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Cheap flights from Chicago Midway Airport to Ontario from C$ 116

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YYZ
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 28 October 2025.

Wed 12/1111:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Mon 17/112:30 p.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 28/10C$ 266
Thu 13/1111:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sun 16/119:15 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 27/10C$ 269
Fri 5/124:15 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sun 7/129:15 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 28/10C$ 270
Thu 13/1111:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Fri 14/112:30 p.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 28/10C$ 274
Wed 12/1111:00 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sat 22/1111:00 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 26/10C$ 276
Mon 10/114:15 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Tue 11/119:15 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 26/10C$ 277
Fri 5/124:15 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Mon 8/129:15 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 27/10C$ 299
Fri 14/114:15 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sun 16/119:15 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 26/10C$ 301
Thu 20/114:15 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Mon 24/119:15 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 26/10C$ 302
Tue 11/1111:00 a.m.MDW - YTZ
Nonstop1h 42mMultiple Airlines
Fri 14/112:30 p.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 28/10C$ 306
Fri 5/129:34 a.m.MDW - YYZ
1 stop4h 14mDelta
Sun 7/1212:13 p.m.YYZ - MDW
1 stop6h 47mDelta
Deal found 28/10C$ 326
Wed 12/116:48 p.m.MDW - YYZ
1 stop3h 17mDelta
Fri 21/113:38 p.m.YYZ - MDW
1 stop3h 36mDelta
Deal found 26/10C$ 350

Cheap flight deals from Midway to Ontario

Keep the following information in mind while searching for Midway to Ontario flight deals. Data was last updated 28 October 2025.

Round-trip from

C$ 266

One-way from

C$ 116

Popular in

January

Cheapest in

September

Average price

C$ 418

Good round-trip deal

C$ 398 or less

Good one-way deal

C$ 261 or less
Porter Airlines
  • Porter Airlines
  • 12/11-17/11
  • Nonstop
  • 3h 32m total
  • Chicago to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 12/12
  • Nonstop
  • 1h 42m total
  • Chicago to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 28 October 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Ontario that are best for you.

Fly from

Midway

Fly to

Ontario

Route

Depart

Return

Price

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 12/11

11:00 a.m.-1:42 p.m.

Nonstop1h 42m

Toronto Island

Mon 17/11

2:30 p.m.-3:20 p.m.

Nonstop1h 50m

C$ 266

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 13/11

11:00 a.m.-1:42 p.m.

Nonstop1h 42m

Toronto Island

Sun 16/11

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 269

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 5/12

4:15 p.m.-6:57 p.m.

Nonstop1h 42m

Toronto Island

Sun 7/12

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 270

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 14/11

4:15 p.m.-6:57 p.m.

Nonstop1h 42m

Toronto Island

Sun 16/11

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 271

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sat 15/11

12:45 p.m.-3:27 p.m.

Nonstop1h 42m

Toronto Island

Mon 17/11

2:30 p.m.-3:20 p.m.

Nonstop1h 50m

C$ 274

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 12/11

11:00 a.m.-1:42 p.m.

Nonstop1h 42m

Toronto Island

Wed 19/11

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 280

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 20/11

4:15 p.m.-6:57 p.m.

Nonstop1h 42m

Toronto Island

Mon 24/11

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 302

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Mon 24/11

4:15 p.m.-6:57 p.m.

Nonstop1h 42m

Toronto Island

Tue 25/11

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 308

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 12/12

11:00 a.m.-1:42 p.m.

Nonstop1h 42m

Toronto Island

Mon 15/12

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 310

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sat 6/12

12:45 p.m.-3:27 p.m.

Nonstop1h 42m

Toronto Island

Sun 7/12

9:15 a.m.-10:05 a.m.

Nonstop1h 50m

C$ 323

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 189). Flying from Chicago Midway Airport to Region of Ontario in March is currently the most expensive (average of C$ 662). 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 28 October 2025.

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.

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 28 October 2025.
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
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 42m. 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 Island, Chicago Midway - Toronto Pearson Intl 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, August is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 189). Flying from Chicago Midway Airport to Region of Ontario in March is currently the most expensive (average of C$ 662). 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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Alternative routes for Midway to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Kelowna flights

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How does Cheapflights help users find flights from Midway to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Midway to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Midway by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

Can Cheapflights notify me if prices for flights from Midway to Ontario become cheaper?

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