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Cheap flights from Chicago Midway Airport to Ontario from C$ 126

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YYZ
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Midway to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Midway to Ontario
Explore the most affordable flight options available from Midway to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 May 2026.

Sun 17/53:20 p.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Tue 19/51:45 p.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 30/4C$ 285
Sat 30/510:30 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Tue 28/78:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 30/4C$ 288
Fri 24/73:20 p.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Mon 27/78:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 28/4C$ 289
Fri 29/510:30 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Tue 2/68:45 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 29/4C$ 291
Fri 29/510:30 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Mon 1/68:45 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 30/4C$ 292
Sat 13/610:15 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Sat 20/68:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 30/4C$ 294
Fri 19/610:25 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Sun 21/68:50 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 30/4C$ 295
Sun 24/510:30 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Sat 30/58:55 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 29/4C$ 296
Fri 15/510:30 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Sun 24/51:45 p.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 29/4C$ 298
Fri 15/510:30 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Sun 17/51:45 p.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 29/4C$ 299
Tue 12/53:20 p.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Wed 13/51:45 p.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 28/4C$ 300
Tue 2/610:15 a.m.
MDW
-
YTZ
Nonstop1h 40m
Porter Airlines
Thu 4/68:45 a.m.
YTZ
-
MDW
Nonstop1h 50m
Porter Airlines
Deal found 28/4C$ 302

Find flight deals from Midway to Ontario

Keep the following information in mind while searching for Midway to Ontario flight deals. Data was last updated 3 May 2026.

Round-trip from

C$ 285

One-way from

C$ 126

Popular in

April

Cheapest in

September

Average price

C$ 336

Good round-trip deal

C$ 325 or less

Good one-way deal

C$ 127 or less
Porter Airlines
  • Porter Airlines
  • 17/5-19/5
  • Nonstop
  • 3h 30m total
  • Chicago to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 12/5
  • Nonstop
  • 1h 40m total
  • Chicago to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Chicago Midway to Ontario.
Search Deals
Price to beat on a one-way flight from Chicago Midway to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Ontario 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 629,999 searches. Data last updated 3 May 2026.
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 - YTZ

MDWYTZ

Chicago Midway

Wed 13/5

10:30 a.m.-1:10 p.m.

Nonstop1h 40m

Toronto Island

Wed 20/5

8:55 a.m.-9:45 a.m.

Nonstop1h 50m

C$ 295

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 22/7

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

Toronto Island

Sun 26/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

C$ 296

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 17/7

3:20 p.m.-6:00 p.m.

Nonstop1h 40m

Toronto Island

Sun 19/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

C$ 303

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 21/8

10:25 a.m.-1:05 p.m.

Nonstop1h 40m

Toronto Island

Tue 25/8

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

C$ 307

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 9/6

10:15 a.m.-12:55 p.m.

Nonstop1h 40m

Toronto Island

Wed 10/6

8:45 a.m.-9:35 a.m.

Nonstop1h 50m

C$ 311

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sat 6/6

10:15 a.m.-12:55 p.m.

Nonstop1h 40m

Toronto Island

Wed 10/6

8:45 a.m.-9:35 a.m.

Nonstop1h 50m

C$ 315

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 27/5

10:30 a.m.-1:10 p.m.

Nonstop1h 40m

Toronto Island

Sat 30/5

8:55 a.m.-9:45 a.m.

Nonstop1h 50m

C$ 319

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 4/6

10:15 a.m.-12:55 p.m.

Nonstop1h 40m

Toronto Island

Mon 8/6

8:45 a.m.-9:35 a.m.

Nonstop1h 50m

C$ 319

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 7/7

3:20 p.m.-6:00 p.m.

Nonstop1h 40m

Toronto Island

Sat 11/7

8:50 a.m.-9:40 a.m.

Nonstop1h 50m

C$ 321

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Mon 8/6

10:15 a.m.-12:55 p.m.

Nonstop1h 40m

Toronto Island

Wed 10/6

8:45 a.m.-9:35 a.m.

Nonstop1h 50m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Midway to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Midway 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 Chicago Midway Airport to Ontario

What is the cheapest month to book a flight from Chicago Midway Airport to Region of Ontario?

Currently, March is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 79). Flying from Chicago Midway Airport to Region of Ontario in October is currently the most expensive (average of C$ 270). 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 MDW to ON?

Find hourly flight availability from Midway to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago Midway Airport to Region of Ontario as you normally would.

How much does it cost to fly round-trip from Chicago Midway Airport to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 3 May 2026.
Check out reviews from past customers who have flown with Porter Airlines from Chicago Midway Airport to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
436 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Midway to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago Midway Airport to Region of Ontario?

    Departing from Chicago Midway Airport to Region of Ontario will take you 1h 40m. The distance between Chicago Midway Airport and Region of Ontario is about 711 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Chicago Midway Airport to Region of Ontario?

    Most travellers choose Chicago Midway - Toronto Pearson Intl, Chicago Midway - Toronto Island or Chicago Midway - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Chicago Midway Airport to Region of Ontario.

  • Can I find deals for flights from Midway to Ontario that include hotel bookings?

    Yes. In addition to deals on Midway to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Ontario.

  • Can I find deals for business class flights from Midway to Ontario?

    Yes. Cheapflights offers flight deals from Midway to Ontario 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 Chicago Midway Airport to Region of Ontario?

    Currently, March is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 79). Flying from Chicago Midway Airport to Region of Ontario in October is currently the most expensive (average of C$ 270). 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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Can Cheapflights find flights from Midway to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Midway to Ontario, users can toggle the no change fees filter when performing a flight search.

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