
7h 28m1 stop
United Airlines Logo
7:49 am - 4:30 pmSUX-EWR
7h 41m1 stop
$447United Airlines
Find Deal
Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
11:00 am - 10:57 pmEWR-SUX
12h 57m2 stops
United Airlines Logo
7:49 am - 9:00 pmSUX-EWR
12h 11m2 stops
$496United Airlines
Find Deal
Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
8:25 am - 6:13 pmLGA-SUX
10h 48m2 stops
United Airlines Logo
7:49 am - 11:30 pmSUX-LGA
14h 41m2 stops
$522United Airlines
Find Deal
Thu, Sep 11 - Sat, Sep 13
United Airlines Logo
7:00 am - 10:57 pmEWR-SUX
16h 57m1 stop
United Airlines Logo
7:49 am - 9:00 pmSUX-EWR
12h 11m2 stops
$526United Airlines
Find Deal
Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
6:15 pm - 10:40 pmEWR-SUX
5h 25m1 stop
United Airlines Logo
7:49 am - 1:52 pmSUX-EWR
5h 03m1 stop
$535United Airlines
Find Deal
Sun, Aug 10 - Tue, Aug 26

United Airlines flights from New York to Sioux City

Our best United Airlines deals on New York to Sioux City flight tickets
United Airlines
Sep 10
LGA10:00 amNew York LaGuardia
9h 13m
1 stop
SUX6:13 pmSioux City Sioux Gateway
Sep 24
SUX7:49 amSioux City Sioux Gateway
7h 28m
1 stop
LGA4:17 pmNew York LaGuardia
United Airlines
Sep 10
LGA8:25 amNew York LaGuardia
10h 48m
2 stops
SUX6:13 pmSioux City Sioux Gateway
Sep 24
SUX7:49 amSioux City Sioux Gateway
6h 24m
1 stop
LGA3:13 pmNew York LaGuardia
United Airlines
Sep 11
LGA12:30 pmNew York LaGuardia
6h 43m
1 stop
SUX6:13 pmSioux City Sioux Gateway
Sep 13
SUX7:49 amSioux City Sioux Gateway
6h 24m
1 stop
LGA3:13 pmNew York LaGuardia

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 July 30, 2025.
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

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Wed 9/10

10:00 am-6:13 pm

1 stop9h 13m

Sioux City Sioux Gateway

Wed 9/24

7:49 am-4:17 pm

1 stop7h 28m

$388

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Wed 9/10

8:25 am-6:13 pm

2 stops10h 48m

Sioux City Sioux Gateway

Wed 9/24

7:49 am-3:13 pm

1 stop6h 24m

$393

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Thu 9/11

12:30 pm-6:13 pm

1 stop6h 43m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-3:13 pm

1 stop6h 24m

$428

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Thu 9/11

8:25 am-6:13 pm

2 stops10h 48m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-2:19 pm

1 stop5h 30m

$433

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 9/11

7:00 am-10:57 pm

1 stop16h 57m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-3:03 pm

1 stop6h 14m

$438

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 8/21

4:29 pm-10:57 pm

1 stop7h 28m

Sioux City Sioux Gateway

Sat 8/23

7:49 am-4:30 pm

1 stop7h 41m

$447

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 8/21

11:00 am-10:57 pm

2 stops12h 57m

Sioux City Sioux Gateway

Sat 8/23

7:49 am-9:00 pm

2 stops12h 11m

$496

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

Thu 9/11

8:25 am-6:13 pm

2 stops10h 48m

Sioux City Sioux Gateway

Sat 9/13

7:49 am-11:30 pm

2 stops14h 41m

$522

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Thu 8/21

7:00 am-10:57 pm

1 stop16h 57m

Sioux City Sioux Gateway

Sat 8/23

7:49 am-9:00 pm

2 stops12h 11m

$526

NewarkSioux City

EWR - SUX

EWRSUX

Newark

Sun 8/10

6:15 pm-10:40 pm

1 stop5h 25m

Sioux City Sioux Gateway

Tue 8/26

7:49 am-1:52 pm

1 stop5h 03m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 day to depart on your flight to Sioux City?

On average, the least expensive day to fly to Sioux City from New York 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 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 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 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

Best Price Found

$472

Fastest flight time

5h 25m

Direct flights

None

Airports in Sioux City

1 airport
The best one-way flight to Sioux City from New York in the past 72 hours is $472. The best round-trip flight deal from New York to Sioux City found on momondo in the last 72 hours is $388.
The fastest flight from New York to Sioux City takes 5h 25m
There are no direct flights from New York to Sioux City. Popular non-direct routes for this connection are New York LaGuardia Airport - Sioux City Sioux Gateway Airport, Newark Airport - Sioux City Sioux Gateway Airport and New York John F Kennedy Intl Airport - Sioux City Sioux Gateway Airport.
There is 1 airport near Sioux City: Sioux City Sioux Gateway (SUX)

  • 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 5h 25m.

  • 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.

  • What is the most popular airline from New York to Sioux City?


Traveling to a place near Sioux City?

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

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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?

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1 adult
Mon 8/4
Mon 8/11

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