BRL 860 Find Cheap Flights from Montreal to Ontario

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Find cheap flights from Montreal to Ontario starting at BRL 860.

Book one-way or return flights from Montreal to Ontario from as little as BRL 860. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Montreal to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Montreal to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Montreal to Ontario

View airlines operating flights from Montreal to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From BRL 860

Delta Air Lines

From BRL 880

Air Canada

From BRL 939

WestJet

From BRL 943

Air Transat

From BRL 1,088

Porter Airlines

From BRL 1,152

Sun Country Airlines

From BRL 1,276

American Airlines

From BRL 1,487

ANA airlines

Find more flights and airlines

Find cheap flights from Montreal to Ontario by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Montreal to Ontario.

Cheapest
YUL
16:45
8h 42m
1 transfer
ONT
22:27
Montreal-Trudeau International Airport - Ontario International Airport
Sat, Jun 1United Airlines
BRL 860
YUL
16:45
8h 42m
1 transfer
ONT
22:27
Montreal-Trudeau International Airport - Ontario International Airport
Sat, Jun 1United Airlines
BRL 860
Find More Flights

Frequently Asked Questions

When are flight tickets from Montreal (YMQ) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Montreal to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Montreal (YMQ) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around BRL 2,642.

How to find a cheap flight from Montreal to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Montreal to Ontario. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com