Cheap flights from Sioux City (SUX) to O'Hare Intl (ORD) from $110

This is the cheapest one-way flight price, found on 10/2. Prices may vary by date and flight preferences.
SUX — ORD
oct. 8 — oct. 151

How to find the cheapest flight from Sioux City (SUX) to O'Hare Intl (ORD)

All the information you need to plan the best SUX to ORD flight in 2023: compare Sioux City to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.

Popular in

July

Cheapest in

February

Round-trip from

$207

One-way from

$110
High demand for flights, 21% potential price rise
Best time to find cheap flights, 29% potential price drop
From Sioux City Sioux Gateway to Chicago O'Hare Intl
One-way flight from Sioux City Sioux Gateway to Chicago O'Hare Intl

SUX - CHI

Price

$207 - $364

CHI

Temperature

23 - 73.4 °F

CHI

Rainfall

1.7 - 4.9 inches

How far in advance should I book a flight from Sioux City to Chicago O'Hare Intl Airport?

Find a great deal and save up to 33% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sioux City to Chicago O'Hare Intl Airport within the next two weeks, with the cheapest ticket starting at $303.

What is the cheapest month to fly from Sioux City to Chicago O'Hare Intl Airport?

September is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Sioux City. Prices for September average $285 per person but you can even find prices for as low as $205. The most expensive prices can be found in the month of January. Opting for a September flight can save you 17% on your journey compared to booking in January

When is the cheapest time to fly from Sioux City to Chicago O'Hare Intl Airport (SUX - ORD)?

When flying from Sioux City to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Sioux City to O'Hare Intl

Cheap Sioux City to O'Hare Intl flights in October & November 2023

The best prices found for SUX to ORD flights for October, November

Sioux City to O'Hare Intl 2023 flight deals

Cheap flights to O'Hare Intl from Sioux City found for this year

Non-stop flights to O'Hare Intl from Sioux City

Save time with Sioux City to O'Hare Intl direct flight deals

Sioux City to O'Hare Intl flights leaving soon

Late deals on return flights to O'Hare Intl from Sioux City, departing today and this week

One-way flights to O'Hare Intl from Sioux City

The cheapest one-way flights from Sioux City to O'Hare Intl

Find flights from Sioux City to O'Hare Intl within your budget

Use the slider to find flights from Sioux City to O'Hare Intl that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$214 - $351

Route

Depart

Return

Price

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

sáb. 12/9

Nonstop1h 51m

Chicago O'Hare Intl

dom. 12/10

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

vie. 12/8

Nonstop1h 51m

Chicago O'Hare Intl

dom. 12/10

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

vie. 10/27

Nonstop1h 45m

Chicago O'Hare Intl

lun. 10/30

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

sáb. 12/9

1 stop15h 33m

Chicago O'Hare Intl

dom. 12/10

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

vie. 10/27

Nonstop1h 45m

Chicago O'Hare Intl

lun. 10/30

1 stop26h 16m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

vie. 12/8

1 stop18h 12m

Chicago O'Hare Intl

dom. 12/10

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

vie. 12/8

2 stops18h 45m

Chicago O'Hare Intl

dom. 12/10

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

vie. 12/8

1 stop13h 01m

Chicago O'Hare Intl

lun. 12/11

Nonstop1h 57m

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

sáb. 12/9

2 stops25h 53m

Chicago O'Hare Intl

dom. 12/10

Nonstop1h 57m

Flights are sorted by cheapest first

Deals found on 10/2

Reviews of airlines servicing O'Hare Intl

United Airlines
7.4
Good
1,891 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 10

I will try not to ever fly United. They are not honest. Missed the connection in Chicago. United flight was approx. 3 hours late. United did not help for re- booking. Turkish airlines were very helpful.

United Airlines
7.4
Good
1,891 reviews
United Airlines
7.4
Good
1,891 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.0

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 10

I will try not to ever fly United. They are not honest. Missed the connection in Chicago. United flight was approx. 3 hours late. United did not help for re- booking. Turkish airlines were very helpful.

Related info for your journey

Useful info, stats and facts about Sioux City to O'Hare Intl flights.

What airport do you fly from for flights from Sioux City to Chicago O'Hare Intl?

Located just 7.0 mi from the city center, Sioux City Sioux Gateway is the airport most travelers will use when flying to Chicago O'Hare Intl from Sioux City. Booking flights from Sioux Gateway (SUX) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 1 airline.

Can I find flights from Sioux City to Chicago O'Hare Intl Airport for under $300 on Cheapflights?

Yes, there are multiple flights from Sioux City to Chicago O'Hare Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $214, but on average you can expect to pay $372.

Are there nonstop flights from Sioux City to Chicago O'Hare Intl Airport for under $300 on Cheapflights?

Cheapflights has at least 7 direct flights from Sioux City to Chicago O'Hare Intl Airport under $300. A good price for a nonstop flight from Sioux City to Chicago O'Hare Intl Airport is less than $415.

Are there last-minute flights available from Sioux City to Chicago O'Hare Intl Airport for under $600?

There are currently 4+ open flights from Sioux City to Chicago O'Hare Intl Airport within the next 7 days for less than $600.

What is the cheapest airline to fly from Sioux City to Chicago O'Hare Intl Airport round-trip?

Flying on United Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $214. This flight start at 21% lower than the current average price 3 months from now.

What are the cheapest flights from Sioux City to Chicago O'Hare Intl Airport?

While on average a flight from Sioux City to Chicago O'Hare Intl Airport is generally $433, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Sioux City Sioux Gateway - Chicago O'Hare Intl), you can expect to pay $275 for that flight.

What does SUX to ORD mean?

SUX stands for Sioux City Sioux Gateway Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Alternative routes for Sioux City to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Sioux City to O'Hare Intl

The chart below displays the airlines Cheapflights users traveling from Sioux City to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$194Average$233FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Hourly flight availability from Sioux City to O'Hare Intl

See what time of day planes typically take off from Sioux City to O'Hare Intl
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Sioux City to O'Hare Intl

See how many times per day planes take to the skies headed from Sioux City to O'Hare Intl
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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Why should you use Cheapflights to find cheap flight tickets from Sioux City to O'Hare Intl?

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Can Cheapflights find flights from Sioux City to O'Hare Intl with no change fees?

Certainly. Search results for flights to O'Hare Intl from Sioux City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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