What is the cheapest airline that flies from Chicago Midway to Ontario?

Delta, Porter Airlines, and Air Transat are the most popular carriers operating from Chicago Midway to Ontario

How many flights depart from Chicago Midway Airport to Region of Ontario on average per day?

4 flights are operational daily from Chicago Midway Airport to Region of Ontario as of September 2026. The most popular departure time for this route is 11:00AM, with 50% of flights per day taking off at noon.

How many flights depart from Chicago Midway Airport to Region of Ontario on average per week?

The number of flights available between Chicago Midway Airport and Region of Ontario is 28 per week as of September 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When did momondo last update prices for flights from Chicago Midway Airport to Ontario?

Prices for flights from Chicago Midway Airport to Ontario are updated daily.

How many operators does momondo search for flights from Chicago Midway Airport to Ontario?

There are 2 operators available for flights from Chicago Midway Airport to Ontario as of September 2026.

How old do you have to be to fly from Chicago Midway Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago Midway Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$96 Cheap Flights from Chicago Midway Airport to Region of Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago Midway Airport to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Sat, Oct 17 - Fri, Oct 23

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Thu, Oct 15 - Sat, Oct 24

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Wed, Oct 14 - Wed, Oct 21

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Fri, Oct 16 - Fri, Oct 23

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$243Multiple Airlines

Wed, Oct 21 - Sat, Oct 24

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$245Multiple Airlines

Fri, Oct 16 - Sun, Oct 18

1:27 pm - 10:56 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

8h 29m1 stop Detroit Metropolitan Wayne County

12:10 pm - 6:00 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

6h 50m1 stop Detroit Metropolitan Wayne County

$252KLM

Thu, Oct 8 - Sun, Oct 11

9:29 am - 5:19 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

6h 50m1 stop Detroit Metropolitan Wayne County

6:00 am - 12:51 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 51m1 stop Detroit Metropolitan Wayne County

$268Delta

Wed, Nov 4 - Thu, Nov 19

6:44 pm - 10:56 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

3h 12m1 stop Detroit Metropolitan Wayne County

6:00 am - 12:51 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 51m1 stop Detroit Metropolitan Wayne County

$268Delta

Thu, Nov 5 - Thu, Nov 19

6:44 pm - 10:56 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

3h 12m1 stop Detroit Metropolitan Wayne County

12:15 pm - 6:04 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

6h 49m1 stop Detroit Metropolitan Wayne County

$268Delta

Sat, Nov 7 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$386Air Transat

Wed, Sep 30 - Tue, Oct 6

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$389Porter Airlines

Sat, Sep 26 - Wed, Sep 30

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$392Porter Airlines

Sat, Sep 26 - Sun, Oct 4

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$402Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$413Air Transat

Wed, Sep 30 - Fri, Oct 2

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$413Air Transat

Mon, Sep 28 - Fri, Oct 2

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$414Porter Airlines

Sat, Sep 26 - Wed, Sep 30

9:29 am - 3:15 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

4h 46m1 stop Detroit Metropolitan Wayne County

12:08 pm - 6:33 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 25m1 stop Detroit Metropolitan Wayne County

$463Delta

Sat, Sep 26 - Sun, Oct 4

6:40 pm - 10:59 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

3h 19m1 stop Detroit Metropolitan Wayne County

9:40 am - 12:47 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

4h 07m1 stop Detroit Metropolitan Wayne County

$463Delta

Sat, Sep 26 - Wed, Oct 21

6:40 pm - 10:59 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

3h 19m1 stop Detroit Metropolitan Wayne County

12:10 pm - 6:00 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

6h 50m1 stop Detroit Metropolitan Wayne County

$463Delta

Sat, Sep 26 - Sun, Oct 18

Cheap direct flights

Enter your travel dates to find the best prices.

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Sat, Oct 17 - Fri, Oct 23

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Thu, Oct 15 - Sat, Oct 24

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Wed, Oct 14 - Wed, Oct 21

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Fri, Oct 16 - Fri, Oct 23

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Fri, Oct 16 - Wed, Oct 21

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Fri, Oct 16 - Sat, Oct 24

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Fri, Oct 16 - Thu, Oct 22

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

1:45 pm - 2:35 pmYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$213Porter Airlines

Thu, Oct 15 - Tue, Oct 20

3:20 pm - 6:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$243Multiple Airlines

Wed, Oct 21 - Sat, Oct 24

11:45 am - 2:25 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

10:10 am - 11:00 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$245Multiple Airlines

Fri, Oct 16 - Sun, Oct 18

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Delta flights from Chicago Midway Airport to Region of Ontario

Our best Delta deals on Chicago Midway Airport to Region of Ontario flight tickets

Delta

Nov 5

MDW9:29 amChicago Midway

6h 50m

1 stop

YYZ5:19 pmToronto Pearson Intl

Nov 16

YYZ12:15 pmToronto Pearson Intl

6h 49m

1 stop

MDW6:04 pmChicago Midway

$268

Delta

Oct 6

MDW9:29 amChicago Midway

3h 07m

1 stop

YYZ1:36 pmToronto Pearson Intl

Oct 8

YYZ6:00 amToronto Pearson Intl

7h 47m

1 stop

MDW12:47 pmChicago Midway

$327

Delta

Oct 7

MDW9:29 amChicago Midway

3h 07m

1 stop

YYZ1:36 pmToronto Pearson Intl

Oct 9

YYZ12:10 pmToronto Pearson Intl

6h 50m

1 stop

MDW6:00 pmChicago Midway

$334

KLM flights from Chicago Midway Airport to Region of Ontario

Our best KLM deals on Chicago Midway Airport to Region of Ontario flight tickets

KLM

Oct 8

MDW1:27 pmChicago Midway

8h 29m

1 stop

YYZ10:56 pmToronto Pearson Intl

Oct 11

YYZ12:10 pmToronto Pearson Intl

6h 50m

1 stop

MDW6:00 pmChicago Midway

$252

KLM

Oct 8

MDW1:27 pmChicago Midway

8h 29m

1 stop

YYZ10:56 pmToronto Pearson Intl

Oct 11

YYZ6:00 amToronto Pearson Intl

7h 47m

1 stop

MDW12:47 pmChicago Midway

$256

KLM

Oct 8

MDW1:27 pmChicago Midway

8h 29m

1 stop

YYZ10:56 pmToronto Pearson Intl

Oct 11

YYZ6:00 amToronto Pearson Intl

7h 47m

1 stop

MDW12:47 pmChicago Midway

$261

momondo Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Sat 10/17

3:20 pm-6:00 pm

Nonstop1h 40m

Toronto Island

Fri 10/23

1:45 pm-2:35 pm

Nonstop1h 50m

$213

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Thu 10/15

3:20 pm-6:00 pm

Nonstop1h 40m

Toronto Island

Sat 10/24

10:10 am-11:00 am

Nonstop1h 50m

$213

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Wed 10/14

11:45 am-2:25 pm

Nonstop1h 40m

Toronto Island

Wed 10/21

1:45 pm-2:35 pm

Nonstop1h 50m

$213

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Fri 10/16

3:20 pm-6:00 pm

Nonstop1h 40m

Toronto Island

Fri 10/23

10:10 am-11:00 am

Nonstop1h 50m

$213

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Wed 10/21

3:20 pm-6:00 pm

Nonstop1h 40m

Toronto Island

Sat 10/24

10:10 am-11:00 am

Nonstop1h 50m

$243

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Fri 10/16

11:45 am-2:25 pm

Nonstop1h 40m

Toronto Island

Sun 10/18

10:10 am-11:00 am

Nonstop1h 50m

$245

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Thu 10/8

1:27 pm-10:56 pm

1 stop8h 29m

Toronto Pearson Intl

Sun 10/11

12:10 pm-6:00 pm

1 stop6h 50m

$252

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Wed 11/4

9:29 am-5:19 pm

1 stop6h 50m

Toronto Pearson Intl

Thu 11/19

6:00 am-12:51 pm

1 stop7h 51m

$268

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Thu 11/5

6:44 pm-10:56 pm

1 stop3h 12m

Toronto Pearson Intl

Thu 11/19

6:00 am-12:51 pm

1 stop7h 51m

$268

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Sat 11/7

6:44 pm-10:56 pm

1 stop3h 12m

Toronto Pearson Intl

Sun 11/15

12:15 pm-6:04 pm

1 stop6h 49m

$268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago Midway Airport to Region of Ontario

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

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

The month of January is, on average, the cheapest month to fly to Region of Ontario from Chicago Midway Airport, with most prices found around $205. If you aren’t able to travel during the month of January, then book flights to Region of Ontario from Chicago Midway Airport during April instead. Flights to Region of Ontario in April, while not as cheap as those in January, still average around $228.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Saturday is the cheapest day to fly to Region of Ontario from Chicago Midway Airport. The lowest ticket price found for a Saturday departure recently was $258. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago Midway Airport to Region of Ontario on a Sunday will generally be more expensive and average around $345. 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 Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Chicago Midway Airport to Region of Ontario in the morning for as low as $288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $294.

What is the cheapest Chicago Midway to Ontario flight route?

Fly from Chicago Midway to Toronto Island for the best Chicago Midway - Ontario flight prices

What cabin class options are available on Chicago Midway Airport to Region of Ontario flights?

There are 2 cabin classes available to choose from on Chicago Midway Airport to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago Midway Airport to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Chicago Midway Airport to Region of Ontario.

Cheap Chicago Midway Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to Region of Ontario

Best Price Found	$96
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Chicago Midway Airport in the past 72 hours is $96. The best round-trip flight deal from Chicago Midway Airport to Region of Ontario found on momondo in the last 72 hours is $213.

The fastest flight from Chicago Midway Airport to Region of Ontario takes 1h 40m

Direct flights go from Chicago Midway Airport to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Chicago Midway Airport there are direct flights to Toronto Island (YTZ).

Search flight deals

Frequently asked questions about flying from Chicago Midway Airport to Ontario

When did momondo last update prices for flights from Chicago Midway Airport to Ontario?
Prices for flights from Chicago Midway Airport to Ontario are updated daily.
How many operators does momondo search for flights from Chicago Midway Airport to Ontario?
There are 2 operators available for flights from Chicago Midway Airport to Ontario as of September 2026.
How old do you have to be to fly from Chicago Midway Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago Midway Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago Midway Airport to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago Midway Airport to Region of Ontario is De Havilland (Bombardier) DHC-8-400 Dash 8Q (44.42% of total bookings). The next most popular plane models are Embraer 175 (12.86%), Embraer 175 (Enhanced Winglets) (7.86%), and Airbus A319 (6.43%).

Best airlines flying from Chicago Midway Airport to Region of Ontario

Compare and see reviews for airlines that fly from Chicago Midway Airport to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $88	Free Cancellation	Rating 7.8 8,600 reviews		Search Delta flights
Porter Airlines	PriceFrom $193	Free Cancellation	Rating 8.0 464 reviews		Search Porter Airlines flights

Why use momondo?

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

It is quick and easy to find Chicago to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

momondo does allow users to show only those flights to Ontario from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Ontario?

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 Ontario.

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

Price alerts on flights to Ontario from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.