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Cheap flights from White Plains to Ontario from C$ 223

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Sat 13/123:08 p.m.HPN - YYZ
1 stop8h 19mDelta
Mon 15/1212:23 p.m.YYZ - HPN
1 stop9h 46mDelta
Deal found 29/10C$ 524
Sat 13/1211:23 a.m.HPN - YYZ
1 stop5h 12mAmerican Airlines
Sat 20/1210:56 a.m.YYZ - HPN
1 stop9h 31mAmerican Airlines
Deal found 29/10C$ 568
Sat 13/126:10 a.m.HPN - YYZ
2 stops11h 05mDelta
Sat 20/126:00 a.m.YYZ - HPN
1 stop10h 36mDelta
Deal found 29/10C$ 642
Fri 14/115:14 p.m.HPN - YYZ
1 stop5h 51mDelta
Mon 17/116:05 a.m.YYZ - HPN
1 stop5h 54mDelta
Deal found 29/10C$ 665
Thu 27/1112:45 p.m.HPN - YYZ
1 stop9h 15mDelta
Sat 29/1112:25 p.m.YYZ - HPN
1 stop9h 44mDelta
Deal found 29/10C$ 681
Sun 14/1212:09 p.m.HPN - YYZ
2 stops23h 34mMultiple Airlines
Sun 21/126:05 a.m.YYZ - HPN
1 stop5h 54mMultiple Airlines
Deal found 30/10C$ 683
Mon 10/115:14 p.m.HPN - YYZ
1 stop5h 51mDelta
Thu 13/116:10 a.m.YYZ - HPN
1 stop8h 18mDelta
Deal found 29/10C$ 739
Tue 30/125:16 p.m.HPN - YYZ
1 stop5h 34mWestJet
Sat 3/16:05 a.m.YYZ - HPN
1 stop5h 54mWestJet
Deal found 29/10C$ 764
Sat 8/1112:55 p.m.HPN - YYZ
1 stop4h 24mWestJet
Tue 11/116:05 a.m.YYZ - HPN
1 stop5h 54mWestJet
Deal found 29/10C$ 772
Sat 29/1111:27 a.m.HPN - YYZ
1 stop5h 07mAmerican Airlines
Sat 6/1210:58 a.m.YYZ - HPN
1 stop3h 32mAmerican Airlines
Deal found 30/10C$ 785
Sun 2/1112:09 p.m.HPN - YUL
2 stops12h 21mMultiple Airlines
Tue 4/117:00 a.m.YUL - HPN
1 stop29h 00mMultiple Airlines
Deal found 29/10C$ 1,269
Sat 13/1211:23 a.m.HPN - YUL
2 stops24h 57mAmerican Airlines
Sat 20/1212:59 p.m.YUL - HPN
2 stops21h 35mAmerican Airlines
Deal found 29/10C$ 1,410

Cheap 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 30 October 2025.

Round-trip from

C$ 524

One-way from

C$ 223

Popular in

November

Cheapest in

January

Average price

C$ 438
Delta
  • Delta
  • 13/12-15/12
  • 2 total stops
  • 18h 05m total
  • White Plains to Ontario
Search Deals
Delta
  • Delta
  • 13/12
  • 1 total stop
  • 8h 19m total
  • White Plains to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 30 October 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

Fri 16/1

6:30 a.m.-4:35 p.m.

1 stop10h 05m

Toronto Pearson Intl

Mon 19/1

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

1 stop3h 40m

C$ 524

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 13/12

3:08 p.m.-11:27 p.m.

1 stop8h 19m

Toronto Pearson Intl

Mon 15/12

12:23 p.m.-10:09 p.m.

1 stop9h 46m

C$ 524

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 13/12

11:23 a.m.-4:35 p.m.

1 stop5h 12m

Toronto Pearson Intl

Sat 20/12

10:56 a.m.-8:27 p.m.

1 stop9h 31m

C$ 568

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Fri 16/1

12:36 p.m.-7:13 p.m.

1 stop6h 37m

Toronto Pearson Intl

Mon 19/1

7:10 a.m.-11:28 a.m.

2 stops28h 18m

C$ 614

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Mon 9/3

3:15 p.m.-11:04 p.m.

1 stop7h 49m

Toronto Pearson Intl

Fri 13/3

9:45 a.m.-4:35 p.m.

1 stop6h 50m

C$ 628

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 13/12

6:10 a.m.-5:15 p.m.

2 stops11h 05m

Toronto Pearson Intl

Sat 20/12

6:00 a.m.-4:36 p.m.

1 stop10h 36m

C$ 642

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Fri 14/11

5:14 p.m.-11:05 p.m.

1 stop5h 51m

Toronto Pearson Intl

Mon 17/11

12:08 p.m.-10:09 p.m.

2 stops10h 01m

C$ 679

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Thu 27/11

12:45 p.m.-10:00 p.m.

1 stop9h 15m

Toronto Pearson Intl

Sat 29/11

12:25 p.m.-10:09 p.m.

1 stop9h 44m

C$ 681

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 2/3

5:40 p.m.-3:24 p.m.

2 stops21h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

7:00 a.m.-10:52 p.m.

1 stop15h 52m

C$ 1,292

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sat 13/12

11:23 a.m.-12:20 p.m.

2 stops24h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 20/12

12:59 p.m.-10:34 a.m.

2 stops21h 35m

C$ 1,410

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 31 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$ 117). Flying from White Plains to Region of Ontario in December is currently the most expensive (average of C$ 180). 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 8h 19m. Your travel time can differ by up to 1h 46m. 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$ 117). Flying from White Plains to Region of Ontario in December is currently the most expensive (average of C$ 180). 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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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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