Cheap Flights from Philadelphia, PA to Ontario, CA from $52

One way Round trip

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On Cheapflightsplus.com you will find 204 connecting flights from Philadelphia to Ontario. You can compare airfare deals from 7 airlines and multiple travel sites from $52, book and save on cheap plane tickets and last minute offers. Also check out PHL-ONT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Philadelphia to Ontario Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $52 (one-way), $89 (round-trip).

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Best Flights from Philadelphia to Ontario Today

Take a look at the list of non stop flights and flights with layovers from Philadelphia to Ontario with the lowest price of $52. Take a look at the list of flights with layovers from Philadelphia to Ontario from $52. There’re no direct flights. The fastest connecting flight – 7h 15m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $52 Find flight	16:40 Philadelphia Philadelphia Int.	21:09 Ontario Ontario Int.	7h 29m layover 1h 5m - Denver	United Airlines	UA2288 UA683
from $68 Find flight	07:10 Philadelphia Philadelphia Int.	11:25 Ontario Ontario Int.	7h 15m layover 0h 53m - Phoenix	American Airlines	AA594 AA524
from $94 Find flight	08:10 Philadelphia Philadelphia Int.	15:36 Ontario Ontario Int.	10h 26m layover 3h 49m - Denver	United Airlines	UA2436 F9371
from $94 Find flight	10:45 Philadelphia Philadelphia Int.	19:09 Ontario Ontario Int.	11h 24m layover 4h 51m - Denver	American Airlines	AA1193 F9371
from $95 Find flight	18:55 Philadelphia Philadelphia Int.	23:25 Ontario Ontario Int.	7h 30m layover 0h 55m - Chicago	Southwest Airlines	WN1731 WN1414
from $95 Find flight	12:05 Philadelphia Philadelphia Int.	17:15 Ontario Ontario Int.	8h 10m layover 1h 50m - Denver	Southwest Airlines	WN1659 WN246
from $95 Find flight	15:45 Philadelphia Philadelphia Int.	22:45 Ontario Ontario Int.	10h 0m layover 3h 35m - Denver	Southwest Airlines	WN2051 WN1653
from $95 Find flight	06:30 Philadelphia Philadelphia Int.	13:40 Ontario Ontario Int.	10h 10m layover 3h 55m - Denver	Southwest Airlines	WN1152 WN194
from $90 Find flight	09:05 Philadelphia Philadelphia Int.	19:09 Ontario Ontario Int.	13h 4m layover 3h 40m - New Orleans 1h 19m - Denver	Frontier Airlines	F92339 F9479 F9371
from $104 Find flight	13:00 Philadelphia Philadelphia Int.	21:56 Ontario Ontario Int.	11h 56m layover 1h 37m - Detroit 3h 7m - Salt Lake City	Delta Air Lines Inc.	DL4665 DL1315 DL3649
from $105 Find flight	07:20 Philadelphia Philadelphia Int.	16:13 Ontario Ontario Int.	11h 53m layover 1h 43m - Minneapolis 3h 1m - Salt Lake City	Delta Air Lines Inc.	DL854 DL565 DL3506
from $105 Find flight	07:20 Philadelphia Philadelphia Int.	16:13 Ontario Ontario Int.	11h 53m layover 3h 50m - Minneapolis 0h 53m - Salt Lake City	Delta Air Lines Inc.	DL854 DL452 DL3506

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 27, 2024

Flight Schedule Philadelphia (Pennsylvania) to Ontario (California)

Full flight schedule will help you in detecting at what time planes fly from Philadelphia to Ontario. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:25 — 09:48	05:25 — 07:51 AA1372 American Airlines Philadelphia — Dallas 59m stop 08:50 — 09:48 AA1472 American Airlines Dallas — Ontario	7h 23m including layover	Find flight from$109
05:25 — 11:53	05:25 — 07:51 AA1372 American Airlines Philadelphia — Dallas 2h 59m stop 10:50 — 11:53 AA2945 American Airlines Dallas — Ontario	9h 28m including layover	Find flight from$109
06:30 — 13:40	06:30 — 08:30 WN1152 Southwest Airlines Philadelphia — Denver 3h 55m stop 12:25 — 13:40 WN194 Southwest Airlines Denver — Ontario	10h 10m including layover	Find flight from$95
07:10 — 11:25	07:10 — 09:15 AA594 American Airlines Philadelphia — Phoenix 53m stop 10:08 — 11:25 AA524 American Airlines Phoenix — Ontario	7h 15m including layover	Find flight from$68
08:10 — 15:36	08:10 — 10:31 UA2436 United Airlines Philadelphia — Denver 3h 49m stop 14:20 — 15:36 F9371 Frontier Airlines Denver — Ontario	10h 26m including layover	Find flight from$94
10:45 — 19:09	10:45 — 13:00 AA1193 American Airlines Philadelphia — Denver 4h 51m stop 17:51 — 19:09 F9371 Frontier Airlines Denver — Ontario	11h 24m including layover	Find flight from$94
10:45 — 15:38	10:45 — 13:21 AA111 American Airlines Philadelphia — Dallas 1h 21m stop 14:42 — 15:38 AA1424 American Airlines Dallas — Ontario	7h 53m including layover	Find flight from$109
12:05 — 17:15	12:05 — 14:05 WN1659 Southwest Airlines Philadelphia — Denver 1h 50m stop 15:55 — 17:15 WN246 Southwest Airlines Denver — Ontario	8h 10m including layover	Find flight from$95
15:00 — 19:49	15:00 — 17:32 AA952 American Airlines Philadelphia — Dallas 1h 16m stop 18:48 — 19:49 AA810 American Airlines Dallas — Ontario	7h 49m including layover	Find flight from$109
15:45 — 22:45	15:45 — 17:55 WN2051 Southwest Airlines Philadelphia — Denver 3h 35m stop 21:30 — 22:45 WN1653 Southwest Airlines Denver — Ontario	10h including layover	Find flight from$95
16:15 — 12:03 +1 day	16:15 — 18:56 UA6302 United Airlines Philadelphia — Houston 15h 49m stop 10:45 — 12:03 UA6083 United Airlines Houston — Ontario	22h 48m including layover	Find flight from$125
16:40 — 21:09	16:40 — 18:40 UA2288 United Airlines Philadelphia — Denver 1h 5m stop 19:45 — 21:09 UA683 United Airlines Denver — Ontario	7h 29m including layover	Find flight from$52
19:59 — 17:32 +1 day	19:59 — 22:24 F9171 Frontier Airlines Philadelphia — Denver 17h 50m stop 16:14 — 17:32 F9371 Frontier Airlines Denver — Ontario	24h 33m including layover	Find flight from$73
19:59 — 21:09 +1 day	19:59 — 22:24 F9171 Frontier Airlines Philadelphia — Denver 21h 21m stop 19:45 — 21:09 UA683 United Airlines Denver — Ontario	28h 10m including layover	Find flight from$105
06:35 — 19:09	06:35 — 09:20 NK1005 Spirit Airlines Philadelphia — Miami 1h 35m stop 10:55 — 13:05 NK1242 Spirit Airlines Miami — Denver 4h 46m stop 17:51 — 19:09 F9371 Frontier Airlines Denver — Ontario	15h 34m including layover	Find flight from$76
07:20 — 16:13	07:20 — 09:04 DL854 Delta Air Lines Inc. Philadelphia — Minneapolis 1h 43m stop 10:47 — 12:30 DL565 Delta Air Lines Inc. Minneapolis — Salt Lake City 3h 1m stop 15:31 — 16:13 DL3506 Delta Air Lines Inc. Salt Lake City — Ontario	11h 53m including layover	Find flight from$105
08:40 — 15:38	08:40 — 10:36 AA563 American Airlines Philadelphia — Charlotte 39m stop 11:15 — 12:49 AA553 American Airlines Charlotte — Dallas 1h 53m stop 14:42 — 15:38 AA1424 American Airlines Dallas — Ontario	9h 58m including layover	Find flight from$107
09:05 — 19:09	09:05 — 11:04 F92339 Frontier Airlines Philadelphia — New Orleans 3h 40m stop 14:44 — 16:32 F9479 Frontier Airlines New Orleans — Denver 1h 19m stop 17:51 — 19:09 F9371 Frontier Airlines Denver — Ontario	13h 4m including layover	Find flight from$90
09:10 — 11:25 +1 day	09:10 — 11:42 F91165 Frontier Airlines Philadelphia — Orlando 20h 18m stop 08:00 — 09:23 AA2015 American Airlines Orlando — Phoenix 45m stop 10:08 — 11:25 AA524 American Airlines Phoenix — Ontario	29h 15m including layover	Find flight from$85
11:55 — 18:35	11:55 — 13:35 AA626 American Airlines Philadelphia — Charlotte 1h 25m stop 15:00 — 16:15 AA428 American Airlines Charlotte — Phoenix 1h 9m stop 17:24 — 18:35 AA5802 American Airlines Phoenix — Ontario	9h 40m including layover	Find flight from$107
11:55 — 19:49	11:55 — 13:35 AA626 American Airlines Philadelphia — Charlotte 2h 46m stop 16:21 — 18:04 AA522 American Airlines Charlotte — Dallas 44m stop 18:48 — 19:49 AA810 American Airlines Dallas — Ontario	10h 54m including layover	Find flight from$107
12:44 — 21:56	12:44 — 14:30 DL4992 Delta Air Lines Inc. Philadelphia — Minneapolis 1h 6m stop 15:36 — 17:20 DL1451 Delta Air Lines Inc. Minneapolis — Salt Lake City 3h 55m stop 21:15 — 21:56 DL3649 Delta Air Lines Inc. Salt Lake City — Ontario	12h 12m including layover	Find flight from$112
13:00 — 21:56	13:00 — 14:48 DL4665 Delta Air Lines Inc. Philadelphia — Detroit 1h 37m stop 16:25 — 18:08 DL1315 Delta Air Lines Inc. Detroit — Salt Lake City 3h 7m stop 21:15 — 21:56 DL3649 Delta Air Lines Inc. Salt Lake City — Ontario	11h 56m including layover	Find flight from$104
13:19 — 19:49	13:19 — 15:09 AA793 American Airlines Philadelphia — Charlotte 1h 12m stop 16:21 — 18:04 AA522 American Airlines Charlotte — Dallas 44m stop 18:48 — 19:49 AA810 American Airlines Dallas — Ontario	9h 30m including layover	Find flight from$107
17:29 — 09:48 +1 day	17:29 — 20:09 NK753 Spirit Airlines Philadelphia — Orlando 9h 51m stop 06:00 — 07:43 AA2677 American Airlines Orlando — Dallas 1h 7m stop 08:50 — 09:48 AA1472 American Airlines Dallas — Ontario	19h 19m including layover	Find flight from$86
17:29 — 11:25 +1 day	17:29 — 20:09 NK753 Spirit Airlines Philadelphia — Orlando 11h 51m stop 08:00 — 09:23 AA2015 American Airlines Orlando — Phoenix 45m stop 10:08 — 11:25 AA524 American Airlines Phoenix — Ontario	20h 56m including layover	Find flight from$86
18:00 — 17:32 +1 day	18:00 — 19:41 AA490 American Airlines Philadelphia — Chicago 10h 29m stop 06:10 — 07:55 F9411 Frontier Airlines Chicago — Denver 8h 19m stop 16:14 — 17:32 F9371 Frontier Airlines Denver — Ontario	26h 32m including layover	Find flight from$74
18:55 — 09:53 +2 days	18:55 — 21:22 AA1730 American Airlines Philadelphia — Atlanta 24h 6m stop 21:28 — 22:53 F91511 Frontier Airlines Atlanta — Denver 9h 42m stop 08:35 — 09:53 F9375 Frontier Airlines Denver — Ontario	41h 58m including layover	Find flight from$65
20:50 — 09:48 +1 day	20:50 — 23:29 AA2369 American Airlines Philadelphia — Orlando 6h 31m stop 06:00 — 07:43 AA2677 American Airlines Orlando — Dallas 1h 7m stop 08:50 — 09:48 AA1472 American Airlines Dallas — Ontario	15h 58m including layover	Find flight from$106
20:50 — 11:25 +1 day	20:50 — 23:29 AA2369 American Airlines Philadelphia — Orlando 8h 31m stop 08:00 — 09:23 AA2015 American Airlines Orlando — Phoenix 45m stop 10:08 — 11:25 AA524 American Airlines Phoenix — Ontario	17h 35m including layover	Find flight from$106
21:14 — 11:25 +1 day	21:14 — 23:58 F91169 Frontier Airlines Philadelphia — Orlando 8h 2m stop 08:00 — 09:23 AA2015 American Airlines Orlando — Phoenix 45m stop 10:08 — 11:25 AA524 American Airlines Phoenix — Ontario	17h 11m including layover	Find flight from$85
21:14 — 17:15 +1 day	21:14 — 23:58 F91169 Frontier Airlines Philadelphia — Orlando 10h 12m stop 10:10 — 11:55 WN736 Southwest Airlines Orlando — Denver 4h stop 15:55 — 17:15 WN246 Southwest Airlines Denver — Ontario	23h 1m including layover	Find flight from$112

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 27, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Philadelphia to Ontario depends on and how to choose the most interesting flight option for you.

Distance between Philadelphia and Ontario is 3783 miles. Time difference between the cities is 3h. Airplanes depart 05:05 to 21:14 from 4 Philadelphia airports and arrive 05:05 to 21:14 to 2 Ontario airports. Average flight time is 14h 17m.

The fastest flight 7h 15m
Average flight time 14h 17m
The earliest flight 05:05
The latest flight 21:14
Distance 2351 ml

What is the lowest airfare Philadelphia to Ontario?

The cheapest plane ticket found by our users is $52. This airfare is for economy class on one-way UA2288 flight by United Airlines for August 26, 2020 which leaves Philadelphia Int. in Philadelphia at 16:40 am and arrives at Ontario Ontario Int. at 21:09.

Economy class

$52

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Business class

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First class

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Popular Airlines on the Route

The flight Philadelphia — Ontario is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 105 departures per week at the price of from $ 65 . And the most expensive tickets are offered by United Airlines airline - from $ 657.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 204 flights with layovers on the route. The fastest connecting flight is AA594 by American Airlines takes 7h 15m and the cheapest is UA2288 by United Airlines for $52.

AA - American Airlines

from $65

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AS - Alaska Airlines

from $306

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F9 - Frontier Airlines

from $73

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WN - Southwest Airlines

from $95

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DL - Delta Air Lines Inc.

from $104

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UA - United Airlines

from $52

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NK - Spirit Airlines

from $76

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See more connecting flights

Airports

You can fly from Philadelphia to Ontario from 4 airports (Philadelphia Int., North Philadelphia, Mustin Alf, Philadelphia Sea Plane Base).

Philadelphia airports

Philadelphia Int.-PHL

from $52
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North Philadelphia-PNE

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Mustin Alf-MUV

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Philadelphia Sea Plane Base-PSQ

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Ontario airports

Ontario Int.-ONT

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International Heliport-JIO

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Airplanes

There are flights to Ontario from Philadelphia by 7 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-800

from $52

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Airbus A321

from $68

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Airbus A320

from $73

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Canadair Regional Jet 900

from $104

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Airbus A319

from $105

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Airbus A321-100/200

from $106

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Bombardier CRJ 900

from $112

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Boeing 737-900

from $112

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Airbus A320-100/200

from $113

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Embraer 175 (winglets)

from $117

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Top Domestic Destinations from Philadelphia

You may also consider searching for discounted plane tickets to some other popular places from Philadelphia within United States.

Philadelphia — Dallas

from $75

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Philadelphia — Boston

from $54

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Philadelphia — Chicago

from $79

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Philadelphia — Louisville

from $77

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Philadelphia — Rochester

from $77

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Philadelphia — Rochester

from $76

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Philadelphia — Fort Myers

from $72

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Philadelphia — Miami

from $78

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Philadelphia — Oakland

from $75

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Philadelphia — Charleston

from $64

Find

Top International Destinations from Philadelphia

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Philadelphia — Frankfurt

from $80

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Philadelphia — Birmingham

from $57

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Philadelphia — Venice

from $75

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Philadelphia — London

from $55

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Philadelphia — Montreal

from $70

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Philadelphia — Munich

from $53

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Philadelphia — Panama City

from $74

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Philadelphia — Madrid

from $74

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Philadelphia — Seoul

from $60

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Philadelphia — Toronto

from $69

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All flights from Philadelphia | All flights to Ontario

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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