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Cheap flights from White Plains to Ontario from C$ 175

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YYZ
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from White Plains to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from White Plains to Ontario
Explore the most affordable flight options available from White Plains to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Sun 28/125:16 p.m.HPN - YYZ
1 stop18h 03mWestJet
Mon 29/125:15 p.m.YYZ - HPN
1 stop18h 44mWestJet
Deal found 17/12C$ 755
Wed 17/1210:29 a.m.HPN - YYZ
1 stop6h 33mDelta
Sun 21/1212:14 p.m.YYZ - HPN
1 stop9h 55mDelta
Deal found 16/12C$ 792
Thu 18/1212:55 p.m.HPN - YYZ
1 stop4h 20mDelta
Fri 26/126:00 a.m.YYZ - HPN
1 stop10h 36mDelta
Deal found 16/12C$ 824
Thu 18/1210:29 a.m.HPN - YYZ
1 stop6h 30mDelta
Mon 22/126:00 a.m.YYZ - HPN
1 stop10h 36mDelta
Deal found 16/12C$ 832
Thu 18/1210:29 a.m.HPN - YYZ
1 stop6h 30mDelta
Tue 23/129:54 a.m.YYZ - HPN
2 stops12h 15mDelta
Deal found 16/12C$ 838
Thu 25/1212:45 p.m.HPN - YYZ
1 stop11h 14mWestJet
Mon 29/125:15 p.m.YYZ - HPN
1 stop18h 44mWestJet
Deal found 17/12C$ 857
Wed 24/1212:45 p.m.HPN - YYZ
1 stop22h 23mWestJet
Thu 1/16:10 a.m.YYZ - HPN
1 stop15h 59mWestJet
Deal found 16/12C$ 904
Fri 19/125:17 p.m.HPN - YYZ
1 stop15h 41mWestJet
Tue 23/129:54 a.m.YYZ - HPN
1 stop26h 05mWestJet
Deal found 16/12C$ 908
Fri 19/126:10 a.m.HPN - YYZ
2 stops11h 05mDelta
Thu 25/1212:14 p.m.YYZ - HPN
1 stop9h 55mDelta
Deal found 16/12C$ 944
Fri 19/126:10 a.m.HPN - YYZ
2 stops11h 05mDelta
Tue 23/129:54 a.m.YYZ - HPN
2 stops12h 15mDelta
Deal found 16/12C$ 951
Tue 30/128:00 a.m.HPN - YUL
2 stops32h 25mMultiple Airlines
Sat 3/17:00 a.m.YUL - HPN
1 stop4h 59mMultiple Airlines
Deal found 17/12C$ 1,517
Tue 30/126:30 a.m.HPN - YUL
2 stops16h 28mAmerican Airlines
Sat 3/17:30 a.m.YUL - HPN
2 stops12h 57mAmerican Airlines
Deal found 17/12C$ 1,692

Find flight deals from White Plains to Ontario

Keep the following information in mind while searching for White Plains to Ontario flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 452

One-way from

C$ 175

Popular in

December

Cheapest in

May

Average price

C$ 456
Delta
  • Delta
  • 15/1-19/1
  • 2 total stops
  • 18h 05m total
  • White Plains to Ontario
Search Deals
11/1
  • 11/1
  • 1 total stop
  • 26h 25m total
  • White Plains to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from White Plains to Ontario that are best for you.

Fly from

White Plains

Fly to

Ontario

Route

Depart

Return

Price

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Mon 26/1

6:30 a.m.-11:59 a.m.

1 stop5h 29m

Toronto Pearson Intl

Wed 28/1

10:59 a.m.-2:39 p.m.

1 stop3h 40m

C$ 452

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Fri 16/1

3:10 p.m.-11:13 p.m.

1 stop8h 03m

Toronto Pearson Intl

Mon 19/1

7:45 a.m.-11:56 a.m.

1 stop4h 11m

C$ 452

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Tue 27/1

12:36 p.m.-7:08 p.m.

1 stop6h 32m

Toronto Pearson Intl

Fri 30/1

12:21 p.m.-6:00 p.m.

1 stop5h 39m

C$ 452

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 31/1

6:30 a.m.-11:59 a.m.

1 stop5h 29m

Toronto Pearson Intl

Sat 7/2

5:15 p.m.-9:29 a.m.

1 stop16h 14m

C$ 452

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Thu 15/1

3:10 p.m.-11:13 p.m.

1 stop8h 03m

Toronto Pearson Intl

Mon 19/1

6:30 a.m.-4:32 p.m.

1 stop10h 02m

C$ 452

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Wed 14/1

4:29 p.m.-11:58 p.m.

1 stop7h 29m

Toronto Pearson Intl

Wed 21/1

7:45 a.m.-6:00 p.m.

2 stops10h 15m

C$ 481

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 31/1

5:15 p.m.-11:58 p.m.

1 stop6h 43m

Toronto Pearson Intl

Sat 7/2

6:00 a.m.-6:00 p.m.

2 stops12h 00m

C$ 481

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Mon 26/1

12:36 p.m.-10:56 p.m.

2 stops10h 20m

Toronto Pearson Intl

Wed 28/1

7:45 a.m.-6:00 p.m.

2 stops10h 15m

C$ 488

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 9/5

6:00 a.m.-12:16 p.m.

1 stop6h 16m

Toronto Pearson Intl

Sat 16/5

1:30 p.m.-9:41 p.m.

1 stop8h 11m

C$ 488

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sat 30/5

6:35 a.m.-8:01 p.m.

2 stops13h 26m

Ottawa

Mon 1/6

7:00 a.m.-9:56 p.m.

2 stops14h 56m

C$ 1,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 41 results
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Best time to book a flight from White Plains to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from White Plains with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from White Plains to Ontario

What is the cheapest month to book a flight from White Plains to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from White Plains to Region of Ontario (average of C$ 114). Flying from White Plains to Region of Ontario in December is currently the most expensive (average of C$ 204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from White Plains to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from White Plains to Ontario?

    For a flight from White Plains to Ontario, you will be flying from Westchester County. White Plains Westchester County (HPN) is just 5.9 km from the centre of the city.

  • How long is the flight from White Plains to Region of Ontario?

    American Airlines and Delta can get you from White Plains to Region of Ontario in just under 5h 29m. Your travel time can differ by up to 2h 34m. The distance from White Plains to Region of Ontario is about 565 km. This flight may include one or multiple stops.

  • What are the most popular routes from White Plains to Region of Ontario?

    The most popular flight routes from White Plains to Region of Ontario are White Plains Westchester County - Toronto Pearson Intl, White Plains Westchester County - Montreal Pierre Elliott Trudeau Intl and White Plains Westchester County - Ottawa.

  • Can I find deals for flights from White Plains to Ontario that include hotel bookings?

    Yes. In addition to deals on White Plains to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from White Plains to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Ontario.

  • Can I find deals for business class flights from White Plains to Ontario?

    Yes. Cheapflights offers flight deals from White Plains to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from White Plains to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from White Plains to Region of Ontario (average of C$ 114). Flying from White Plains to Region of Ontario in December is currently the most expensive (average of C$ 204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for White Plains to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Halifax flights
LaGuardia to Halifax flights
Newark to Kelowna flights
LaGuardia to St. John's flights
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LaGuardia to Kelowna flights
Buffalo to Pearson Intl flights
Newark to Winnipeg flights
Albany to Pierre Elliott Trudeau Intl flights
Albany to Pearson Intl flights
LaGuardia to Winnipeg flights
Buffalo to Vancouver Intl flights
Rochester to Pierre Elliott Trudeau Intl flights
Binghamton to Pearson Intl flights
Rochester to Pearson Intl flights
Buffalo to Toronto Island flights

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How does Cheapflights help users find flights from White Plains to Ontario?

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Can Cheapflights find flights from White Plains to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from White Plains to Ontario, users can toggle the no change fees filter when performing a flight search.

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