Find flights
When to book
FAQs

Cheap flights from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport from C$ 321

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Knoxville to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Knoxville to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Knoxville to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 31/1212:01 p.m.TYS - YUL
2 stops23h 57mMultiple Airlines
Sun 4/14:35 p.m.YUL - TYS
1 stop19h 23mMultiple Airlines
Deal found 10/12C$ 765
Thu 11/125:12 p.m.TYS - YUL
1 stop21h 58mMultiple Airlines
Wed 17/125:10 p.m.YUL - TYS
1 stop18h 50mMultiple Airlines
Deal found 10/12C$ 958
Mon 29/126:00 a.m.TYS - YUL
1 stop17h 59mWestJet
Fri 2/16:20 p.m.YUL - TYS
1 stop19h 22mWestJet
Deal found 11/12C$ 1,207
Sun 28/125:42 a.m.TYS - YUL
1 stop9h 42mAmerican Airlines
Fri 2/17:30 a.m.YUL - TYS
1 stop13h 13mAmerican Airlines
Deal found 11/12C$ 1,219
Mon 29/125:45 a.m.TYS - YUL
1 stop14h 03mAir Canada
Fri 2/14:50 p.m.YUL - TYS
2 stops7h 09mAir Canada
Deal found 11/12C$ 1,270
Sun 28/125:45 a.m.TYS - YUL
1 stop14h 03mAir Canada
Fri 2/14:50 p.m.YUL - TYS
2 stops7h 09mAir Canada
Deal found 11/12C$ 1,314

Find flight deals from Knoxville to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Pierre Elliott Trudeau Intl (YUL). 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 12 December 2025.

Round-trip from

C$ 633

One-way from

C$ 321
24/1-31/1
  • 24/1-31/1
  • 4 total stops
  • 40h 10m total
  • Knoxville to Montreal
Search Deals
24/1
  • 24/1
  • 3 total stops
  • 29h 46m total
  • Knoxville to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Pierre Elliott Trudeau Intl 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 12 December 2025.
Use the filters below to find and compare flights from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Knoxville

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 24/1

11:59 a.m.-5:45 p.m.

3 stops29h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

6:45 a.m.-5:09 p.m.

1 stop10h 24m

C$ 633

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Wed 31/12

12:01 p.m.-11:58 a.m.

2 stops23h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

4:35 p.m.-11:58 a.m.

1 stop19h 23m

C$ 765

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Fri 23/1

6:45 a.m.-4:01 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

9:25 a.m.-10:32 a.m.

1 stop25h 07m

C$ 876

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 24/1

11:59 a.m.-5:45 p.m.

3 stops29h 46m

C$ 321

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 24/1

9:30 a.m.-3:16 p.m.

1 stop5h 46m

C$ 439

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 24/1

6:05 a.m.-3:20 p.m.

2 stops9h 15m

C$ 444

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Best time to book a flight from Knoxville to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Knoxville 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.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Pierre Elliott Trudeau Intl. 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 from for flights from Knoxville to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Knoxville to Montreal Pierre Elliott Trudeau Intl, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 18.2 km from the centre of the city. McGhee Tyson is the only Knoxville airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Knoxville McGhee Tyson on a regular basis.

  • Can I find deals for flights from Knoxville to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Knoxville to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Knoxville to Pierre Elliott Trudeau Intl?

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

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Pierre Elliott Trudeau Intl flights
Chattanooga to Pierre Elliott Trudeau Intl flights
Memphis to Pierre Elliott Trudeau Intl flights
Blountville to Pierre Elliott Trudeau Intl 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 Knoxville to Pierre Elliott Trudeau Intl?

Cheapflights makes it easy to find Knoxville to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Knoxville to Pierre Elliott Trudeau Intl with no change fees?

Yes, we can. To see specific flights from Knoxville to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Knoxville to Pierre Elliott Trudeau Intl become cheaper?

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.