Philadelphia to Ontario (PHL–ONT) — Airlines, Schedules & Connections

PHL Airport Page →
2,351 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Philadelphia to Ontario
Connecting service available through multiple hubs.
2 Flights/wk 2,351 mi 5h 24m nonstop -3h behind 30 1-stop hubs

While no nonstop service exists between PHL and ONT, connecting options are available through 30 hubs.

Also explore PHL Routes ONT Routes PHL Live Flights ONT Live Flights PHL Delays ONT Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PHL to ONT.
1-STOP
One-Stop Connections
30
Hubs
~7h
Fastest
~34h
Longest
VNY ~7h 8m SDF ~7h 10m EWR ~7h 13m CVG ~7h 32m IND ~7h 41m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,452
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
PHL → ONT
56%
Frequent delays expected. Consider flexible booking.
Departing
56%
Arriving
90%
Return
ONT → PHL
78%
Generally reliable. Most flights run on time.
Departing
78%
Arriving
78%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PHL delays → ONT delays →
Alternatives

Other ways to reach Ontario from Philadelphia

Nearby airports with service to Ontario International Airport.
Metric PHL→ONT EWR→ONT BWI→ONT
Distance from PHL – 80 mi 90 mi
Nonstop airlines 0 1 1
Weekly flights 2 1 14
Flight time 5h 24m 5h 5h 25m
Departure OTP 56% – –
Newark (EWR) to Ontario flights · Baltimore (BWI) to Ontario flights
Airports within 200 miles of PHL 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 Philadelphia.
PHL: EDT · ONT: PDT

When it's 6:00 PM in Philadelphia, it's 3:00 PM in Ontario.
Distance & Flight Time
2,351 mi / 3,783 km
Nonstop flight time is approximately 5h 24m.
Getting to PHL

SEPTA Airport Line rail runs from Center City Philadelphia (30th Street, Suburban, Jefferson, and Market East stations) to the airport in 25–30 minutes ($8 each way). Trains run every 30 minutes from about 5am to midnight. I-76 (Schuylkill Expressway) and I-95 are both frequently congested, making the train a consistent choice for anyone based near a SEPTA station.

Ride-shares from Center City cost $20–35 and take 20–40 minutes. Taxis are metered and slightly more.

Facts

PHL–ONT Quick Facts

Key statistics for the Philadelphia to Ontario route.
Route details
Distance2,351 mi / 3,783 km
Flight time5h 24m
Time difference-3 hours
Airlines (nonstop)0
Weekly flights2 out
1-stop connections30 hubs
Origin: PHL
Full namePhiladelphia International Airport
IATA / ICAOPHL / KPHL
TimezoneAmerica/New_York
Passengers/yr30.2M
Elevation36 ft / 11 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 PHL to ONT flights.
Nonstop flights from Philadelphia International Airport to Ontario International Airport take approximately 5h 24m. The route covers 2,351 miles.
There are approximately 2 nonstop flights per week from PHL to ONT.
Yes, 1-stop connections are available through VNY, SDF, EWR, CVG, IND, MEM, SJC, HOU, OAK, GSO, FLL, MIA, YUL, ORD, CLT, HNL, BNA, MDW, IAH, ATL, DEN, DFW, PHX, LAS, SFO, SEA, SLC, AUS, DAL and BWI. These options provide additional schedule flexibility.
Ontario is 3 hours behind Philadelphia.
Nearby alternatives include EWR and BWI. 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 PHL to ONT

Philadelphia International Airport (PHL) and Ontario International Airport (ONT) are connected through multiple connecting hub airports.

PHL to ONT Flight Duration and Schedule

Nonstop flight time from PHL to ONT ranges from 5 hours 24 minutes. The route covers a distance of 2,351 miles (3,783 km).

Connecting Options and Alternatives

30 one-stop connections are available, with the fastest taking approximately 7 hours via VNY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Newark (EWR) and Baltimore (BWI).