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Cheap flights from Montreal to Ontario from C$ 236

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ONT
26 Nov — 3 Dec1
1 adult

Find flights from Montreal to Ontario within your budget

Customize your flight search to find flights from Montreal 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 640,016 searches. Data last updated 21 November 2024.

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Fly to

Any airport

Route

Depart

Return

Price

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 12/12

12:55 p.m.-11:02 p.m.

1 stop13h 07m

Ontario

Tue 17/12

12:11 p.m.-11:55 p.m.

1 stop8h 44m

C$ 425

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Fri 10/1

6:00 a.m.-8:29 p.m.

3 stops17h 29m

Ontario

Mon 13/1

6:00 a.m.-9:42 p.m.

2 stops12h 42m

C$ 447

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 17/12

5:35 p.m.-12:39 p.m.

1 stop22h 04m

Ontario

Wed 1/1

2:33 p.m.-12:40 a.m.

2 stops31h 07m

C$ 475

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Mon 16/12

12:15 p.m.-8:47 p.m.

2 stops11h 32m

Ontario

Wed 1/1

5:05 a.m.-6:53 p.m.

2 stops10h 48m

C$ 640

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

2:20 p.m.-8:14 p.m.

1 stop8h 54m

Ontario

Tue 25/3

1:31 a.m.-4:56 p.m.

2 stops12h 25m

C$ 852

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 7/1

5:35 p.m.-11:44 a.m.

1 stop21h 09m

C$ 236

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Sun 12/1

8:05 a.m.-8:51 p.m.

1 stop15h 46m

C$ 249

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 28/11

6:20 p.m.-9:53 a.m.

1 stop18h 33m

C$ 370

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Wed 27/11

12:50 p.m.-7:42 p.m.

1 stop9h 52m

C$ 469

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Wed 25/12

10:59 a.m.-8:37 p.m.

2 stops12h 38m

C$ 2,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Cheap flight deals from Montreal to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Round-trip from

C$ 430

One-way from

C$ 236

Popular in

July

Cheapest in

October
United Airlines
  • United Airlines
  • 6/12-14/12
  • 4 total stops
  • 37h 15m total
  • Montreal to Ontario
Search Deals
7/1
  • 7/1
  • 1 total stop
  • 21h 09m total
  • Montreal to Ontario
Search Deals
High demand for flights, 33% potential price rise
Search Deals
Best time to find cheap flights, 39% potential price drop
Search Deals

Find flight deals from Montreal to Ontario

Cheapest flights from Montreal to Ontario
Explore the most affordable flight options available from Montreal to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Thu 12/1212:55 p.m.YUL - ONT
1 stop13h 07mDelta
Tue 17/1212:11 p.m.ONT - YUL
1 stop8h 44mDelta
Deal found 21/11C$ 425
Tue 17/125:35 p.m.YUL - ONT
1 stop22h 04mMultiple Airlines
Wed 1/12:33 p.m.ONT - YUL
2 stops31h 07mMultiple Airlines
Deal found 21/11C$ 475
Mon 9/126:20 p.m.YUL - ONT
1 stop18h 33mUnited Airlines
Sat 14/125:05 a.m.ONT - YUL
1 stop9h 03mUnited Airlines
Deal found 21/11C$ 619
Mon 16/1212:15 p.m.YUL - ONT
2 stops11h 32mAir Canada
Wed 1/15:05 a.m.ONT - YUL
2 stops10h 48mAir Canada
Deal found 21/11C$ 640
Thu 21/112:20 p.m.YUL - ONT
2 stops22h 27mAmerican Airlines
Mon 25/1110:38 p.m.ONT - YUL
1 stop21h 06mAmerican Airlines
Deal found 21/11C$ 1,036

Best time to book a flight from Montreal to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Montreal 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.

Travel insights for flights from Montreal to Ontario

Get recent, data-driven insights about flights from Montreal to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montreal to Ontario?

Currently, December is the cheapest month in which you can book a flight from Montreal to Ontario (average of C$ 273). Flying from Montreal to Ontario in May is currently the most expensive (average of C$ 569). 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 YMQ to ONT?

Find hourly flight availability from Montreal 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 21 November 2024.

A simple way to save on the total cost of your ticket is to fly from Montreal to Ontario in the afternoon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

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 Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 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 Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 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 21 November 2024.
Get a feel of what it's like to fly with United Airlines, Delta and American Airlines from Montreal to Ontario by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,246 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Montreal?

    Ontario (ONT) is the airport you will fly into if you book a flight from Montreal to Ontario. You should not have trouble finding flights to Ontario from Montreal; the airport handles an average of 0 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Ontario airport from Montreal. It is only a 4.9 km journey from Ontario (ONT) to Ontario’s city centre.

  • What are the cheapest airlines flying from Montreal to Ontario round-trip?

    Cheapflights users have booked flights from Montreal to Ontario round-trip from C$ 430. Other airlines that can offer you cheap pricing are Delta, from C$ 486, and Air Canada, from C$ 640. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal to Ontario one-way?

    C$ 249 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 370 and C$ 581, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal 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 Montreal to Ontario?

    Currently, December is the cheapest month in which you can book a flight from Montreal to Ontario (average of C$ 273). Flying from Montreal to Ontario in May is currently the most expensive (average of C$ 569). 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 Montreal to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montreal to Ontario

Discover the top 3 airlines that operate flights from Montreal 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 640,016 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 390AverageC$ 423FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 401AverageC$ 743FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 423AverageC$ 431FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Montreal to Ontario?

When you search for this flight from Montreal to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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