Find flights
When to book
FAQs

Cheap flights from Ontario to Jacksonville from C$ 244

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — JAX
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

C$ 568

One-way from

C$ 244

Popular in

December

Cheapest in

August

Average price

C$ 582

Good round-trip deal

C$ 593 or less
17/12-21/12
  • 17/12-21/12
  • 4 total stops
  • 50h 48m total
  • Ontario to Jacksonville
Search Deals
3/12
  • 3/12
  • 2 total stops
  • 19h 16m total
  • Ontario to Jacksonville
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Jacksonville.
Search Deals

Find flight deals from Ontario to Jacksonville

Enter your travel dates to find the best prices.

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 30 October 2025.

Wed 17/127:10 a.m.YYZ - JAX
2 stops24h 49mMultiple Airlines
Sun 21/129:21 p.m.JAX - YYZ
2 stops25h 59mMultiple Airlines
Deal found 30/10C$ 568
Tue 9/126:00 a.m.YYZ - JAX
2 stops11h 35mDelta
Mon 22/125:01 p.m.JAX - YYZ
1 stop6h 58mDelta
Deal found 30/10C$ 582
Wed 26/117:40 a.m.YYZ - JAX
1 stop4h 22mDelta
Wed 3/127:35 a.m.JAX - YYZ
2 stops15h 36mDelta
Deal found 29/10C$ 586
Sat 29/117:40 a.m.YYZ - JAX
1 stop4h 22mDelta
Thu 4/125:30 p.m.JAX - YYZ
1 stop23h 38mDelta
Deal found 29/10C$ 589
Tue 25/117:40 a.m.YYZ - JAX
1 stop7h 11mDelta
Wed 26/116:38 p.m.JAX - YYZ
1 stop5h 21mDelta
Deal found 28/10C$ 599
Wed 5/117:55 a.m.YYZ - JAX
1 stop6h 40mDelta
Mon 10/116:22 p.m.JAX - YYZ
1 stop4h 43mDelta
Deal found 30/10C$ 600
Wed 5/1111:59 a.m.YYZ - JAX
1 stop6h 45mAmerican Airlines
Mon 10/1110:00 a.m.JAX - YYZ
1 stop12h 50mAmerican Airlines
Deal found 30/10C$ 607
Fri 31/105:15 p.m.YYZ - JAX
1 stop4h 55mAmerican Airlines
Mon 3/117:36 a.m.JAX - YYZ
1 stop15h 14mAmerican Airlines
Deal found 29/10C$ 612
Fri 12/126:45 a.m.YUL - JAX
2 stops9h 03mMultiple Airlines
Fri 19/122:47 p.m.JAX - YUL
2 stops7h 58mMultiple Airlines
Deal found 28/10C$ 628
Thu 25/129:00 a.m.YYZ - JAX
1 stop5h 53mUnited Airlines
Tue 30/127:40 a.m.JAX - YYZ
1 stop8h 22mUnited Airlines
Deal found 29/10C$ 630
Thu 4/129:35 a.m.YUL - JAX
1 stop13h 45mDelta
Wed 10/126:00 a.m.JAX - YUL
1 stop26h 45mDelta
Deal found 29/10C$ 634
Thu 25/1212:14 p.m.YYZ - JAX
1 stop9h 11mDelta
Mon 29/126:41 p.m.JAX - YYZ
1 stop5h 18mDelta
Deal found 29/10C$ 645

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 30 October 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

Wed 17/12

7:10 a.m.-7:59 a.m.

2 stops24h 49m

Jacksonville

Sun 21/12

9:21 p.m.-11:20 p.m.

2 stops25h 59m

C$ 568

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Tue 9/12

6:00 a.m.-5:35 p.m.

2 stops11h 35m

Jacksonville

Mon 22/12

5:01 p.m.-11:59 p.m.

1 stop6h 58m

C$ 582

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Wed 26/11

7:40 a.m.-12:02 p.m.

1 stop4h 22m

Jacksonville

Wed 3/12

7:35 a.m.-11:11 p.m.

2 stops15h 36m

C$ 586

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Thu 22/1

12:12 p.m.-4:57 p.m.

1 stop4h 45m

Jacksonville

Fri 30/1

7:03 a.m.-5:23 p.m.

1 stop10h 20m

C$ 586

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Sat 31/1

12:07 p.m.-10:23 p.m.

1 stop10h 16m

Jacksonville

Fri 13/2

7:30 a.m.-4:56 p.m.

1 stop9h 26m

C$ 589

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Sat 29/11

7:40 a.m.-12:02 p.m.

1 stop4h 22m

Jacksonville

Thu 4/12

5:30 p.m.-5:08 p.m.

1 stop23h 38m

C$ 589

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Tue 30/12

6:10 a.m.-12:38 p.m.

1 stop6h 28m

Jacksonville

Tue 6/1

12:17 p.m.-7:13 p.m.

1 stop6h 56m

C$ 599

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Sat 13/12

6:05 a.m.-10:51 a.m.

1 stop4h 46m

Jacksonville

Sat 20/12

5:34 p.m.-11:59 p.m.

1 stop6h 25m

C$ 599

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Tue 30/12

6:10 a.m.-12:38 p.m.

1 stop6h 28m

Jacksonville

Thu 8/1

8:30 a.m.-5:04 p.m.

1 stop8h 34m

C$ 599

TorontoJacksonville

YYZ - JAX

YYZJAX

Toronto Pearson Intl

Mon 15/12

7:40 a.m.-12:09 p.m.

1 stop4h 29m

Jacksonville

Sat 20/12

6:38 p.m.-11:59 p.m.

1 stop5h 21m

C$ 599

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 58 results
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from Region of Ontario to Jacksonville (average of C$ 275). Flying from Region of Ontario to Jacksonville in June is currently the most expensive (average of C$ 507). 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 30 October 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Jacksonville in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

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$ 768, Delta can have you in Jacksonville from Region of Ontario in 8h 18m. There are 1728 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 Toronto Island - 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$ 593. On average you can expect to pay C$ 597. The most popular route, (Toronto Pearson Intl - Jacksonville), can usually be booked for C$ 574.

  • 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, August is the cheapest month in which you can book a flight from Region of Ontario to Jacksonville (average of C$ 275). Flying from Region of Ontario to Jacksonville in June is currently the most expensive (average of C$ 507). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Orlando flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Tampa flights
Toronto Island to Orlando flights
Pierre Elliott Trudeau Intl to Orlando flights
Toronto Island to Miami flights
Vancouver Intl to Miami flights
Pearson Intl to Fort Myers flights
Vancouver Intl to Fort Lauderdale flights
Hamilton to Fort Lauderdale flights
Vancouver Intl to Orlando flights
Québec City to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Tampa flights
Ottawa to Orlando flights
Québec City to Orlando flights
Calgary to Fort Lauderdale flights
Ottawa to Fort Lauderdale flights
Halifax to Orlando flights
Pierre Elliott Trudeau Intl to West Palm Beach flights
Pearson Intl to West Palm Beach flights
Abbotsford to Miami flights
Ottawa to Miami flights
Abbotsford to Fort Lauderdale flights
Calgary to Miami flights
Calgary to Orlando flights
Toronto Island to Fort Myers flights
Hamilton to Orlando flights
Edmonton to Orlando flights
Pierre Elliott Trudeau Intl to Fort Myers flights
Winnipeg to Orlando flights
Toronto Island to Tampa flights
Ottawa to Tampa flights
Abbotsford to Orlando flights
Winnipeg to Fort Lauderdale flights
Edmonton to Miami flights
Pearson Intl to Sarasota flights
Edmonton to Fort Lauderdale flights
Québec City to Miami flights
Halifax to Miami flights
Winnipeg to Miami flights
Halifax to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Sarasota flights
Pearson Intl to Daytona Beach flights
Vancouver Intl to Tampa flights
Pearson Intl to Melbourne flights
Halifax to Tampa flights

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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 346AverageC$ 560FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 452AverageC$ 674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 462AverageC$ 721FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 476AverageC$ 491FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 526AverageC$ 654FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.