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Sioux City

$404+ Cheap flights from New York, NY (NYC) to Sioux City (SUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SUX
Sep 8 — Sep 151
Tue 9/8
Tue 9/15
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 August 9, 2026.

This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/291:25 pm -
1 stop5h 28m
Tue 9/19:05 am -
1 stop5h 12m
Deal found 8/7$404
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/2911:15 am -
1 stop7h 38m
Tue 9/19:05 am -
1 stop6h 49m
Deal found 8/7$459
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/51:25 pm -
1 stop5h 28m
Sat 9/129:05 am -
1 stop7h 20m
Deal found 8/5$478
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 8/2011:20 am -
1 stop7h 33m
Mon 8/248:10 am -
1 stop8h 15m
Deal found 8/4$489
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 10/294:59 pm -
1 stop7h 44m
Mon 11/28:20 am -
1 stop5h 03m
Deal found 8/4$549
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/221:25 pm -
1 stop5h 28m
Wed 8/268:10 am -
1 stop5h 08m
Deal found 8/7$569
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/2211:15 am -
1 stop7h 38m
Wed 8/268:10 am -
1 stop7h 44m
Deal found 8/7$605
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 11/138:30 pm -
1 stop22h 40m
Sun 11/158:00 am -
1 stop15h 59m
Deal found 8/7$621
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 8/103:41 pm -
1 stop9h 00m
Fri 8/148:10 am -
1 stop23h 04m
Deal found 8/5$773
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 8/236:25 am -
2 stops12h 28m
Thu 8/278:10 am -
1 stop8h 50m
Deal found 8/8$870

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 August 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(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

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 August 9, 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 New York LaGuardia - SUX Sioux City Sioux Gateway

LGASUX

New York LaGuardia

Sat 8/29

1:25 pm-5:53 pm

1 stop5h 28m

Sioux City Sioux Gateway

Tue 9/1

9:05 am-3:17 pm

1 stop5h 12m

$404

NewarkSioux City

EWR Newark - SUX Sioux City Sioux Gateway

EWRSUX

Newark

Wed 1/13

11:25 am-5:54 pm

1 stop7h 29m

Sioux City Sioux Gateway

Sat 1/16

9:03 am-4:23 pm

1 stop6h 20m

$404

NewarkSioux City

EWR Newark - SUX Sioux City Sioux Gateway

EWRSUX

Newark

Sat 8/29

11:15 am-5:53 pm

1 stop7h 38m

Sioux City Sioux Gateway

Tue 9/1

9:05 am-4:54 pm

1 stop6h 49m

$459

New YorkSioux City

LGA New York LaGuardia - SUX Sioux City Sioux Gateway

LGASUX

New York LaGuardia

Sat 9/5

1:25 pm-5:53 pm

1 stop5h 28m

Sioux City Sioux Gateway

Sat 9/12

9:05 am-5:25 pm

1 stop7h 20m

$478

New YorkSioux City

LGA New York LaGuardia - SUX Sioux City Sioux Gateway

LGASUX

New York LaGuardia

Thu 10/29

4:59 pm-11:43 pm

1 stop7h 44m

Sioux City Sioux Gateway

Mon 11/2

8:20 am-2:23 pm

1 stop5h 03m

$549
Quickest round-trip

New YorkSioux City

LGA New York LaGuardia - SUX Sioux City Sioux Gateway

LGASUX

New York LaGuardia

Sat 8/22

1:25 pm-5:53 pm

1 stop5h 28m

Sioux City Sioux Gateway

Wed 8/26

8:10 am-2:18 pm

1 stop5h 08m

$569

NewarkSioux City

EWR Newark - SUX Sioux City Sioux Gateway

EWRSUX

Newark

Fri 11/13

6:55 am-6:10 pm

2 stops12h 15m

Sioux City Sioux Gateway

Sun 11/15

8:00 am-12:59 am

1 stop15h 59m

$682
Cheapest one-way
Quickest one-way

New YorkSioux City

LGA New York LaGuardia - SUX Sioux City Sioux Gateway

LGASUX

New York LaGuardia

Wed 8/12

8:05 am-5:53 pm

1 stop10h 48m

$434

NewarkSioux City

EWR Newark - SUX Sioux City Sioux Gateway

EWRSUX

Newark

Wed 8/12

7:30 am-5:53 pm

1 stop11h 23m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Sorted by cheapest first

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 August.
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

No data available for this route at this time. Please check back soon.

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 5h 28m. United Airlines provides one of the quickest options available for as low as $404. There are 1164 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.

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