Cheap flights from Ontario (ONT) to Montreal (YMQ)

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How to find the cheapest flight from
Ontario (ONT) to Montreal (YMQ)

All the information you need to plan the best ONT to YMQ flight in 2022: compare Ontario to Montreal flight prices with the expected peak season, weather and rainfall in Montreal.
How far in advance should I book a flight from Ontario to Montreal?

Travelers have found it’s best to book a flight 61 days in advance to save up to 42% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Montreal 1-2 weeks in advance for as low as $630, or $756 for flights within the next 24 hours.

When is the cheapest time to fly from Ontario to Montreal (ONT - YMQ)?

A simple way to save on the total cost of your ticket is to fly from Ontario to Montreal in the afternoon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight at noon.

What is the cheapest month to fly from Ontario to Montreal?

Flights from Ontario to Montreal lean towards being more expensive in August. Prices are generally better when you fly from Ontario to Montreal in June, with the cheapest ticket starting at $251.

What is the cheapest day to fly round-trip from Ontario to Montreal?

Thursday is generally a great day to depart. Flying on this day could help you save up to 100%.

Cheap flights from Ontario to Montreal in June, July 2022

The best prices found for ONT to YMQ flights for June, July
22 Jul - 29 Jul
$608pp
ONT
Ontario
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
ONT
Ontario
13 Jul - 14 Jul
$619pp
ONT
Ontario
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
ONT
Ontario
8 Jul - 12 Jul
$657pp
ONT
Ontario
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
ONT
Ontario

Ontario to Montreal 2022 flight deals

Cheap flights to Montreal from Ontario found for this year
15 Sep - 20 Sep
$574pp
ONT
Ontario
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
ONT
Ontario
9 Sep - 14 Sep
$576pp
ONT
Ontario
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
ONT
Ontario
16 Aug - 19 Aug
$577pp
ONT
Ontario
Multiple Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Montreal

Late deals on round-trip flights to Montreal from Ontario, departing today and this week
1 Jul - 6 Jul
$717pp
ONT
Ontario
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
ONT
Ontario
1 Jul - 7 Jul
$719pp
ONT
Ontario
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
ONT
Ontario
3 Jul - 8 Jul
$724pp
ONT
Ontario
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
ONT
Ontario

One-way flights to Montreal from Ontario

The cheapest one-way flights from Ontario to Montreal
9:09 am - 10:03 am
Multiple Airlines
3 Stops
21h 54m
ONT - YUL
Multiple Airlines
$317
Kiwi.com
6:00 am - 7:45 pm
Delta
2 Stops
10h 45m
ONT - YUL
Delta
$377
Delta
2:45 pm - 3:10 am
United Airlines
1 Stop
9h 25m
ONT - YUL
United Airlines
$378
United Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Montreal</span> flights.

Flight FAQs

From Ontario to Montreal

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

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. 3 airlines have flights from Ontario to Montreal on a regular basis. Booking flights from Ontario to Montreal should not be difficult; the airport handles an average of 0 outbound flights to Montreal per day.

Which airlines flying from Ontario to Montreal have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Montreal have new flexible policies in place due to COVID-19. Air Canada, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Can I find flights from Ontario to Montreal for under $600 on Cheapflights?

Yes, there are multiple flights from Ontario to Montreal for under $600. The cheapest flight booked recently is on Multiple Airlines for just $574, but on average you can expect to pay $610.

Are there last-minute flights available from Ontario to Montreal for under $800?

There are currently 20+ open flights from Ontario to Montreal within the next 7 days for less than $800.

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

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $267. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Ontario to Montreal for a low price.

What are the most popular airlines that fly from Ontario to Montreal?

The most popular airlines flying from Ontario to Montreal are Air Canada, Delta and United Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Ontario to Montreal?

Looking at all options, your cheapest flight can be booked for $711. While the most popular route (Ontario - Montreal Pierre Elliott Trudeau Intl) can be booked for $574 on average our data indicates $865 when flying from Ontario to Montreal.

COVID Restrictions

View COVID Travel Restrictions for Montreal, Canada

Do I need a COVID test to fly to Montreal from Ontario?

Information is based on travel restrictions from Ontario to Montreal

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Montreal.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Montreal.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Montreal.

Do I need a test to fly back to Ontario from Montreal?

Returning to Ontario from Montreal

COVID-19 testing requirements
Visitors from Montreal are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Montreal are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Montreal, Canada

Destination information for Montreal

Things to know before you go - useful duration and weather info for your trip from Ontario to Montreal.
Today's exchange rate
$1 = C$ 1.30
Average temperature for June in Montreal
77.0 °F
Avg rainfall for June in Montreal
3.2 ″

Airports servicing Ontario

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)
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