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

Porter Airlines and Delta 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?

3 flights are operational daily from Chicago Midway Airport to Region of Ontario as of August 2026. The most popular departure time for this route is 10:00AM, with 87% 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 22 per week as of August 2026. The most frequent departure day is Mon, with 18% 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 August 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.

$107 Cheap Flights from Chicago Midway Airport to Region of Ontario in 2026

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.

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$238Porter Airlines

Fri, Aug 28 - Sun, Sep 6

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$238Porter Airlines

Wed, Aug 26 - Sat, Sep 19

10:20 am - 1:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$239Porter Airlines

Sun, Aug 30 - Sun, Sep 6

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

$239Porter Airlines

Wed, Sep 2 - Mon, Sep 7

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

$242Air Transat

Thu, Sep 10 - Sun, Sep 13

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

$247Multiple Airlines

Tue, Sep 1 - Mon, Sep 14

9:24 am - 5:24 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

7h 00m1 stop Detroit Metropolitan Wayne County

6:10 am - 12:39 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 29m1 stop Detroit Metropolitan Wayne County

$252KLM

Thu, Aug 27 - Sun, Aug 30

9:29 am - 5:20 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

6h 51m1 stop Detroit Metropolitan Wayne County

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

7h 25m1 stop Detroit Metropolitan Wayne County

$266Delta

Fri, Oct 2 - Sun, Oct 4

9:24 am - 5:24 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

7h 00m1 stop Detroit Metropolitan Wayne County

6:10 am - 9:17 amYYZ Toronto Pearson Intl-MDW Chicago Midway

4h 07m1 stop Detroit Metropolitan Wayne County

$266Delta

Sat, Aug 29 - Sat, Sep 5

9:29 am - 5:20 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

6h 51m1 stop Detroit Metropolitan Wayne County

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

7h 25m1 stop Detroit Metropolitan Wayne County

$266Delta

Tue, Sep 15 - Thu, Sep 17

Cheap last minute flights

Enter your travel dates to find the best prices.

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

8:55 am - 9:45 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$383Porter Airlines

Tue, Aug 11 - Wed, Aug 26

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

8:55 am - 9:45 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$383Porter Airlines

Tue, Aug 11 - Tue, Aug 25

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

8:55 am - 9:45 amYTZ Toronto Island-MDW Chicago Midway

1h 50mnonstop

$394Porter Airlines

Fri, Aug 7 - Wed, Aug 26

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$399Porter Airlines

Fri, Aug 7 - Mon, Aug 24

3:15 pm - 5:55 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$410Multiple Airlines

Tue, Aug 11 - Thu, Aug 13

3:15 pm - 5:55 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$430Air Transat

Tue, Aug 11 - Mon, Aug 24

9:24 am - 5:24 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

7h 00m1 stop Detroit Metropolitan Wayne County

12:09 pm - 6:33 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 24m1 stop Detroit Metropolitan Wayne County

$475Delta

Tue, Aug 11 - Tue, Aug 25

9:24 am - 5:24 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

7h 00m1 stop Detroit Metropolitan Wayne County

6:10 am - 12:39 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 29m1 stop Detroit Metropolitan Wayne County

$475Delta

Tue, Aug 11 - Wed, Aug 26

9:24 am - 5:24 pmMDW Chicago Midway-YYZ Toronto Pearson Intl

7h 00m1 stop Detroit Metropolitan Wayne County

6:10 am - 12:39 pmYYZ Toronto Pearson Intl-MDW Chicago Midway

7h 29m1 stop Detroit Metropolitan Wayne County

$486Delta

Fri, Aug 7 - Mon, Aug 24

3:15 pm - 8:10 pmMDW Chicago Midway-YUL Montreal Pierre Elliott Trudeau Intl

3h 55m1 stop Toronto Island

8:00 pm - 10:55 amYUL Montreal Pierre Elliott Trudeau Intl-MDW Chicago Midway

15h 55m2 stops Newark Atlanta Hartsfield-Jackson

$543Multiple Airlines

Mon, Aug 10 - Wed, Aug 26

Cheap direct flights

Enter your travel dates to find the best prices.

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$238Porter Airlines

Fri, Aug 28 - Sun, Sep 6

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$238Porter Airlines

Wed, Aug 26 - Sat, Sep 19

10:20 am - 1:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$239Porter Airlines

Sun, Aug 30 - Sun, Sep 6

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

$239Porter Airlines

Wed, Sep 2 - Mon, Sep 7

10:25 am - 1:05 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$240Porter Airlines

Mon, Aug 31 - Sun, Sep 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

$240Porter Airlines

Sat, Sep 5 - Sun, Sep 6

10:20 am - 1:00 pmMDW Chicago Midway-YTZ Toronto Island

1h 40mnonstop

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

1h 50mnonstop

$240Porter Airlines

Sat, Aug 22 - Tue, Aug 25

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

$241Porter Airlines

Mon, Oct 5 - Sat, Oct 10

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

$242Air Transat

Thu, Sep 10 - Sun, Sep 13

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

$247Multiple Airlines

Tue, Sep 1 - Mon, Sep 14

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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

Aug 23

MDW1:25 pmChicago Midway

8h 38m

1 stop

YYZ11:03 pmToronto Pearson Intl

Aug 31

YYZ6:10 amToronto Pearson Intl

4h 07m

1 stop

MDW9:17 amChicago Midway

$266

Delta

Sep 4

MDW9:24 amChicago Midway

7h 00m

1 stop

YYZ5:24 pmToronto Pearson Intl

Sep 6

YYZ6:10 amToronto Pearson Intl

4h 07m

1 stop

MDW9:17 amChicago Midway

$279

Delta

Sep 3

MDW1:25 pmChicago Midway

8h 38m

1 stop

YYZ11:03 pmToronto Pearson Intl

Sep 8

YYZ6:00 amToronto Pearson Intl

4h 07m

1 stop

MDW9:07 amChicago Midway

$300

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

Aug 27

MDW1:25 pmChicago Midway

8h 38m

1 stop

YYZ11:03 pmToronto Pearson Intl

Aug 30

YYZ12:09 pmToronto Pearson Intl

7h 24m

1 stop

MDW6:33 pmChicago Midway

$252

KLM

Aug 27

MDW9:24 amChicago Midway

7h 00m

1 stop

YYZ5:24 pmToronto Pearson Intl

Aug 30

YYZ6:10 amToronto Pearson Intl

7h 29m

1 stop

MDW12:39 pmChicago Midway

$259

KLM

Aug 27

MDW9:24 amChicago Midway

7h 00m

1 stop

YYZ5:24 pmToronto Pearson Intl

Aug 30

YYZ6:10 amToronto Pearson Intl

7h 29m

1 stop

MDW12:39 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

Fri 8/28

10:25 am-1:05 pm

Nonstop1h 40m

Toronto Island

Sun 9/6

1:45 pm-2:35 pm

Nonstop1h 50m

$238

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Wed 8/26

10:25 am-1:05 pm

Nonstop1h 40m

Toronto Island

Sat 9/19

1:45 pm-2:35 pm

Nonstop1h 50m

$238

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Sun 8/30

10:20 am-1:00 pm

Nonstop1h 40m

Toronto Island

Sun 9/6

1:45 pm-2:35 pm

Nonstop1h 50m

$239

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Wed 9/2

11:45 am-2:25 pm

Nonstop1h 40m

Toronto Island

Mon 9/7

10:10 am-11:00 am

Nonstop1h 50m

$239

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Thu 9/10

3:20 pm-6:00 pm

Nonstop1h 40m

Toronto Island

Sun 9/13

10:10 am-11:00 am

Nonstop1h 50m

$242

ChicagoToronto

MDW Chicago Midway - YTZ Toronto Island

MDWYTZ

Chicago Midway

Tue 9/1

11:45 am-2:25 pm

Nonstop1h 40m

Toronto Island

Mon 9/14

10:10 am-11:00 am

Nonstop1h 50m

$247

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Thu 8/27

9:24 am-5:24 pm

1 stop7h 00m

Toronto Pearson Intl

Sun 8/30

6:10 am-12:39 pm

1 stop7h 29m

$252

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Fri 10/2

9:29 am-5:20 pm

1 stop6h 51m

Toronto Pearson Intl

Sun 10/4

12:08 pm-6:33 pm

1 stop7h 25m

$266

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Sat 8/29

9:24 am-5:24 pm

1 stop7h 00m

Toronto Pearson Intl

Sat 9/5

6:10 am-9:17 am

1 stop4h 07m

$266

ChicagoToronto

MDW Chicago Midway - YYZ Toronto Pearson Intl

MDWYYZ

Chicago Midway

Tue 9/15

9:29 am-5:20 pm

1 stop6h 51m

Toronto Pearson Intl

Thu 9/17

12:08 pm-6:33 pm

1 stop7h 25m

$266

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 $252. 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 $341. 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 $280. 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 $284.

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	$147
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 $147. The best round-trip flight deal from Chicago Midway Airport to Region of Ontario found on momondo in the last 72 hours is $238.

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 August 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 (44.52% of total bookings). The next most popular plane models are Embraer 175 (13.32%), Embraer 175 (Enhanced Winglets) (6.76%), and Boeing 737-900 (6.11%).

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 8,493 reviews		Search Delta flights
Porter Airlines	PriceFrom $174	Free Cancellation	Rating 8.0 450 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.