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Cheap flights from Jacksonville to Ontario from C$ 212

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jacksonville to Ontario

Enter your travel dates to find the best prices.

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 16 June 2026.

Fri 7/810:40 a.m.
JAX
-
YYZ
Nonstop2h 36m
Air Canada
Sun 9/86:55 p.m.
YYZ
-
JAX
Nonstop2h 36m
Air Canada
Deal found 15/6C$ 446
Mon 14/93:41 p.m.
JAX
-
YYZ
1 stop25h 14m
Multiple Airlines
Mon 21/91:30 p.m.
YYZ
-
JAX
1 stop20h 10m
Multiple Airlines
Deal found 15/6C$ 486
Fri 11/910:55 a.m.
JAX
-
YYZ
Nonstop2h 36m
Air Canada
Sun 13/96:55 p.m.
YYZ
-
JAX
Nonstop2h 36m
Air Canada
Deal found 14/6C$ 499
Thu 9/79:23 a.m.
JAX
-
YYZ
1 stop12h 32m
Multiple Airlines
Tue 14/76:30 a.m.
YYZ
-
JAX
1 stop8h 40m
Multiple Airlines
Deal found 15/6C$ 512
Thu 15/1012:40 p.m.
JAX
-
YYZ
1 stop11h 14m
Multiple Airlines
Sun 18/107:30 p.m.
YYZ
-
JAX
Nonstop2h 36m
Multiple Airlines
Deal found 15/6C$ 513
Thu 23/79:23 a.m.
JAX
-
YTZ
1 stop6h 37m
Multiple Airlines
Wed 29/710:50 a.m.
YTZ
-
JAX
1 stop21h 43m
Multiple Airlines
Deal found 12/6C$ 513
Thu 16/79:23 a.m.
JAX
-
YYZ
1 stop12h 32m
Multiple Airlines
Thu 23/76:30 a.m.
YYZ
-
JAX
1 stop9h 55m
Multiple Airlines
Deal found 13/6C$ 514
Sun 12/710:33 p.m.
JAX
-
YYZ
1 stop22h 22m
Multiple Airlines
Wed 15/79:30 a.m.
YYZ
-
JAX
1 stop6h 34m
Multiple Airlines
Deal found 11/6C$ 516
Sat 20/66:42 p.m.
JAX
-
YYZ
1 stop5h 17m
Multiple Airlines
Wed 24/611:38 a.m.
YYZ
-
JAX
1 stop9h 27m
Multiple Airlines
Deal found 15/6C$ 519
Fri 7/811:16 a.m.
JAX
-
YYZ
1 stop6h 03m
Multiple Airlines
Sun 9/86:55 p.m.
YYZ
-
JAX
Nonstop2h 36m
Multiple Airlines
Deal found 15/6C$ 520
Mon 20/710:40 a.m.
JAX
-
YYZ
Nonstop2h 36m
Air Canada
Sat 25/76:55 p.m.
YYZ
-
JAX
Nonstop2h 36m
Air Canada
Deal found 11/6C$ 523
Tue 14/78:44 p.m.
JAX
-
YYZ
1 stop20h 11m
Multiple Airlines
Tue 21/76:30 a.m.
YYZ
-
JAX
1 stop8h 40m
Multiple Airlines
Deal found 14/6C$ 524

Find flight deals from Jacksonville to Ontario

Keep the following information in mind while searching for Jacksonville to Ontario flight deals. Data was last updated 16 June 2026.

Round-trip from

C$ 446

One-way from

C$ 212

Popular in

April

Cheapest in

July

Average price

C$ 629
Air Canada
  • Air Canada
  • 7/8-9/8
  • Nonstop
  • 5h 12m total
  • Jacksonville to Ontario
Search Deals
Air Canada
  • Air Canada
  • 11/9
  • Nonstop
  • 2h 36m total
  • Jacksonville to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 16 June 2026.
Use the filters below to find and compare flights from Jacksonville to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Mon 20/7

10:40 a.m.-1:16 p.m.

Nonstop2h 36m

Toronto Pearson Intl

Sat 25/7

6:55 p.m.-9:31 p.m.

Nonstop2h 36m

C$ 523

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sun 11/10

5:30 a.m.-10:24 a.m.

1 stop4h 54m

Toronto Pearson Intl

Tue 13/10

7:45 a.m.-12:24 p.m.

1 stop4h 39m

C$ 534

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Mon 13/7

7:05 a.m.-10:44 p.m.

1 stop15h 39m

Toronto Pearson Intl

Thu 16/7

6:55 p.m.-9:31 p.m.

Nonstop2h 36m

C$ 537

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Mon 20/7

7:05 a.m.-10:44 p.m.

1 stop15h 39m

Toronto Pearson Intl

Sat 25/7

6:55 p.m.-9:31 p.m.

Nonstop2h 36m

C$ 537

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Mon 20/7

7:20 a.m.-3:46 p.m.

1 stop8h 26m

Toronto Pearson Intl

Wed 22/7

8:45 a.m.-2:27 p.m.

1 stop5h 42m

C$ 558

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 6/8

7:20 a.m.-1:42 p.m.

1 stop6h 22m

Toronto Pearson Intl

Tue 11/8

2:45 p.m.-9:25 p.m.

1 stop6h 40m

C$ 558

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sun 12/7

11:48 a.m.-5:19 p.m.

1 stop5h 31m

Toronto Pearson Intl

Sat 18/7

6:00 a.m.-3:09 p.m.

1 stop9h 09m

C$ 558

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 5/8

7:20 a.m.-8:44 p.m.

1 stop13h 24m

Toronto Pearson Intl

Tue 11/8

8:50 a.m.-2:04 p.m.

1 stop5h 14m

C$ 558

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 22/7

8:17 a.m.-5:19 p.m.

1 stop9h 02m

Toronto Pearson Intl

Sat 25/7

12:09 p.m.-6:48 p.m.

1 stop6h 39m

C$ 558

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sat 8/8

6:24 a.m.-10:23 p.m.

1 stop15h 59m

Toronto Pearson Intl

Wed 12/8

7:00 a.m.-2:04 p.m.

1 stop7h 04m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 49 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of C$ 119). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of C$ 785). 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 16 June 2026.

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.

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

How far ahead should I book a flight from Jacksonville to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Jacksonville to Region of Ontario, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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.

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

    Air Canada and United Airlines can get you from Jacksonville to Region of Ontario in just under 2h 36m. Your travel time can differ by up to 5h 50m. There are 1477 km between Jacksonville and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • What are the most reliable airlines from Jacksonville to Region of Ontario?

    The top 3 most reliable airlines when flying from Jacksonville to Region of Ontario are SWISS (75%), Air Canada (67%) and Lufthansa (67%).

  • 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, June is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of C$ 119). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of C$ 785). 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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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 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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