Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Chicago Midway Airport to Ontario from C$ 134

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YYZ
5 May — 12 May1
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 30 April 2025.

Round-trip from

C$ 233

One-way from

C$ 134

Popular in

November

Cheapest in

July

Average price

C$ 464

Good round-trip deal

C$ 394 or less

Good one-way deal

C$ 145 or less
Porter Airlines
  • Porter Airlines
  • 12/9-14/9
  • Nonstop
  • 3h 31m total
  • Chicago to Ontario
Search Deals
Air Transat
  • Air Transat
  • 22/7
  • Nonstop
  • 1h 40m total
  • Chicago to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Fri 20/69:40 a.m.MDW - YTZ
Nonstop1h 40mPorter Airlines
Tue 24/63:35 p.m.YTZ - MDW
Nonstop1h 49mPorter Airlines
Deal found 29/4C$ 246
Thu 12/69:40 a.m.MDW - YTZ
Nonstop1h 40mMultiple Airlines
Thu 19/67:55 a.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 29/4C$ 264
Fri 1/89:40 a.m.MDW - YTZ
Nonstop1h 40mAir Transat
Tue 5/83:35 p.m.YTZ - MDW
Nonstop1h 49mAir Transat
Deal found 29/4C$ 327
Thu 29/55:20 p.m.MDW - YUL
1 stop3h 55mPorter Airlines
Tue 3/61:10 p.m.YUL - MDW
1 stop4h 14mPorter Airlines
Deal found 28/4C$ 343
Fri 13/69:40 a.m.MDW - YTZ
Nonstop1h 40mAPG Airlines
Fri 20/67:55 a.m.YTZ - MDW
Nonstop1h 50mAPG Airlines
Deal found 29/4C$ 358
Thu 29/51:08 p.m.MDW - YYZ
1 stop3h 07mDelta
Thu 5/66:30 a.m.YYZ - MDW
1 stop3h 10mDelta
Deal found 29/4C$ 418
Thu 29/55:20 p.m.MDW - YUL
1 stop3h 55mMultiple Airlines
Sun 1/66:45 a.m.YUL - MDW
1 stop11h 09mMultiple Airlines
Deal found 28/4C$ 430
Thu 29/59:40 a.m.MDW - YOW
1 stop13h 42mMultiple Airlines
Sun 1/65:55 a.m.YOW - MDW
1 stop11h 59mMultiple Airlines
Deal found 29/4C$ 432
Sat 24/51:55 p.m.MDW - YUL
1 stop8h 24mDelta
Mon 26/56:15 a.m.YUL - MDW
1 stop8h 00mDelta
Deal found 28/4C$ 458
Mon 26/59:40 a.m.MDW - YOW
1 stop5h 53mPorter Airlines
Mon 2/612:35 p.m.YOW - MDW
1 stop5h 19mPorter Airlines
Deal found 29/4C$ 469
Fri 13/67:21 p.m.MDW - YYZ
1 stop15h 34mWestJet
Fri 20/61:28 p.m.YYZ - MDW
1 stop9h 17mWestJet
Deal found 29/4C$ 529
Thu 5/69:40 a.m.MDW - YQT
1 stop6h 00mPorter Airlines
Wed 11/611:50 a.m.YQT - MDW
1 stop6h 04mPorter Airlines
Deal found 29/4C$ 563

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 30 April 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

Fri 12/9

9:15 a.m.-11:57 a.m.

Nonstop1h 42m

Toronto Island

Sun 14/9

7:30 a.m.-8:19 a.m.

Nonstop1h 49m

C$ 233

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 12/6

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

Nonstop1h 40m

Toronto Island

Thu 19/6

7:55 a.m.-8:45 a.m.

Nonstop1h 50m

C$ 237

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Sun 10/8

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

Nonstop1h 40m

Toronto Island

Fri 15/8

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

Nonstop1h 49m

C$ 270

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 24/6

9:40 a.m.-12:22 p.m.

Nonstop1h 42m

Toronto Island

Fri 27/6

7:55 a.m.-8:45 a.m.

Nonstop1h 50m

C$ 325

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Tue 20/5

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

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

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

1 stop4h 14m

C$ 385

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Thu 29/5

1:08 p.m.-5:15 p.m.

1 stop3h 07m

Toronto Pearson Intl

Tue 3/6

3:50 p.m.-6:45 p.m.

1 stop3h 55m

C$ 418

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Thu 29/5

9:40 a.m.-12:22 a.m.

1 stop13h 42m

Ottawa

Sun 1/6

5:55 a.m.-4:54 p.m.

1 stop11h 59m

C$ 432

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sun 8/6

9:40 a.m.-12:37 a.m.

1 stop13h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

10:45 a.m.-4:54 p.m.

1 stop7h 09m

C$ 442

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Mon 26/5

9:40 a.m.-4:33 p.m.

1 stop5h 53m

Ottawa

Mon 2/6

12:35 p.m.-4:54 p.m.

1 stop5h 19m

C$ 469

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Tue 17/6

9:21 a.m.-6:34 p.m.

1 stop8h 13m

Toronto Pearson Intl

Mon 23/6

6:30 a.m.-1:06 p.m.

1 stop7h 36m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 33 results
1
2
3
4

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, 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.

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 30 April 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and Air Transat from Chicago to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,936 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,823 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Entertainment

7.0

Boarding

8.2

Comfort

8.1

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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$ 134), Porter Airlines (C$ 158), and Delta (C$ 176).

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

    Most travellers choose Chicago Midway - Toronto Island, Chicago Midway - Montreal Pierre Elliott Trudeau Intl or Chicago Midway - Toronto Pearson 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 Vancouver Intl flights
O'Hare Intl to Calgary flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Midway to Pearson Intl flights
Midway to Toronto Island flights
Midway to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
O'Hare Intl to Ottawa flights
O'Hare Intl to Québec City flights
O'Hare Intl to Halifax flights
O'Hare Intl to Winnipeg flights
O'Hare Intl to Abbotsford flights
O'Hare Intl to Edmonton flights
Midway to Québec City flights
Midway to Ottawa flights
O'Hare Intl to Victoria flights
O'Hare Intl to Charlottetown flights
O'Hare Intl to St. John's flights
O'Hare Intl to Saskatoon flights
O'Hare Intl to Regina flights
O'Hare Intl to Kelowna flights
Midway to Kelowna flights
O'Hare Intl to Nanaimo flights
O'Hare Intl to Hamilton flights
O'Hare Intl to Prince George flights
O'Hare Intl to Yellowknife flights

Top airline flying from Midway to Ontario

Discover the top airline that operate flights from Midway to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 339AverageC$ 421FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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.