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LaGuardia

$309+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — LGA
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/10. 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 11/109:03 am
SUX
-
LGA
1 stop6h 02m
United Airlines
Sat 11/1411:00 am
LGA
-
SUX
1 stop7h 54m
United Airlines
Deal found 6/10$343
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 7/118:10 am
SUX
-
LGA
1 stop5h 13m
United Airlines
Mon 7/134:59 pm
LGA
-
SUX
1 stop7h 42m
United Airlines
Deal found 6/8$388
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/1011:32 am
SUX
-
LGA
1 stop7h 21m
United Airlines
Thu 7/1611:20 am
LGA
-
SUX
1 stop7h 33m
United Airlines
Deal found 6/10$441
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/1711:32 am
SUX
-
LGA
1 stop9h 22m
United Airlines
Mon 7/208:25 pm
LGA
-
SUX
1 stop22h 28m
United Airlines
Deal found 6/6$466
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/68:10 am
SUX
-
LGA
1 stop8h 12m
United Airlines
Mon 7/134:59 pm
LGA
-
SUX
1 stop7h 42m
United Airlines
Deal found 6/8$474

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(United Airlines)

One-way from

$309
(United Airlines)
Provider with most accurate pricing for Sioux City Sioux Gateway-New York (NYC) flight deals.
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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 June 11, 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 11/10

9:03 am-4:05 pm

1 stop6h 02m

New York LaGuardia

Sat 11/14

11:00 am-5:54 pm

1 stop7h 54m

$343
Quickest round-trip

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 7/11

8:10 am-2:23 pm

1 stop5h 13m

New York LaGuardia

Mon 7/13

4:59 pm-11:41 pm

1 stop7h 42m

$388

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 7/10

11:32 am-7:53 pm

1 stop7h 21m

New York LaGuardia

Thu 7/16

11:20 am-5:53 pm

1 stop7h 33m

$441

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 7/17

11:32 am-9:54 pm

1 stop9h 22m

New York LaGuardia

Mon 7/20

8:25 pm-5:53 pm

1 stop22h 28m

$466

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Mon 7/6

8:10 am-5:22 pm

1 stop8h 12m

New York LaGuardia

Mon 7/13

4:59 pm-11:41 pm

1 stop7h 42m

$474
Cheapest one-way

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 7/11

8:10 am-9:25 pm

1 stop12h 15m

$309
Quickest one-way

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sun 6/21

8:08 am-3:23 pm

1 stop6h 15m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

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 June 11, 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
9,804 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 6h 02m. 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
Elizabeth
East Rutherford
Yonkers
North Bergen
Mount Laurel
Secaucus
Irvington
Staten Island
Seaside Heights
Tannersville
Absecon
Parsippany
Edgewater
Carle Place
Carteret
Carlstadt
Fort Lee

Browse thousands of different options on Cheapflights for your next trip

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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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$243Average$551FlexibilityNo cancel feeOn-time69%

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