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Cheap flights from Jacksonville to Ontario from C$ 175

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Jacksonville to Ontario

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

Round-trip from

C$ 406

One-way from

C$ 175

Popular in

March

Cheapest in

August

Average price

C$ 663

Good one-way deal

C$ 369 or less
18/7-25/7
  • 18/7-25/7
  • 2 total stops
  • 33h 01m total
  • Jacksonville to Ontario
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4/7
  • 4/7
  • 1 total stop
  • 25h 31m total
  • Jacksonville to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 175 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 44 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Jacksonville to Ontario.
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Find flight deals from Jacksonville to Ontario

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

Fri 18/74:12 p.m.JAX - YTZ
1 stop25h 31mMultiple Airlines
Fri 25/71:25 p.m.YTZ - JAX
1 stop7h 30mMultiple Airlines
Deal found 10/6C$ 406
Sat 15/117:00 a.m.JAX - YYZ
1 stop8h 50mDelta
Wed 19/116:00 a.m.YYZ - JAX
1 stop9h 34mDelta
Deal found 9/6C$ 485
Thu 10/79:44 a.m.JAX - YYZ
1 stop11h 24mMultiple Airlines
Sun 13/76:30 a.m.YYZ - JAX
2 stops31h 59mMultiple Airlines
Deal found 10/6C$ 498
Fri 22/89:50 a.m.JAX - YYZ
Nonstop2h 25mAir Canada
Sun 31/86:35 p.m.YYZ - JAX
Nonstop2h 38mAir Canada
Deal found 12/6C$ 509
Thu 7/88:00 a.m.JAX - YYZ
1 stop5h 42mUnited Airlines
Thu 14/83:59 p.m.YYZ - JAX
1 stop7h 41mUnited Airlines
Deal found 11/6C$ 537
Fri 22/86:30 a.m.JAX - YYZ
1 stop10h 49mAmerican Airlines
Sun 31/87:35 a.m.YYZ - JAX
2 stops7h 23mAmerican Airlines
Deal found 12/6C$ 556
Tue 29/711:16 a.m.JAX - YUL
3 stops34h 59mMultiple Airlines
Sun 3/86:35 p.m.YUL - JAX
2 stops19h 54mMultiple Airlines
Deal found 11/6C$ 611
Tue 8/73:05 p.m.JAX - YUL
1 stop19h 02mDelta
Tue 15/76:00 a.m.YUL - JAX
1 stop16h 37mDelta
Deal found 10/6C$ 618
Thu 13/1111:30 a.m.JAX - YTZ
2 stops9h 13mAir Canada
Fri 21/118:25 a.m.YTZ - JAX
2 stops13h 46mAir Canada
Deal found 9/6C$ 651
Sun 31/84:27 p.m.JAX - YUL
1 stop6h 32mAmerican Airlines
Thu 4/912:30 p.m.YUL - JAX
1 stop9h 29mAmerican Airlines
Deal found 10/6C$ 659
Thu 17/79:50 a.m.JAX - YUL
2 stops9h 34mAir Canada
Sun 20/79:20 p.m.YUL - JAX
2 stops23h 53mAir Canada
Deal found 11/6C$ 710
Fri 1/86:40 a.m.JAX - YUL
1 stop6h 29mUnited Airlines
Wed 6/88:00 p.m.YUL - JAX
2 stops18h 54mUnited Airlines
Deal found 11/6C$ 816

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville 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 12 June 2025.
Use the filters below to find and compare flights from Jacksonville to Ontario that are best for you.

Fly from

Jacksonville

Fly to

Ontario

Route

Depart

Return

Price

JacksonvilleToronto

JAX - YTZ

JAXYTZ

Jacksonville

Fri 18/7

4:12 p.m.-5:43 p.m.

1 stop25h 31m

Toronto Island

Fri 25/7

1:25 p.m.-8:55 p.m.

1 stop7h 30m

C$ 406

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sat 15/11

7:00 a.m.-3:50 p.m.

1 stop8h 50m

Toronto Pearson Intl

Wed 19/11

6:00 a.m.-3:34 p.m.

1 stop9h 34m

C$ 485

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 10/7

9:44 a.m.-9:08 p.m.

1 stop11h 24m

Toronto Pearson Intl

Sun 13/7

6:30 a.m.-2:29 p.m.

2 stops31h 59m

C$ 498

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 22/8

9:50 a.m.-12:15 p.m.

Nonstop2h 25m

Toronto Pearson Intl

Sun 31/8

6:35 p.m.-9:13 p.m.

Nonstop2h 38m

C$ 509

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 7/8

8:00 a.m.-1:42 p.m.

1 stop5h 42m

Toronto Pearson Intl

Thu 14/8

3:59 p.m.-11:40 p.m.

1 stop7h 41m

C$ 537

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 22/8

6:30 a.m.-5:19 p.m.

1 stop10h 49m

Toronto Pearson Intl

Sun 31/8

7:35 a.m.-2:58 p.m.

2 stops7h 23m

C$ 556

JacksonvilleMontreal

JAX - YUL

JAXYUL

Jacksonville

Tue 29/7

11:16 a.m.-10:15 p.m.

3 stops34h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

6:35 p.m.-2:29 p.m.

2 stops19h 54m

C$ 611

JacksonvilleMontreal

JAX - YUL

JAXYUL

Jacksonville

Tue 8/7

3:05 p.m.-10:07 a.m.

1 stop19h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 15/7

6:00 a.m.-10:37 p.m.

1 stop16h 37m

C$ 618

JacksonvilleToronto

JAX - YTZ

JAXYTZ

Jacksonville

Thu 13/11

11:30 a.m.-8:43 p.m.

2 stops9h 13m

Toronto Island

Fri 21/11

8:25 a.m.-10:11 p.m.

2 stops13h 46m

C$ 651

JacksonvilleMontreal

JAX - YUL

JAXYUL

Jacksonville

Sun 31/8

4:27 p.m.-10:59 p.m.

1 stop6h 32m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

12:30 p.m.-9:59 p.m.

1 stop9h 29m

C$ 659

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 28 results
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Best time to book a flight from Jacksonville to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of C$ 167). Flying from Jacksonville to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 JAX to ON?

Find hourly flight availability from Jacksonville 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 12 June 2025.

When flying from Jacksonville to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12 June 2025.
Read through reviews of airlines operating flights from Jacksonville to Ontario, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

    Jacksonville (JAX), located 18.0 km from the city centre, is the airport you fly out of when you book flights from Jacksonville to Ontario.

  • What are the cheapest airlines to fly from Jacksonville to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 220 on Air Canada. Other airlines that offer cheap prices include Delta from C$ 231 and American Airlines from C$ 241 one-way.

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

    Most travellers choose Jacksonville - Toronto Pearson Intl, Jacksonville - Montreal Pierre Elliott Trudeau Intl or Jacksonville - Toronto Island when deciding on the best route from Jacksonville to Region of Ontario.

  • What are the cheapest flights from Jacksonville to Region of Ontario?

    While on average a flight from Jacksonville to Region of Ontario is generally C$ 369, our data shows the cheapest flight currently is C$ 357. When looking at the most popular route, (Jacksonville - Toronto Pearson Intl), you can expect to pay C$ 476 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of C$ 167). Flying from Jacksonville to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 Jacksonville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Jacksonville to Ontario

Discover the top airline that operate flights from Jacksonville to Ontario. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 433AverageC$ 789FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Jacksonville to Ontario?

When you search for this flight from Jacksonville to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Jacksonville to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Jacksonville to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Jacksonville to Ontario with no change fees?

Yes, we can. To see specific flights from Jacksonville to Ontario 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 Jacksonville to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Jacksonville to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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