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$353+ Cheap flights from Blountville (TRI) to Ontario

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — YYZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Blountville to Ontario

Keep the following information in mind while searching for Blountville to Ontario flight deals. Data was last updated June 12, 2025.

Round-trip from

$717
(American Airlines)

One-way from

$353
(Delta)
From Blountville Tri Cities TN/VA to Ontario
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One-way flight from Blountville Tri Cities TN/VA to Ontario
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Find flight deals from Blountville to Ontario

Cheapest flights from Blountville to Ontario
Explore the most affordable flight options available from Blountville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:05 amTRI - YYZ
2 stops9h 39mAmerican Airlines
Sat 7/56:00 amYYZ - TRI
1 stop13h 17mAmerican Airlines
Deal found 6/10$717
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:10 pmTRI - YUL
1 stop17h 34mAmerican Airlines
Sun 7/137:29 amYUL - TRI
1 stop12h 14mAmerican Airlines
Deal found 6/10$766
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:00 amTRI - YYZ
1 stop4h 24mDelta
Sat 7/56:15 amYYZ - TRI
1 stop5h 08mDelta
Deal found 6/10$805
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:00 amTRI - YUL
1 stop7h 41mDelta
Sat 7/52:50 pmYUL - TRI
1 stop7h 59mDelta
Deal found 6/10$809
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/113:35 pmTRI - YUL
3 stops24h 49mMultiple Airlines
Sun 7/136:00 amYUL - TRI
3 stops32h 45mMultiple Airlines
Deal found 6/10$859
This WestJet deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:25 amTRI - YYZ
1 stop13h 34mWestJet
Sun 8/36:15 amYYZ - TRI
1 stop6h 29mWestJet
Deal found 6/12$1,775

Cheapflights Fare Finder

Customize your flight search to find flights from Blountville 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Blountville to Ontario that are best for you.

Fly from

Blountville

Fly to

Ontario

Route

Depart

Return

Price

BlountvilleToronto

TRI - YYZ

TRIYYZ

Blountville Tri Cities TN/VA

Mon 6/30

5:05 am-2:44 pm

2 stops9h 39m

Toronto Pearson Intl

Sat 7/5

6:00 am-7:17 pm

1 stop13h 17m

$717

BlountvilleMontreal

TRI - YUL

TRIYUL

Blountville Tri Cities TN/VA

Fri 7/11

8:10 pm-1:44 pm

1 stop17h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 7/13

7:29 am-7:43 pm

1 stop12h 14m

$766

BlountvilleToronto

TRI - YYZ

TRIYYZ

Blountville Tri Cities TN/VA

Mon 6/30

6:00 am-10:24 am

1 stop4h 24m

Toronto Pearson Intl

Sat 7/5

6:15 am-11:23 am

1 stop5h 08m

$805

BlountvilleMontreal

TRI - YUL

TRIYUL

Blountville Tri Cities TN/VA

Sat 6/28

6:00 am-1:41 pm

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 7/5

2:50 pm-10:49 pm

1 stop7h 59m

$809

BlountvilleMontreal

TRI - YUL

TRIYUL

Blountville Tri Cities TN/VA

Fri 7/11

3:35 pm-4:24 pm

3 stops24h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 7/13

6:00 am-2:45 pm

3 stops32h 45m

$859

BlountvilleToronto

TRI - YYZ

TRIYYZ

Blountville Tri Cities TN/VA

Sun 7/27

10:25 am-11:59 pm

1 stop13h 34m

Toronto Pearson Intl

Sun 8/3

6:15 am-12:44 pm

1 stop6h 29m

$1,775

BlountvilleMontreal

TRI - YUL

TRIYUL

Blountville Tri Cities TN/VA

Tue 7/15

1:24 pm-5:54 pm

1 stop4h 30m

$353

BlountvilleMontreal

TRI - YUL

TRIYUL

Blountville Tri Cities TN/VA

Tue 7/15

10:05 pm-11:08 pm

3 stops25h 03m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Blountville to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Blountville to Region of Ontario (average of $243). Flying from Blountville to Region of Ontario in July is currently the most expensive (average of $353). 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.

What is the cheapest time of day to fly from TRI to ON?

Find hourly flight availability from Blountville to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Blountville to Region of Ontario as you normally would.

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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, American Airlines and WestJet from Blountville to Ontario. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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 Blountville 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 Blountville to Ontario?

    Blountville Tri Cities TN/VA (TRI), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Blountville to Ontario.

  • What are the most popular routes from Blountville to Region of Ontario?

    Most travelers choose Blountville Tri Cities TN/VA - Montreal Pierre Elliott Trudeau Intl, Blountville Tri Cities TN/VA - Toronto Pearson Intl or Blountville Tri Cities TN/VA - Ottawa when deciding on the best route from Blountville to Region of Ontario.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Blountville to Region of Ontario (average of $243). Flying from Blountville to Region of Ontario in July is currently the most expensive (average of $353). 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 Blountville to Ontario

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