What are the cheapest airlines flying from Ontario to Jacksonville, North Carolina round-trip?

Our cheapest airline available from Ontario to Jacksonville, North Carolina is Delta. Our recent data shows that you can find tickets from as low as $562 on this airline. An additional option worth looking into is American Airlines, starting at $641. You may be able to fly from Ontario to Jacksonville, North Carolina for 7% less than the average price by searching for these airlines.

What are the cheapest flights from Ontario to Jacksonville, North Carolina?

While on average a flight from Ontario to Jacksonville, North Carolina is generally $467, our data shows the cheapest flight currently is $347. When looking at the most popular route, (Ontario - Jacksonville Albert J Ellis), you can expect to pay $641 for that flight.

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

Yes, there are multiple flights from Ontario to Jacksonville, North Carolina for under $600. The cheapest flight booked recently is on Delta for just $562, but on average you can expect to pay $740.

Which airlines flying from Ontario to Jacksonville Albert J Ellis have flexible changes due to COVID-19?

One of the carriers operating flights from Ontario to Jacksonville Albert J Ellis that may be offering flexible change policies is Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Tuesday flights are generally found to be more expensive for flights from Ontario to Jacksonville, North Carolina. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Jacksonville, North Carolina.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Jacksonville, North Carolina. Flights to Jacksonville, North Carolina from Ontario in January are about $698 on average during January, but can be found for as low as $382.

When is the cheapest time to fly from Ontario to Jacksonville, North Carolina (ONT - OAJ)?

When flying from Ontario to Jacksonville, North Carolina, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight in the afternoon.

What does ONT to OAJ mean?

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

Flights from Ontario, CA to Jacksonville, NC from $417

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ONT — OAJ

Mar 27 — Apr 31

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1 adult, Economy

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Users have found that booking a flight from Ontario to Jacksonville, North Carolina at least 24 days early can save you up to 31% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Ontario to Jacksonville, North Carolina for as little as $701 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $873 for flights departing within the next 3 days.

Cheap flights from Ontario to Jacksonville in March, April 2023

Apr 16 - Apr 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 54m

$641

American Airlines

Pick Dates

Deal found 3/21

Apr 16 - Apr 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

10h 09m

$646

American Airlines

Pick Dates

Deal found 3/21

Apr 6 - Apr 8

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 17m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 12m

$667

Delta

Pick Dates

Deal found 3/22

Apr 14 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$716

American Airlines

Pick Dates

Deal found 3/21

Apr 14 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

13h 35m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$722

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$726

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

9h 47m

$731

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

11h 12m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

9h 47m

$737

American Airlines

Pick Dates

Deal found 3/21

Apr 13 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$761

American Airlines

Pick Dates

Deal found 3/21

Ontario to Jacksonville 2023 flight deals

May 14 - May 19

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

13h 12m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 57m

$562

Delta

Pick Dates

Deal found 3/22

May 14 - May 19

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 27m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 57m

$637

Delta

Pick Dates

Deal found 3/22

Apr 16 - Apr 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 54m

$641

American Airlines

Pick Dates

Deal found 3/21

Apr 16 - Apr 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

10h 09m

$646

American Airlines

Pick Dates

Deal found 3/21

Apr 6 - Apr 8

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 17m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 12m

$667

Delta

Pick Dates

Deal found 3/22

Apr 14 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$716

American Airlines

Pick Dates

Deal found 3/21

Apr 14 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

13h 35m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$722

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$726

American Airlines

Pick Dates

Deal found 3/21

Nov 16 - Nov 28

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

7h 24m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 17m

$728

Delta

Pick Dates

Deal found 3/21

Cheap Delta flights from Ontario to Jacksonville

May 14 - May 19

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

13h 12m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 57m

$562

Delta

Pick Dates

Deal found 3/22

May 14 - May 19

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 27m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 57m

$637

Delta

Pick Dates

Deal found 3/22

Apr 6 - Apr 8

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 17m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 12m

$667

Delta

Pick Dates

Deal found 3/22

Jul 24 - Jul 27

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 32m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 58m

$824

Delta

Pick Dates

Deal found 3/21

Jul 20 - Jul 26

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 32m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

13h 40m

$893

Delta

Pick Dates

Deal found 3/21

Jul 20 - Jul 26

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 32m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 10m

$952

Delta

Pick Dates

Deal found 3/21

Jul 25 - Jul 28

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 32m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 58m

$964

Delta

Pick Dates

Deal found 3/21

Jul 21 - Jul 27

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 32m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 58m

$982

Delta

Pick Dates

Deal found 3/21

Jul 23 - Jul 26

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

6h 32m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

13h 40m

$1,019

Delta

Pick Dates

Deal found 3/21

Cheap American Airlines flights from Ontario to Jacksonville

Apr 16 - Apr 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

9h 54m

$641

American Airlines

Pick Dates

Deal found 3/21

Apr 16 - Apr 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

10h 09m

$646

American Airlines

Pick Dates

Deal found 3/21

Apr 14 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$716

American Airlines

Pick Dates

Deal found 3/21

Apr 14 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

13h 35m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$722

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$726

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

9h 47m

$731

American Airlines

Pick Dates

Deal found 3/21

Apr 7 - Apr 10

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

11h 12m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

2 stops

9h 47m

$737

American Airlines

Pick Dates

Deal found 3/21

Apr 13 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$761

American Airlines

Pick Dates

Deal found 3/21

Apr 13 - Apr 17

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

12h 26m

OAJ

Jacksonville Albert J Ellis

ONT

Ontario

1 stop

7h 26m

$767

American Airlines

Pick Dates

Deal found 3/21

One-way flights to Jacksonville from Ontario

Jul 2

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

$417

American Airlines

Pick Dates

Deal found 3/21

Jul 2

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

14h 31m

$423

American Airlines

Pick Dates

Deal found 3/21

Jul 9

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

$517

American Airlines

Pick Dates

Deal found 3/20

Jun 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

$522

American Airlines

Pick Dates

Deal found 3/21

Jul 8

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

10h 28m

$523

American Airlines

Pick Dates

Deal found 3/20

Jul 9

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

14h 31m

$583

American Airlines

Pick Dates

Deal found 3/20

Jul 1

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

13h 46m

$603

American Airlines

Pick Dates

Deal found 3/21

Mar 29

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

2 stops

8h 51m

$629

American Airlines

Pick Dates

Deal found 3/21

Jun 30

ONT

Ontario

OAJ

Jacksonville Albert J Ellis

1 stop

9h 13m

$787

American Airlines

Pick Dates

Deal found 3/21

Find flights from Ontario to Jacksonville within your budget

Fly from

Fly to

Budget

$562 - $824

Route

Depart

Return

Price

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-05-14

2 stops13h 12m

Jacksonville Albert J Ellis

2023-05-19

1 stop9h 57m

$562

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-05-14

1 stop6h 27m

Jacksonville Albert J Ellis

2023-05-19

1 stop9h 57m

$637

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-04-16

1 stop9h 13m

Jacksonville Albert J Ellis

2023-04-29

1 stop9h 54m

$641

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-04-16

1 stop9h 13m

Jacksonville Albert J Ellis

2023-04-29

2 stops10h 09m

$646

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-04-06

1 stop6h 17m

Jacksonville Albert J Ellis

2023-04-08

1 stop9h 12m

$667

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-04-14

1 stop9h 13m

Jacksonville Albert J Ellis

2023-04-17

1 stop7h 26m

$716

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-04-14

2 stops13h 35m

Jacksonville Albert J Ellis

2023-04-17

1 stop7h 26m

$722

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-04-07

1 stop9h 13m

Jacksonville Albert J Ellis

2023-04-10

1 stop7h 26m

$726

Pick Dates

OntarioJacksonville Albert J Ellis

ONT - OAJ

ONTOAJ

Ontario

2023-07-24

1 stop6h 32m

Jacksonville Albert J Ellis

2023-07-27

1 stop7h 58m

$824

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/22

Reviews of Airlines Servicing Jacksonville

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

My flight was delayed delayed delayed! We sat in a hot airplane before take off for over 40 minutes. Ugh! Waited forever for our luggage once we landed. Tired travler…

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

My flight was delayed delayed delayed! We sat in a hot airplane before take off for over 40 minutes. Ugh! Waited forever for our luggage once we landed. Tired travler…

American Airlines

7.4

Good

1,746 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

My flight was delayed delayed delayed! We sat in a hot airplane before take off for over 40 minutes. Ugh! Waited forever for our luggage once we landed. Tired travler…

Related info for your journey

Alternative routes for Ontario to Jacksonville

Los Angeles to Charlottefrom $256 pp

San Diego to Ashevillefrom $281 pp

Fresno to Charlottefrom $296 pp

Santa Ana to Ashevillefrom $302 pp

San Francisco to Wilmingtonfrom $303 pp

Ontario to Charlottefrom $303 pp

Top airline flying from Ontario to Jacksonville

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$344	Average$609	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

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Cheap flights from Ontario to Jacksonville (ONT - OAJ) from $417

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

How far in advance should I book a flight from Ontario to Jacksonville, North Carolina?

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

When is the cheapest time to fly from Ontario to Jacksonville, North Carolina (ONT - OAJ)?

Cheap flights from Ontario to Jacksonville in March, April 2023

The best prices found for ONT to OAJ flights for March, April

Ontario to Jacksonville 2023 flight deals

Cheap flights to Jacksonville from Ontario found for this year

Cheap Delta flights from Ontario to Jacksonville

Cheap American Airlines flights from Ontario to Jacksonville

One-way flights to Jacksonville from Ontario

The cheapest one-way flights from Ontario to Jacksonville

Find flights from Ontario to Jacksonville within your budget

Use the slider to find flights from Ontario to Jacksonville that fit your budget.

Reviews of Airlines Servicing Jacksonville

Related info for your journey

Useful info, stats and facts about Ontario to Jacksonville flights.

Which airlines flying from Ontario to Jacksonville Albert J Ellis have flexible changes due to COVID-19?

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

What are the cheapest airlines flying from Ontario to Jacksonville, North Carolina round-trip?

What are the cheapest flights from Ontario to Jacksonville, North Carolina?

What does ONT to OAJ mean?

Other flights from Ontario

Other flights to Jacksonville

Flights to Jacksonville from Ontario

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Alternative routes for Ontario to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Jacksonville

The chart below displays the airlines Cheapflights users traveling from Ontario to Jacksonville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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