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Sioux City

$331+ Cheap flights from New York, NY (NYC) to Sioux City (SUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SUX
mars 15 — mars 221
dim. 3/15
dim. 3/22
1 adult, Economy
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Cheap flight deals from New York to Sioux City

Cheapest flights from New York to Sioux City
Explore the most affordable flight options available from New York to Sioux City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/2111:20 am
EWR
-
SUX
1 stop7h 21m
United Airlines
lun. 2/231:00 pm
SUX
-
EWR
1 stop5h 06m
United Airlines
Deal found 2/9$339
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/2810:00 am
LGA
-
SUX
1 stop8h 32m
United Airlines
sam. 10/3112:45 pm
SUX
-
LGA
1 stop5h 28m
United Airlines
Deal found 2/11$344
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/2810:30 am
EWR
-
SUX
1 stop8h 02m
United Airlines
sam. 10/3112:45 pm
SUX
-
EWR
1 stop6h 22m
United Airlines
Deal found 2/9$344
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/201:15 pm
LGA
-
SUX
1 stop5h 26m
United Airlines
sam. 3/2812:53 pm
SUX
-
LGA
1 stop7h 09m
United Airlines
Deal found 2/12$385
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/191:00 pm
EWR
-
SUX
1 stop5h 41m
United Airlines
sam. 2/211:00 pm
SUX
-
EWR
1 stop5h 05m
United Airlines
Deal found 2/12$394
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/201:00 pm
EWR
-
SUX
1 stop5h 41m
United Airlines
sam. 2/211:00 pm
SUX
-
EWR
1 stop5h 05m
United Airlines
Deal found 2/12$404
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/2111:15 am
LGA
-
SUX
1 stop7h 26m
United Airlines
mar. 2/241:00 pm
SUX
-
LGA
1 stop7h 53m
United Airlines
Deal found 2/9$419
This deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/2111:20 am
EWR
-
SUX
1 stop7h 21m
United Airlines
mar. 2/241:00 pm
SUX
-
EWR
1 stop5h 25m
United Airlines
Deal found 2/10$419
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/259:15 pm
LGA
-
SUX
1 stop21h 26m
United Airlines
dim. 3/11:00 pm
SUX
-
LGA
1 stop7h 12m
United Airlines
Deal found 2/10$473
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/257:45 pm
EWR
-
SUX
1 stop22h 56m
United Airlines
dim. 3/11:00 pm
SUX
-
EWR
1 stop5h 05m
United Airlines
Deal found 2/10$473
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/164:55 pm
LGA
-
SUX
1 stop7h 46m
United Airlines
mar. 3/1712:53 pm
SUX
-
LGA
1 stop7h 43m
United Airlines
Deal found 2/10$487
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/123:30 pm
EWR
-
SUX
1 stop9h 12m
United Airlines
sam. 2/141:00 pm
SUX
-
EWR
1 stop7h 25m
United Airlines
Deal found 2/9$504

Find flight deals from New York to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated février 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$331
(United Airlines)
Provider with most accurate pricing for New York (NYC)-Sioux City Sioux Gateway flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sioux City Sioux Gateway flights.
Search Deals
From New York (NYC) to Sioux City Sioux Gateway
Search Deals
One-way flight from New York (NYC) to Sioux City Sioux Gateway
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated février 13, 2026.
Use the filters below to find and compare flights from New York to Sioux City that are best for you.

Fly from

New York

Fly to

Sioux City

Route

Depart

Return

Price

NewarkSioux City

EWR - SUX

EWRSUX

Newark

ven. 3/20

11:32 am-5:41 pm

1 stop7h 09m

Sioux City Sioux Gateway

sam. 3/28

12:53 pm-9:25 pm

1 stop7h 32m

$344

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

ven. 3/20

1:15 pm-5:41 pm

1 stop5h 26m

Sioux City Sioux Gateway

sam. 3/28

12:53 pm-9:02 pm

1 stop7h 09m

$385

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

mer. 2/25

9:15 pm-5:41 pm

1 stop21h 26m

Sioux City Sioux Gateway

dim. 3/1

1:00 pm-9:12 pm

1 stop7h 12m

$473

NewarkSioux City

EWR - SUX

EWRSUX

Newark

mer. 2/25

7:45 pm-5:41 pm

1 stop22h 56m

Sioux City Sioux Gateway

dim. 3/1

1:00 pm-7:05 pm

1 stop5h 05m

$473

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

lun. 3/16

4:55 pm-11:41 pm

1 stop7h 46m

Sioux City Sioux Gateway

mar. 3/17

12:53 pm-9:36 pm

1 stop7h 43m

$487

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

ven. 6/5

4:59 pm-10:39 am

1 stop18h 40m

Sioux City Sioux Gateway

lun. 6/8

6:49 pm-1:54 pm

1 stop18h 05m

$560

NewarkSioux City

EWR - SUX

EWRSUX

Newark

ven. 6/5

8:00 am-5:32 pm

1 stop10h 32m

Sioux City Sioux Gateway

lun. 6/8

6:49 pm-5:40 am

1 stop9h 51m

$587

NewarkSioux City

EWR - SUX

EWRSUX

Newark

lun. 3/16

5:00 pm-11:41 pm

1 stop7h 41m

Sioux City Sioux Gateway

mar. 3/17

12:53 pm-7:45 pm

1 stop5h 52m

$626

NewarkSioux City

EWR - SUX

EWRSUX

Newark

ven. 7/31

11:30 am-5:32 pm

1 stop7h 02m

Sioux City Sioux Gateway

mar. 8/4

12:45 pm-8:16 pm

1 stop6h 31m

$789

New YorkSioux City

LGA - SUX

LGASUX

New York LaGuardia

dim. 3/15

7:15 am-10:45 am

1 stop28h 30m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 11 results
1
2

Compare providers for flights from New York to Sioux City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Sioux City in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Sioux City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Sioux City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Sioux City

Have a flexible travel schedule? Discover the best time to fly to Sioux City from New York with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Sioux City

What is the cheapest month to book a flight from New York to Sioux City?

Currently, November is the cheapest month in which you can book a flight from New York to Sioux City (average of $118). Flying from New York to Sioux City in August is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from New York to Sioux City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux City from New York?

    Located just 7.0 mi from the city center, Sioux City Sioux Gateway is the airport most travelers will use when flying to Sioux City from New York. Booking flights from New York to Sioux Gateway (SUX) should be relatively easy as there are 0 daily inbound flights from New York from 0 different airlines.

  • How long is the flight from New York to Sioux City?

    A quick flight from New York to Sioux City can take about 7h 09m. United Airlines provides one of the quickest options available for as low as $344. There are 1150 mi between New York and Sioux City.

  • What are the most popular routes from New York to Sioux City?

    Most travelers choose Newark - Sioux City Sioux Gateway, New York LaGuardia - Sioux City Sioux Gateway or New York John F Kennedy Intl - Sioux City Sioux Gateway when deciding on the best route from New York to Sioux City.

  • Can I find deals for flights from New York to Sioux City that include hotel bookings?

    Yes. In addition to deals on New York to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Sioux City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Sioux City.

  • Can I find deals for business class flights from New York to Sioux City?

    Yes. Cheapflights offers flight deals from New York to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York to Sioux City?

    Currently, November is the cheapest month in which you can book a flight from New York to Sioux City (average of $118). Flying from New York to Sioux City in August is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New York to Sioux City

See prices for flight routes from nearby airports that may be better suited for you.
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