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

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 $453). 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 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. 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.

• Can I find flights from Ontario to Montreal for under $400 on Cheapflights?

  Yes, there are multiple flights from Ontario to Montreal for under $400. The cheapest flight booked recently is on United Airlines for just $349, but on average you can expect to pay $483.

• Are there last-minute flights available from Ontario to Montreal for under $600?

  There are currently 20+ open flights from Ontario to Montreal within the next 7 days for less than $600.

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

  Flying on United Airlines is currently your cheapest option to Montreal, with prices starting at $349. Additional round-trip tickets that might be worth considering are offered by American Airlines 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.

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

  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 American Airlines and Delta, as they are both options that can get you from Ontario to Montreal for a low price.

• What does ONT to YUL mean?

  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.

• Can I find deals for flights from Ontario to Montreal that include extra baggage allowance?

  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.

• Can I find deals on flights from Ontario to Montreal with specific airlines?

  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.

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

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

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

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

• Can I find deals for business class 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.

• Can I find deals for flights from Ontario to Montreal that allow pets onboard?

  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.

• Can I find deals on last-minute flights from Ontario to Montreal?

  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.

• How recently were the Ontario to Montreal flight deals updated?

  The Ontario to Montreal flight deals you see on this page were last updated on 5/16.