Cheap flights from Philadelphia to Ontario

Round-trip
1 adult
Economy
From?
To?
Sat 9/25
Sat 10/2

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Philadelphia to Ontario.
View current United States travel restrictions

Flight information for Philadelphia to Ontario
(PHL to ONT)

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Ontario
Best Price Found$118The best flight deal from Philadelphia to Ontario found on momondo in the last 72 hours is $118
Fastest flight time7h 28mThe fastest flight from Philadelphia to Ontario takes 7h 28m
Direct flightsNoneThere are no direct flights from Philadelphia to Ontario. Popular non-direct route for this connection is Philadelphia Airport - Ontario Airport.
Airports in Ontario1 airportThere is 1 airport near Ontario: Ontario (ONT)

How to get the cheapest flight ticket from Philadelphia to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Philadelphia to Ontario?

August

The cheapest time of year to fly to Ontario from Philadelphia is August. Most expensive is December

What is the cheapest day to depart Philadelphia for Ontario?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Philadelphia to Ontario?

in the evening

Philadelphia to Ontario flights are approximately 60% more expensive in the morning than in the evening

What is the cheapest airline that flies to Ontario from Philadelphia?

Spirit Airlines

American Airlines, Delta, and Frontier are the most popular carriers operating from Philadelphia to Ontario

What is the cheapest Philadelphia to Ontario flight route?

Philadelphia - Ontario

Fly from Philadelphia to Ontario for the best Philadelphia - Ontario flight prices

How far in advance should you book Philadelphia to Ontario flights?

13 days before

The cheapest time to buy a flight from Philadelphia to Ontario is approximately 13 days to departure


Easily compare round-trip flights from Philadelphia to Ontario

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to Ontario by changing tabs
Frontier
Sep 29
PHL5:55 pmPhiladelphia
15h 12m
1 stop
ONT9:07 amOntario
Oct 20
ONT8:25 amOntario
13h 31m
1 stop
PHL9:56 pmPhiladelphia
Multiple Airlines
Oct 14
PHL6:35 pmPhiladelphia
12h 58m
1 stop
ONT7:33 amOntario
Oct 19
ONT6:05 pmOntario
20h 40m
1 stop
PHL2:45 pmPhiladelphia
Frontier
Oct 19
PHL5:51 pmPhiladelphia
14h 12m
1 stop
ONT8:03 amOntario
Oct 27
ONT8:25 amOntario
13h 31m
1 stop
PHL9:56 pmPhiladelphia
Frontier
Oct 23
PHL3:55 pmPhiladelphia
21h 51m
2 stops
ONT1:46 pmOntario
Oct 30
ONT8:25 amOntario
13h 31m
1 stop
PHL9:56 pmPhiladelphia
Multiple Airlines
Oct 8
PHL4:52 pmPhiladelphia
18h 01m
1 stop
ONT10:53 amOntario
Oct 11
ONT6:05 pmOntario
20h 40m
1 stop
PHL2:45 pmPhiladelphia
Frontier
Oct 27
PHL3:55 pmPhiladelphia
21h 51m
2 stops
ONT1:46 pmOntario
Nov 13
ONT5:05 amOntario
17h 17m
2 stops
PHL10:22 pmPhiladelphia

Find the cheapest one-way flights from Philadelphia to Ontario

If you're looking for one-way flights from Philadelphia to Ontario, view some of our deals below provided by Frontier
Frontier
Sep 29
PHL7:43 amPhiladelphia
10h 44m
1 stop
ONT6:27 pmOntario
Multiple Airlines
Sep 28
PHL4:50 amPhiladelphia
16h 24m
1 stop
ONT9:14 pmOntario
Frontier
Oct 19
PHL5:51 pmPhiladelphia
14h 12m
1 stop
ONT8:03 amOntario

Search last-minute flights to Ontario from Philadelphia

Find and compare flight prices for your last-minute flight from Philadelphia to Ontario
Frontier
Sep 28
PHL5:51 pmPhiladelphia
14h 17m
1 stop
ONT8:08 amOntario
Oct 2
ONT8:25 amOntario
13h 35m
1 stop
PHL10:00 pmPhiladelphia
Frontier
Sep 28
PHL5:51 pmPhiladelphia
14h 17m
1 stop
ONT8:08 amOntario
Oct 5
ONT7:54 amOntario
14h 06m
1 stop
PHL10:00 pmPhiladelphia
Frontier
Sep 29
PHL4:06 pmPhiladelphia
21h 43m
2 stops
ONT1:49 pmOntario
Oct 2
ONT8:25 amOntario
13h 35m
1 stop
PHL10:00 pmPhiladelphia
Frontier
Sep 27
PHL5:55 pmPhiladelphia
15h 12m
1 stop
ONT9:07 amOntario
Nov 17
ONT10:15 amOntario
12h 16m
1 stop
PHL10:31 pmPhiladelphia
Frontier
Sep 29
PHL5:55 pmPhiladelphia
15h 12m
1 stop
ONT9:07 amOntario
Oct 3
ONT11:31 amOntario
10h 29m
2 stops
PHL10:00 pmPhiladelphia
Frontier
Sep 27
PHL5:55 pmPhiladelphia
15h 12m
1 stop
ONT9:07 amOntario
Nov 17
ONT5:00 amOntario
17h 22m
2 stops
PHL10:22 pmPhiladelphia

Best airlines flying from Philadelphia to Ontario

Compare and see reviews for airlines that fly from Philadelphia to Ontario with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $114
Free Cancellation
Rating
6.2
6.5

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

Flight was late. Seat lacks padding. No free snacks or drinks.

1 / 10
Spirit Airlines
PriceFrom $127
Free Cancellation
Rating
6.1
6.3

Boarding

5.8

Comfort

6.8

Crew

4.8

Entertainment

5.1

Food

Reviews

Flight was fine. Attendants were pleasant. We did not have in flight food or entertainment. Plane was clean and well prepared even with a quick turnaround.

1 / 10
United Airlines
PriceFrom $157
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: It was meh....

Cons: I got no notification that the flight was going to be 1 hour earlier

1 / 10
American Airlines
PriceFrom $177
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Delta
PriceFrom $206
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10

  • Are airlines flying from Philadelphia to Ontario offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Philadelphia to Ontario are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: American Airlines, Frontier, and United Airlines.

  • How far is Philadelphia to Ontario by plane?

    Ontario is 2355.5 mi away from Philadelphia. Flights usually cover this in 11h 22m, depending on flying conditions and air traffic around both airports.


Can I fly to Ontario from Philadelphia right now?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Ontario.

Can I fly back to Philadelphia from Ontario?

Returning to Philadelphia from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Philadelphia.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Philadelphia.

If you are planning to travel to Ontario at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Philadelphia to Ontario

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Los Angeles Flights
Fastest flight time5h 49m
Cheapest price$59
Philadelphia to Santa Ana Flights
Fastest flight time7h 29m
Cheapest price$60
Philadelphia to San Diego Flights
Fastest flight time5h 38m
Cheapest price$63
Philadelphia to Oakland, California Flights
Fastest flight time8h 13m
Cheapest price$70
Pittsburgh to Los Angeles Flights
Fastest flight time5h 13m
Cheapest price$78
Philadelphia to Sacramento Flights
Fastest flight time8h 34m
Cheapest price$103
Philadelphia to Burbank Flights
Fastest flight time8h 56m
Cheapest price$104
Pittsburgh to Oakland, California Flights
Fastest flight time9h 30m
Cheapest price$108
Pittsburgh to San Francisco Flights
Fastest flight time5h 35m
Cheapest price$118
Philadelphia to San Francisco Flights
Fastest flight time6h 05m
Cheapest price$118
Pittsburgh to San Diego Flights
Fastest flight time6h 50m
Cheapest price$123
Pittsburgh to Ontario Flights
Fastest flight time7h 14m
Cheapest price$133