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Mason City

$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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MCW
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 4/244:49 pm
ORD
-
MCW
Nonstop1h 31m
United Airlines
Mon 4/276:59 pm
MCW
-
ORD
Nonstop1h 28m
United Airlines
Deal found 1/27$202
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/277:50 am
ORD
-
MCW
Nonstop1h 32m
United Airlines
Sat 2/282:45 pm
MCW
-
ORD
Nonstop1h 29m
United Airlines
Deal found 1/28$302
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 1/284:49 pm
ORD
-
MCW
Nonstop1h 31m
United Airlines
Thu 1/296:55 pm
MCW
-
ORD
Nonstop1h 30m
United Airlines
Deal found 1/27$502

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$202
(United Airlines)

One-way from

$149
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Mason City flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Mason City flights.
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From Illinois to Mason City
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One-way flight from Illinois to Mason City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Mason 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Illinois to Mason City that are best for you.

Fly from

Illinois

Fly to

Mason City

Route

Depart

Return

Price

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Fri 4/24

4:49 pm-6:20 pm

Nonstop1h 31m

Mason City

Mon 4/27

6:59 pm-8:27 pm

Nonstop1h 28m

$202

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Fri 2/27

7:50 am-9:22 am

Nonstop1h 32m

Mason City

Sat 2/28

2:45 pm-4:14 pm

Nonstop1h 29m

$302

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Mon 5/18

7:45 am-9:19 am

Nonstop1h 34m

Mason City

Thu 5/21

10:10 am-11:35 am

Nonstop1h 25m

$302

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Thu 2/12

4:49 pm-6:16 pm

Nonstop1h 27m

Mason City

Mon 2/16

10:00 am-11:29 am

Nonstop1h 29m

$302

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Wed 2/11

4:49 pm-6:20 pm

Nonstop1h 31m

Mason City

Sun 2/15

7:05 pm-8:34 pm

Nonstop1h 29m

$302

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Fri 2/13

7:50 am-9:22 am

Nonstop1h 32m

Mason City

Mon 2/16

7:05 pm-8:34 pm

Nonstop1h 29m

$302

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Wed 2/11

4:49 pm-6:20 pm

Nonstop1h 31m

$149

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Fri 2/27

7:50 am-9:22 am

Nonstop1h 32m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 month to book a flight from Illinois to Mason City?

Currently, July is the cheapest month in which you can book a flight from Illinois to Mason City (average of $321). Flying from Illinois to Mason City in March is currently the most expensive (average of $453). 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 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 January 29, 2026.

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

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 January 29, 2026.

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).

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?

    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.

  • How long is the flight from Illinois to Mason City?

    A quick flight from Illinois to Mason City can take about 1h 31m. United Airlines provides one of the quickest options available for as low as $202. The distance between Illinois and Mason City is about 288 mi. Most flights are nonstop.

  • 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 (69%), United Airlines (69%), Emirates( 58%).

  • 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.

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

    Currently, July is the cheapest month in which you can book a flight from Illinois to Mason City (average of $321). Flying from Illinois to Mason City in March is currently the most expensive (average of $453). 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.

See more FAQs

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