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Did you mean flights from Ontario to Philadelphia?

Cheap Flights from Philadelphia to Ontario, CA, United States - PHL to ONT Last modified: Jul 23, 2016 1:39 AM

Popular flights from Philadelphia to Ontario Last modified: Jul 23, 2016 1:39 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
PHLONT
Wed 8/31
1 stop
ONTPHL
Sun 9/4
1 stop
$389
Select
United
PHLONT
Tue 10/11
1 stop
ONTPHL
Tue 10/18
1 stop
$394
Select
United
PHLONT
Sat 10/22
1 stop
ONTPHL
Mon 10/24
1 stop
$394
Select
United
PHLONT
Wed 10/26
1 stop
ONTPHL
Wed 11/2
1 stop
$394
Select
United
PHLONT
Thu 10/27
1 stop
ONTPHL
Mon 10/31
1 stop
$394
Select
United
PHLONT
Tue 11/1
1 stop
ONTPHL
Tue 11/8
1 stop
$394
Select
Alaska
PHLONT
Fri 9/23
2 stops
ONTPHL
Fri 9/30
2 stops
$529
Select

How Much Does it Cost to Fly from Philadelphia to Ontario (PHL to ONT)?

We have collected flight cost data from across the web for travel from Philadelphia to Ontario, and have found the average flight price for this trip to be $403.

When Can I Buy the Cheapest Flight from Philadelphia to Ontario (PHL to ONT)?

Airlines can adjust prices for plane tickets from Philadelphia to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Philadelphia to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from Philadelphia to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$401 $394 $389 $394 $394 $394 $453

Lowest Fares Chart By Month from Philadelphia to Ontario

The chart below shows the lowest fare by month when flying from Philadelphia to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Philadelphia Ontario American 7/29/16 8/8/16 1 $570
August Philadelphia Ontario American 8/31/16 9/4/16 1 $389
September Philadelphia Ontario American 9/24/16 10/1/16 1 $394
October Philadelphia Ontario American 10/11/16 10/18/16 1 $394
November Philadelphia Ontario American 11/1/16 11/8/16 1 $394
December Philadelphia Ontario United 12/12/16 12/19/16 1 $394
January Philadelphia Ontario United 1/16/17 1/24/17 1 $394
February Philadelphia Ontario United 2/11/17 2/12/17 1 $435
TIPSave $263 by flying into Las Vegas instead of Ontario from Philadelphia

Airports for Your Route

These pages contain information about the major airports in Philadelphia and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Philadelphia - PHL

FlightsAirlineLowest Price
Philadelphia to Los Angeles American, Alaska, JetBlue, Frontier, Spirit, United $224
Philadelphia to San Diego American, Alaska, JetBlue, Frontier, Spirit, United $261
Philadelphia to Santa Ana American, Alaska, Frontier, United $262
Philadelphia to Long Beach American, Alaska, JetBlue, United $384

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
New York to Ontario American, Alaska, United $246
Baltimore to Ontario American, United $302
Newark to Ontario American, United $268
Washington to Ontario American, Alaska, United $267
Hartford to Ontario American, United $366
Richmond to Ontario American, Alaska, United $390
Harrisburg to Ontario American, United $438
Washington to Los Angeles American, Alaska, JetBlue, Frontier, United, Virgin America $239
State College to Ontario American, United Check Dates
Baltimore to Los Angeles American, Alaska, JetBlue, Spirit, United $227
Newark to Los Angeles American, Alaska, JetBlue, United, Virgin America $284
New York to San Francisco American, Alaska, JetBlue, Sun Country, United, Virgin America $286
New York to Santa Ana American, Alaska, United $246
New York to Burbank American, Alaska, JetBlue, United $268
New York to San Diego American, Alaska, JetBlue, Sun Country, United, Virgin America $285
Hartford to Los Angeles American, Alaska, United $366
New York to Long Beach American, Alaska, JetBlue, United $246
Richmond to Los Angeles American, Alaska, JetBlue, United $367
Newark to Santa Ana American, Alaska, United $268
Washington to Long Beach American, Alaska, JetBlue, United $290
New York to Palm Springs American, Alaska, JetBlue, United, Virgin America $338
Washington to Las Vegas American, Alaska, JetBlue, Frontier, United, Virgin America $241
Baltimore to Santa Ana American, Alaska, United $279
Washington to San Diego American, Alaska, JetBlue, Frontier, United, Virgin America $239
New York to Phoenix American, Alaska, JetBlue, Sun Country, United $201
Baltimore to San Diego American, Alaska, JetBlue, Spirit, United $341
Cheap Flights from Philadelphia to Ontario, CA, United States, from $389 Round trip from PHL to ONT