
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Sioux City (SUX). 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 November 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $372 (United Airlines) |
One-way from | $324 (United Airlines) |
Fly from
Fly to
Route
Depart
Return
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Tue 12/15
12:37 pm-6:05 pm
1 stop6h 28m
Sioux City Sioux Gateway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Sat 1/16
11:21 am-6:11 pm
1 stop7h 50m
Sioux City Sioux Gateway
Wed 1/20
5:04 am-12:20 pm
1 stop6h 16m
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Fri 1/22
11:24 am-6:11 pm
1 stop7h 47m
Sioux City Sioux Gateway
Tue 1/26
5:04 am-12:20 pm
1 stop6h 16m
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Wed 12/2
12:37 pm-6:05 pm
1 stop6h 28m
Sioux City Sioux Gateway
Wed 12/9
5:00 am-12:18 pm
1 stop6h 18m
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Thu 12/17
9:52 pm-6:11 pm
1 stop21h 19m
Sioux City Sioux Gateway
Tue 1/5
5:04 am-12:20 pm
1 stop6h 16m
NewarkSioux City
EWR Newark - SUX Sioux City Sioux Gateway
EWRSUX
Newark
Wed 12/9
1:47 pm-6:05 pm
1 stop5h 18m
Sioux City Sioux Gateway
Thu 12/10
5:00 am-12:18 pm
1 stop6h 18m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Everything you need to know about your flight from New York to Sioux City
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