In terms of precipitation, rainfall in Mason City ranges from 0.8 - 5.4 inches per month. June is typically the wettest month, when rainfall can reach 5.4 in. January is typically the driest time to visit Mason City when rainfall is around 0.8 in.

If weather is an important factor for your trip to Mason City, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

Before booking your flight to Mason City from Illinois, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (71%), United Airlines (71%), Emirates( 64%).

What airport do you fly into for flights to Mason City from Illinois?

If you book a flight to Mason City from Illinois, you will be flying to Mason City, which is the city’s only airport. Mason City (MCW) is located 6.8 mi from the center of Mason City.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Illinois to Mason 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.

$149+ Flights from Illinois to Mason City

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Cheap flight deals from Illinois to Mason City

Round-trip from	$242 (United Airlines)
One-way from	$149 (United Airlines)

From Illinois to Mason City

Search Deals

One-way flight from Illinois to Mason City

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Find flight deals from Illinois to Mason City

Cheapest flights from Illinois to Mason City
Explore the most affordable flight options available from Illinois to Mason City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Fri 8/224:50 pmORD - MCW

Nonstop1h 32mUnited Airlines

Sun 8/2410:00 amMCW - ORD

Nonstop1h 33mUnited Airlines

Deal found 7/24

$242

Best flights from Illinois to Mason City
Discover carefully curated flight deals from Illinois to Mason City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2025.

Fri 8/224:50 pmORD - MCW

Nonstop1h 32mUnited Airlines

Sun 8/2410:00 amMCW - ORD

Nonstop1h 33mUnited Airlines

Deal found 7/24

$242

Last-minute flights from Illinois to Mason City
Discover last-minute flight deals from Illinois to Mason City. Data last updated July 25, 2025 and is based on user searches.

Wed 7/307:45 amORD - MCW

Nonstop1h 29mUnited Airlines

Mon 8/46:59 pmMCW - ORD

Nonstop1h 26mUnited Airlines

Deal found 7/23

$402

Fri 8/224:50 pmORD - MCW

Nonstop1h 32mUnited Airlines

Sun 8/2410:00 amMCW - ORD

Nonstop1h 33mUnited Airlines

Deal found 7/24

$242

One-way flights from Illinois to Mason City
Search for one-way flight options from Illinois to Mason City. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Sun 8/317:45 amORD - MCW

Nonstop1h 25mUnited Airlines

Deal found 7/23

$149

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Fri 8/22

4:50 pm-6:22 pm

Nonstop1h 32m

Mason City

Sun 8/24

10:00 am-11:33 am

Nonstop1h 33m

$242

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Sun 8/31

7:45 am-9:10 am

Nonstop1h 25m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Illinois to Mason City

Have a flexible travel schedule? Discover the best time to fly to Mason City from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Mason City

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

When flying from Illinois to Mason City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Mason City

The most flights from USIL to MCW are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Mason City

See what other customers who have flown with United Airlines from Illinois to Mason City have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,876 reviews

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

8,876 reviews

United Airlines

7.4

Good

8,876 reviews

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

What airport do you fly into for flights to Mason City from Illinois?
If you book a flight to Mason City from Illinois, you will be flying to Mason City, which is the city’s only airport. Mason City (MCW) is located 6.8 mi from the center of Mason City.
What are the most reliable airlines from Illinois to Mason City?
Before booking your flight to Mason City from Illinois, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (71%), United Airlines (71%), Emirates( 64%).
Can I find deals for flights from Illinois to Mason City that include hotel bookings?
Yes. In addition to deals on Illinois to Mason City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Mason City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Mason City.
Can I find deals for business class flights from Illinois to Mason City?
Yes. Cheapflights offers flight deals from Illinois to Mason 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.

See more FAQs

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$149+ Cheap flights from Illinois to Mason City (MCW)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Mason City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Mason City

Keep the following information in mind while searching for Illinois to Mason City flight deals. Data was last updated July 25, 2025.

Round-trip from

One-way from

Find flight deals from Illinois to Mason City

Cheapest flights from Illinois to Mason CityExplore the most affordable flight options available from Illinois to Mason City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Explore the most affordable flight options available from Illinois to Mason City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Mason City that are best for you.

Best time to book a flight from Illinois to Mason City

Have a flexible travel schedule? Discover the best time to fly to Mason City from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Mason City

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

Find hourly flight availability from Illinois to Mason City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

Weekly flight availability from Illinois to Mason City

Explore weekly flight availability from Illinois to Mason 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 July 25, 2025.

Reviews of airlines servicing Mason City

See what other customers who have flown with United Airlines from Illinois to Mason City have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

Traveling to a place near Mason City?

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Alternative routes for Illinois to Mason City

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Cheapest flights from Illinois to Mason City
Explore the most affordable flight options available from Illinois to Mason City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.