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Cheap flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport from C$ 232

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YUL
25 Jan — 1 Feb1
1 adult

Cheap flight deals from Ontario to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Pierre Elliott Trudeau Intl (YUL). 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 20 January 2025.

Round-trip from

C$ 544

One-way from

C$ 232

Popular in

January

Cheapest in

October

Average price

C$ 1,361
United Airlines
  • United Airlines
  • 9/2-11/2
  • 2 total stops
  • 24h 44m total
  • Ontario to Montreal
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United Airlines
  • United Airlines
  • 11/2
  • 1 total stop
  • 8h 58m total
  • Ontario to Montreal
Search Deals
High demand for flights, 39% potential price rise
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Best time to find cheap flights, 9% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Ontario to Pierre Elliott Trudeau Intl

Cheapest flights from Ontario to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Ontario to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2025.

Sun 9/25:10 a.m.ONT - YUL
1 stop8h 58mUnited Airlines
Tue 11/28:05 a.m.YUL - ONT
1 stop15h 46mUnited Airlines
Deal found 20/1C$ 544
Tue 4/31:10 p.m.ONT - YUL
1 stop7h 42mDelta
Tue 11/312:40 p.m.YUL - ONT
1 stop13h 03mDelta
Deal found 19/1C$ 560
Thu 6/26:15 a.m.ONT - YUL
2 stops14h 33mAir Canada
Sun 9/28:05 a.m.YUL - ONT
1 stop15h 46mAir Canada
Deal found 20/1C$ 592
Mon 24/210:50 p.m.ONT - YUL
1 stop11h 45mAmerican Airlines
Wed 26/27:14 a.m.YUL - ONT
1 stop16h 48mAmerican Airlines
Deal found 20/1C$ 595
Tue 4/38:56 p.m.ONT - YUL
3 stops31h 29mMultiple Airlines
Tue 11/36:10 p.m.YUL - ONT
2 stops25h 32mMultiple Airlines
Deal found 19/1C$ 1,568

Find flights from Ontario to Pierre Elliott Trudeau Intl within your budget

Customize your flight search to find flights from Ontario to Pierre Elliott Trudeau Intl 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 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 9/2

5:10 a.m.-5:08 p.m.

1 stop8h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 11/2

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

1 stop15h 46m

C$ 544

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 4/3

1:10 p.m.-11:52 p.m.

1 stop7h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

12:40 p.m.-10:43 p.m.

1 stop13h 03m

C$ 560

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Thu 6/2

6:15 a.m.-11:48 p.m.

2 stops14h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

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

1 stop15h 46m

C$ 592

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Mon 24/2

10:50 p.m.-1:35 p.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 26/2

7:14 a.m.-9:02 p.m.

1 stop16h 48m

C$ 595

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 4/3

8:56 p.m.-7:25 a.m.

3 stops31h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

6:10 p.m.-4:42 p.m.

2 stops25h 32m

C$ 1,568

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 11/2

5:10 a.m.-5:08 p.m.

1 stop8h 58m

C$ 232

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Wed 5/3

7:05 a.m.-9:03 p.m.

2 stops10h 58m

C$ 246

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Mon 10/3

2:43 p.m.-12:30 p.m.

2 stops18h 47m

C$ 294

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 11/3

11:59 p.m.-2:50 p.m.

1 stop11h 51m

C$ 330

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 24/5

1:33 p.m.-11:26 p.m.

1 stop6h 53m

C$ 533

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Best time to book a flight from Ontario to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Ontario 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 Ontario to Pierre Elliott Trudeau Intl

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

What is the cheapest month to book a flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Ontario to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 20 January 2025.
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,627 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Pierre Elliott Trudeau Intl. 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 from for flights from Ontario to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 4.9 km from the centre of Ontario. There are 0 flights from Ontario to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

  • What are the cheapest airlines flying from Ontario to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, United Airlines (C$ 544), Delta (C$ 560), and Air Canada (C$ 592) offers the cheapest pricing from Ontario to Montreal Pierre Elliott Trudeau Intl Airport. Users have found that United Airlines is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 232. Delta flights start at C$ 246 while deals on American Airlines start at C$ 330 one-way.

  • Can I find deals for flights from Ontario to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Ontario to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Ontario to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Ontario to Pierre Elliott Trudeau Intl 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 Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Ontario to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Laval
Dorval
Brossard
Trois-Rivières
Cornwall
Longueuil
Montebello
Saint-Jean-sur-Richelieu
Sherbrooke
Bromont
Saint-Sauveur

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Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Pierre Elliott Trudeau Intl?

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Pierre Elliott Trudeau Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Ontario to Pierre Elliott Trudeau Intl with no change fees?

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

Can Cheapflights notify me if prices for flights from Ontario to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Ontario today and book when prices fit your budget.

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