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Cheap flights from Ontario to Jacksonville from C$ 267

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — JAX
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Jacksonville

Keep the following information in mind while searching for Ontario to Jacksonville flight deals. Data was last updated 14 September 2025.

Round-trip from

C$ 489

One-way from

C$ 267

Popular in

December

Cheapest in

August

Average price

C$ 635

Good round-trip deal

C$ 578 or less

Good one-way deal

C$ 284 or less
Delta
  • Delta
  • 28/10-4/11
  • 3 total stops
  • 21h 50m total
  • Ontario to Jacksonville
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28/9
  • 28/9
  • 2 total stops
  • 32h 51m total
  • Ontario to Jacksonville
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Highest demand for flights based on searches. 7% potential increase in price (C$ 72 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ontario to Jacksonville.
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Price to beat on a one-way flight from Ontario to Jacksonville.
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Find flight deals from Ontario to Jacksonville

Cheapest flights from Ontario to Jacksonville
Explore the most affordable flight options available from Ontario to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Tue 28/106:00 a.m.YYZ - JAX
1 stop10h 37mDelta
Tue 4/116:10 a.m.JAX - YYZ
2 stops11h 13mDelta
Deal found 14/9C$ 489
Thu 2/106:30 a.m.YYZ - JAX
2 stops25h 14mMultiple Airlines
Thu 23/103:26 p.m.JAX - YYZ
2 stops22h 39mMultiple Airlines
Deal found 13/9C$ 544
Thu 6/1112:25 p.m.YYZ - JAX
1 stop4h 02mMultiple Airlines
Fri 14/113:20 p.m.JAX - YYZ
2 stops30h 33mMultiple Airlines
Deal found 13/9C$ 547
Wed 17/96:35 p.m.YYZ - JAX
Nonstop2h 38mAir Canada
Tue 23/99:50 a.m.JAX - YYZ
Nonstop2h 25mAir Canada
Deal found 13/9C$ 559
Sat 4/106:35 p.m.YYZ - JAX
Nonstop2h 38mAir Canada
Mon 6/109:50 a.m.JAX - YYZ
Nonstop2h 25mAir Canada
Deal found 14/9C$ 561
Sat 27/97:45 a.m.YYZ - JAX
1 stop3h 55mDelta
Sat 4/106:00 a.m.JAX - YYZ
1 stop14h 34mDelta
Deal found 13/9C$ 565
Mon 20/107:24 p.m.YYZ - JAX
1 stop5h 09mAmerican Airlines
Sat 25/107:15 a.m.JAX - YYZ
1 stop9h 19mAmerican Airlines
Deal found 12/9C$ 577
Mon 15/93:59 p.m.YYZ - JAX
1 stop7h 14mMultiple Airlines
Tue 16/99:50 a.m.JAX - YYZ
Nonstop2h 25mMultiple Airlines
Deal found 14/9C$ 581
Wed 24/126:10 a.m.YYZ - JAX
1 stop9h 33mUnited Airlines
Thu 1/17:40 a.m.JAX - YYZ
1 stop8h 22mUnited Airlines
Deal found 12/9C$ 587
Wed 26/116:05 a.m.YYZ - JAX
1 stop4h 42mDelta
Mon 1/124:01 p.m.JAX - YYZ
1 stop7h 58mDelta
Deal found 13/9C$ 594
Mon 27/106:40 p.m.YUL - JAX
1 stop5h 19mDelta
Mon 3/116:25 p.m.JAX - YUL
1 stop4h 49mDelta
Deal found 12/9C$ 685
Mon 6/104:00 p.m.YUL - JAX
1 stop5h 13mAir Canada
Mon 13/109:50 a.m.JAX - YUL
1 stop5h 30mAir Canada
Deal found 12/9C$ 698

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Jacksonville 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 14 September 2025.
Use the filters below to find and compare flights from Ontario to Jacksonville that are best for you.

Fly from

Ontario

Fly to

Jacksonville

Route

Depart

Return

Price

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Tue 28/10

6:00 a.m.-4:37 p.m.

1 stop10h 37m

Jacksonville

Tue 4/11

6:10 a.m.-5:23 p.m.

2 stops11h 13m

C$ 489

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 9/10

6:15 a.m.-10:22 a.m.

1 stop4h 07m

Jacksonville

Tue 14/10

6:08 a.m.-4:09 p.m.

1 stop10h 01m

C$ 565

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 2/10

9:00 a.m.-2:40 p.m.

1 stop5h 40m

Jacksonville

Thu 23/10

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

Nonstop2h 25m

C$ 580

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Sat 4/10

6:00 p.m.-8:44 a.m.

1 stop14h 44m

Jacksonville

Mon 6/10

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

Nonstop2h 25m

C$ 580

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 6/11

6:10 a.m.-3:34 p.m.

1 stop9h 24m

Jacksonville

Thu 27/11

9:20 a.m.-11:46 p.m.

1 stop14h 26m

C$ 587

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 25/12

3:30 p.m.-9:53 p.m.

1 stop6h 23m

Jacksonville

Wed 31/12

4:39 p.m.-11:59 p.m.

1 stop7h 20m

C$ 587

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Sat 27/9

9:00 a.m.-2:39 p.m.

1 stop5h 39m

Jacksonville

Sat 4/10

9:15 a.m.-2:19 p.m.

1 stop5h 04m

C$ 587

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Mon 6/10

6:04 a.m.-11:34 a.m.

1 stop5h 30m

Jacksonville

Tue 7/10

5:30 p.m.-11:05 p.m.

1 stop5h 35m

C$ 587

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 9/10

6:10 a.m.-11:15 p.m.

1 stop17h 05m

Jacksonville

Tue 14/10

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

Nonstop2h 25m

C$ 587

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 18/12

3:30 p.m.-9:53 p.m.

1 stop6h 23m

Jacksonville

Tue 6/1

4:43 p.m.-11:46 p.m.

2 stops7h 03m

C$ 587

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 57 results
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Best time to book a flight from Ontario to Jacksonville

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

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

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Jacksonville (average of C$ 403). Flying from Region of Ontario to Jacksonville in December is currently the most expensive (average of C$ 530). 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 ON to JAX?

Find hourly flight availability from Ontario to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

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

Weekly flight availability from Region of Ontario to Jacksonville

Explore weekly flight availability from Ontario to Jacksonville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 September 2025.

The most flights from CAON to JAX are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Region of Ontario to Jacksonville?

Related info for your journey

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

    Located just 18.0 km from the city centre, Jacksonville (JAX) is the airport most travelers will use when flying to Jacksonville from Ontario.

  • How long is the flight from Region of Ontario to Jacksonville?

    For as low as C$ 699, Delta can have you in Jacksonville from Region of Ontario in 8h 42m. There are 1801 km between Region of Ontario and Jacksonville. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Jacksonville or Ottawa - Jacksonville, Toronto Pearson Intl - Jacksonville is the most popular route from Region of Ontario to Jacksonville.

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

    The cheapest flight price from Region of Ontario to Jacksonville is C$ 284. On average you can expect to pay C$ 477. The most popular route, (Toronto Pearson Intl - Jacksonville), can usually be booked for C$ 487.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Jacksonville (average of C$ 403). Flying from Region of Ontario to Jacksonville in December is currently the most expensive (average of C$ 530). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Kingsland

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Alternative routes for Ontario to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Jacksonville

Discover the top 5 airlines that operate flights from Ontario to Jacksonville. 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 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 343AverageC$ 552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 448AverageC$ 662FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 458AverageC$ 716FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 472AverageC$ 518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 528AverageC$ 651FlexibilityNo cancel feeOn-time60%
Search WestJet 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 Ontario to Jacksonville?

Cheapflights helps you search for flights from Ontario to Jacksonville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Jacksonville.

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

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

Of course! You can now track prices for flights from Ontario to Jacksonville and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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