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Cheap flights from Chicago O'Hare Intl Airport to Mason City from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Mason City departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Mason City

Cheap round-trip flights

United Airlines Logo
4:50 pm - 6:22 pmORD-MCW
1h 32mnonstop
United Airlines Logo
6:57 pm - 8:30 pmMCW-ORD
1h 33mnonstop
$202United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
4:50 pm - 6:22 pmORD-MCW
1h 32mnonstop
United Airlines Logo
10:00 am - 11:33 amMCW-ORD
1h 33mnonstop
$234United Airlines
Find Deal
Thu, Aug 21 - Sun, Aug 24
United Airlines Logo
4:50 pm - 6:22 pmORD-MCW
1h 32mnonstop
United Airlines Logo
6:57 pm - 8:30 pmMCW-ORD
1h 33mnonstop
$242United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
4:50 pm - 6:20 pmORD-MCW
1h 30mnonstop
United Airlines Logo
10:00 am - 11:30 amMCW-ORD
1h 30mnonstop
$302United Airlines
Find Deal
Thu, Aug 14 - Fri, Aug 15
United Airlines Logo
4:50 pm - 6:20 pmORD-MCW
1h 30mnonstop
United Airlines Logo
6:59 pm - 8:25 pmMCW-ORD
1h 26mnonstop
$402United Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 12

United Airlines flights from Chicago O'Hare Intl Airport to Mason City

Our best United Airlines deals on Chicago O'Hare Intl Airport to Mason City flight tickets
United Airlines
Aug 26
ORD4:50 pmChicago O'Hare Intl
1h 32m
MCW6:22 pmMason City
Sep 2
MCW6:57 pmMason City
1h 33m
ORD8:30 pmChicago O'Hare Intl
$202
Find similar
United Airlines
Aug 21
ORD4:50 pmChicago O'Hare Intl
1h 32m
MCW6:22 pmMason City
Aug 24
MCW10:00 amMason City
1h 33m
ORD11:33 amChicago O'Hare Intl
$234
Find similar
United Airlines
Aug 27
ORD4:50 pmChicago O'Hare Intl
1h 32m
MCW6:22 pmMason City
Sep 3
MCW6:57 pmMason City
1h 33m
ORD8:30 pmChicago O'Hare Intl
$242
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Mason City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Tue 8/26

4:50 pm-6:22 pm

Nonstop1h 32m

Mason City

Tue 9/2

6:57 pm-8:30 pm

Nonstop1h 33m

$202

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Thu 8/21

4:50 pm-6:22 pm

Nonstop1h 32m

Mason City

Sun 8/24

10:00 am-11:33 am

Nonstop1h 33m

$234

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Wed 8/27

4:50 pm-6:22 pm

Nonstop1h 32m

Mason City

Wed 9/3

6:57 pm-8:30 pm

Nonstop1h 33m

$242

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Thu 8/14

4:50 pm-6:20 pm

Nonstop1h 30m

Mason City

Fri 8/15

10:00 am-11:30 am

Nonstop1h 30m

$302

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Mon 8/11

4:50 pm-6:20 pm

Nonstop1h 30m

Mason City

Tue 8/12

6:59 pm-8:25 pm

Nonstop1h 26m

$402

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Tue 8/19

4:50 pm-6:22 pm

Nonstop1h 32m

$149

ChicagoMason City

ORD - MCW

ORDMCW

Chicago O'Hare Intl

Sun 8/10

4:50 pm-6:20 pm

Nonstop1h 30m

$199

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Mason City from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Mason City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Mason City?

The cheapest day to depart on your flight to Mason City is on a Wednesday when prices can be found for as low as $222. This is often the case because there is less demand to fly during this day of the week. Flights from Chicago O'Hare Intl Airport to Mason City on a Thursday will generally be more expensive and average around $302. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Mason City?

The cheapest time of day to fly to Mason City is in the morning when flights can be purchased for as low as $222. In contrast, the most expensive time of day to depart to Mason City is in the afternoon when prices are around $242.

What is the cheapest Chicago O'Hare Intl to Mason City flight route?

Fly from Chicago O'Hare Intl to Mason City for the best Chicago O'Hare Intl - Mason City flight prices

What cabin class options are available on Chicago O'Hare Intl to Mason City flights?

There are 1 cabin classes available to choose from on Chicago O'Hare Intl to Mason City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Chicago O'Hare Intl Airport to Mason City

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Mason City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Mason City (ORD to MCW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Mason City

Best Price Found

$149

Fastest flight time

1h 30m

Direct flights

Mon, Tue, Wed, Thu and Fri

Airports in Mason City

1 airport
The best one-way flight to Mason City from Chicago O'Hare Intl Airport in the past 72 hours is $149. The best round-trip flight deal from Chicago O'Hare Intl Airport to Mason City found on momondo in the last 72 hours is $202.
The fastest flight from Chicago O'Hare Intl Airport to Mason City takes 1h 30m
Direct flights go from Chicago O'Hare Intl Airport to Mason City on Monday, Tuesday, Wednesday, Thursday and Friday. The only airline offering direct flights is United Airlines.
There is 1 airport near Mason City: Mason City (MCW)
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  • How far is Chicago O'Hare Intl to Mason City by plane?

    There are 281.2 mi between Chicago O'Hare Intl and Mason City. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Mason City Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Mason City Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Mason City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Mason City Airport.

  • What documentation or ID do you need to fly to Mason City Airport?

    The required travel and health documents for your Mason City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mason City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Mason City?

Traveling to a place near Mason City?

Book flights to Mason City if you plan to visit one of these locations
Albert Lea

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Mason City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Mason City. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Mason City with flexible booking policies on momondo?

Flights from Chicago to Mason City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Mason City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Mason City.

I’m not ready to book a flight from Chicago to Mason City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Mason City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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