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Cheap flights from Pennsylvania to Ontario from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Ontario departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pennsylvania to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Pennsylvania to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.
10:59 pm - 10:21 amLGA-ONT
14h 22m1 stop
9:31 am - 10:00 pmONT-LGA
9h 29m1 stop
$148Frontier
Find Deal
mar., abr. 8 - lun., abr. 14
10:59 pm - 10:21 amLGA-ONT
14h 22m1 stop
8:39 am - 10:00 pmONT-LGA
10h 21m1 stop
$167Frontier
Find Deal
mar., abr. 1 - sáb., abr. 5
2:35 pm - 10:27 pmJFK-ONT
10h 52m1 stop
9:32 am - 8:35 pmONT-JFK
8h 03m1 stop
$245American Airlines
Find Deal
mar., mar. 25 - mié., mar. 26
2:54 pm - 10:00 pmJFK-ONT
10h 06m2 stops
11:59 pm - 1:30 pmONT-JFK
10h 31m1 stop
$250American Airlines
Find Deal
mar., mar. 25 - mié., mar. 26
6:15 pm - 9:25 pmJFK-ONT
6h 10mnonstop
10:40 pm - 7:00 amONT-JFK
5h 20mnonstop
$257JetBlue
Find Deal
jue., may. 1 - dom., may. 4
6:00 am - 1:55 pmIAD-ONT
10h 55m1 stop
5:30 am - 4:45 pmONT-IAD
8h 15m1 stop
$257Southwest
Find Deal
jue., abr. 3 - mar., abr. 8
6:00 am - 1:55 pmIAD-ONT
10h 55m1 stop
2:50 pm - 12:45 amONT-IAD
6h 55m1 stop
$264Southwest
Find Deal
jue., abr. 3 - lun., abr. 7
7:20 am - 3:32 pmJFK-ONT
11h 12m1 stop
6:00 am - 7:08 pmONT-JFK
10h 08m1 stop
$277Alaska Airlines
Find Deal
mié., abr. 23 - mar., abr. 29
4:00 pm - 11:59 pmJFK-ONT
10h 59m1 stop
6:00 am - 7:07 pmONT-JFK
10h 07m1 stop
$279Alaska Airlines
Find Deal
jue., mar. 20 - mar., mar. 25
6:10 pm - 9:22 pmJFK-ONT
6h 12mnonstop
10:40 pm - 7:00 amONT-JFK
5h 20mnonstop
$302JetBlue
Find Deal
sáb., may. 24 - mié., may. 28

Frontier flights from Pennsylvania to Ontario

Our best Frontier deals on Pennsylvania to Ontario flight tickets
Frontier
Apr 8
LGA10:59 pmNew York LaGuardia
14h 22m
1 stop
ONT10:21 amOntario
Apr 14
ONT9:31 amOntario
9h 29m
1 stop
LGA10:00 pmNew York LaGuardia
Frontier
Apr 1
LGA10:59 pmNew York LaGuardia
14h 22m
1 stop
ONT10:21 amOntario
Apr 5
ONT8:39 amOntario
10h 21m
1 stop
LGA10:00 pmNew York LaGuardia
Frontier
Apr 1
LGA10:59 pmNew York LaGuardia
14h 22m
1 stop
ONT10:21 amOntario
Apr 4
ONT9:19 amOntario
9h 41m
1 stop
LGA10:00 pmNew York LaGuardia

American Airlines flights from Pennsylvania to Ontario

Our best American Airlines deals on Pennsylvania to Ontario flight tickets
American Airlines
Mar 25
JFK2:35 pmNew York John F Kennedy Intl
10h 52m
1 stop
ONT10:27 pmOntario
Mar 26
ONT9:32 amOntario
8h 03m
1 stop
JFK8:35 pmNew York John F Kennedy Intl
American Airlines
Mar 25
JFK2:54 pmNew York John F Kennedy Intl
10h 06m
2 stops
ONT10:00 pmOntario
Mar 26
ONT11:59 pmOntario
10h 31m
1 stop
JFK1:30 pmNew York John F Kennedy Intl
American Airlines
Mar 25
JFK3:00 pmNew York John F Kennedy Intl
10h 00m
2 stops
ONT10:00 pmOntario
Mar 26
ONT9:32 amOntario
9h 58m
2 stops
JFK10:30 pmNew York John F Kennedy Intl

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Pennsylvania 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 to Ontario?

In general, April is the cheapest month to fly from Pennsylvania to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $269. If you aren’t able to travel during the month of April, then book flights to Ontario from Pennsylvania during September instead. Flights to Ontario in September, while not as cheap as those in April, still average around $274.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Monday when prices can be found for as low as $330. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Ontario for around $416.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Pennsylvania to Ontario when you can find flight prices for as low as $293. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $386 on average. Flights to Ontario from Pennsylvania in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Pennsylvania when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $373 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Pennsylvania for as low as $311 on momondo.

Cheap Pennsylvania to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Ontario

Best Price Found

$78

Fastest flight time

6h 10m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Pennsylvania in the past 72 hours is $78. The best round-trip flight deal from Pennsylvania to Ontario found on momondo in the last 72 hours is $148.
The fastest flight from Pennsylvania to Ontario takes 6h 10m
Direct flights go from Pennsylvania to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)

  • When did momondo last update prices for flights from Pennsylvania to Ontario Airport?

    Prices for flights from Pennsylvania to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to Ontario Airport?

  • How old do you have to be to fly from Pennsylvania to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Pennsylvania to Ontario

Compare and see reviews for airlines that fly from Pennsylvania to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $134Free CancellationRating
6.0
3,337 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
7,981 reviews
Search Spirit Airlines flights
DeltaPriceFrom $259Free CancellationRating
8.0
8,149 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $277Free CancellationRating
8.1
4,369 reviews
Search Southwest flights
United AirlinesPriceFrom $346Free CancellationRating
7.4
8,733 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Pennsylvania to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pennsylvania to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Pennsylvania and alert you when they change.


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