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

EWR Airport Page →
2,403 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 28 1-stop flights Verified 1mo 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: May 2026.

✦ 1-Stop connections via 10 hubs
PHX Phoenix 7h 14m AAUA → AAEJAPD Phoenix (PHX) to Ontario flights
LAS Las Vegas 7h 26m B6NKTP → F9WNY4 Las Vegas (LAS) to Ontario flights
DEN Denver 7h 34m SNTPUA → ACF9UA Denver (DEN) to Ontario flights
SLC Salt Lake City 7h 39m AFDLKE → AFAMDL Salt Lake City (SLC) to Ontario flights
ATL Atlanta 7h 50m ACAFAM → AFAMDL Atlanta (ATL) to Ontario flights
DFW Dallas-Fort Worth 7h 53m AAF9G3 → AABAF9 Dallas-Fort Worth (DFW) to Ontario flights
BNA Nashville 7h 53m UA → WN Nashville (BNA) to Ontario flights
CLT Charlotte 8h 5m AANKSN → AABA Charlotte (CLT) to Ontario flights
CVG Cincinnati / Covington 8h 5m ACAFDL → AS Cincinnati / Covington (CVG) to Ontario flights
SFO San Francisco 8h 40m ASNHNZ → ACCMEJA San Francisco (SFO) to Ontario flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Newark to Ontario
Connecting service available through multiple hubs.
2,403 mi 5h 32m nonstop -3h behind

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

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

Connection Landscape

1-stop and 2-stop options for EWR to ONT.
1-STOP
One-Stop Connections
28
Hubs
~7h
Fastest
~29h
Longest
PHX ~7h 14m LAS ~7h 26m DEN ~7h 34m ADW ~7h 37m SLC ~7h 39m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,711
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
EWR → ONT
69%
Moderate delays possible. Allow buffer time.
Departing
69%
Arriving
79%
Return
ONT → EWR
91%
Generally reliable. Most flights run on time.
Departing
91%
Arriving
93%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. EWR delays → ONT delays →
Alternatives

Other ways to reach Ontario from Newark

Nearby airports with service to Ontario International Airport.
Metric EWR→ONT TEB→ONT JFK→ONT
Distance from EWR – 13 mi 21 mi
Nonstop airlines – 1 2
Weekly flights – 1 7
Flight time 5h 32m 5h 15m 6h 6m
Departure OTP 69% – –
Teterboro (TEB) to Ontario flights · New York (JFK) to Ontario flights · Philadelphia (PHL) to Ontario flights
Airports within 200 miles of EWR with service to Ontario International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Newark, it's 3:00 PM in Ontario.
Distance & Flight Time
2,403 mi / 3,868 km
Nonstop flight time is approximately 5h 32m gate to gate.
Getting to EWR

NJ Transit train from New York Penn Station to Newark Airport station takes 25–30 minutes ($13.50); an AirTrain connection ($5.50 more) links to the terminals. From Midtown Manhattan, the journey costs around $19 total.Ride-shares from Manhattan run $45–80 depending on traffic; add the $17.50 Lincoln Tunnel toll. Taxis from Manhattan carry a flat $55 rate plus tolls and tip. Allow 60–90 minutes from Midtown during peak hours.

Facts

EWR–ONT Quick Facts

Key statistics for the Newark to Ontario route.
Route details
Distance2,403 mi / 3,868 km
Flight time5h 32m
Time difference-3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: EWR
Full nameNewark Liberty International Airport
IATA / ICAOEWR / KEWR
TimezoneAmerica/New_York
Passengers/yr49.1M
Elevation18 ft / 5 m
Destination: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
FAQ

Frequently Asked Questions

Common questions about EWR to ONT flights.
Nonstop flights from Newark Liberty International Airport to Ontario International Airport take about 5h 32m gate to gate. The route covers 2,403 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Harry Reid and Denver.
Ontario is 3 hours behind Newark.
Yes, return flights from ONT to EWR are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include TEB, JFK and PHL. 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 EWR to ONT

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

EWR to ONT Flight Duration and Schedule

Nonstop flight time from EWR to ONT is about 5 hours 32 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 Phoenix Sky Harbor, Harry Reid and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Teterboro (TEB), New York (JFK) and Philadelphia (PHL).