Cheap flights from Sioux City to Chicago-O'Hare Intl (SUX - ORD)

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

All the information you need to plan the best SUX to ORD flight in 2021: compare Sioux City to Chicago-O'Hare Intl flight prices with the expected peak season, weather and rainfall in Chicago-O'Hare Intl.
SUX - ORD
Price
$250 - $464
ORD
Temperature
35.6 - 86 °F
ORD
Precipitation
1.5 - 4.8 inches

Popular in

July

High demand for flights, 32% potential price rise

Cheapest in

October

Best time to find cheap flights, 21% potential price drop

Round-trip from

$250

From Sioux City to Chicago-O'Hare Intl

One-way from

$94

One-way flight from Sioux City to Chicago-O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Sioux City to Chicago-O'Hare Intl?

Travelers have found it’s best to book a flight 20 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sioux City to Chicago-O'Hare Intl 1-2 weeks in advance for as low as $137, or $157 for flights within the next 24 hours.

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

The best pricing can be found in the month of April. Prices to Chicago-O'Hare Intl from Sioux City average $135. You can even find prices in April for less than $135, as users have found deals to Chicago-O'Hare Intl from as low as $33. The month of December appears to be one of the more expensive times to travel to Chicago-O'Hare Intl from Sioux City. Flying in the targeted month can save you up to 49%.

Cheap flights from Sioux City to Chicago-O'Hare Intl in August, September 2021

The best prices found for SUX to ORD flights for August, September
25 Sep - 28 Sep
$142pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
11 Sep - 8 Oct
$162pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
17 Sep - 8 Oct
$182pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

Sioux City to Chicago-O'Hare Intl 2021 flight deals

Cheap flights to Chicago-O'Hare Intl from Sioux City found for this year
25 Sep - 28 Sep
$142pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
11 Sep - 8 Oct
$162pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
17 Sep - 8 Oct
$182pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

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

Save time with Sioux City to Chicago-O'Hare Intl direct flight deals
25 Sep - 28 Sep
$142pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
11 Sep - 8 Oct
$162pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
17 Sep - 8 Oct
$182pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

Last minute flights from Sioux City to Chicago-O'Hare Intl

Late deals on round-trip flights to Chicago-O'Hare Intl from Sioux City, departing today and this week
10 Aug - 18 Aug
$247pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
15 Aug - 23 Aug
$253pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway
15 Aug - 22 Aug
$264pp
SUX
Sioux City Sioux Gateway
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
SUX
Sioux City Sioux Gateway

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

The cheapest one-way flights from Sioux City to Chicago-O'Hare Intl
2:25 pm - 4:06 pm
United Airlines
Nonstop
1h 41m
SUX - ORD
United Airlines
$94
United
2:25 pm - 4:04 pm
United Airlines
Nonstop
1h 39m
SUX - ORD
United Airlines
$159
United
3:30 am - 5:09 am
United Airlines
Nonstop
1h 39m
SUX - ORD
United Airlines
$280
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sioux City</span> to <span class="emphasized">Chicago-O'Hare Intl</span> flights.

Flight FAQs

From Sioux City to Chicago-O'Hare Intl

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 is 1 daily outbound flight to Chicago O'Hare Intl from 1 airline.

Which airlines flying from Sioux City Sioux Gateway to Chicago O'Hare Intl have flexible changes due to COVID-19?

Some of our airline partners flying from Sioux City Sioux Gateway to Chicago O'Hare Intl have new flexible policies in place due to COVID-19. American Airlines is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Sioux City to Chicago-O'Hare Intl for under $200 on Cheapflights?

Yes, there are multiple flights from Sioux City to Chicago-O'Hare Intl for under $200. The cheapest flight booked recently is on United Airlines for just $142, but on average you can expect to pay $235.

Are there nonstop flights from Sioux City to Chicago-O'Hare Intl for under $200 on Cheapflights?

Cheapflights has at least 10 direct flights from Sioux City to Chicago-O'Hare Intl under $200. A good price for a nonstop flight from Sioux City to Chicago-O'Hare Intl is less than $217.

Are there last-minute flights available from Sioux City to Chicago-O'Hare Intl for under $300?

There are currently 18+ open flights from Sioux City to Chicago-O'Hare Intl within the next 7 days for less than $300.

Does it rain more in Sioux City or Chicago-O'Hare Intl?

In Sioux City, there will be less rainfall in Sioux City compared to Chicago-O'Hare Intl over the next 15 days.

Is Sioux City weather warmer or cooler than Chicago-O'Hare Intl?

We forecast the temperature to be around the 86 °F's in July, on average. The temperature in Chicago-O'Hare Intl is generally the same as in Sioux City. Book flights in a timely manner in correlation to your departure date.

What is the cheapest airline for this route?

The cheapest airline for this route is American Eagle, Inc. on average. American Eagle, Inc. operates 47 flight per week

How long is the flight from Sioux City to Chicago-O'Hare Intl?

Departing from Sioux City to Chicago-O'Hare Intl will take you 1h 38m. All flights are typically nonstop.

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

Cheapflights users have booked flights from Sioux City to Chicago-O'Hare Intl round-trip from $142. United Airlines is 55% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sioux City to Chicago-O'Hare Intl one-way?

The cheapest airline for a one-way flight from Sioux City to Chicago-O'Hare Intl is United Airlines ($94).

COVID Restrictions

View COVID Travel Restrictions for Chicago-O'Hare Intl (ORD)

Do I need a COVID test to fly to Chicago-O'Hare Intl from Sioux City?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from Sioux City Sioux Gateway need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Sioux City Sioux Gateway must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Sioux City Sioux Gateway are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Sioux City from Chicago-O'Hare Intl?

Returning to Sioux City Sioux Gateway from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Sioux City Sioux Gateway.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Sioux City Sioux Gateway.

Hide COVID Travel Restrictions for Chicago-O'Hare Intl (ORD)

Alternative routes for Sioux City to Chicago-O'Hare Intl

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

Destination information for Chicago-O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Sioux City to Chicago-O'Hare Intl.
Flight duration
1h 40m
Average temperature for August in Chicago-O'Hare Intl
82.4 °F
Avg rainfall for August in Chicago-O'Hare Intl
4.8 ″

Airports servicing Sioux City

Airports servicing Chicago

Hourly flight availability from Sioux City to Chicago-O'Hare Intl

See what time of day planes typically take off from Sioux City towards Chicago-O'Hare Intl.
Morning 6 AM to noon 58% of SUX to ORD departures
Afternoon Noon to 6 PM 41% of SUX to ORD departures
Early morning Midnight to 6 AM 1% of SUX to ORD departures
Evening 6 PM to midnight 0% of SUX to ORD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Sioux City to Chicago-O'Hare Intl
See how many times per day planes take to the skies headed from Sioux City to Chicago-O'Hare Intl.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
1 daily flight
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