SUX - LGA

$270 Find Cheap Flights from Sioux City to New York LaGuardia Airport

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 LaGuardia departing on 6/8. 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 LaGuardia Airport

 
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
$369
United Airlines
Sat 4/25Mon 4/27
SUX - LGA • 1 stop
Cheapest one-way
$270
United Airlines
Mon 6/8
SUX - LGA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Sioux City and LaGuardia. You'll need at least 1 connection.
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We hope you love your trip to LaGuardia!
Flight Deals
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Flight Deals

Cheap Flights from Sioux City to LaGuardia (SUX-LGA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to LaGuardia 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 LaGuardia

Sat, Apr 25 - Mon, Apr 27
United Airlines Logo
12:55 pm - 7:18 pm
SUX
-
LGA
5h 23m
1 stop
United Airlines Logo
4:58 pm - 11:44 pm
LGA
-
SUX
7h 46m
1 stop
$369United Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
9:03 am - 4:05 pm
SUX
-
LGA
6h 02m
1 stop
United Airlines Logo
11:00 am - 5:53 pm
LGA
-
SUX
7h 53m
1 stop
$414United Airlines
Sat, Apr 25 - Mon, Apr 27
United Airlines Logo
6:00 am - 3:19 pm
SUX
-
LGA
8h 19m
2 stops
United Airlines Logo
3:18 pm - 11:44 pm
LGA
-
SUX
9h 26m
1 stop
$440United Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
9:03 am - 4:05 pm
SUX
-
LGA
6h 02m
1 stop
United Airlines Logo
11:00 am - 11:46 pm
LGA
-
SUX
13h 46m
2 stops
$459United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
12:55 pm - 7:18 pm
SUX
-
LGA
5h 23m
1 stop
United Airlines Logo
1:10 pm - 5:56 pm
LGA
-
SUX
5h 46m
1 stop
$462United Airlines
Fri, May 15 - Sun, May 17
United Airlines Logo
12:55 pm - 7:18 pm
SUX
-
LGA
5h 23m
1 stop
United Airlines Logo
4:59 pm - 11:32 pm
LGA
-
SUX
7h 33m
1 stop
$468United Airlines
Fri, May 15 - Sun, May 17
United Airlines Logo
12:55 pm - 11:30 pm
SUX
-
LGA
9h 35m
2 stops
United Airlines Logo
4:59 pm - 11:32 pm
LGA
-
SUX
7h 33m
1 stop
$478United Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
11:32 am - 9:45 pm
SUX
-
LGA
9h 13m
2 stops
United Airlines Logo
11:00 am - 11:46 pm
LGA
-
SUX
13h 46m
2 stops
$513United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
6:00 am - 1:57 pm
SUX
-
LGA
6h 57m
1 stop
United Airlines Logo
3:21 pm - 10:41 am
LGA
-
SUX
20h 20m
1 stop
$522United Airlines
Sat, Apr 25 - Mon, Apr 27
United Airlines Logo
6:00 am - 3:19 pm
SUX
-
LGA
8h 19m
2 stops
United Airlines Logo
1:10 pm - 11:44 pm
LGA
-
SUX
11h 34m
2 stops
$523United Airlines
Booking Insights

Good to know

Cheapest flight$270
Flight from Sioux City to New York LaGuardia Airport

When to book flights from Sioux City to LaGuardia

Are your dates flexible? Find out the best times to travel from Sioux City to LaGuardia 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 Sioux City to New York LaGuardia Airport flights

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

    In the last 3 days, the lowest price for a flight from Sioux City to New York LaGuardia Airport was $270 for a one-way ticket and $369 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    When flying out of Sioux City you will be using Sioux City Sioux Gateway. You will be landing at New York LaGuardia Airport, also known as New York LaGuardia.

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

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

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

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

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

    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 LaGuardia Airport.

  • 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 LaGuardia Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York LaGuardia Airport 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 LaGuardia Airport?

    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 LaGuardia Airport with an airline and back to Sioux City with another airline. Booking your flights between Sioux City and LGA can sometimes prove cheaper using this method.

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

    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 LaGuardia Airport 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 LaGuardia

 
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 LaGuardia? 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 9581 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Flights were on time actually early service was good and crew cheerful

8.0 ExcellentJohn, Apr 2026
TPA - EWR
Read more United Airlines reviews

Flights were on time actually early service was good and crew cheerful

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

OK, we were delayed and had to de plane and reboard.

Both my flight where delayed Had 25min to make it to my transfer flight

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

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

Everything you need to know for your flight from Sioux City to LaGuardia

Information on your arrival and departure airports

Sioux City (SUX)
LaGuardia (LGA)