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Cheap flights from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport from C$ 401

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YUL
17 Jun — 24 Jun1
1 adult

Cheap 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 June 2025.

Round-trip from

C$ 521

One-way from

C$ 401

Popular in

December

Cheapest in

September

Average price

C$ 1,017
21/7-23/7
  • 21/7-23/7
  • 5 total stops
  • 45h 19m total
  • Knoxville to Montreal
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American Airlines
  • American Airlines
  • 21/8
  • 1 total stop
  • 4h 45m total
  • Knoxville to Montreal
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 6% potential price decrease (C$ 61 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Knoxville to Pierre Elliott Trudeau Intl

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 June 2025.

Mon 21/712:45 p.m.TYS - YUL
2 stops9h 30mMultiple Airlines
Wed 23/78:15 a.m.YUL - TYS
3 stops35h 49mMultiple Airlines
Deal found 9/6C$ 521
Sat 1/118:06 a.m.TYS - YUL
1 stop8h 34mAmerican Airlines
Sat 8/1112:10 p.m.YUL - TYS
1 stop9h 21mAmerican Airlines
Deal found 12/6C$ 740
Sat 1/117:30 a.m.TYS - YUL
1 stop4h 45mDelta
Sat 8/117:00 a.m.YUL - TYS
2 stops11h 13mDelta
Deal found 10/6C$ 837
Sat 1/115:45 a.m.TYS - YUL
2 stops6h 17mUnited Airlines
Sat 8/111:15 p.m.YUL - TYS
2 stops10h 44mUnited Airlines
Deal found 10/6C$ 967
Sat 1/112:25 p.m.TYS - YUL
2 stops6h 28mAir Canada
Sat 8/1111:40 a.m.YUL - TYS
2 stops8h 40mAir Canada
Deal found 11/6C$ 999
Sun 27/75:30 a.m.TYS - YUL
2 stops25h 38mWestJet
Sun 3/86:45 a.m.YUL - TYS
2 stops28h 01mWestJet
Deal found 12/6C$ 1,103

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 June 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

Mon 21/7

12:45 p.m.-10:15 p.m.

2 stops9h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

8:15 a.m.-8:04 p.m.

3 stops35h 49m

C$ 521

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 1/11

8:06 a.m.-4:40 p.m.

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

12:10 p.m.-9:31 p.m.

1 stop9h 21m

C$ 740

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 1/11

7:30 a.m.-12:15 p.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

7:00 a.m.-6:13 p.m.

2 stops11h 13m

C$ 837

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 1/11

5:45 a.m.-12:02 p.m.

2 stops6h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

1:15 p.m.-11:59 p.m.

2 stops10h 44m

C$ 967

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sat 1/11

2:25 p.m.-8:53 p.m.

2 stops6h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

11:40 a.m.-8:20 p.m.

2 stops8h 40m

C$ 999

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sun 27/7

5:30 a.m.-7:08 a.m.

2 stops25h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

6:45 a.m.-10:46 a.m.

2 stops28h 01m

C$ 1,103

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Thu 21/8

7:31 a.m.-12:16 p.m.

1 stop4h 45m

C$ 401

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Mon 4/8

2:36 p.m.-11:55 p.m.

1 stop9h 19m

C$ 533

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Mon 4/8

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

2 stops10h 00m

C$ 793

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Thu 21/8

7:00 a.m.-7:15 p.m.

3 stops12h 15m

C$ 1,492

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 12 June 2025.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, American Airlines (C$ 740), Delta (C$ 837), and United Airlines (C$ 967) offers the cheapest pricing from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the cheapest airlines to fly from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport are American Airlines (C$ 401), Delta (C$ 533), and United Airlines (C$ 793).

  • 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.

  • What is the cheapest month to book a flight from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Knoxville to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Laval
Longueuil
Cornwall
Dorval
Brossard
Montebello
Drummondville
Trois-Rivières
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont

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Alternative routes for Knoxville to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Knoxville to Pierre Elliott Trudeau Intl?

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

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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.

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