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Cheap flights from Jacksonville to Ontario (OAJ - ONT) from $476

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. 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 6 — Jun 131
From?
To?
Thu 6/6
Thu 6/13
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 1, 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 American Airlines flights from Jacksonville to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Jacksonville and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
Thu 8/292:47 pmOAJ - ONT
1 stop8h 36mAmerican Airlines
Tue 9/310:30 pmONT - OAJ
1 stop8h 59mAmerican Airlines
Deal found 5/31$853
Thu 7/45:23 amOAJ - ONT
2 stops11h 25mAmerican Airlines
Sun 7/710:36 pmONT - OAJ
1 stop7h 21mAmerican Airlines
Deal found 5/30$858
Thu 7/47:03 amOAJ - ONT
2 stops9h 45mAmerican Airlines
Sun 7/77:18 pmONT - OAJ
2 stops10h 39mAmerican Airlines
Deal found 5/30$863
Thu 6/136:01 pmOAJ - ONT
1 stop7h 58mAmerican Airlines
Thu 6/2010:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 5/31$884
Thu 6/135:23 amOAJ - ONT
2 stops9h 31mAmerican Airlines
Thu 6/2010:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 5/31$889
Thu 6/1310:56 amOAJ - ONT
2 stops10h 41mAmerican Airlines
Thu 6/207:26 pmONT - OAJ
2 stops12h 03mAmerican Airlines
Deal found 5/31$894
Thu 7/47:03 amOAJ - ONT
1 stop14h 21mAmerican Airlines
Sun 7/710:36 pmONT - OAJ
1 stop7h 21mAmerican Airlines
Deal found 5/30$2,658
Thu 6/272:59 pmOAJ - ONT
1 stop11h 00mAmerican Airlines
Tue 7/210:45 pmONT - OAJ
1 stop12h 44mAmerican Airlines
Deal found 5/31$2,905

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 2,810,401 searches. Prices were last updated on June 1, 2024.
Tue 6/41:07 pmOAJ - ONT
1 stop9h 59mDelta
Fri 6/711:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 5/31$871
Thu 6/136:01 pmOAJ - ONT
1 stop7h 58mAmerican Airlines
Thu 6/2010:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 5/31$884
Thu 6/135:23 amOAJ - ONT
2 stops9h 31mAmerican Airlines
Thu 6/2010:45 pmONT - OAJ
1 stop8h 44mAmerican Airlines
Deal found 5/31$889
Thu 6/1310:56 amOAJ - ONT
2 stops10h 41mAmerican Airlines
Thu 6/207:26 pmONT - OAJ
2 stops12h 03mAmerican Airlines
Deal found 5/31$894
Tue 6/42:48 pmOAJ - ONT
1 stop7h 11mAmerican Airlines
Fri 6/77:26 pmONT - OAJ
2 stops12h 03mAmerican Airlines
Deal found 5/31$898
Tue 6/42:48 pmOAJ - ONT
2 stops12h 07mAmerican Airlines
Fri 6/77:26 pmONT - OAJ
2 stops12h 03mAmerican Airlines
Deal found 5/31$903
Thu 6/272:59 pmOAJ - ONT
1 stop11h 00mAmerican Airlines
Tue 7/210:45 pmONT - OAJ
1 stop12h 44mAmerican Airlines
Deal found 5/31$2,905

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 2,810,401 searches. Data last updated June 1, 2024.
Tue 10/225:50 amOAJ - ONT
1 stop7h 47mDelta
Tue 10/2911:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$476
Sat 10/191:30 pmOAJ - ONT
2 stops11h 59mDelta
Thu 10/3111:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$477
Sat 10/191:30 pmOAJ - ONT
2 stops11h 59mDelta
Sat 10/2611:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$481
Tue 10/225:11 amOAJ - ONT
2 stops13h 36mAmerican Airlines
Tue 10/297:58 pmONT - OAJ
2 stops9h 24mAmerican Airlines
Deal found 6/1$486
Tue 10/2211:06 amOAJ - ONT
2 stops14h 23mDelta
Thu 10/3111:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$521
Tue 10/2211:06 amOAJ - ONT
2 stops14h 23mDelta
Fri 11/111:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$525
Mon 10/216:25 pmOAJ - ONT
2 stops19h 17mDelta
Thu 10/3111:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$541
Mon 10/216:25 pmOAJ - ONT
2 stops19h 17mDelta
Sat 10/2611:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$545
Wed 10/2311:06 amOAJ - ONT
2 stops26h 36mDelta
Thu 10/3111:30 amONT - OAJ
1 stop8h 24mDelta
Deal found 6/1$561

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 2,810,401 searches. Data last updated June 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$853 - $2,905

Route

Depart

Return

Price

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 8/29

1 stop8h 36m

Ontario

Tue 9/3

1 stop8h 59m

$853

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 7/4

2 stops11h 25m

Ontario

Sun 7/7

1 stop7h 21m

$858

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 7/4

2 stops9h 45m

Ontario

Sun 7/7

2 stops10h 39m

$863

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 6/13

1 stop7h 58m

Ontario

Thu 6/20

1 stop8h 44m

$884

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 6/13

2 stops9h 31m

Ontario

Thu 6/20

1 stop8h 44m

$889

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 6/13

2 stops10h 41m

Ontario

Thu 6/20

2 stops12h 03m

$894

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 7/4

1 stop14h 21m

Ontario

Sun 7/7

1 stop7h 21m

$2,658

Jacksonville Albert J EllisOntario

OAJ - ONT

OAJONT

Jacksonville Albert J Ellis

Thu 6/27

1 stop11h 00m

Ontario

Tue 7/2

1 stop12h 44m

$2,905

Flights are sorted by cheapest first

Deals found on 5/31

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 May 26, 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

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 1, 2024.
American Airlines
7.3
Good
14,268 reviews
Check prices

Boarding

7.6

Entertainment

7.1

Food

6.6

Comfort

7.2

Crew

8.0

Overall

7.3

Reviews

1 / 10

The extra cost of first class was not worth it.

American Airlines
7.3
Good
14,268 reviews
American Airlines
7.3
Good
14,268 reviews
Check prices

Boarding

7.6

Entertainment

7.1

Food

6.6

Comfort

7.2

Crew

8.0

Overall

7.3

Reviews

1 / 10

The extra cost of first class was not worth it.

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 $900 on Cheapflights?

    Yes, there are multiple flights from Jacksonville, North Carolina to Ontario for under $900. The cheapest flight booked recently is on American Airlines for just $853, but on average you can expect to pay $1,350.

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

    American Airlines, at $853, was found to be the cheapest airline from Jacksonville, North Carolina to Ontario..

  • 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 6/1.

  • 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 $238). Flying from Jacksonville, North Carolina to Ontario in July is currently the most expensive (average of $328). 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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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 2,810,401 searches. Data last updated June 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$459Average$606FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$488Average$561FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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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
Prem Econ Class
Economy Class

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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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Jacksonville to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Jacksonville to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Jacksonville.

Can Cheapflights find flights from Jacksonville to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Jacksonville to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Jacksonville to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Jacksonville to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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