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Cheap flights from Jacksonville to Ontario from C$ 178

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
4 Jun — 11 Jun1
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 5 May 2026.

Fri 4/910:50 a.m.
JAX
-
YYZ
Nonstop2h 36m
Air Canada
Sun 6/96:55 p.m.
YYZ
-
JAX
Nonstop2h 36m
Air Canada
Deal found 30/4C$ 429
Fri 7/810:50 a.m.
JAX
-
YYZ
Nonstop2h 36m
Air Canada
Tue 11/86:55 p.m.
YYZ
-
JAX
Nonstop2h 36m
Air Canada
Deal found 30/4C$ 446
Thu 30/79:23 a.m.
JAX
-
YTZ
1 stop6h 37m
Multiple Airlines
Wed 5/810:50 a.m.
YTZ
-
JAX
1 stop21h 43m
Multiple Airlines
Deal found 1/5C$ 450
Thu 6/89:23 a.m.
JAX
-
YYZ
1 stop12h 32m
Multiple Airlines
Tue 11/86:30 a.m.
YYZ
-
JAX
1 stop8h 40m
Multiple Airlines
Deal found 3/5C$ 461
Fri 11/94:50 p.m.
JAX
-
YYZ
1 stop7h 09m
United Airlines
Fri 18/98:00 p.m.
YYZ
-
JAX
1 stop12h 30m
United Airlines
Deal found 30/4C$ 463
Tue 27/1011:08 a.m.
JAX
-
YYZ
1 stop6h 51m
United Airlines
Wed 28/108:50 a.m.
YYZ
-
JAX
2 stops10h 56m
United Airlines
Deal found 30/4C$ 469
Sun 19/79:23 a.m.
JAX
-
YYZ
1 stop12h 32m
Multiple Airlines
Wed 22/74:45 p.m.
YYZ
-
JAX
1 stop15h 48m
Multiple Airlines
Deal found 1/5C$ 478
Mon 15/64:07 p.m.
JAX
-
YTZ
1 stop20h 53m
Multiple Airlines
Mon 22/61:45 p.m.
YTZ
-
JAX
2 stops27h 48m
Multiple Airlines
Deal found 1/5C$ 478
Tue 28/76:22 p.m.
JAX
-
YYZ
1 stop4h 40m
Delta
Fri 7/86:15 a.m.
YYZ
-
JAX
1 stop5h 30m
Delta
Deal found 1/5C$ 480
Wed 13/57:04 p.m.
JAX
-
YYZ
1 stop4h 54m
Delta
Sun 17/56:30 p.m.
YYZ
-
JAX
1 stop5h 53m
Delta
Deal found 30/4C$ 482
Fri 1/56:50 p.m.
JAX
-
YYZ
1 stop15h 39m
American Airlines
Mon 4/57:15 p.m.
YYZ
-
JAX
1 stop5h 06m
American Airlines
Deal found 1/5C$ 483
Thu 28/59:49 p.m.
JAX
-
YTZ
2 stops18h 11m
Multiple Airlines
Mon 1/69:15 a.m.
YTZ
-
JAX
1 stop11h 22m
Multiple Airlines
Deal found 1/5C$ 483

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 5 May 2026.

Round-trip from

C$ 429

One-way from

C$ 178

Popular in

April

Cheapest in

July

Average price

C$ 633
Air Canada
  • Air Canada
  • 4/9-6/9
  • 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. 6% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 5 May 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

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 11/9

7:05 a.m.-2:24 p.m.

1 stop7h 19m

Toronto Pearson Intl

Fri 18/9

8:00 p.m.-8:30 a.m.

1 stop12h 30m

C$ 463

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 11/6

9:40 a.m.-5:19 p.m.

1 stop7h 39m

Toronto Pearson Intl

Sun 14/6

6:15 a.m.-10:35 a.m.

1 stop4h 20m

C$ 480

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 29/5

6:42 p.m.-11:59 p.m.

1 stop5h 17m

Toronto Pearson Intl

Fri 5/6

7:00 a.m.-2:27 p.m.

1 stop7h 27m

C$ 480
Quickest round-trip

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 5/6

6:15 p.m.-10:59 p.m.

1 stop4h 44m

Toronto Pearson Intl

Mon 8/6

6:05 a.m.-10:45 a.m.

1 stop4h 40m

C$ 480

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 4/6

7:04 p.m.-11:58 p.m.

1 stop4h 54m

Toronto Pearson Intl

Sun 7/6

1:40 p.m.-11:00 p.m.

1 stop9h 20m

C$ 480

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sun 9/8

7:05 a.m.-2:24 p.m.

1 stop7h 19m

Toronto Pearson Intl

Sat 15/8

3:53 p.m.-11:20 p.m.

1 stop7h 27m

C$ 480

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 21/5

2:40 p.m.-11:58 p.m.

1 stop9h 18m

Toronto Pearson Intl

Sun 24/5

6:15 a.m.-11:45 a.m.

1 stop5h 30m

C$ 482

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Tue 2/6

6:24 a.m.-11:43 a.m.

1 stop5h 19m

Toronto Pearson Intl

Sat 6/6

8:50 a.m.-8:08 p.m.

2 stops11h 18m

C$ 487

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sat 29/8

7:30 a.m.-1:42 p.m.

1 stop6h 12m

Toronto Pearson Intl

Mon 7/9

9:00 p.m.-10:16 a.m.

1 stop13h 16m

C$ 516

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 4/6

6:42 p.m.-11:59 p.m.

1 stop5h 17m

Toronto Pearson Intl

Tue 9/6

12:45 p.m.-8:08 p.m.

1 stop7h 23m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 57 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

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 64 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.

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$ 116). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of C$ 765). 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.

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

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?

    United Airlines and Delta can get you from Jacksonville to Region of Ontario in just under 7h 19m. Your travel time can differ by up to 20m. 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 - Montreal Pierre Elliott Trudeau Intl or Jacksonville - Toronto Island when deciding on the best route from Jacksonville to Region of Ontario.

  • 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$ 116). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of C$ 765). 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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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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