Currently, October is the cheapest month in which you can book a flight from New Jersey to Ontario (average of $237). Flying from New Jersey to Ontario in June is currently the most expensive (average of $337). 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.

How recently were the New Jersey to Ontario flight deals updated?

The New Jersey to Ontario flight deals you see on this page were last updated on 5/8.

What are the most popular airlines that fly from New Jersey to Ontario?

Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from New Jersey to Ontario.

What are the most popular routes from New Jersey to Ontario?

Most travelers choose New York John F Kennedy Intl - Ontario, New York LaGuardia - Ontario or Newark - Ontario when deciding on the best route from New Jersey to Ontario.

Can I find flights from New Jersey to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from New Jersey to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $156, but on average you can expect to pay $177.

Are there nonstop flights from New Jersey to Ontario for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from New Jersey to Ontario under $300. A good price for a nonstop flight from New Jersey to Ontario is less than $319.

Are there last-minute flights available from New Jersey to Ontario for under $200?

There are currently 20+ open flights from New Jersey to Ontario within the next 7 days for less than $200.

What airport do you fly into for flights to Ontario from New Jersey?

If you book a flight to Ontario from New Jersey, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

What does EWR to ONT mean?

This is defined as Newark Airport (EWR) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely. Atlantic City Airport (ACY), Trenton-Mercer Airport (TTN), Teterboro Airport (TEB), Morristown Airport (MMU), Caldwell Wright Airport (CDW) are other airports near this flight route and their unique identifiers/IATA codes.

Can I find deals for flights from New Jersey to Ontario that include extra baggage allowance?

The amount of baggage you can bring on your New Jersey 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 New Jersey to Ontario with specific airlines?

Yes, Cheapflights allows you to browse and filter New Jersey 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 New Jersey to Ontario that include hotel bookings?

Yes. In addition to deals on New Jersey to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Jersey to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to Ontario.

Can I find deals for business class flights from New Jersey to Ontario?

Yes. Cheapflights offers flight deals from New Jersey 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 New Jersey to Ontario that allow pets onboard?

Many airlines flying from New Jersey 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 New Jersey to Ontario?

Yes, you can often find last-minute deals on New Jersey 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.

Flights from New Jersey (NJ) to Ontario, CA from $83

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How far in advance should I book a flight from New Jersey to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 73% on flights from New Jersey to Ontario compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $412. For sooner than that we have options available in the next 3 days from $571.

What is the cheapest month to fly from New Jersey to Ontario?

Flights from New Jersey to Ontario lean towards being more expensive in December. Prices are generally better when you fly from New Jersey to Ontario in September, with the cheapest ticket starting at $132.

When is the cheapest time to fly from New Jersey to Ontario (NJ - ONT)?

When flying from New Jersey to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from New Jersey to Ontario

Find some of the cheapest Frontier flights traveling from New Jersey to Ontario. Deals update often to give you more flight options matching your criteria

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Wed 6/122:39 pmONT - PHL

1 stop12h 03mFrontier

Deal found 5/7$156

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Wed 6/1212:49 amONT - PHL

1 stop25h 47mFrontier

Deal found 5/7$158

Tue 5/148:40 pmPHL - ONT

1 stop12h 46mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$159

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1112:59 amONT - PHL

1 stop25h 34mFrontier

Deal found 5/7$162

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1810:42 pmONT - PHL

1 stop27h 52mFrontier

Deal found 5/7$165

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Sat 6/1512:49 amONT - PHL

1 stop25h 47mFrontier

Deal found 5/7$166

Wed 8/218:24 amPHL - ONT

1 stop7h 58mFrontier

Sat 8/317:30 amONT - PHL

1 stop7h 18mFrontier

Deal found 5/7$176

Fri 5/178:27 pmPHL - ONT

1 stop14h 07mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$178

Wed 8/218:24 amPHL - ONT

1 stop7h 58mFrontier

Fri 8/3012:49 amONT - PHL

1 stop13h 59mFrontier

Deal found 5/7$179

Cheap American Airlines flights from New Jersey to Ontario

Some of the best deals we've found on American Airlines flights traveling from New Jersey to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.

Sat 8/313:00 pmLGA - ONT

1 stop8h 21mAmerican Airlines

Sat 9/711:59 pmONT - LGA

2 stops9h 49mAmerican Airlines

Deal found 5/8$248

Sat 8/312:50 pmJFK - ONT

1 stop8h 31mAmerican Airlines

Sat 9/711:00 pmONT - JFK

1 stop7h 05mAmerican Airlines

Deal found 5/8$263

Sat 8/242:30 pmJFK - ONT

1 stop10h 33mAmerican Airlines

Tue 8/2710:35 pmONT - JFK

1 stop8h 25mAmerican Airlines

Deal found 5/8$264

Sat 8/312:50 pmJFK - ONT

2 stops10h 13mAmerican Airlines

Sat 9/711:00 pmONT - JFK

1 stop7h 05mAmerican Airlines

Deal found 5/8$268

Sat 8/312:50 pmJFK - ONT

2 stops10h 13mAmerican Airlines

Sat 9/711:59 pmONT - JFK

2 stops10h 01mAmerican Airlines

Deal found 5/8$273

Sat 8/244:52 pmEWR - ONT

1 stop9h 57mAmerican Airlines

Tue 8/2710:35 pmONT - EWR

1 stop8h 17mAmerican Airlines

Deal found 5/8$284

Tue 5/285:28 pmEWR - ONT

1 stop8h 01mAmerican Airlines

Fri 5/317:40 pmONT - EWR

1 stop7h 20mAmerican Airlines

Deal found 5/7$286

Sat 5/181:59 pmEWR - ONT

1 stop8h 03mAmerican Airlines

Tue 5/2811:59 pmONT - EWR

1 stop8h 44mAmerican Airlines

Deal found 5/7$294

Wed 5/1511:30 amJFK - ONT

1 stop10h 29mAmerican Airlines

Sat 5/1810:29 pmONT - JFK

1 stop8h 30mAmerican Airlines

Deal found 5/6$303

Cheap New Jersey to Ontario flights in May & June 2024

Listed are some of the best fares we've found on flights departing from New Jersey to Ontario in 2024. For more flight deals, be sure to check back very soon.

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Wed 6/125:41 pmONT - PHL

1 stop9h 01mFrontier

Deal found 5/8$156

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Wed 6/1212:49 amONT - PHL

1 stop25h 47mFrontier

Deal found 5/7$158

Tue 5/148:40 pmPHL - ONT

1 stop12h 46mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$159

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1112:59 amONT - PHL

1 stop25h 34mFrontier

Deal found 5/8$162

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1810:42 pmONT - PHL

1 stop27h 52mFrontier

Deal found 5/7$165

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1112:59 amONT - PHL

1 stop25h 34mFrontier

Deal found 5/8$166

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Thu 6/1312:59 amONT - PHL

1 stop25h 37mFrontier

Deal found 5/8$168

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1810:42 pmONT - PHL

1 stop27h 52mFrontier

Deal found 5/8$176

Fri 5/178:27 pmPHL - ONT

1 stop14h 07mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$178

New Jersey to Ontario 2024 flight deals

Listed are some of the best fares we've found on flights departing from New Jersey to Ontario in 2024. For more flight deals, be sure to check back very soon.

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Wed 6/125:41 pmONT - PHL

1 stop9h 01mFrontier

Deal found 5/8$156

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Wed 6/1212:49 amONT - PHL

1 stop25h 47mFrontier

Deal found 5/7$158

Tue 5/148:40 pmPHL - ONT

1 stop12h 46mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$159

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1112:59 amONT - PHL

1 stop25h 34mFrontier

Deal found 5/8$162

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1810:42 pmONT - PHL

1 stop27h 52mFrontier

Deal found 5/7$165

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1112:59 amONT - PHL

1 stop25h 34mFrontier

Deal found 5/8$166

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Thu 6/1312:59 amONT - PHL

1 stop25h 37mFrontier

Deal found 5/8$168

Mon 6/108:20 amPHL - ONT

1 stop7h 50mFrontier

Tue 6/1810:42 pmONT - PHL

1 stop27h 52mFrontier

Deal found 5/8$176

Fri 5/178:27 pmPHL - ONT

1 stop14h 07mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$178

Non-stop flights to Ontario from New Jersey

For a quicker trip, book one of these direct flights from New Jersey to Ontario. Users seeking other options on flights from New Jersey to Ontario should update the search form at the top of the page.

Sat 5/256:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Sun 6/211:40 pmONT - JFK

Nonstop5h 20mJetBlue

Deal found 5/6$287

Wed 9/47:25 pmJFK - ONT

Nonstop6h 02mJetBlue

Tue 9/1711:49 pmONT - JFK

Nonstop5h 11mJetBlue

Deal found 5/7$295

Sun 5/266:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Sun 6/211:40 pmONT - JFK

Nonstop5h 20mJetBlue

Deal found 5/8$296

Sat 5/256:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Thu 5/3011:40 pmONT - JFK

Nonstop5h 20mJetBlue

Deal found 5/6$297

Thu 9/57:25 pmJFK - ONT

Nonstop6h 02mJetBlue

Sat 9/2811:49 pmONT - JFK

Nonstop5h 11mJetBlue

Deal found 5/7$300

Tue 6/46:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Tue 7/2311:45 pmONT - JFK

Nonstop5h 23mJetBlue

Deal found 5/6$301

Sun 5/266:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Thu 5/3011:40 pmONT - JFK

Nonstop5h 20mJetBlue

Deal found 5/7$305

Sun 5/266:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Sat 6/111:40 pmONT - JFK

Nonstop5h 20mJetBlue

Deal found 5/8$306

Sat 6/16:59 pmJFK - ONT

Nonstop6h 10mJetBlue

Sun 6/211:40 pmONT - JFK

Nonstop5h 20mJetBlue

Deal found 5/7$307

New Jersey to Ontario flights leaving soon

Have a look at some of the flights available from New Jersey to Ontario departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

Tue 5/148:40 pmPHL - ONT

1 stop12h 46mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$159

Fri 5/178:27 pmPHL - ONT

1 stop14h 07mFrontier

Mon 5/2012:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/7$178

Sat 5/181:15 pmPHL - ONT

1 stop13h 44mFrontier

Mon 5/2712:59 amONT - PHL

1 stop8h 11mFrontier

Deal found 5/8$180

Tue 5/148:40 pmPHL - ONT

1 stop12h 46mFrontier

Wed 5/1511:09 pmONT - PHL

1 stop28h 30mFrontier

Deal found 5/6$187

Mon 5/138:50 pmPHL - ONT

1 stop12h 36mFrontier

Wed 5/1511:09 pmONT - PHL

1 stop28h 30mFrontier

Deal found 5/6$189

Sat 5/187:24 amPHL - ONT

1 stop10h 11mFrontier

Tue 5/212:25 pmONT - PHL

1 stop18h 45mFrontier

Deal found 5/7$190

Tue 5/148:40 pmPHL - ONT

1 stop12h 46mFrontier

Mon 5/207:14 amONT - PHL

1 stop14h 25mFrontier

Deal found 5/8$198

Sat 5/187:24 amPHL - ONT

1 stop10h 11mFrontier

Mon 5/207:14 amONT - PHL

1 stop14h 25mFrontier

Deal found 5/7$199

Sat 5/187:24 amPHL - ONT

1 stop10h 11mFrontier

Sat 5/185:41 pmONT - PHL

1 stop8h 24mFrontier

Deal found 5/7$202

One-way flights to Ontario from New Jersey

If you're seeking multiple options on one-way flights from New Jersey to Ontario, be sure to check out these deals, which are updated often. Users needing a return flight from New Jersey to Ontario should utilize the search form above.

Tue 7/210:50 pmLGA - ONT

1 stop11h 22mFrontier

Deal found 5/7$83

Sat 5/187:24 amPHL - ONT

1 stop10h 11mFrontier

Deal found 5/7$90

Sat 5/187:24 amPHL - ONT

1 stop10h 11mFrontier

Deal found 5/7$91

Mon 6/38:38 amPHL - ONT

1 stop8h 44mFrontier

Deal found 5/8$93

Tue 6/410:50 pmLGA - ONT

1 stop11h 12mFrontier

Deal found 5/7$96

Tue 5/211:15 pmPHL - ONT

1 stop13h 44mFrontier

Deal found 5/7$96

Tue 6/410:50 pmLGA - ONT

1 stop11h 12mFrontier

Deal found 5/6$97

Tue 9/310:00 pmLGA - ONT

1 stop11h 07mFrontier

Deal found 5/7$99

Sun 6/26:45 amPHL - ONT

1 stop29h 49mFrontier

Deal found 5/7$99

Find flights from New Jersey to Ontario within your budget

Fly from

Fly to

Budget

$156 - $371

Route

Depart

Return

Price

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Mon 6/10

1 stop7h 50m

Ontario

Wed 6/12

1 stop12h 03m

$156

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Mon 6/10

1 stop7h 50m

Ontario

Wed 6/12

1 stop25h 47m

$158

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Mon 6/10

1 stop7h 50m

Ontario

Tue 6/11

1 stop25h 34m

$162

PhiladelphiaOntario

PHL - ONT

PHLONT

Philadelphia

Mon 6/10

1 stop7h 50m

Ontario

Tue 6/18

1 stop27h 52m

$165

New York LaGuardiaOntario

LGA - ONT

LGAONT

New York LaGuardia

Sat 8/31

1 stop8h 21m

Ontario

Sat 9/7

2 stops9h 49m

$248

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

Sat 8/31

1 stop8h 10m

Ontario

Sat 9/7

1 stop10h 46m

$266

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

Sat 5/25

Nonstop6h 10m

Ontario

Sun 6/2

Nonstop5h 20m

$287

NewarkOntario

EWR - ONT

EWRONT

Newark

Sun 9/1

1 stop9h 02m

Ontario

Mon 9/9

1 stop10h 31m

$287

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

Tue 6/4

1 stop10h 29m

Ontario

Tue 6/11

1 stop8h 50m

$371

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from New Jersey to Ontario, such as Frontier, American Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.2

Very good

6,075 reviews

Check prices

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Southwest

8.2

Very good

6,075 reviews

Southwest

8.2

Very good

6,075 reviews

Check prices

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Alaska Airlines

8.1

Very good

9,141 reviews

Southwest

8.2

Very good

6,075 reviews

Check prices

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Delta

8.1

Very good

10,789 reviews

Southwest

8.2

Very good

6,075 reviews

Check prices

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

JetBlue

7.6

Good

4,525 reviews

Southwest

8.2

Very good

6,075 reviews

Check prices

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Avianca

7.5

Good

3,830 reviews

Southwest

8.2

Very good

6,075 reviews

Check prices

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Related info for your journey

What airport do you fly into for flights to Ontario from New Jersey?
If you book a flight to Ontario from New Jersey, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.
Can I find flights from New Jersey to Ontario for under $200 on Cheapflights?
Yes, there are multiple flights from New Jersey to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $156, but on average you can expect to pay $177.
Are there nonstop flights from New Jersey to Ontario for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from New Jersey to Ontario under $300. A good price for a nonstop flight from New Jersey to Ontario is less than $319.
Are there last-minute flights available from New Jersey to Ontario for under $200?
There are currently 20+ open flights from New Jersey to Ontario within the next 7 days for less than $200.
What are the most popular routes from New Jersey to Ontario?
Most travelers choose New York John F Kennedy Intl - Ontario, New York LaGuardia - Ontario or Newark - Ontario when deciding on the best route from New Jersey to Ontario.
What are the most popular airlines that fly from New Jersey to Ontario?
Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from New Jersey to Ontario.
What does EWR to ONT mean?
This is defined as Newark Airport (EWR) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely. Atlantic City Airport (ACY), Trenton-Mercer Airport (TTN), Teterboro Airport (TEB), Morristown Airport (MMU), Caldwell Wright Airport (CDW) are other airports near this flight route and their unique identifiers/IATA codes.
Can I find deals for flights from New Jersey to Ontario that include extra baggage allowance?
The amount of baggage you can bring on your New Jersey 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 New Jersey to Ontario with specific airlines?
Yes, Cheapflights allows you to browse and filter New Jersey 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 New Jersey to Ontario that include hotel bookings?
Yes. In addition to deals on New Jersey to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Jersey to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to Ontario.
Can I find deals for business class flights from New Jersey to Ontario?
Yes. Cheapflights offers flight deals from New Jersey 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 New Jersey to Ontario that allow pets onboard?
Many airlines flying from New Jersey 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 New Jersey to Ontario?
Yes, you can often find last-minute deals on New Jersey 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 New Jersey to Ontario flight deals updated?
The New Jersey to Ontario flight deals you see on this page were last updated on 5/8.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for New Jersey to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Newark to Los Angeles flights

John F Kennedy Intl to Los Angeles flights

Dallas/Fort Worth to Los Angeles flights

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George Bush Intcntl to Los Angeles flights

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Oakland to Santa Ana flights

Miami to Los Angeles flights

Oakland to Los Angeles flights

Dallas/Fort Worth to San Francisco flights

Dallas/Fort Worth to Ontario flights

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San Francisco to Ontario flights

Newark to San Diego flights

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Oakland to Burbank flights

San Francisco to San Diego flights

Fort Lauderdale to Los Angeles flights

Seattle to Ontario flights

Reagan-National to San Francisco flights

Seattle to San Jose flights

LaGuardia to Ontario flights

Dallas/Fort Worth to Burbank flights

Philadelphia to Los Angeles flights

Baltimore to San Francisco flights

Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Ontario car rentals

Los Angeles Airport car rentals

Ontario Airport car rentals

Burbank Bob Hope Airport car rentals

Long Beach Municipal Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

Sacramento car rentals

San Jose car rentals

Fresno car rentals

Burbank car rentals

Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Ontario to San Francisco flights

Ontario to Las Vegas flights

Ontario to El Paso flights

Ontario to Salt Lake City flights

Ontario to Portland flights

Ontario to Phoenix Sky Harbor Intl Airport flights

Ontario to Las Vegas flights

Ontario to San Francisco flights

Ontario to Salt Lake City flights

Ontario to Seattle flights

Ontario to Reno flights

Ontario to Denver flights

Ontario to Portland flights

Ontario to Houston George Bush Intcntl Airport flights

Ontario to Phoenix Sky Harbor Intl Airport flights

Ontario to Dallas/Fort Worth Airport flights

Ontario to Sacramento flights

Ontario to Denver flights

Top 8 airlines flying from New Jersey to Ontario

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$123	Average$288	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Spirit Airlines	Cheapest$137	Average$265	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Breeze Airways	Cheapest$188	Average$253	FlexibilityNo cancel fee	On-timeN/A	Search Breeze Airways flights
Alaska Airlines	Cheapest$230	Average$306	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
United Airlines	Cheapest$232	Average$396	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$258	Average$396	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$274	Average$416	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Linear Air Taxi	Cheapest$112,616	Average$112,616	FlexibilityNo cancel fee	On-timeN/A	Search Linear Air Taxi flights

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How does Cheapflights help users find flights from New Jersey to Ontario?

Cheapflights helps you search for flights from New Jersey to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from New Jersey to Ontario for you. Better yet — we are completely free to use.

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

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Cheap flights from New Jersey to Ontario (ONT) from $83

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 7/2. 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.

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Cheap Frontier flights from New Jersey to Ontario

Find some of the cheapest Frontier flights traveling from New Jersey to Ontario. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from New Jersey to Ontario

Some of the best deals we've found on American Airlines flights traveling from New Jersey to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap New Jersey to Ontario flights in May & June 2024

Find cheap flight options from New Jersey to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.

Listed are some of the best fares we've found on flights departing from New Jersey to Ontario in 2024. For more flight deals, be sure to check back very soon.

New Jersey to Ontario 2024 flight deals

Discover exclusive flight deals for travel between New Jersey and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.

Listed are some of the best fares we've found on flights departing from New Jersey to Ontario in 2024. For more flight deals, be sure to check back very soon.

Non-stop flights to Ontario from New Jersey

For a quicker trip, book one of these direct flights from New Jersey to Ontario. Users seeking other options on flights from New Jersey to Ontario should update the search form at the top of the page.

New Jersey to Ontario flights leaving soon

Have a look at some of the flights available from New Jersey to Ontario departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Ontario from New Jersey

If you're seeking multiple options on one-way flights from New Jersey to Ontario, be sure to check out these deals, which are updated often. Users needing a return flight from New Jersey to Ontario should utilize the search form above.

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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 May 8, 2024.

Read through reviews of airlines operating flights from New Jersey to Ontario, such as Frontier, American Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Alternative routes for New Jersey to OntarioSee prices for flight routes from nearby airports that may be better suited for you.

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Top 8 airlines flying from New Jersey to Ontario

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Search flights from New Jersey to Ontario by cabin class

Find flights from New Jersey to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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How does Cheapflights help users find flights from New Jersey to Ontario?

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

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

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

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Alternative routes for New Jersey to Ontario
See prices for flight routes from nearby airports that may be better suited for you.