Cheap flights from Knoxville to Montreal

Compare Knoxville to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

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Flight deals from Knoxville to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville Airport to Montreal? If you want to travel next month, round-trip fares start from $412. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Knoxville to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Montreal flights are currently cheapest in July.

Alternative Knoxville to Montreal routes

Looking for the cheapest, fastest or easiest route from Knoxville to Montreal? You could fly into the following airports instead.

Knoxville to Montreal: Flight information

The things to know before you go.
Cheapest flight found$406
Cheapest month to flyJuly

Finding cheap flights from Knoxville to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a round-trip flight from Knoxville to Montreal is $406. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Knoxville to Montreal. But we found flights with one or more stops from $406.
There are no flights flying from Knoxville to Montreal, as of April 2026.
The cheapest month to fly from Knoxville to Montreal is usually July.
If you're flying from Knoxville Airport, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from $406.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Montreal on Friday, July 17, 2026.
No airlines currently offer direct flights between Knoxville Airport and Montreal. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 5°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
Currently, Allegiant Air offers the cheapest flight tickets to Montreal.

Flying from McGhee Tyson Airport (TYS) to Montreal: what you need to know

  • Knoxville (the location of McGhee Tyson Airport) and Montreal are in the same timezone — UTC-4.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your TYS to Montreal flight.

  • Delays at check-in and security are more likely if you're traveling during high season, so give yourself a little extra breathing room. A good rule for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.

  • TYS is about 18 kilometers from central Knoxville. If you're ride-sharing, catching a cab or driving from the center, it'll take you 20 minutes or so to get there, depending on traffic conditions.

  • Have an early flight from McGhee Tyson Airport to Montreal? Avoid the last-minute rush to the airport (and get some extra shut-eye) by choosing one of these hotels close to TYS:

  • 78.98% of flights that leave from McGhee Tyson Airport arrive at their destination on time.

  • You'll find TYS at 2055 Alcoa Highway.

How to find the cheapest flights from McGhee Tyson Airport (TYS) to Montreal

  • $147 is currently the lowest price for a one-way McGhee Tyson Airport to Montreal flight. Return flight tickets start at $406. These fares can change depending on demand.

  • To find cheap flights from TYS to Montreal, book as early as you can. Airlines typically offer lower fares when tickets are first released.

  • Landing cheap tickets from McGhee Tyson Airport to Montreal is more likely if you can be flexible with your dates. Try using the 'Whole month' function to get the lowest prices throughout the month and pick up a sweet deal.

  • There's no need to check in daily to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as there's an extra saving on cheap flights from TYS to Montreal.

  • Find an affordable flight from McGhee Tyson Airport to Montreal with the help of our filters. Select your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • The distance from Montreal-Pierre Elliott Trudeau International Airport (YUL) to central Montreal is roughly 26 kilometers. It takes around 25 minutes to get to the center driving.

  • It typically takes 45 minutes if you're using public transport.

  • Consider booking a hotel close to YUL if you're coming in on a late flight from McGhee Tyson Airport to Montreal. Settle into one of these accommodation options and make your first night all about rest:

  • Hit the road running by picking up a Montreal-Pierre Elliott Trudeau International Airport rental car. Grab a set of wheels from Avis, Alamo or Routes Car Rentals to explore Montreal and beyond.

  • To secure the lowest price, book your ride from Montreal-Pierre Elliott Trudeau International Airport about four weeks in advance of your flight from TYS to Montreal.

  • YUL is located at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

  • Once your flight from McGhee Tyson Airport to Montreal has arrived, you can get to the city center in around 35 minutes by car. Central Montreal is roughly 40 kilometers from St. Hubert Airport (YHU).

  • If you're traveling on public transport, it'll take about 1 hour 45 minutes.

  • Hang up the 'Do not disturb' sign and unwind at a hotel near YHU. Here are a few options where you can kick back after your TYS to Montreal flight:

  • Grab a St. Hubert Airport rental car and take the scenic route to your next destination. You can choose from trusted providers like Enterprise and Budget.

  • Generally speaking, the earlier you book, the better the prices and selection of vehicles. Secure your ride from YHU once you know your travel dates.

Best time to go to Montreal

  • Carefully consider your dates before securing your flight from McGhee Tyson Airport to Montreal. The city comes alive during peak season, but rates are generally higher and top attractions can get crowded. Visit Montreal in the low season for a more relaxed vibe.

  • Before booking a McGhee Tyson Airport to Montreal flight ticket, think about the weather you're most comfortable in. July is the warmest month in Montreal, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • Search for cheap tickets from TYS to Montreal in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between -19ºC (-2ºF) and -2ºC (28ºF) on average.

More about Montreal

  • After booking your flight from McGhee Tyson Airport to Montreal, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Montreal:

  • Every great journey has to include some sightseeing. Montreal Botanical Garden, Mount Royal Park and Saint Joseph's Oratory of Mount Royal are essential stops on your Montreal itinerary.

Explore more of Canada

  • Toronto is just one of the many cities in Canada waiting to be discovered once you've seen Montreal. Around 499 kilometers away to the south-west, popular attractions include CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District.

  • If you're looking to explore another major stop in Canada, head for Ottawa, about 153 kilometers west of Montreal. Parliament Hill, Rideau Canal and National Gallery of Canada are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.