Ontario to Newark (ONT–EWR) — Airlines, Schedules & Connections

ONT Airport Page →
2,403 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 25 1-stop flights Verified 3mos ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 10 hubs
LAS Las Vegas 6h 51m F9TIVWN → B6NKTP Las Vegas (LAS) to Newark flights
DEN Denver 6h 52m ACF9G6 → SNTPUA Denver (DEN) to Newark flights
SMF Sacramento 6h 53m WN → UA Sacramento (SMF) to Newark flights
PHX Phoenix 6h 56m AAPDWN → AALHUA Phoenix (PHX) to Newark flights
CVG Cincinnati / Covington 7h 12m AS → ACAFDL Cincinnati / Covington (CVG) to Newark flights
ORD Chicago 7h 21m UA → AAACAS Chicago (ORD) to Newark flights
ATL Atlanta 7h 25m AFAMDL → ACAFAM Atlanta (ATL) to Newark flights
IAH Houston 7h 27m 8CF9UA → EKNKNZ Houston (IAH) to Newark flights
DFW Dallas-Fort Worth 7h 28m AABAF9 → 5XAAF9 Dallas-Fort Worth (DFW) to Newark flights
BNA Nashville 7h 32m WN → UA Nashville (BNA) to Newark flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Newark
Connecting service available through multiple hubs.
2,403 mi 4h 37m nonstop +3h ahead

While no nonstop service exists between ONT and EWR, 1-stop connecting options are available.

Also explore ONT Routes EWR Routes ONT Live Flights EWR Live Flights ONT Delays EWR Delays
All flights from Newark (EWR) Newark to Ontario flights
Connections

Connection Landscape

1-stop and 2-stop options for ONT to EWR.
1-STOP
One-Stop Connections
25
Hubs
~6h
Fastest
~27h
Longest
LAS ~6h 51m DEN ~6h 52m SMF ~6h 53m PHX ~6h 56m PSP ~7h 2m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,684
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ONT → EWR
58%
Frequent delays expected. Consider flexible booking.
Departing
58%
Arriving
78%
Return
EWR → ONT
84%
Generally reliable. Most flights run on time.
Departing
84%
Arriving
85%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → EWR delays →
Alternatives

Other ways to reach Newark from Ontario

Nearby airports with service to Newark Liberty International Airport.
Metric ONT→EWR SNA→EWR BUR→EWR
Distance from ONT – 30 mi 44 mi
Nonstop airlines – 3 2
Weekly flights – 45 –
Flight time 4h 37m 5h 18m 4h 45m
Departure OTP 58% – –
Santa Ana (SNA) to Newark flights · Burbank (BUR) to Newark flights · Los Angeles (LAX) to Newark flights
Airports within 200 miles of ONT with service to Newark Liberty International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Newark is 3 hours ahead of Ontario.
ONT: PDT · EWR: EDT

When it's 6:00 PM in Ontario, it's 9:00 PM in Newark.
Distance & Flight Time
2,403 mi / 3,868 km
Nonstop flight time is approximately 4h 37m gate to gate.
Getting from EWR

AirTrain connects terminals to Newark Airport rail station ($5.50 one-way, paid at the station). NJ Transit trains then run to New York Penn Station (25–30 min, $13.50) or Newark Penn Station (5 min). Total to Midtown Manhattan: $19 and about 45 minutes.

Taxis carry a flat $55 rate to Manhattan (plus tolls and tip). Ride-shares are typically $45–75. Shared shuttle vans to Midtown hotels run around $25–30 per person. Car rentals are on-site in the P4 garage.

Newark Climate

Humid continental climate. Summers are hot and muggy (28–34°C) with afternoon thunderstorms that generate frequent ground delays June through August. Winters are cold (−4 to 4°C) with snow and ice storms several times per season. Nor'easters can close EWR for hours.

Spring brings variable conditions with frost possible into April. Fall is the most reliable travel season. Fog off Newark Bay occasionally reduces visibility in autumn and winter.

Check current weather forecasts before travel.
Facts

ONT–EWR Quick Facts

Key statistics for the Ontario to Newark route.
Route details
Distance2,403 mi / 3,868 km
Flight time4h 37m
Time difference+3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: EWR
Full nameNewark Liberty International Airport
IATA / ICAOEWR / KEWR
TimezoneAmerica/New_York
Passengers/yr49.1M
Elevation18 ft / 5 m
FAQ

Frequently Asked Questions

Common questions about ONT to EWR flights.
Nonstop flights from Ontario International Airport to Newark Liberty International Airport take about 4h 37m gate to gate. The route covers 2,403 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Harry Reid, Denver and Sacramento.
Newark is 3 hours ahead of Ontario.
Yes, return flights from EWR to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, BUR and LAX. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ONT to EWR

Ontario International Airport (ONT) and Newark Liberty International Airport (EWR) are connected through multiple connecting hub airports.

ONT to EWR Flight Duration and Schedule

Nonstop flight time from ONT to EWR is about 4 hours 37 minutes gate to gate. The route covers a distance of 2,403 miles (3,868 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Harry Reid, Denver and Sacramento. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Burbank (BUR) and Los Angeles (LAX).