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Cheap flights from Montreal to Knoxville from C$ 322

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — TYS
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Montreal to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.

Round-trip from

C$ 526

One-way from

C$ 322

Popular in

May

Cheapest in

November

Average price

C$ 830
20/10-24/10
  • 20/10-24/10
  • 3 total stops
  • 32h 57m total
  • Montreal to Knoxville
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18/10
  • 18/10
  • 2 total stops
  • 37h 50m total
  • Montreal to Knoxville
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montreal to Knoxville

Cheapest flights from Montreal to Knoxville
Explore the most affordable flight options available from Montreal to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Mon 20/108:55 a.m.YUL - TYS
2 stops14h 21mMultiple Airlines
Fri 24/107:44 p.m.TYS - YUL
1 stop18h 36mMultiple Airlines
Deal found 15/9C$ 526
Tue 14/106:35 p.m.YUL - TYS
1 stop17h 20mMultiple Airlines
Tue 21/1011:23 a.m.TYS - YUL
2 stops13h 04mMultiple Airlines
Deal found 14/9C$ 554
Mon 10/111:40 p.m.YUL - TYS
2 stops7h 56mMultiple Airlines
Sat 15/117:30 a.m.TYS - YUL
2 stops11h 15mMultiple Airlines
Deal found 15/9C$ 618
Tue 14/106:15 a.m.YUL - TYS
1 stop16h 35mUnited Airlines
Tue 21/107:00 a.m.TYS - YUL
1 stop10h 26mUnited Airlines
Deal found 14/9C$ 758
Mon 10/117:00 p.m.YUL - TYS
1 stop15h 48mUnited Airlines
Sat 15/119:50 a.m.TYS - YUL
1 stop25h 40mUnited Airlines
Deal found 15/9C$ 763

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Montreal to Knoxville that are best for you.

Fly from

Montreal

Fly to

Knoxville

Route

Depart

Return

Price

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

8:55 a.m.-11:16 p.m.

2 stops14h 21m

Knoxville McGhee Tyson

Fri 24/10

7:44 p.m.-2:20 p.m.

1 stop18h 36m

C$ 526

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:35 p.m.-11:55 a.m.

1 stop17h 20m

Knoxville McGhee Tyson

Tue 21/10

11:23 a.m.-12:27 a.m.

2 stops13h 04m

C$ 554

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

1:40 p.m.-9:36 p.m.

2 stops7h 56m

Knoxville McGhee Tyson

Sat 15/11

7:30 a.m.-6:45 p.m.

2 stops11h 15m

C$ 618

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:15 a.m.-10:50 p.m.

1 stop16h 35m

Knoxville McGhee Tyson

Tue 21/10

7:00 a.m.-5:26 p.m.

1 stop10h 26m

C$ 758

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

7:00 p.m.-10:48 a.m.

1 stop15h 48m

Knoxville McGhee Tyson

Sat 15/11

9:50 a.m.-11:30 a.m.

1 stop25h 40m

C$ 763

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

6:35 p.m.-11:55 a.m.

1 stop17h 20m

Knoxville McGhee Tyson

Fri 3/10

8:54 p.m.-2:20 p.m.

2 stops17h 26m

C$ 815

MontrealKnoxville

YUL - TYS

YULTYS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-8:35 p.m.

2 stops37h 50m

C$ 322

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Best time to book a flight from Montreal to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Knoxville

What’s the top layover airport for flights from Montreal to Knoxville?

Share of one-stop round-trip flights from Montreal to Knoxville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Detroit (DTW) – chosen by Cheapflights users on 29% of one-stop itineraries from Montreal to Knoxville on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Knoxville?

Average round-trip fare for 1-stop flights from Montreal to Knoxville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 419.

What’s the fastest layover option from Montreal to Knoxville?

Shortest average travel time for 1-stop one-way flights from Montreal to Knoxville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 4h 33m.

Which airport typically offers the quickest layover for flights from Montreal to Knoxville?

Average layover duration for 1-stop one-way flights from Montreal to Knoxville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 0h 47m.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Montreal?

    If you book a flight to Knoxville from Montreal, you will be flying to McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 18.2 km from the centre of Knoxville. There are 0 flights from Montreal to McGhee Tyson per day from 2 different airlines.

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

    Cheapflights users have booked flights from Montreal to Knoxville round-trip from C$ 376. Another airline that can offer you cheap pricing is WestJet. You may be able to fly from Montreal to Knoxville for 45% less than the average price by searching for these airlines.

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

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

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

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

  • Can I find deals for business class flights from Montreal to Knoxville?

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

  • What is the cheapest month to book a flight from Montreal to Knoxville?

    Currently, November is the cheapest month in which you can book a flight from Montreal to Knoxville (average of C$ 299). Flying from Montreal to Knoxville in April is currently the most expensive (average of C$ 476). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Montreal to Knoxville

Discover the top 2 airlines that operate flights from Montreal to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 376AverageC$ 706FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 462AverageC$ 650FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Knoxville?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Knoxville from Montreal today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Montreal to Knoxville?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Knoxville.

Can Cheapflights find flights from Montreal to Knoxville with no change fees?

Need flexible booking options for your flight to Knoxville from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Knoxville become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Knoxville from Montreal today and book when prices fit your budget.

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