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LaGuardia

$329+ Cheap flights from Sioux City (SUX) to LaGuardia, NY (LGA)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LGA
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Sioux City to LaGuardia

Cheapest flights from Sioux City to LaGuardia
Explore the most affordable flight options available from Sioux City to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 10/2011:30 am
SUX
-
LGA
1 stop9h 09m
United Airlines
Sat 10/245:15 pm
LGA
-
SUX
1 stop25h 39m
United Airlines
Deal found 4/23$462
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/411:32 am
SUX
-
LGA
1 stop7h 21m
United Airlines
Wed 6/1011:20 am
LGA
-
SUX
1 stop7h 34m
United Airlines
Deal found 4/25$535
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/86:00 am
SUX
-
LGA
1 stop6h 57m
United Airlines
Tue 5/1211:20 am
LGA
-
SUX
1 stop7h 46m
United Airlines
Deal found 4/23$541
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/126:00 am
SUX
-
LGA
2 stops11h 18m
United Airlines
Sat 5/161:10 pm
LGA
-
SUX
1 stop5h 56m
United Airlines
Deal found 4/27$542
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/96:00 am
SUX
-
LGA
1 stop8h 47m
United Airlines
Wed 5/136:00 am
LGA
-
SUX
2 stops13h 06m
United Airlines
Deal found 4/24$548

Find flight deals from Sioux City to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to LaGuardia (LGA). 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 April 28, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$462
(United Airlines)

One-way from

$329
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Sioux City Sioux Gateway-New York (NYC) flights.
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From Sioux City Sioux Gateway to New York LaGuardia
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One-way flight from Sioux City Sioux Gateway to New York LaGuardia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to LaGuardia 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 April 28, 2026.
Use the filters below to find and compare flights from Sioux City to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Tue 10/20

11:30 am-9:39 pm

1 stop9h 09m

New York LaGuardia

Sat 10/24

3:00 pm-5:54 pm

1 stop27h 54m

$487
Quickest round-trip

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 5/8

6:00 am-1:57 pm

1 stop6h 57m

New York LaGuardia

Tue 5/12

11:20 am-6:06 pm

1 stop7h 46m

$541

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 5/9

6:00 am-3:47 pm

1 stop8h 47m

New York LaGuardia

Wed 5/13

6:00 am-6:06 pm

2 stops13h 06m

$548

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 5/22

6:30 pm-7:53 pm

1 stop24h 23m

New York LaGuardia

Mon 5/25

7:40 am-11:44 pm

1 stop17h 04m

$690
Cheapest one-way
Quickest one-way

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 7/10

7:43 am-2:23 pm

1 stop5h 40m

$353

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 10/10

11:30 am-9:31 am

2 stops21h 01m

$386

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sun 7/5

6:30 pm-9:11 am

2 stops13h 41m

$1,185

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Sorted by cheapest first

Best time to book a flight from Sioux City to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Sioux City 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.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with United Airlines from Sioux City to New York LaGuardia Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,672 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Sioux City to LaGuardia. 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 from for flights from Sioux City to New York LaGuardia?

    Most people fly from Sioux City Sioux Gateway (SUX) if they book a flight from Sioux City to New York LaGuardia. On average, Sioux Gateway has 0 outbound flights to New York LaGuardia per day from 1 airline. Sioux City Sioux Gateway is conveniently located just 7.0 mi from Sioux City’s city center.

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

    United Airlines can get you from Sioux City to New York LaGuardia Airport in just under 9h 09m. Your travel time can differ by up to . Sioux City and New York LaGuardia Airport are separated by a distance of 1164 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Secaucus
Mount Laurel
North Bergen
Elizabeth
Irvington
Seaside Heights
Absecon
Parsippany
Edgewater
Carle Place
Staten Island
Tannersville
Carteret
Stamford
New Brunswick

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Top airline flying from Sioux City to LaGuardia

Discover the top airline that operate flights from Sioux City to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$243Average$551FlexibilityNo cancel feeOn-time69%

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