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Cheap flights from Jacksonville to Ontario (OAJ - ONT) from $288

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OAJ — ONT
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Jacksonville to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Popular in

June

Cheapest in

October

Average price

$875

Round-trip from

$238
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in June 2024
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From Jacksonville Albert J Ellis to Ontario
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What is the cheapest day to fly round-trip from Jacksonville, North Carolina to Ontario?

Users have found that flying from Jacksonville, North Carolina to Ontario on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Jacksonville, North Carolina to Ontario?

Flights from Jacksonville, North Carolina to Ontario lean towards being more expensive in December. Prices are generally better when you fly from Jacksonville, North Carolina to Ontario in October, with the cheapest ticket starting at $418.

What is the cheapest time of day to fly from OAJ to ONT?

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Jacksonville, North Carolina to Ontario by exploring options for tickets in the afternoon.

Cheap Jacksonville to Ontario flights in June & July 2024

Find cheap flight options from Jacksonville to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 7/195:44 amOAJ - ONT
1 stop7h 29mDelta
Sat 8/311:23 amONT - OAJ
1 stop8h 35mDelta
Deal found 6/8$567
Thu 7/181:14 pmOAJ - ONT
1 stop9h 13mDelta
Sat 8/311:23 amONT - OAJ
1 stop8h 35mDelta
Deal found 6/8$617
Fri 7/195:44 amOAJ - ONT
2 stops9h 31mDelta
Sat 8/311:23 amONT - OAJ
1 stop8h 35mDelta
Deal found 6/8$663
Fri 6/146:01 pmOAJ - ONT
1 stop7h 58mAmerican Airlines
Mon 6/1710:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 6/8$958
Fri 6/142:59 pmOAJ - ONT
2 stops12h 00mAmerican Airlines
Mon 6/1710:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 6/8$963
Fri 6/147:03 amOAJ - ONT
2 stops11h 48mAmerican Airlines
Mon 6/1711:59 pmONT - OAJ
2 stops11h 30mAmerican Airlines
Deal found 6/8$968

Jacksonville to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Jacksonville and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 7/195:44 amOAJ - ONT
1 stop7h 29mDelta
Sat 8/311:23 amONT - OAJ
1 stop8h 35mDelta
Deal found 6/8$567
Thu 7/181:14 pmOAJ - ONT
1 stop9h 13mDelta
Sat 8/311:23 amONT - OAJ
1 stop8h 35mDelta
Deal found 6/8$617
Fri 7/195:44 amOAJ - ONT
2 stops9h 31mDelta
Sat 8/311:23 amONT - OAJ
1 stop8h 35mDelta
Deal found 6/8$663
Fri 6/146:01 pmOAJ - ONT
1 stop7h 58mAmerican Airlines
Mon 6/1710:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 6/8$958
Fri 6/142:59 pmOAJ - ONT
2 stops12h 00mAmerican Airlines
Mon 6/1710:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 6/8$963
Fri 6/147:03 amOAJ - ONT
2 stops11h 48mAmerican Airlines
Mon 6/1711:59 pmONT - OAJ
2 stops11h 30mAmerican Airlines
Deal found 6/8$968

Jacksonville to Ontario flights leaving soon

Find last-minute flight options from Jacksonville to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Have a look at some of the last-minute flights available departing from Jacksonville to Ontario. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 6/146:01 pmOAJ - ONT
1 stop7h 58mAmerican Airlines
Mon 6/1710:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 6/8$958
Fri 6/142:59 pmOAJ - ONT
2 stops12h 00mAmerican Airlines
Mon 6/1710:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 6/8$963
Fri 6/147:03 amOAJ - ONT
2 stops11h 48mAmerican Airlines
Mon 6/1711:59 pmONT - OAJ
2 stops11h 30mAmerican Airlines
Deal found 6/8$968

One-way flights to Ontario from Jacksonville

Search for one-way flight options from Jacksonville to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Take a look at some of the one-way flights we've detected from Jacksonville to Ontario. Users needing a return flight from Jacksonville to Ontario should utilize the search form above.
Thu 7/115:44 amOAJ - ONT
1 stop7h 29mDelta
Deal found 6/8$288
Thu 7/111:14 pmOAJ - ONT
2 stops13h 45mDelta
Deal found 6/8$394

Find flights from Jacksonville to Ontario within your budget

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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$567 - $663

Route

Depart

Return

Price

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Fri 7/19

1 stop7h 29m

Ontario

Sat 8/3

1 stop8h 35m

$567

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 7/18

1 stop9h 13m

Ontario

Sat 8/3

1 stop8h 35m

$617

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Fri 7/19

2 stops9h 31m

Ontario

Sat 8/3

1 stop8h 35m

$663

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from Jacksonville, North Carolina to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Ontario. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Jacksonville, North Carolina to Ontario flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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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.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 June 9, 2024.
Read through reviews of airlines operating flights from Jacksonville to Ontario, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,310 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,310 reviews
Delta
8.0
Very good
10,310 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

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.

  • Can I find flights from Jacksonville, North Carolina to Ontario for under $600 on Cheapflights?

    Yes, there are multiple flights from Jacksonville, North Carolina to Ontario for under $600. The cheapest flight booked recently is on Delta for just $567, but on average you can expect to pay $615.

  • Are there last-minute flights available from Jacksonville, North Carolina to Ontario for under $1,000?

    There are currently 3+ open flights from Jacksonville, North Carolina to Ontario within the next 7 days for less than $1,000.

  • What is the cheapest airline to fly from Jacksonville, North Carolina to Ontario round-trip?

    Delta, at $567, was found to be the cheapest airline from Jacksonville, North Carolina to Ontario.. This flight start at 10% lower than the current average price 3 months from now.

  • What does OAJ to ONT mean?

    Great question - OAJ to ONT just means Jacksonville Albert J Ellis Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Jacksonville to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Jacksonville to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Jacksonville to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Jacksonville to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Jacksonville to Ontario that allow pets onboard?

    Many airlines flying from Jacksonville to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Jacksonville to Ontario?

    Yes, you can often find last-minute deals on Jacksonville to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Jacksonville, North Carolina to Ontario flight deals updated?

    The Jacksonville, North Carolina to Ontario flight deals you see on this page were last updated on 6/8.

  • What is the cheapest month to book a flight from Jacksonville, North Carolina to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Ontario (average of $239). Flying from Jacksonville, North Carolina to Ontario in July is currently the most expensive (average of $327). 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
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Top 2 airlines flying from Jacksonville to Ontario

Discover the top 2 airlines that operate flights from Jacksonville to Ontario. 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 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$459Average$606FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$561FlexibilityNo cancel feeOn-time71%
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Jacksonville, North Carolina to Chicago O'Hare Intl Airport flights

Search flights from Jacksonville to Ontario by cabin class

Find flights from Jacksonville to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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