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Cheap flights from Mason City to Chicago from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mason City to Chicago departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Mason City to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:45 am - 11:15 am
MCW
-
ORD
1h 30mnonstop
United Airlines Logo
4:47 pm - 6:25 pm
ORD
-
MCW
1h 38mnonstop
$202United Airlines
Thu, Aug 6 - Wed, Aug 12
United Airlines Logo
7:15 pm - 8:48 pm
MCW
-
ORD
1h 33mnonstop
United Airlines Logo
7:14 am - 8:51 am
ORD
-
MCW
1h 37mnonstop
$242United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
7:10 pm - 8:40 pm
MCW
-
ORD
1h 30mnonstop
United Airlines Logo
4:47 pm - 6:25 pm
ORD
-
MCW
1h 38mnonstop
$252United Airlines
Sat, Aug 1 - Fri, Aug 7
United Airlines Logo
10:10 am - 11:35 am
MCW
-
ORD
1h 25mnonstop
United Airlines Logo
7:45 am - 9:14 am
ORD
-
MCW
1h 29mnonstop
$277United Airlines
Fri, Dec 25 - Sat, Dec 26
United Airlines Logo
9:45 am - 11:15 am
MCW
-
ORD
1h 30mnonstop
United Airlines Logo
4:47 pm - 6:25 pm
ORD
-
MCW
1h 38mnonstop
$302United Airlines
Fri, Jul 31 - Fri, Jul 31
United Airlines Logo
9:45 am - 11:15 am
MCW
-
ORD
1h 30mnonstop
United Airlines Logo
4:47 pm - 6:25 pm
ORD
-
MCW
1h 38mnonstop
$352United Airlines
Wed, Jul 29 - Sun, Aug 2

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

Our best United Airlines deals on Mason City to Chicago O'Hare Intl Airport flight tickets
United Airlines
Aug 6
MCW9:45 amMason City
1h 30m
ORD11:15 amChicago O'Hare Intl
Aug 12
ORD4:47 pmChicago O'Hare Intl
1h 38m
MCW6:25 pmMason City
$202
United Airlines
Aug 13
MCW7:15 pmMason City
1h 33m
ORD8:48 pmChicago O'Hare Intl
Aug 17
ORD7:14 amChicago O'Hare Intl
1h 37m
MCW8:51 amMason City
$242
United Airlines
Aug 1
MCW7:10 pmMason City
1h 30m
ORD8:40 pmChicago O'Hare Intl
Aug 7
ORD4:47 pmChicago O'Hare Intl
1h 38m
MCW6:25 pmMason City
$252

momondo Fare Finder

 
Customize your flight search to find flights from Mason City to Chicago O'Hare Intl Airport 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 19, 2026.
Use the filters below to find and compare flights from Mason City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Thu 8/6

9:45 am-11:15 am

Nonstop1h 30m

Chicago O'Hare Intl

Wed 8/12

4:47 pm-6:25 pm

Nonstop1h 38m

$202

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Thu 8/13

7:15 pm-8:48 pm

Nonstop1h 33m

Chicago O'Hare Intl

Mon 8/17

7:14 am-8:51 am

Nonstop1h 37m

$242

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Sat 8/1

7:10 pm-8:40 pm

Nonstop1h 30m

Chicago O'Hare Intl

Fri 8/7

4:47 pm-6:25 pm

Nonstop1h 38m

$252
Quickest round-trip

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Fri 12/25

10:10 am-11:35 am

Nonstop1h 25m

Chicago O'Hare Intl

Sat 12/26

7:45 am-9:14 am

Nonstop1h 29m

$277

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Fri 7/31

9:45 am-11:15 am

Nonstop1h 30m

Chicago O'Hare Intl

Fri 7/31

4:47 pm-6:25 pm

Nonstop1h 38m

$302

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Wed 7/29

9:45 am-11:15 am

Nonstop1h 30m

Chicago O'Hare Intl

Sun 8/2

4:47 pm-6:25 pm

Nonstop1h 38m

$352
Cheapest one-way
Quickest one-way

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Fri 8/7

9:45 am-11:15 am

Nonstop1h 30m

$154

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

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

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 Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $341. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Mason City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $554.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Mason City in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $303 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $416. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 3 cabin classes available to choose from on Mason City to Chicago O'Hare Intl Airport 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 Mason City to Chicago O'Hare Intl Airport

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

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

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

Best Price Found

$308

Fastest flight time

1h 25m

Direct flights

Mon, Fri, Sat and Sun
The best flight deal from Mason City to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $308
The fastest flight from Mason City to Chicago O'Hare Intl Airport takes 1h 25m
Direct flights go from Mason City to Chicago O'Hare Intl Airport on Monday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Mason City to Chicago O'Hare Intl Airport

  • How far is Mason City to Chicago O'Hare Intl by plane?

    Mason City and Chicago O'Hare Intl are 281.2 mi apart from one another. A reasonable flight in good conditions will take 1h 25m.

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

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

  • How many operators does momondo search for flights from Mason City Airport to Chicago O'Hare Intl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mason City Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Mason City to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Mason City to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $202Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights

  • United Airlines Flights From Mason City to Chicago O'Hare Intl Airport

    Across 12 United Airlines flights from Mason City to Chicago O'Hare Intl Airport this week, the average price was $252, with the best United Airlines deals starting from $202 round-trip. 10,007 users have rated United Airlines on momondo, with an average score of 7.4/10.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Mason City.

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

All flight searches from Mason City to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

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 Mason City to Chicago.

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

Of course. momondo tracks the price of Mason City to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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