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Cheap flights from Sioux City to New York from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux City to New York departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Sioux City to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:10 am - 5:25 pm
SUX
-
LGA
8h 15m
1 stop
United Airlines Logo
1:25 pm - 5:53 pm
LGA
-
SUX
5h 28m
1 stop
$342United Airlines
Thu, Aug 27 - Sat, Aug 29
United Airlines Logo
8:20 am - 5:15 pm
SUX
-
LGA
7h 55m
1 stop
United Airlines Logo
1:05 pm - 6:10 pm
LGA
-
SUX
6h 05m
1 stop
$352United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
8:20 am - 3:16 pm
SUX
-
LGA
5h 56m
1 stop
United Airlines Logo
1:05 pm - 11:43 pm
LGA
-
SUX
11h 38m
2 stops
$362United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
8:10 am - 5:25 pm
SUX
-
LGA
8h 15m
1 stop
United Airlines Logo
1:25 pm - 5:53 pm
LGA
-
SUX
5h 28m
1 stop
$370United Airlines
Fri, Aug 28 - Sat, Aug 29
United Airlines Logo
8:10 am - 3:17 pm
SUX
-
LGA
6h 07m
1 stop
United Airlines Logo
3:29 pm - 11:43 pm
LGA
-
SUX
9h 14m
1 stop
$373United Airlines
Thu, Aug 27 - Fri, Aug 28
United Airlines Logo
8:10 am - 3:17 pm
SUX
-
LGA
6h 07m
1 stop
United Airlines Logo
3:29 pm - 11:43 pm
LGA
-
SUX
9h 14m
2 stops
$383United Airlines
Thu, Aug 27 - Fri, Aug 28

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United Airlines flights from Sioux City to New York LaGuardia Airport

Our best United Airlines deals on Sioux City to New York LaGuardia Airport flight tickets
United Airlines
Aug 27
SUX8:10 amSioux City Sioux Gateway
8h 15m
1 stop
LGA5:25 pmNew York LaGuardia
Aug 29
LGA1:25 pmNew York LaGuardia
5h 28m
1 stop
SUX5:53 pmSioux City Sioux Gateway
$342
United Airlines
Nov 14
SUX8:20 amSioux City Sioux Gateway
7h 55m
1 stop
LGA5:15 pmNew York LaGuardia
Nov 18
LGA1:05 pmNew York LaGuardia
6h 05m
1 stop
SUX6:10 pmSioux City Sioux Gateway
$352
United Airlines
Nov 14
SUX8:20 amSioux City Sioux Gateway
5h 56m
1 stop
LGA3:16 pmNew York LaGuardia
Nov 18
LGA1:05 pmNew York LaGuardia
11h 38m
2 stops
SUX11:43 pmSioux City Sioux Gateway
$362

momondo Fare Finder

 
Customize your flight search to find flights from Sioux City to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated July 29, 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
Quickest round-trip

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Thu 8/27

8:10 am-5:25 pm

1 stop8h 15m

New York LaGuardia

Sat 8/29

1:25 pm-5:53 pm

1 stop5h 28m

$342

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 11/14

8:20 am-5:15 pm

1 stop7h 55m

New York LaGuardia

Wed 11/18

1:05 pm-6:10 pm

1 stop6h 05m

$352

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Sat 11/14

8:20 am-3:16 pm

1 stop5h 56m

New York LaGuardia

Wed 11/18

1:05 pm-11:43 pm

2 stops11h 38m

$362

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Fri 8/28

8:10 am-5:25 pm

1 stop8h 15m

New York LaGuardia

Sat 8/29

1:25 pm-5:53 pm

1 stop5h 28m

$370

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Thu 8/27

8:10 am-3:17 pm

1 stop6h 07m

New York LaGuardia

Fri 8/28

3:29 pm-11:43 pm

1 stop9h 14m

$373

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Thu 8/27

8:10 am-3:17 pm

1 stop6h 07m

New York LaGuardia

Fri 8/28

3:29 pm-11:43 pm

2 stops9h 14m

$383
Cheapest one-way
Quickest one-way

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Mon 9/14

8:05 am-4:19 pm

1 stop7h 14m

$314

Sioux CityNew York

SUX - LGA

SUXLGA

Sioux City Sioux Gateway

Mon 9/14

6:35 pm-11:35 pm

2 stops28h 00m

$399

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to New York from

How to get the cheapest flight ticket from Sioux City to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sioux City Sioux Gateway to New York LaGuardia?

United Airlines is the most popular carrier operating from Sioux City Sioux Gateway to New York LaGuardia

What airlines fly to New York LaGuardia Airport?

Delta, Southwest and American Airlines are the top three most popular airlines that fly to New York LaGuardia Airport from Sioux City according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 4 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux City to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux City to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux City to New York LaGuardia Airport (SUX to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux City to New York LaGuardia Airport

Fastest flight time

6h 10m

Direct flights

None
The fastest flight from Sioux City to New York LaGuardia Airport takes 6h 10m
There are no direct flights from Sioux City to New York LaGuardia Airport. There are no popular flight routes from Sioux City to New York LaGuardia Airport.
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Frequently asked questions about flying from Sioux City to New York LaGuardia Airport

  • How far is Sioux City Sioux Gateway to New York LaGuardia by plane?

    The distance between Sioux City Sioux Gateway and New York LaGuardia is about 1165.1 mi. Flights usually cover this in 6h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sioux City Sioux Gateway Airport to New York LaGuardia Airport?

    Prices for flights from Sioux City Sioux Gateway Airport to New York LaGuardia Airport were last updated today.

  • How many operators does momondo search for flights from Sioux City Sioux Gateway Airport to New York LaGuardia Airport?

  • How old do you have to be to fly from Sioux City Sioux Gateway Airport to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux City Sioux Gateway Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sioux City to New York LaGuardia Airport?

Best airlines flying from Sioux City to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Sioux City to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $243Free CancellationRating
7.4
10,052 reviews
Search United Airlines flights

Traveling to a place near New York?

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Why use momondo?

Why should I use momondo to find a flight deal from Sioux City to New York?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux City to New York for you.

Can I find flights from Sioux City to New York with flexible booking policies on momondo?

momondo does allow users to show only those flights to New York from Sioux City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux City to New York?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux City to New York.

I’m not ready to book a flight from Sioux City to New York right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sioux City to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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