Cheap flights from Ontario (ONT) to Montreal (YMQ) from $145

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. 2 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.

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

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

Flying on United Airlines is currently your cheapest option to Montreal, with prices starting at $350. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $359 and $365, respectively. United Airlines is currently priced 44% below the average price you’ll pay for this route.

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $145. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Ontario to Montreal for a low price.

Ontario Airport is ONT and Montreal Pierre Elliott Trudeau Intl Airport is YUL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Montreal St Hubert Airport (YHU) are other airports near this flight route and their unique identifiers/IATA codes.

The amount of baggage you can bring on your Ontario to Montreal 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.

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

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

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

Yes. Cheapflights offers flight deals from Ontario to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Ontario to Montreal 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.

Yes, you can often find last-minute deals on Ontario to Montreal 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.

The Ontario to Montreal flight deals you see on this page were last updated on 5/28.

Currently, February is the cheapest month in which you can book a flight from Ontario to Montreal (average of $246). Flying from Ontario to Montreal 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.