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$114+ Cheap flights from Mason City (MCW) to Illinois

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCW — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Mason City to Illinois

Keep the following information in mind while searching for Mason City to Illinois flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$202
(United Airlines)

One-way from

$114
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$162

Good round-trip deal

$303 or less

Good one-way deal

$246 or less
Provider with most accurate pricing for Mason City-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Mason City-Chicago (CHI) flights.
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From Mason City to Illinois
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One-way flight from Mason City to Illinois
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Mason City to Illinois.
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Price to beat on a one-way flight from Mason City to Illinois.
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Find flight deals from Mason City to Illinois

Cheapest flights from Mason City to Illinois
Explore the most affordable flight options available from Mason City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:59 pmMCW - ORD
Nonstop1h 26mUnited Airlines
Mon 6/97:45 amORD - MCW
Nonstop1h 29mUnited Airlines
Deal found 2/20$202

Find flights from Mason City to Illinois within your budget

Customize your flight search to find flights from Mason City to Illinois 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Mason City

Fly to

Illinois

Route

Depart

Return

Price

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Fri 6/6

6:59 pm-8:25 pm

Nonstop1h 26m

Chicago O'Hare Intl

Mon 6/9

7:45 am-9:14 am

Nonstop1h 29m

$202

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Tue 3/25

10:10 am-11:37 am

Nonstop1h 27m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Mason City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Mason City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Mason City to Illinois

Get recent, data-driven insights about flights from Mason City to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Mason City to Illinois?

Currently, August is the cheapest month in which you can book a flight from Mason City to Illinois (average of $245). Flying from Mason City to Illinois in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from MCW to IL?

Find hourly flight availability from Mason City to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mason City to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated February 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Mason City to Illinois. 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 Mason City to Illinois?

    Mason City (MCW) is the airport you will fly out of if you book a flight from Mason City to Illinois. It is only a 6.8 mi journey to Mason City (MCW) from Mason City’s city center.

  • What are the most reliable airlines from Mason City to Illinois?

    Before booking your flight to Illinois from Mason City, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (85%), United Airlines (85%), Emirates( 81%).

  • What are the cheapest flights from Mason City to Illinois?

    The cheapest flight price from Mason City to Illinois is $173. On average you can expect to pay $343. The most popular route, (Mason City - Chicago O'Hare Intl), can usually be booked for $202.

  • Can I find deals for flights from Mason City to Illinois that include hotel bookings?

    Yes. In addition to deals on Mason City to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mason City to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mason City to Illinois.

  • Can I find deals for business class flights from Mason City to Illinois?

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

  • What is the cheapest month to book a flight from Mason City to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Mason City to Illinois (average of $245). Flying from Mason City to Illinois in March is currently the most expensive (average of $321). 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.

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Top airline flying from Mason City to Illinois

Discover the top airline that operate flights from Mason City to Illinois. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$152Average$222FlexibilityNo cancel feeOn-time69%
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