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Cheap flights from Jacksonville to Ontario from C$ 218

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 484

One-way from

C$ 218

Popular in

March

Cheapest in

July

Average price

C$ 694
Delta
  • Delta
  • 18/10-25/10
  • 2 total stops
  • 20h 37m total
  • Jacksonville to Ontario
Search Deals
2/10
  • 2/10
  • 2 total stops
  • 32h 43m total
  • Jacksonville to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 11 September 2025.

Sat 18/107:05 a.m.JAX - YYZ
1 stop10h 18mDelta
Sat 25/1012:10 p.m.YYZ - JAX
1 stop10h 19mDelta
Deal found 9/9C$ 484
Thu 16/106:03 p.m.JAX - YYZ
2 stops27h 18mMultiple Airlines
Mon 20/106:15 a.m.YYZ - JAX
1 stop4h 07mMultiple Airlines
Deal found 9/9C$ 560
Thu 25/912:38 p.m.JAX - YYZ
2 stops32h 43mMultiple Airlines
Sun 28/911:36 a.m.YYZ - JAX
1 stop11h 01mMultiple Airlines
Deal found 9/9C$ 564
Thu 25/912:38 p.m.JAX - YYZ
2 stops32h 43mMultiple Airlines
Mon 29/96:07 p.m.YYZ - JAX
1 stop4h 30mMultiple Airlines
Deal found 9/9C$ 565
Sat 18/107:00 p.m.JAX - YUL
1 stop16h 40mAmerican Airlines
Sat 25/1012:30 p.m.YUL - JAX
1 stop10h 03mAmerican Airlines
Deal found 9/9C$ 567
Wed 1/103:10 p.m.JAX - YYZ
1 stop8h 26mDelta
Sat 4/106:03 a.m.YYZ - JAX
1 stop9h 36mDelta
Deal found 10/9C$ 576
Thu 11/98:00 a.m.JAX - YYZ
1 stop7h 46mMultiple Airlines
Thu 11/96:35 p.m.YYZ - JAX
Nonstop2h 38mMultiple Airlines
Deal found 9/9C$ 583
Fri 24/1010:44 a.m.JAX - YYZ
1 stop12h 45mAmerican Airlines
Sun 26/107:14 p.m.YYZ - JAX
1 stop5h 19mAmerican Airlines
Deal found 9/9C$ 590
Wed 1/109:38 a.m.JAX - YYZ
2 stops37h 02mMultiple Airlines
Fri 3/1012:15 p.m.YYZ - JAX
1 stop5h 03mMultiple Airlines
Deal found 11/9C$ 593
Sat 18/1011:21 a.m.JAX - YYZ
1 stop9h 21mDelta
Mon 20/106:15 a.m.YYZ - JAX
1 stop7h 19mDelta
Deal found 9/9C$ 596
Sat 1/115:32 p.m.JAX - YUL
2 stops16h 05mDelta
Fri 7/117:30 p.m.YUL - JAX
1 stop19h 48mDelta
Deal found 10/9C$ 600
Fri 26/96:37 p.m.JAX - YUL
1 stop5h 19mDelta
Sat 4/107:00 a.m.YUL - JAX
1 stop8h 15mDelta
Deal found 10/9C$ 744

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 11 September 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 - YYZ

JAXYYZ

Jacksonville

Sat 18/10

7:05 a.m.-5:23 p.m.

1 stop10h 18m

Toronto Pearson Intl

Sat 25/10

12:10 p.m.-10:29 p.m.

1 stop10h 19m

C$ 484

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 25/9

12:38 p.m.-9:21 p.m.

2 stops32h 43m

Toronto Pearson Intl

Mon 29/9

6:07 p.m.-10:37 p.m.

1 stop4h 30m

C$ 565

JacksonvilleMontreal

JAX - YUL

JAXYUL

Jacksonville

Sat 18/10

7:00 p.m.-11:40 a.m.

1 stop16h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

12:30 p.m.-10:33 p.m.

1 stop10h 03m

C$ 567

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 1/10

3:10 p.m.-11:36 p.m.

1 stop8h 26m

Toronto Pearson Intl

Sat 4/10

6:03 a.m.-3:39 p.m.

1 stop9h 36m

C$ 576

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 1/10

9:38 a.m.-10:40 p.m.

2 stops37h 02m

Toronto Pearson Intl

Fri 3/10

12:15 p.m.-5:18 p.m.

1 stop5h 03m

C$ 593

JacksonvilleMontreal

JAX - YUL

JAXYUL

Jacksonville

Sat 1/11

4:15 p.m.-9:37 a.m.

1 stop17h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

7:30 p.m.-3:18 p.m.

1 stop19h 48m

C$ 600

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sat 18/10

10:04 a.m.-8:42 p.m.

2 stops10h 38m

Toronto Pearson Intl

Mon 20/10

6:15 a.m.-1:34 p.m.

1 stop7h 19m

C$ 610

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 15/10

7:15 a.m.-4:34 p.m.

1 stop9h 19m

Toronto Pearson Intl

Tue 21/10

11:00 a.m.-10:10 p.m.

1 stop11h 10m

C$ 614

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 17/10

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

Nonstop2h 25m

Toronto Pearson Intl

Mon 20/10

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

Nonstop2h 38m

C$ 619

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 1/10

3:10 p.m.-8:34 p.m.

1 stop5h 24m

Toronto Pearson Intl

Sat 4/10

4:00 p.m.-3:09 p.m.

2 stops47h 09m

C$ 619

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 49 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$ 168). Flying from Jacksonville to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 11 September 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.

Weekly flight availability from Jacksonville to Region of Ontario

Explore weekly flight availability from Jacksonville to Ontario. 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 11 September 2025.

The most flights from JAX to CAON 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).

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 11 September 2025.
See what other customers who have flown with WestJet from Jacksonville to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

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?

    Delta, American Airlines, and Air Canada can get you from Jacksonville to Region of Ontario in just under 9h 30m. Your travel time can differ by up to 7h 10m. There are 1474 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 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$ 224 on American Airlines. Other airlines that offer cheap prices include Delta from C$ 245 and United Airlines from C$ 381 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.

  • 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$ 168). Flying from Jacksonville to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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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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