Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Chicago Midway Airport to Ontario from C$ 96

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YYZ
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 236

One-way from

C$ 96

Popular in

November

Cheapest in

August

Average price

C$ 370

Good round-trip deal

C$ 250 or less

Good one-way deal

C$ 114 or less
Porter Airlines
  • Porter Airlines
  • 7/9-12/9
  • Nonstop
  • 3h 31m total
  • Chicago to Ontario
Search Deals
Air Transat
  • Air Transat
  • 4/9
  • Nonstop
  • 1h 42m total
  • Chicago to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

Find flight deals from Midway to Ontario

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 29 July 2025.

Sun 7/99:35 a.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Fri 12/97:50 a.m.YTZ - MDW
Nonstop1h 49mPorter Airlines
Deal found 29/7C$ 236
Wed 10/95:20 p.m.MDW - YTZ
Nonstop1h 42mAir Transat
Fri 12/93:35 p.m.YTZ - MDW
Nonstop1h 49mAir Transat
Deal found 29/7C$ 252
Wed 20/89:40 a.m.MDW - YTZ
Nonstop1h 40mMultiple Airlines
Sat 30/89:00 a.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 27/7C$ 259
Wed 24/95:20 p.m.MDW - YUL
1 stop3h 55mPorter Airlines
Fri 26/91:10 p.m.YUL - MDW
1 stop4h 14mPorter Airlines
Deal found 28/7C$ 269
Thu 18/99:15 a.m.MDW - YUL
1 stop7h 05mMultiple Airlines
Sun 21/910:45 a.m.YUL - MDW
1 stop6h 39mMultiple Airlines
Deal found 27/7C$ 300
Wed 10/99:30 a.m.MDW - YYZ
1 stop3h 02mDelta
Sat 13/96:00 a.m.YYZ - MDW
1 stop8h 03mDelta
Deal found 27/7C$ 321
Wed 17/910:35 a.m.MDW - YUL
1 stop6h 15mDelta
Mon 22/96:00 a.m.YUL - MDW
1 stop7h 28mDelta
Deal found 29/7C$ 407
Tue 26/89:40 a.m.MDW - YOW
1 stop6h 23mPorter Airlines
Tue 2/91:25 p.m.YOW - MDW
1 stop3h 59mPorter Airlines
Deal found 27/7C$ 412
Thu 4/99:35 a.m.MDW - YOW
1 stop13h 47mMultiple Airlines
Sun 7/91:15 p.m.YOW - MDW
1 stop4h 09mMultiple Airlines
Deal found 27/7C$ 418
Thu 21/812:43 p.m.MDW - YYZ
1 stop8h 15mWestJet
Sun 24/86:07 p.m.YYZ - MDW
1 stop16h 29mWestJet
Deal found 28/7C$ 438
Wed 27/810:31 a.m.MDW - YYZ
1 stop5h 26mMultiple Airlines
Sun 31/87:45 a.m.YYZ - MDW
1 stop10h 56mMultiple Airlines
Deal found 29/7C$ 517
Tue 19/89:40 a.m.MDW - YQT
1 stop6h 00mPorter Airlines
Wed 27/811:50 a.m.YQT - MDW
1 stop5h 34mPorter Airlines
Deal found 27/7C$ 561

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 29 July 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

Sun 7/9

9:35 a.m.-12:17 p.m.

Nonstop1h 42m

Toronto Island

Fri 12/9

7:50 a.m.-8:39 a.m.

Nonstop1h 49m

C$ 236

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 10/9

5:20 p.m.-8:02 p.m.

Nonstop1h 42m

Toronto Island

Fri 12/9

3:35 p.m.-4:24 p.m.

Nonstop1h 49m

C$ 252

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Wed 20/8

9:40 a.m.-12:20 p.m.

Nonstop1h 40m

Toronto Island

Sat 30/8

9:00 a.m.-9:50 a.m.

Nonstop1h 50m

C$ 259

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 24/9

5:20 p.m.-10:15 p.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

1:10 p.m.-4:24 p.m.

1 stop4h 14m

C$ 269

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 18/9

9:15 a.m.-5:20 p.m.

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

10:45 a.m.-4:24 p.m.

1 stop6h 39m

C$ 300

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Wed 10/9

9:30 a.m.-1:32 p.m.

1 stop3h 02m

Toronto Pearson Intl

Sat 13/9

6:00 a.m.-1:03 p.m.

1 stop8h 03m

C$ 321

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 17/9

10:35 a.m.-5:50 p.m.

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

6:00 a.m.-12:28 p.m.

1 stop7h 28m

C$ 407

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Tue 26/8

9:40 a.m.-5:03 p.m.

1 stop6h 23m

Ottawa

Tue 2/9

1:25 p.m.-4:24 p.m.

1 stop3h 59m

C$ 412

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Thu 4/9

9:35 a.m.-12:22 a.m.

1 stop13h 47m

Ottawa

Sun 7/9

1:15 p.m.-4:24 p.m.

1 stop4h 09m

C$ 418

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Thu 21/8

12:43 p.m.-9:58 p.m.

1 stop8h 15m

Toronto Pearson Intl

Sun 24/8

6:07 p.m.-9:36 a.m.

1 stop16h 29m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 30 results
1
2
3

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 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 29 July 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 29 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andKLM 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
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,977 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
KLM
7.8
Good
1,383 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,973 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

  • What are the cheapest airlines to fly from Chicago Midway Airport to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Chicago Midway Airport to Region of Ontario are Air Transat (C$ 96), Porter Airlines (C$ 110), and Delta (C$ 122).

  • 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, January is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 167). Flying from Chicago Midway Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Midway to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Vancouver Intl flights
O'Hare Intl to Calgary flights
Midway to Toronto Island flights
Midway to Pearson Intl flights
Midway to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
O'Hare Intl to Québec City flights
O'Hare Intl to Ottawa flights
O'Hare Intl to Abbotsford flights
Midway to Québec City flights
O'Hare Intl to Halifax flights
O'Hare Intl to Edmonton flights
O'Hare Intl to Winnipeg flights
Midway to Ottawa flights
O'Hare Intl to Kelowna flights
O'Hare Intl to Saskatoon flights
O'Hare Intl to St. John's flights
Midway to Kelowna flights
O'Hare Intl to Charlottetown flights
O'Hare Intl to Hamilton flights
O'Hare Intl to Nanaimo flights
O'Hare Intl to Regina flights
O'Hare Intl to Yellowknife flights
O'Hare Intl to Victoria flights
O'Hare Intl to Prince George flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Midway to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Yes! Start tracking prices for Midway to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.