Cheap flights from Ontario (ONT) to Newark (EWR) from $98

ONT — EWR
Apr 1 — Apr 81

The best prices from Ontario to Newark are usually found in February or January, booked 37 days in advance, depart on a Friday or Tuesday and return on a Saturday

How to find the cheapest flight from Ontario (ONT) to Newark (EWR)

All the information you need to plan the best ONT to EWR flight in 2023: compare Ontario to Newark flight prices with the expected peak season, weather and rainfall in Newark.

ONT - EWR

Price

$266 - $627

EWR

Temperature

32 - 77 °F

EWR

Rainfall

2.9 - 4.8 inches

Popular inJuneHigh demand for flights, 28% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 41% potential price drop
Round-trip from$266From Ontario to Newark
One-way from$130One-way flight from Ontario to Newark

Cheap flights from Ontario to Newark in March, April 2023

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

Ontario to Newark 2023 flight deals

Cheap flights to Newark from Ontario found for this year

Cheap United Airlines flights from Ontario to Newark

Cheap Delta flights from Ontario to Newark

Last minute flights from Ontario to Newark

Late deals on return flights to Newark from Ontario, departing today and this week

One-way flights to Newark from Ontario

The cheapest one-way flights from Ontario to Newark

Find flights from Ontario to Newark within your budget

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

Fly from

Any airport

Fly to

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Budget

$202 - $268

Route

Depart

Return

Price

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-05-10

2 stops10h 40m

Newark

2023-05-16

1 stop14h 53m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-05-10

2 stops10h 40m

Newark

2023-05-13

1 stop14h 53m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-05-02

2 stops17h 49m

Newark

2023-05-07

1 stop13h 02m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-05-03

1 stop8h 53m

Newark

2023-05-09

1 stop28h 28m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-05-02

2 stops17h 49m

Newark

2023-05-06

1 stop17h 38m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-19

1 stop8h 47m

Newark

2023-04-26

1 stop9h 59m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-10

1 stop7h 45m

Newark

2023-04-17

1 stop7h 45m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-10

1 stop7h 45m

Newark

2023-04-14

2 stops11h 43m

OntarioNewark

ONT - EWR

ONTEWR

Ontario

2023-04-18

2 stops10h 29m

Newark

2023-04-20

2 stops11h 20m

Flights are sorted by cheapest first

Deals found on 3/26

Reviews of Airlines Servicing Newark

Alaska Airlines
8.0
Very good
1,368 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Alaska Airlines
8.0
Very good
1,368 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Delta
8.0
Very good
2,333 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

United Airlines
7.6
Good
1,427 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

American Airlines
7.4
Good
1,780 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Comfort

8.0

Overall

8.0

Food

7.2

Entertainment

7.1

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Related info for your journey

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

Alternative routes for Ontario to Newark

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

Top 7 airlines flying from Ontario to Newark

The chart below displays the airlines Cheapflights users traveling from Ontario to Newark choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Breeze AirwaysCheapest$138Average$208FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Breeze Airways flights
Spirit AirlinesCheapest$140Average$278FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$215Average$526FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$231Average$498FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
JetBlueCheapest$238Average$557FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$258Average$487FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$363Average$527FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
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