SUX - NYC

$275 Find Cheap Flights from Sioux City to New York

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to New York departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to New York, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$339
United Airlines
Thu 2/19Sat 2/21
SUX - EWR • 1 stop
Cheapest one-way
$275
United Airlines
Fri 3/20
SUX - EWR • 1 stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux City to New York (SUX-NYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to New York that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux City to New York

Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
1:00 pm - 7:25 pm
SUX
-
EWR
5h 25m
1 stop
United Airlines Logo
1:00 pm - 5:41 pm
EWR
-
SUX
5h 41m
1 stop
$339United Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
12:55 pm - 9:29 pm
SUX
-
EWR
7h 34m
1 stop
United Airlines Logo
10:22 am - 5:56 pm
EWR
-
SUX
8h 34m
1 stop
$344United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
12:53 pm - 8:12 pm
SUX
-
LGA
6h 19m
1 stop
United Airlines Logo
6:10 am - 5:41 pm
LGA
-
SUX
12h 31m
1 stop
$376United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
12:53 pm - 11:44 pm
SUX
-
LGA
9h 51m
2 stops
United Airlines Logo
6:10 am - 5:41 pm
LGA
-
SUX
12h 31m
1 stop
$386United Airlines
Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
1:00 pm - 7:21 pm
SUX
-
LGA
5h 21m
1 stop
United Airlines Logo
4:55 pm - 11:42 pm
LGA
-
SUX
7h 47m
1 stop
$390United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
12:53 pm - 7:00 pm
SUX
-
EWR
5h 07m
1 stop
United Airlines Logo
12:44 pm - 5:41 pm
EWR
-
SUX
5h 57m
1 stop
$397United Airlines
Thu, Feb 19 - Sat, Feb 21
United Airlines Logo
1:00 pm - 7:21 pm
SUX
-
LGA
5h 21m
1 stop
United Airlines Logo
1:15 pm - 11:42 pm
LGA
-
SUX
11h 27m
2 stops
$399United Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
12:55 pm - 9:18 pm
SUX
-
LGA
7h 23m
1 stop
United Airlines Logo
6:00 am - 5:56 pm
LGA
-
SUX
12h 56m
2 stops
$412United Airlines
Fri, Apr 3 - Sat, Apr 11
United Airlines Logo
12:55 pm - 7:55 pm
SUX
-
EWR
6h 00m
1 stop
United Airlines Logo
10:22 am - 5:56 pm
EWR
-
SUX
8h 34m
1 stop
$414United Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
12:55 pm - 9:18 pm
SUX
-
LGA
7h 23m
1 stop
United Airlines Logo
7:10 am - 5:56 pm
LGA
-
SUX
11h 46m
1 stop
$441United Airlines
Booking Insights

Good to know

Cheapest flight$275
Flight from Sioux City to Newark Liberty Airport

When to book flights from Sioux City to New York

Are your dates flexible? Find out the best times to travel from Sioux City to New York based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sioux City to New York

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

    In the last 3 days, the lowest price for a flight from Sioux City to New York was $275 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Sioux City and New York?

    A passport is not required to fly from Sioux City to New York.

  • Which airports will I be using when flying from Sioux City to New York?

    On your way to New York, you’ll fly out from Sioux City Sioux Gateway. You’ll be landing in one of New York’s 3 airports: Newark, New York John F Kennedy Intl, or New York LaGuardia.

  • Which aircraft models fly most regularly from Sioux City to New York?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux City to New York?

    Star Alliance is the only airline alliance operating flights between Sioux City and New York.

  • How does KAYAK find such low prices on flights from Sioux City to New York?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City to New York.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City to New York?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York from Sioux City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City to New York?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York with an airline and back to Sioux City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City to New York?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sioux City to New York

 
See real verified KAYAK customer reviews for airlines flying from Sioux City to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux City to New York? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9250 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

6.0 GoodPiers, Feb 2026
PHX - EWR
Read more United Airlines reviews

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Premium Plus is a really good idea for longer flights

The person I bought the ticket for didn’t make the flight.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

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

Information on your arrival and departure airports