HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from O'Hare Intl (ORD) to Sioux City (SUX) from $116

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SUX
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from O'Hare Intl to Sioux City

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 April 24, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$312

One-way from

$116
High demand for flights, 36% potential price rise
Search Deals
Best time to find cheap flights, 45% potential price drop
Search Deals
From Chicago O'Hare Intl to Sioux City Sioux Gateway
Search Deals
One-way flight from Chicago O'Hare Intl to Sioux City Sioux Gateway
Search Deals

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

Travelers have found that booking a Thursday departure is the best way to save up to 71% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

The best pricing can be found in the month of April. Prices to Sioux City from Chicago O'Hare Intl Airport average $301. You can even find prices in April for less than $301, as users have found deals to Sioux City from as low as $194. The month of June appears to be one of the more expensive times to travel to Sioux City from Chicago O'Hare Intl Airport. Flying in the targeted month can save you up to 64%.

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

When flying from Chicago O'Hare Intl Airport to Sioux City, 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 O'Hare Intl to Sioux City

Explore cheap flight options specifically provided by United Airlines for the route between O'Hare Intl and Sioux City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Sat 9/289:05 pmORD - SUX
Nonstop1h 40mUnited Airlines
Tue 10/17:45 amSUX - ORD
Nonstop1h 44mUnited Airlines
Deal found 4/23$284
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/136:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$295
Sat 9/285:15 amORD - SUX
1 stop9h 39mUnited Airlines
Tue 10/17:45 amSUX - ORD
Nonstop1h 44mUnited Airlines
Deal found 4/23$316
Wed 5/87:10 amORD - SUX
1 stop11h 04mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$350
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Tue 5/146:50 pmSUX - ORD
2 stops12h 44mUnited Airlines
Deal found 4/23$381
Fri 5/107:55 pmORD - SUX
2 stops22h 19mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$393
Fri 5/108:05 pmORD - SUX
1 stop22h 09mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$412
Sat 9/285:15 amORD - SUX
1 stop9h 39mUnited Airlines
Tue 10/13:31 pmSUX - ORD
2 stops21h 31mUnited Airlines
Deal found 4/23$413
Thu 5/99:32 pmORD - SUX
1 stop20h 42mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$432

Cheap O'Hare Intl to Sioux City flights in April & May 2024

Find cheap flight options from O'Hare Intl to Sioux City specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 24, 2024.
Fri 5/179:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$284
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/136:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$295
Fri 5/179:32 pmORD - SUX
1 stop20h 42mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$316
Fri 5/179:35 pmORD - SUX
2 stops20h 39mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$341
Wed 5/87:10 amORD - SUX
1 stop11h 04mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$350
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Tue 5/146:50 pmSUX - ORD
2 stops12h 44mUnited Airlines
Deal found 4/23$381
Fri 5/107:55 pmORD - SUX
2 stops22h 19mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$393
Fri 5/108:05 pmORD - SUX
1 stop22h 09mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$412
Thu 5/99:32 pmORD - SUX
1 stop20h 42mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$432

O'Hare Intl to Sioux City 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Sioux City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Fri 5/179:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$284
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/136:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$295
Fri 5/179:32 pmORD - SUX
1 stop20h 42mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$316
Sat 8/241:20 pmORD - SUX
1 stop25h 34mUnited Airlines
Wed 8/287:45 amSUX - ORD
Nonstop1h 48mUnited Airlines
Deal found 4/22$327
Fri 5/179:35 pmORD - SUX
2 stops20h 39mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$341
Sat 8/246:30 pmORD - SUX
2 stops20h 24mUnited Airlines
Wed 8/287:45 amSUX - ORD
Nonstop1h 48mUnited Airlines
Deal found 4/22$346
Wed 5/87:10 amORD - SUX
1 stop11h 04mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$350
Mon 8/59:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Sat 8/106:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Deal found 4/22$374
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Tue 5/146:50 pmSUX - ORD
2 stops12h 44mUnited Airlines
Deal found 4/23$381

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

Discover non-stop flight options from O'Hare Intl to Sioux City. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Fri 5/179:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/206:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$284
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/136:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$295
Mon 8/59:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Sat 8/106:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Deal found 4/22$374
Thu 5/99:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Tue 5/146:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$412
Thu 5/99:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Sat 5/116:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$444
Fri 5/109:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Mon 5/136:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$445
Fri 5/179:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Sun 5/196:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/23$455

O'Hare Intl to Sioux City flights leaving soon

Find last-minute flight options from O'Hare Intl to Sioux City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Fri 5/39:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Sun 5/56:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/24$444
Fri 5/39:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Sun 5/512:06 pmSUX - ORD
1 stop10h 55mUnited Airlines
Deal found 4/24$501
Fri 5/37:55 pmORD - SUX
2 stops22h 19mUnited Airlines
Sun 5/56:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/24$591
Fri 5/37:55 pmORD - SUX
2 stops22h 19mUnited Airlines
Sun 5/512:06 pmSUX - ORD
1 stop23h 14mUnited Airlines
Deal found 4/24$638

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

Search for one-way flight options from O'Hare Intl to Sioux City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Sat 5/119:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$116
Mon 5/139:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$162
Wed 5/89:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$175
Sat 5/112:20 pmORD - SUX
2 stops20h 29mUnited Airlines
Deal found 4/23$245
Tue 5/710:35 amORD - SUX
1 stop7h 39mUnited Airlines
Deal found 4/23$250
Mon 5/135:50 pmORD - SUX
2 stops24h 24mUnited Airlines
Deal found 4/23$254
Sat 5/114:05 pmORD - SUX
1 stop18h 44mUnited Airlines
Deal found 4/23$255
Tue 5/77:30 amORD - SUX
2 stops10h 44mUnited Airlines
Deal found 4/23$259
Thu 5/99:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/24$266

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

Customize your flight search to find flights from O'Hare Intl to Sioux City 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 3,073,952 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$284 - $432

Route

Depart

Return

Price

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Sat 9/28

Nonstop1h 40m

Sioux City Sioux Gateway

Tue 10/1

Nonstop1h 44m

$284

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Wed 5/8

Nonstop1h 44m

Sioux City Sioux Gateway

Mon 5/13

Nonstop1h 41m

$295

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Sat 9/28

1 stop9h 39m

Sioux City Sioux Gateway

Tue 10/1

Nonstop1h 44m

$316

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Wed 5/8

1 stop11h 04m

Sioux City Sioux Gateway

Tue 5/14

Nonstop1h 41m

$350

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Wed 5/8

Nonstop1h 44m

Sioux City Sioux Gateway

Tue 5/14

2 stops12h 44m

$381

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Fri 5/10

2 stops22h 19m

Sioux City Sioux Gateway

Tue 5/14

Nonstop1h 41m

$393

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Fri 5/10

1 stop22h 09m

Sioux City Sioux Gateway

Tue 5/14

Nonstop1h 41m

$412

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Sat 9/28

1 stop9h 39m

Sioux City Sioux Gateway

Tue 10/1

2 stops21h 31m

$413

Chicago O'Hare IntlSioux City Sioux Gateway

ORD - SUX

ORDSUX

Chicago O'Hare Intl

Thu 5/9

1 stop20h 42m

Sioux City Sioux Gateway

Tue 5/14

Nonstop1h 41m

$432

Flights are sorted by cheapest first

Deals found on 4/23

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Sioux City?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Sioux City. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Sioux City flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sioux City by month

Plan your trip from O'Hare Intl to Sioux City by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Sioux City is currently $220 while a round-trip flight costs $364. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sioux City (average of $312). Flying from Chicago O'Hare Intl Airport to Sioux City in July is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$352

February

$312

March

$446

April

$388

May

$469

June

$519

July

$543

August

$415

September

$344

October

$457

November

$375

December

$416

Temperature and rainfall in Sioux City by month

Plan your trip to Sioux City by taking into account the average temperature and rainfall totals by month.

SUX

Temperature

21.2 - 75.2 °F

Reviews of airlines servicing Sioux City

Get insights into the airlines that provide service to Sioux City. 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 Sioux City. Reviews last updated April 24, 2024.
United Airlines
7.4
Good
11,255 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.2

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

United Airlines
7.4
Good
11,255 reviews
United Airlines
7.4
Good
11,255 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.2

Food

6.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

There were a lot of delays. Not sure if they could be helped, but it made me super nervous about catching my already tight connection. The connection was held for me, but I had to really hurry to make it.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Sioux City. 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 into for flights to Sioux City from Chicago O'Hare Intl?

    Sioux City Sioux Gateway (SUX), located 7.0 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Sioux City. 1 airline have flights to Sioux Gateway from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Sioux City Sioux Gateway should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

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

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Sioux City for under $300. The cheapest flight booked recently is on United Airlines for just $284, but on average you can expect to pay $443.

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

    Cheapflights has at least 7 direct flights from Chicago O'Hare Intl Airport to Sioux City under $300. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Sioux City is less than $387.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Sioux City for under $500?

    There are currently 4+ open flights from Chicago O'Hare Intl Airport to Sioux City within the next 7 days for less than $500.

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

    Currently priced at $284, United Airlines will fly you from Chicago O'Hare Intl Airport to Sioux City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is currently priced 19% below the average price you’ll pay for this route.

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

    The cheapest flight price from Chicago O'Hare Intl Airport to Sioux City is $276. On average you can expect to pay $354. The most popular route, (Chicago O'Hare Intl - Sioux City Sioux Gateway), can usually be booked for $284.

  • What does ORD to SUX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Sioux City Sioux Gateway Airport flight would often be abbreviated as a ORD to SUX flight.

  • Can I find deals for flights from O'Hare Intl to Sioux City that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Sioux City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Sioux City with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Sioux City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Sioux City that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Sioux City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Sioux City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Sioux City.

  • Can I find deals for business class flights from O'Hare Intl to Sioux City?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Sioux City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Sioux City that allow pets onboard?

    Many airlines flying from O'Hare Intl to Sioux City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Sioux City?

    Yes, you can often find last-minute deals on O'Hare Intl to Sioux City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Sioux City flight deals updated?

    The Chicago O'Hare Intl Airport to Sioux City flight deals you see on this page were last updated on 4/23.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Sioux City
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Des Moines flights
Midway to Des Moines flights
O'Hare Intl to Cedar Rapids flights
O'Hare Intl to Mason City flights
Midway to Cedar Rapids flights
O'Hare Intl to Burlington flights

Top airline flying from O'Hare Intl to Sioux City

Discover the top airline that operate flights from O'Hare Intl to Sioux City. 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 3,073,952 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$214Average$354FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Los Angeles to Cabo San Lucas flights
Seattle to Miami flights
Pittsburgh to Miami flights
Dallas to Houston flights
New York to Phoenix flights
Boston to Philadelphia flights
USA to Manila flights
Houston to Los Angeles flights
Boston to Iceland flights
Denver to Boston flights
USA to Egypt flights
Chicago O'Hare Intl Airport to El Salvador flights

Search flights from O'Hare Intl to Sioux City by cabin class

Find flights from O'Hare Intl to Sioux City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from O'Hare Intl to Sioux City

Find hourly flight availability from O'Hare Intl to Sioux City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Sioux City

Explore weekly flight availability from O'Hare Intl to Sioux City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from O'Hare Intl to Sioux City?

Deals for O'Hare Intl to Sioux City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from O'Hare Intl to Sioux City for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from O'Hare Intl to Sioux City with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Sioux City become cheaper?

Yes, Cheapflights offers price alerts on O'Hare Intl to Sioux City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines