$106 Find Cheap Flights from Jacksonville to Ontario - Compare and Save

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Cheap Flights from Jacksonville to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Toronto
2h 31mNonstop
from $299per person
Ottawa
5h 47m2 stops
from $414per person
Hamilton
Hamilton
7h 45m2 stops
from $532per person
Booking Insights

Price, demand and travel trends for Jacksonville to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Jacksonville to Ontario recently?

The cheapest fare from Jacksonville to Ontario in the last week was $299 round-trip, to Toronto Pearson Intl (YYZ).

How do fares into airports in Ontario compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Ontario from Jacksonville are:

• Toronto Island (YTZ) (avg. price $373)
• Toronto Pearson Intl (YYZ) (avg. price $484)
• Thunder Bay (YQT) (avg. price $864)

What's the cheapest month to fly from Jacksonville to Ontario?

September is typically the cheapest month to fly from Jacksonville to Ontario, with round-trip fares averaging $450. April and November are usually the most expensive, averaging $664 and $598, respectively.

How do fares from Jacksonville to Ontario vary by day of the week?

On average, Tuesday is the cheapest day to fly from Jacksonville to Ontario and Sunday is the most expensive. Looking at the past 12 months of KAYAK data, it's 36% more expensive to fly on a Sunday compared to Tuesday.

What's the best time of day to fly from Jacksonville to Ontario?

It's cheapest to fly to Ontario at night with average prices of $404. The afternoon is the most expensive time to fly, with average prices of $540.

What's the best time to book a flight from Jacksonville to Ontario?

Book your flights 17 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 36% compared to booking at the last minute (within 2 weeks of departure).

Key details for Jacksonville to Ontario flights

Low season

February

Cheapest flight

$106
Beat the crowds with an average 77% drop in travelers.
The most popular month to fly with an average 129% increase in travelers.
One-way flight from Jacksonville to Toronto Pearson Intl Airport

Your Jacksonville to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Jacksonville to Ontario?

    Yes. Fares from Jacksonville to Ontario are low right now. As a rule of thumb, a round-trip under $415 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Jacksonville to Ontario?

    Over the past 12 months, round-trip fares from Jacksonville to Ontario have typically cost between $415 and $633.

  • What are the main airports serving Ontario?

    There are 35 airports in Ontario. 82% of KAYAK users choose Toronto Pearson Intl (YYZ) as their arrival airport, while 14% choose Ottawa (YOW).

  • Which airlines fly nonstop from Jacksonville to Ontario?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Jacksonville to Ontario. One-stop options include:

    • Delta
    • American Airlines
    • United Airlines

  • Which destinations in Ontario can I fly nonstop from Jacksonville?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Jacksonville to Ontario. The most popular destination you can reach with one stop is Toronto.

  • Is it cheaper to fly with a layover from Jacksonville to Ontario?

    Yes, nonstop flights from Jacksonville to Ontario average $458 over the past 12 months. Flights with a layover can cost less, cheapest when connecting through Fort Lauderdale (FLL), with average fares of $373.

  • Which cabin classes are available from Jacksonville to Ontario?

    On flights from Jacksonville to Ontario you can book Economy Class or Business Class.

  • What are some popular landmarks around Ontario?

    Ontario is home to many popular sights. KAYAK travelers' favorites include:

    • Rogers Centre
    • Union Station
    • Scotiabank Arena
    • CN Tower

Your guide to booking Jacksonville to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 17 weeks before your trip. KAYAK data shows fares in this window are around 36% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • Flexible with your dates? Fly in September to save some money. It's typically the cheapest month on this route, while flights in April will cost you the most.
  • Fly out on a Tuesday to get the cheapest fares. Avoid Sunday flights, which are about 36% more expensive.
  • If you're watching your budget, fly into Toronto Island (YTZ) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Toronto, the most popular destination in Ontario. From there, it's easy to continue on to other popular spots such as Niagara Falls, Ottawa and Mississauga.

Reviews of the top 5 airlines serving from Jacksonville to Ontario

 
Need help choosing which airline to fly with from Jacksonville to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8719 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

My flight experience was generally good, but the boarding process was stressful. I was pulled out of line at the gate during the photo ID check, and after being cleared, I was never given an explanation for the delay despite asking for clarification. This lack of communication was the only downside to an otherwise smooth trip.

6.0 GoodAnonymous, Sep 2026
Read more Delta reviews

My flight experience was generally good, but the boarding process was stressful. I was pulled out of line at the gate during the photo ID check, and after being cleared, I was never given an explanation for the delay despite asking for clarification. This lack of communication was the only downside to an otherwise smooth trip.

Staff is friendly and helpful but flight was delayed by one hour from Detroit, making for tight window in Toronto to clear Canada Customs and pass through security screening in order to get to connecting flight on time.

Aside from a completely packed plane, I really have no complaints.

The flight was very good and the staff was very friendly and helpful!

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The food is terrible. The staff is wonderful. Comfort is good.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Flight was on time, the staff was personable & professional, & the plane arrived on time.

Flight delay in lax which delayed our connecting flight to Copenhagen. Was placed on standby the following day and got delayed again at Scandinavian air. Bad bad counter service at ar Canada in Toronto by the name of Camilla who said that she was doing us a courtesy for even finding a earlier flight for us after we the customer are the ones being inconvenient by the cancellation of our flight. Btw, we are going on a tour. Air Canada is the worse

Fine except from Chicago to moline three different gate changes and flight times

Flights was great, service and transit support was outstanding - but the food was limited and of poor quality - only a snack on the first hour for 2 hours 1/2 leg. and a light breakfast on the second 4 hour leg.

Perfect. On time and the weather was perfect so we came in a few minutes early.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

United domestic flight was better than international flight. There was no switch to control Ac In international united flight. Food was also average, Air canada food was much better than united.

They cancelled our flight at the last minute due to mechanical issues. Rather, they “delayed” it till the next morning. A pain in the neck when traveling with two young children. Crew was really nice, which made up for it somewhat. This is the second flight from delta that was cancelled this year. Definitely going to fly another airline when possible

Noticing spectacular about the flight. It got me fro m point a to b. High priced

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Flight was on time. Online check in capabilities made things quick and easy. Zone boarding was enforced, which I appreciate. Everyone was not lining up ahead of their zone being called. Crew was professional and friendly.

Okay but not like typical first or business class. On domestic airlines

I liked the kindness of the check in counter crew, the flexibility with changing seats and the comfort. Better free drink selection would have been good but it wasn't a long flight.

Flight was on time… crew normal experience… captain was informative. Boarding at the gate had a bit chaotic ,but overall, it was an enjoyable full flight and I thank you as it was my first time flying Westjet and I will do it again. Regards

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

We wanted to secure seating for this flight back while we were in Toronto to get better seats but we were told we couldn’t do that till at least 24hrs before departure when we tried to do that all the seats were gone and we were lucky to get two seats together over the wing very unhappy and squished in we asked ticket agent at front counter and he told us there was nothing he could do for us not good 🥲

Flight was great! Looooooooong walk to exit was hard on this 77 year old lady!

It would be nice to have access to the headphones since wifi wasn’t available. Passengers in front of me got them for free I was asked to pay for them. I heard stewardessa saying that headphones are complimentary since there is no wifi. When I requested headphones I had to pay. No room to sit. Bear given with the can but my drink was given in plastik cup. I will try not to fly with air Canada any more.

Food was great, I wished there was better options for movies.

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

Everything was made rather simple, so I appreciate that. All the people I dealt with from entering the airport in Jacksonville to my lonnnnnnng walk to my next gate in Chicago were excellent and very helpful.

Was nice to have plug in and TV screen on seat back. Didn't have either on rouge flights. Staff was excellent.

Limited service due to turbulence, N/A Food and Drink. No entertainment

Flight was delayed 5 hours only to be cancelled at 1:30am. I did not get on the rescheduled flight because of worry it would be delayed (which it was). I needed to drive home. Horrible.

Flight was delayed due to maintenance issue. Missed my connecting flight. Got rebooked in a middle seat when I had a first class ticket.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

Delayed 4 hours from Charlotte to Nashville. Could have driven there faster. Information provided by AA was sparse.

Gate change was a little tough but it was a good flight otherwise

Great flight, great service but most of all- our luggage made the trip with us.,

More options for your flight from Jacksonville to Ontario

Complete your trip to Ontario with a hotel stay or car rental