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Cheap flights from Ontario (ONT) to Pierre Elliott Trudeau Intl (YUL) from $145

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — YUL
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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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 May 29, 2024.

Popular in

October

Cheapest in

March

Average price

$431

Round-trip from

$276
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 27% potential price drop
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Average for round-trip flights in May 2024
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From Ontario to Montreal Pierre Elliott Trudeau Intl
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What is the cheapest day to fly round-trip from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Saturday flights are generally found to be more expensive for flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Montreal Pierre Elliott Trudeau Intl Airport.

How far in advance should I book a flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 73% on flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $364. For sooner than that we have options available in the next 3 days from $1,089.

What is the cheapest month to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

The best pricing can be found in the month of March. Prices to Montreal Pierre Elliott Trudeau Intl Airport from Ontario average $507. You can even find prices in March for less than $507, as users have found deals to Montreal Pierre Elliott Trudeau Intl Airport from as low as $190. The month of December appears to be one of the more expensive times to travel to Montreal Pierre Elliott Trudeau Intl Airport from Ontario. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport (ONT - YUL)?

One of the essential ways to save on airfare from Ontario to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.

Cheap Delta flights from Ontario to Pierre Elliott Trudeau Intl

Explore cheap flight options specifically provided by Delta for the route between Ontario and Pierre Elliott Trudeau Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Ontario to Montreal. Make sure to check back often as deals are often changing.
Wed 9/1812:45 pmONT - YUL
1 stop7h 51mDelta
Wed 9/2512:45 pmYUL - ONT
1 stop12h 43mDelta
Deal found 5/28$365
Thu 7/186:00 amONT - YUL
2 stops14h 14mDelta
Tue 7/3012:45 pmYUL - ONT
2 stops14h 14mDelta
Deal found 5/28$410
Tue 7/96:00 amONT - YUL
2 stops14h 14mDelta
Sat 7/207:10 amYUL - ONT
2 stops15h 22mDelta
Deal found 5/28$440
Wed 7/176:50 amONT - YUL
2 stops13h 11mDelta
Mon 7/2212:45 pmYUL - ONT
1 stop13h 12mDelta
Deal found 5/28$465
Wed 7/176:50 amONT - YUL
2 stops13h 11mDelta
Mon 7/2212:47 pmYUL - ONT
2 stops14h 12mDelta
Deal found 5/28$470
Fri 8/1610:00 pmONT - YUL
1 stop10h 39mDelta
Fri 8/2312:45 pmYUL - ONT
1 stop9h 48mDelta
Deal found 5/28$511
Thu 9/1210:59 pmONT - YUL
2 stops14h 11mDelta
Sun 9/157:00 amYUL - ONT
2 stops15h 22mDelta
Deal found 5/27$521
Thu 7/411:30 amONT - YUL
1 stop9h 27mDelta
Mon 7/812:45 pmYUL - ONT
1 stop13h 12mDelta
Deal found 5/28$592
Thu 7/411:30 amONT - YUL
1 stop9h 27mDelta
Mon 7/87:10 amYUL - ONT
2 stops15h 17mDelta
Deal found 5/28$601

Cheap United Airlines flights from Ontario to Pierre Elliott Trudeau Intl

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Pierre Elliott Trudeau Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Browse through some of the cheapest United Airlines flights traveling from Ontario to Montreal. Deals are refreshing constantly so come back soon for more options.
Sat 8/176:35 pmONT - YUL
1 stop9h 50mUnited Airlines
Sat 8/248:30 amYUL - ONT
1 stop19h 15mUnited Airlines
Deal found 5/28$350
Wed 9/186:25 pmONT - YUL
2 stops12h 46mUnited Airlines
Wed 9/253:29 pmYUL - ONT
2 stops12h 16mUnited Airlines
Deal found 5/28$364
Tue 10/17:18 amONT - YUL
1 stop10h 12mUnited Airlines
Tue 10/88:30 amYUL - ONT
1 stop12h 13mUnited Airlines
Deal found 5/28$567
Thu 7/111:45 pmONT - YUL
1 stop14h 40mUnited Airlines
Thu 7/188:30 amYUL - ONT
1 stop17h 15mUnited Airlines
Deal found 5/28$608
Sun 7/146:35 pmONT - YUL
1 stop9h 50mUnited Airlines
Tue 8/138:30 amYUL - ONT
1 stop12h 23mUnited Airlines
Deal found 5/28$642
Mon 7/221:30 pmONT - YUL
1 stop14h 55mUnited Airlines
Sat 7/278:30 amYUL - ONT
1 stop17h 15mUnited Airlines
Deal found 5/28$657
Sat 8/176:35 pmONT - YUL
1 stop9h 50mUnited Airlines
Mon 9/28:30 amYUL - ONT
1 stop19h 15mUnited Airlines
Deal found 5/28$673
Wed 7/241:45 pmONT - YUL
1 stop14h 40mUnited Airlines
Sun 7/288:30 amYUL - ONT
1 stop30h 47mUnited Airlines
Deal found 5/27$688
Thu 6/275:20 amONT - YUL
1 stop8h 40mUnited Airlines
Wed 7/38:30 amYUL - ONT
1 stop17h 15mUnited Airlines
Deal found 5/28$723

Cheap Ontario to Pierre Elliott Trudeau Intl flights in May & June 2024

Find cheap flight options from Ontario to Pierre Elliott Trudeau Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Montreal in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/2510:00 pmONT - YUL
2 stops14h 39mDelta
Wed 7/36:14 amYUL - ONT
2 stops16h 30mDelta
Deal found 5/28$470
Tue 6/46:20 amONT - YUL
1 stop11h 34mAir Canada
Mon 6/108:00 pmYUL - ONT
1 stop19h 45mAir Canada
Deal found 5/28$565
Sat 6/1510:00 pmONT - YUL
2 stops13h 30mDelta
Sat 6/296:14 amYUL - ONT
2 stops16h 28mDelta
Deal found 5/28$607
Tue 6/256:10 amONT - YUL
1 stop7h 45mUnited Airlines
Tue 7/28:30 amYUL - ONT
1 stop17h 15mUnited Airlines
Deal found 5/27$621
Wed 5/296:00 amONT - YUL
2 stops12h 29mUnited Airlines
Wed 6/54:45 pmYUL - ONT
1 stop8h 42mUnited Airlines
Deal found 5/28$665
Wed 5/296:00 amONT - YUL
2 stops12h 29mUnited Airlines
Wed 6/56:15 amYUL - ONT
2 stops14h 13mUnited Airlines
Deal found 5/28$670
Thu 6/2712:05 pmONT - YUL
1 stop16h 05mAir Canada
Thu 7/48:10 amYUL - ONT
1 stop7h 23mAir Canada
Deal found 5/28$677
Thu 6/2711:30 amONT - YUL
1 stop9h 25mDelta
Wed 7/37:00 amYUL - ONT
2 stops15h 44mDelta
Deal found 5/28$678
Thu 6/2710:00 pmONT - YUL
2 stops14h 39mDelta
Wed 7/36:14 amYUL - ONT
2 stops16h 30mDelta
Deal found 5/28$683

Ontario to Pierre Elliott Trudeau Intl 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Pierre Elliott Trudeau Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Montreal in 2024. More deals are always being added, so be sure to check back regularly.
Sat 8/176:35 pmONT - YUL
1 stop9h 50mUnited Airlines
Sat 8/248:30 amYUL - ONT
1 stop19h 15mUnited Airlines
Deal found 5/28$350
Sat 8/171:45 pmONT - YUL
1 stop14h 40mAir Canada
Mon 8/198:10 amYUL - ONT
2 stops12h 12mAir Canada
Deal found 5/28$359
Tue 8/136:35 pmONT - YUL
2 stops11h 43mAir Canada
Thu 8/158:10 amYUL - ONT
1 stop7h 23mAir Canada
Deal found 5/28$361
Wed 9/186:25 pmONT - YUL
2 stops12h 46mUnited Airlines
Wed 9/253:29 pmYUL - ONT
2 stops12h 16mUnited Airlines
Deal found 5/28$364
Wed 9/1812:45 pmONT - YUL
1 stop7h 51mDelta
Wed 9/2512:45 pmYUL - ONT
1 stop12h 43mDelta
Deal found 5/28$365
Sat 8/176:35 pmONT - YUL
2 stops11h 43mAir Canada
Mon 8/198:10 amYUL - ONT
2 stops12h 12mAir Canada
Deal found 5/28$370
Thu 7/186:00 amONT - YUL
2 stops14h 14mDelta
Tue 7/3012:45 pmYUL - ONT
2 stops14h 14mDelta
Deal found 5/28$410
Tue 7/96:00 amONT - YUL
2 stops14h 14mDelta
Sat 7/207:10 amYUL - ONT
2 stops15h 22mDelta
Deal found 5/28$440
Wed 7/176:50 amONT - YUL
2 stops13h 11mDelta
Mon 7/2212:45 pmYUL - ONT
1 stop13h 12mDelta
Deal found 5/28$465

Ontario to Pierre Elliott Trudeau Intl flights leaving soon

Find last-minute flight options from Ontario to Pierre Elliott Trudeau Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Users seeking a last-minute flight from Ontario to Montreal should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 6/46:20 amONT - YUL
1 stop11h 34mAir Canada
Mon 6/108:00 pmYUL - ONT
1 stop19h 45mAir Canada
Deal found 5/28$565
Wed 6/56:20 amONT - YUL
1 stop11h 34mAir Canada
Mon 6/108:00 pmYUL - ONT
1 stop19h 45mAir Canada
Deal found 5/28$678
Wed 6/56:20 amONT - YUL
1 stop11h 34mAir Canada
Mon 6/108:00 pmYUL - ONT
1 stop19h 45mAir Canada
Deal found 5/28$688
Fri 6/710:45 pmONT - YUL
1 stop12h 05mAmerican Airlines
Sun 6/97:29 amYUL - ONT
1 stop18h 30mAmerican Airlines
Deal found 5/27$970
Fri 6/710:45 pmONT - YUL
1 stop12h 05mAmerican Airlines
Sun 6/97:29 amYUL - ONT
2 stops14h 28mAmerican Airlines
Deal found 5/27$980
Mon 6/310:29 pmONT - YUL
1 stop21h 10mAmerican Airlines
Sat 6/82:40 pmYUL - ONT
1 stop9h 47mAmerican Airlines
Deal found 5/28$999
Mon 6/311:59 pmONT - YUL
2 stops19h 40mAmerican Airlines
Sat 6/82:40 pmYUL - ONT
1 stop9h 47mAmerican Airlines
Deal found 5/28$1,009
Tue 6/410:29 pmONT - YUL
1 stop21h 15mAmerican Airlines
Mon 6/105:20 pmYUL - ONT
2 stops18h 27mAmerican Airlines
Deal found 5/28$1,010
Mon 6/37:31 amONT - YUL
2 stops12h 08mAmerican Airlines
Sat 6/82:40 pmYUL - ONT
2 stops10h 29mAmerican Airlines
Deal found 5/28$1,015

One-way flights to Pierre Elliott Trudeau Intl from Ontario

Search for one-way flight options from Ontario to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Montreal. Users needing a return flight from Ontario to Montreal should utilize the search form above.
Tue 6/116:25 pmONT - YUL
2 stops12h 46mUnited Airlines
Deal found 5/28$145
Mon 8/1910:49 amONT - YUL
1 stop17h 36mUnited Airlines
Deal found 5/27$146
Thu 7/411:30 amONT - YUL
1 stop9h 27mDelta
Deal found 5/28$152
Fri 9/2710:59 pmONT - YUL
2 stops14h 11mDelta
Deal found 5/27$158
Sat 6/227:05 amONT - YUL
1 stop7h 37mDelta
Deal found 5/27$171
Mon 8/510:00 pmONT - YUL
1 stop10h 39mDelta
Deal found 5/28$183
Sat 9/286:00 amONT - YUL
2 stops14h 02mDelta
Deal found 5/28$202
Fri 7/195:00 pmONT - YUL
2 stops15h 29mDelta
Deal found 5/28$224
Tue 6/46:20 amONT - YUL
1 stop11h 34mAir Canada
Deal found 5/28$245

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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$350 - $751

Route

Depart

Return

Price

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Sat 8/17

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 8/24

1 stop19h 15m

$350

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Sat 8/17

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/19

2 stops12h 12m

$359

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Tue 8/13

2 stops11h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 8/15

1 stop7h 23m

$361

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Wed 9/18

2 stops12h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 9/25

2 stops12h 16m

$364

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Wed 9/18

1 stop7h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 9/25

1 stop12h 43m

$365

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Sat 8/17

2 stops11h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 8/19

2 stops12h 12m

$370

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Thu 7/18

2 stops14h 14m

Montreal Pierre Elliott Trudeau Intl

Tue 7/30

2 stops14h 14m

$410

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Thu 7/25

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 7/30

2 stops17h 46m

$512

OntarioMontreal Pierre Elliott Trudeau Intl

ONT - YUL

ONTYUL

Ontario

Fri 6/21

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 6/24

1 stop18h 30m

$751

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Pierre Elliott Trudeau Intl. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Pierre Elliott Trudeau Intl by month

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

YMQ

Temperature

15.8 - 71.6 °F

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 May 29, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from Ontario to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Copa Airlines
8.0
Very good
2,627 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

WestJet
7.5
Good
2,871 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Avianca
7.5
Good
3,661 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Montreal Pierre Elliott Trudeau Intl. 2 airlines have flights from Ontario to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Ontario to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • Can I find flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport for under $400. The cheapest flight booked recently is on United Airlines for just $350, but on average you can expect to pay $479.

  • Are there last-minute flights available from Ontario to Montreal Pierre Elliott Trudeau Intl Airport for under $600?

    There are currently 17+ open flights from Ontario to Montreal Pierre Elliott Trudeau Intl Airport within the next 7 days for less than $600.

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

    United Airlines, at $350, was found to be the cheapest airline from Ontario to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include Air Canada and Delta. You may be able to fly from Ontario to Montreal Pierre Elliott Trudeau Intl Airport for 38% less than the average price by searching for these airlines.

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

    $145 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 Delta and Air Canada, with prices starting from $152 and $245, respectively.

  • What does ONT to YUL mean?

    This is defined as Ontario Airport (ONT) and Montreal Pierre Elliott Trudeau Intl Airport (YUL). Codes like Montreal Pierre Elliott Trudeau Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Pierre Elliott Trudeau Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Pierre Elliott Trudeau Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Pierre Elliott Trudeau Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Pierre Elliott Trudeau Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Pierre Elliott Trudeau Intl that allow pets onboard?

    Many airlines flying from Ontario to Pierre Elliott Trudeau Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Pierre Elliott Trudeau Intl?

    Yes, you can often find last-minute deals on Ontario to Pierre Elliott Trudeau Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight deals updated?

    The Ontario to Montreal Pierre Elliott Trudeau Intl Airport flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Montreal Pierre Elliott Trudeau Intl Airport (average of $246). Flying from Ontario to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $444). 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 Ontario to Pierre Elliott Trudeau Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Ontario to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from Ontario to Pierre Elliott Trudeau Intl. 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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$410Average$628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$431Average$579FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Ontario to Pierre Elliott Trudeau Intl by cabin class

Find flights from Ontario to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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