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Cheap flights from Sioux City (SUX) to O'Hare Intl (ORD) from $100

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 5/15. 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.
SUX — ORD
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
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Cheap flight deals from Sioux City to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sioux City (SUX) to O'Hare Intl (ORD). 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 23, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$222

One-way from

$100
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Sioux City Sioux Gateway to Chicago O'Hare Intl
Search Deals
One-way flight from Sioux City Sioux Gateway to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Sioux City to Chicago O'Hare Intl Airport?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

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

January is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Sioux City. Prices for January average $252 per person but you can even find prices for as low as $197. The most expensive prices can be found in the month of February. Opting for a January flight can save you 32% on your journey compared to booking in February

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

Explore cheap flight options specifically provided by United Airlines for the route between Sioux City and O'Hare Intl. 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 3,086,534 searches. Data last updated April 23, 2024.
Sun 6/306:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Wed 7/39:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$271
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/119:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$275
Sat 7/276:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 7/299:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$284
Wed 6/126:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 6/159:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$295
Sun 6/306:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Wed 7/35:16 amORD - SUX
1 stop13h 10mUnited Airlines
Deal found 4/22$326
Wed 6/126:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 6/156:15 pmORD - SUX
1 stop24h 11mUnited Airlines
Deal found 4/22$327
Tue 7/26:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 7/89:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$338
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Tue 5/79:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$353
Wed 8/146:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 8/179:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$354

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

Find cheap flight options from Sioux City to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/119:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$275
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Tue 5/79:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$353
Tue 4/236:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Wed 4/249:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$354
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Tue 5/75:00 amORD - SUX
1 stop13h 14mUnited Airlines
Deal found 4/22$407
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/119:32 pmORD - SUX
1 stop13h 17mUnited Airlines
Deal found 4/22$409
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/112:20 pmORD - SUX
2 stops20h 29mUnited Airlines
Deal found 4/22$418
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Tue 5/79:35 pmORD - SUX
2 stops20h 39mUnited Airlines
Deal found 4/22$426
Thu 5/236:26 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 5/279:31 pmORD - SUX
1 stop20h 48mUnited Airlines
Deal found 4/22$428
Fri 5/36:50 pmSUX - ORD
2 stops16h 41mUnited Airlines
Sun 5/59:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$437

Sioux City to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Sioux City and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Sun 6/306:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Wed 7/39:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$271
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/119:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$275
Sat 7/276:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 7/299:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$284
Wed 6/126:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 6/159:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$295
Sun 6/306:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Wed 7/35:16 amORD - SUX
1 stop13h 10mUnited Airlines
Deal found 4/22$326
Wed 6/126:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 6/156:15 pmORD - SUX
1 stop24h 11mUnited Airlines
Deal found 4/22$327
Tue 7/26:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 7/89:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$338
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Tue 5/79:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$353
Wed 8/146:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 8/179:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$354

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

Discover non-stop flight options from Sioux City to O'Hare Intl. 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 3,086,534 searches. Data last updated April 23, 2024.
Sun 6/306:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Wed 7/39:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$271
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/119:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$275
Sat 7/276:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 7/299:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$284
Wed 6/126:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 6/159:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$295
Tue 7/26:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Mon 7/89:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$338
Sat 5/46:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Tue 5/79:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/22$353
Wed 8/146:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sat 8/179:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$354
Thu 7/116:15 amSUX - ORD
Nonstop1h 44mUnited Airlines
Sun 7/149:05 pmORD - SUX
Nonstop1h 48mUnited Airlines
Deal found 4/22$374
Fri 5/36:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sun 5/59:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$444

Sioux City to O'Hare Intl flights leaving soon

Find last-minute flight options from Sioux City to O'Hare Intl 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 3,086,534 searches. Data last updated April 23, 2024.
Fri 5/36:50 pmSUX - ORD
2 stops16h 41mUnited Airlines
Sun 5/59:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$437
Fri 5/36:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sun 5/59:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$444
Fri 5/36:50 pmSUX - ORD
1 stop14h 42mUnited Airlines
Sun 5/59:05 pmORD - SUX
Nonstop1h 44mUnited Airlines
Deal found 4/23$461
Tue 4/306:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/47:23 amORD - SUX
2 stops10h 51mUnited Airlines
Deal found 4/22$537
Tue 4/3012:06 pmSUX - ORD
1 stop12h 10mUnited Airlines
Sat 5/42:30 pmORD - SUX
2 stops20h 19mUnited Airlines
Deal found 4/22$552
Tue 4/3012:06 pmSUX - ORD
2 stops12h 06mUnited Airlines
Sat 5/47:23 amORD - SUX
2 stops10h 51mUnited Airlines
Deal found 4/22$557
Tue 4/306:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Sat 5/48:05 pmORD - SUX
1 stop14h 44mUnited Airlines
Deal found 4/22$561
Fri 5/36:50 pmSUX - ORD
2 stops14h 44mUnited Airlines
Sun 5/58:49 amORD - SUX
1 stop26h 00mUnited Airlines
Deal found 4/23$564
Fri 5/36:50 pmSUX - ORD
2 stops16h 41mUnited Airlines
Sun 5/512:16 pmORD - SUX
3 stops22h 33mUnited Airlines
Deal found 4/23$566

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

Search for one-way flight options from Sioux City to O'Hare Intl. 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 3,086,534 searches. Data last updated April 23, 2024.
Wed 5/156:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/22$100
Sat 5/186:29 amSUX - ORD
Nonstop1h 41mUnited Airlines
Deal found 4/22$108
Sat 5/186:50 pmSUX - ORD
1 stop14h 42mUnited Airlines
Deal found 4/23$217
Sat 5/186:50 pmSUX - ORD
2 stops12h 55mUnited Airlines
Deal found 4/22$294
Sat 5/186:50 pmSUX - ORD
1 stop25h 22mUnited Airlines
Deal found 4/22$304
Wed 5/156:50 pmSUX - ORD
2 stops12h 55mUnited Airlines
Deal found 4/22$318
Sat 5/186:50 pmSUX - ORD
3 stops23h 36mUnited Airlines
Deal found 4/22$329
Sat 5/186:50 pmSUX - ORD
2 stops23h 36mUnited Airlines
Deal found 4/23$331
Wed 5/156:50 pmSUX - ORD
1 stop22h 05mUnited Airlines
Deal found 4/22$375

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

Customize your flight search to find flights from Sioux City to O'Hare Intl 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 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$271 - $354

Route

Depart

Return

Price

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Sun 6/30

Nonstop1h 44m

Chicago O'Hare Intl

Wed 7/3

Nonstop1h 48m

$271

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Sat 5/4

Nonstop1h 41m

Chicago O'Hare Intl

Sat 5/11

Nonstop1h 44m

$275

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Sat 7/27

Nonstop1h 44m

Chicago O'Hare Intl

Mon 7/29

Nonstop1h 48m

$284

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Wed 6/12

Nonstop1h 44m

Chicago O'Hare Intl

Sat 6/15

Nonstop1h 48m

$295

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Sun 6/30

Nonstop1h 44m

Chicago O'Hare Intl

Wed 7/3

1 stop13h 10m

$326

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Wed 6/12

Nonstop1h 44m

Chicago O'Hare Intl

Sat 6/15

1 stop24h 11m

$327

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Tue 7/2

Nonstop1h 44m

Chicago O'Hare Intl

Mon 7/8

Nonstop1h 48m

$338

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Sat 5/4

Nonstop1h 41m

Chicago O'Hare Intl

Tue 5/7

Nonstop1h 44m

$353

Sioux City Sioux GatewayChicago O'Hare Intl

SUX - ORD

SUXORD

Sioux City Sioux Gateway

Wed 8/14

Nonstop1h 44m

Chicago O'Hare Intl

Sat 8/17

Nonstop1h 48m

$354

Flights are sorted by cheapest first

Deals found on 4/22

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

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

Average price of flights to O'Hare Intl by month

Plan your trip from Sioux City to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Sioux City to O'Hare Intl is currently $264 while a round-trip flight costs $314. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Sioux City to Chicago O'Hare Intl Airport (average of $245). Flying from Sioux City to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $356). 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

$248

February

$245

March

$280

April

$273

May

$282

June

$356

July

$336

August

$276

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 23, 2024.
United Airlines
7.4
Good
11,272 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

United Airlines
7.4
Good
11,272 reviews
United Airlines
7.4
Good
11,272 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.2

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

Related info for your journey

Find useful and relevant information for your journey from Sioux City to O'Hare Intl. 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 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 $271, but on average you can expect to pay $354.

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

    Cheapflights has at least 9 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 $332.

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

    There are currently 11+ open flights from Sioux City to Chicago O'Hare Intl Airport within the next 7 days for less than $500.

  • 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 $271. This flight start at 1% 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 $388, our data shows the cheapest flight currently is $116. When looking at the most popular route, (Sioux City Sioux Gateway - Chicago O'Hare Intl), you can expect to pay $271 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.

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

    The amount of baggage you can bring on your Sioux City to O'Hare Intl 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 Sioux City to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sioux City to O'Hare Intl 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 Sioux City to O'Hare Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux City to O'Hare Intl 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 Sioux City to O'Hare Intl that allow pets onboard?

    Many airlines flying from Sioux City to O'Hare Intl 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 Sioux City to O'Hare Intl?

    Yes, you can often find last-minute deals on Sioux City to O'Hare Intl 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 Sioux City to Chicago O'Hare Intl Airport flight deals updated?

    The Sioux City to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 4/22.

See more FAQs

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

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Top airline flying from Sioux City to O'Hare Intl

Discover the top airline that operate flights from Sioux City to O'Hare Intl. 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 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$194Average$295FlexibilityNo cancel feeOn-time69%
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Search flights from Sioux City to O'Hare Intl by cabin class

Find flights from Sioux City to O'Hare Intl, 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 Sioux City to O'Hare Intl

Find hourly flight availability from Sioux City to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2024.
100%of flight departuresEarly morningMidnight to 6 am
0%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

Explore weekly flight availability from Sioux City to O'Hare Intl. 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 23, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights

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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 Sioux City to O'Hare Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Sioux City today with Cheapflights!

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

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

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.

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

Of course! You can now track prices for flights from Sioux City to O'Hare Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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