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$324+ Cheap flights from Sioux City (SUX) to LaGuardia, NY (LGA)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LGA
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap 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 September 14, 2025.

Round-trip from

$324
(United Airlines)
From Sioux City Sioux Gateway to New York LaGuardia
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Find 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 September 14, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 9/277:50 amSUX - LGA
1 stop5h 29mUnited Airlines
Wed 10/110:00 amLGA - SUX
1 stop9h 14mUnited Airlines
Deal found 9/12$362
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/206:51 pmSUX - LGA
1 stop26h 07mUnited Airlines
Thu 10/234:28 pmLGA - SUX
1 stop7h 32mUnited Airlines
Deal found 9/14$533
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/247:45 amSUX - LGA
1 stop7h 26mUnited Airlines
Fri 11/287:29 pmLGA - SUX
2 stops28h 30mUnited Airlines
Deal found 9/14$583
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/296:51 pmSUX - LGA
1 stop20h 03mUnited Airlines
Fri 10/33:25 pmLGA - SUX
1 stop8h 35mUnited Airlines
Deal found 9/13$604
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/286:51 pmSUX - LGA
2 stops18h 28mUnited Airlines
Thu 10/29:30 pmLGA - SUX
1 stop26h 30mUnited Airlines
Deal found 9/13$614
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/196:48 pmSUX - LGA
1 stop27h 36mUnited Airlines
Tue 9/235:19 pmLGA - SUX
1 stop6h 38mUnited Airlines
Deal found 9/12$625

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 September 14, 2025.
Use the filters below to find and compare flights from Sioux City to New York LaGuardia Airport that are best for you.

Fly from

Sioux City

Fly to

LaGuardia

Route

Depart

Return

Price

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Tue 3/3

6:00 am-1:21 pm

1 stop6h 21m

New York LaGuardia

Sat 3/7

1:00 pm-5:32 pm

1 stop5h 32m

$324

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 9/27

7:50 am-2:19 pm

1 stop5h 29m

New York LaGuardia

Wed 10/1

8:25 am-6:14 pm

2 stops10h 49m

$362

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Mon 11/24

7:45 am-4:11 pm

1 stop7h 26m

New York LaGuardia

Fri 11/28

8:15 am-10:59 pm

1 stop15h 44m

$543

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Wed 9/24

6:48 pm-9:58 pm

1 stop26h 10m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Sioux City to New York LaGuardia Airport (average of $199). Flying from Sioux City to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 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 0 airlines. 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 6h 21m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from Sioux City to New York LaGuardia Airport (average of $199). Flying from Sioux City to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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

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
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Staten Island
Stamford
New Brunswick
Absecon
Carle Place
East Brunswick
Hoboken
Westbury
Avenel
Paterson
Fort Lee

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