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Cheap flights from Knoxville to Ontario from C$ 337

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YYZ
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Knoxville to Ontario

Keep the following information in mind while searching for Knoxville to Ontario flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 372

Popular in

June

Cheapest in

September

Average price

C$ 482
5/4-12/4
  • 5/4-12/4
  • 2 total stops
  • 27h 51m total
  • Knoxville to Ontario
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 352 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Knoxville to Ontario

Cheapest flights from Knoxville to Ontario
Explore the most affordable flight options available from Knoxville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Sat 5/410:00 a.m.TYS - YYZ
1 stop12h 35mMultiple Airlines
Sat 12/47:05 a.m.YYZ - TYS
1 stop15h 16mMultiple Airlines
Deal found 20/2C$ 337
Sun 6/46:00 a.m.TYS - YUL
1 stop8h 55mMultiple Airlines
Sun 13/49:55 a.m.YUL - TYS
3 stops35h 20mMultiple Airlines
Deal found 19/2C$ 531
Wed 21/56:00 a.m.TYS - YYZ
1 stop5h 57mAmerican Airlines
Sat 31/55:29 p.m.YYZ - TYS
1 stop4h 26mAmerican Airlines
Deal found 20/2C$ 601
Sun 2/312:08 p.m.TYS - YUL
1 stop4h 50mWestJet
Sun 23/37:00 a.m.YUL - TYS
1 stop16h 42mWestJet
Deal found 20/2C$ 724
Sat 6/910:05 a.m.TYS - YYZ
1 stop6h 00mDelta
Fri 12/96:00 a.m.YYZ - TYS
1 stop5h 07mDelta
Deal found 20/2C$ 889
Wed 21/55:50 a.m.TYS - YYZ
2 stops10h 12mUnited Airlines
Sat 31/59:00 a.m.YYZ - TYS
1 stop14h 05mUnited Airlines
Deal found 20/2C$ 949
Fri 4/712:00 p.m.TYS - YYZ
1 stop4h 05mWestJet
Sat 12/76:00 a.m.YYZ - TYS
1 stop4h 03mWestJet
Deal found 20/2C$ 953
Fri 23/55:38 p.m.TYS - YUL
1 stop23h 48mUnited Airlines
Tue 27/52:20 p.m.YUL - TYS
2 stops19h 47mUnited Airlines
Deal found 19/2C$ 1,038

Find flights from Knoxville to Ontario within your budget

Customize your flight search to find flights from Knoxville to Ontario 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 20 February 2025.

Fly from

Knoxville

Fly to

Ontario

Route

Depart

Return

Price

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sat 5/4

10:00 a.m.-10:35 p.m.

1 stop12h 35m

Toronto Pearson Intl

Sat 12/4

7:05 a.m.-10:21 p.m.

1 stop15h 16m

C$ 372

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sun 6/4

6:00 a.m.-2:55 p.m.

1 stop8h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 13/4

9:55 a.m.-9:15 p.m.

3 stops35h 20m

C$ 531

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 21/5

6:23 a.m.-12:10 p.m.

1 stop5h 47m

Toronto Pearson Intl

Sat 31/5

5:29 p.m.-9:55 p.m.

1 stop4h 26m

C$ 601

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Wed 19/3

5:45 a.m.-2:06 p.m.

2 stops32h 21m

Toronto Pearson Intl

Wed 26/3

10:30 a.m.-1:50 p.m.

2 stops27h 20m

C$ 703

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Sun 2/3

12:08 p.m.-4:58 p.m.

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

7:00 a.m.-11:42 p.m.

1 stop16h 42m

C$ 724

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Sat 5/4

5:45 a.m.-3:42 p.m.

2 stops9h 57m

Toronto Pearson Intl

Sat 12/4

12:20 p.m.-10:22 p.m.

2 stops10h 02m

C$ 795

KnoxvilleMontreal

TYS - YUL

TYSYUL

Knoxville McGhee Tyson

Fri 23/5

5:38 p.m.-5:26 p.m.

1 stop23h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 27/5

2:20 p.m.-10:07 a.m.

2 stops19h 47m

C$ 1,038

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Fri 4/7

2:30 p.m.-10:52 p.m.

2 stops8h 22m

Toronto Pearson Intl

Sun 13/7

1:20 p.m.-9:45 p.m.

1 stop8h 25m

C$ 1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Best time to book a flight from Knoxville to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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.

Travel insights for flights from Knoxville to Ontario

Get recent, data-driven insights about flights from Knoxville to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Knoxville to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Knoxville to Region of Ontario (average of C$ 167). Flying from Knoxville to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 20 February 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Knoxville to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Ontario. 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 Ontario?

    For a flight from Knoxville to Ontario, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 18.2 km from the centre of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Ontario 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Region of Ontario (average of C$ 167). Flying from Knoxville to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Knoxville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Certainly. Search results for flights to Ontario from Knoxville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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