Cheap flights from White Plains to Ontario from C$ 199

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YYZ
5 Aug — 12 Aug1
1 adult

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 31 July 2025.

Round-trip from

C$ 437

One-way from

C$ 199

Popular in

November

Cheapest in

May

Average price

C$ 377
Delta
  • Delta
  • 12/9-15/9
  • 2 total stops
  • 15h 50m total
  • White Plains to Ontario
Delta
  • Delta
  • 20/8
  • 1 total stop
  • 6h 48m total
  • White Plains to Ontario
Highest demand for flights based on searches. 13% potential increase in price (C$ 77 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from White Plains to Ontario

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 31 July 2025.

Fri 12/96:40 p.m.HPN - YYZ
1 stop5h 15mDelta
Mon 15/96:00 a.m.YYZ - HPN
1 stop10h 35mDelta
Deal found 30/7C$ 437
Tue 19/86:30 a.m.HPN - YYZ
1 stop5h 31mAmerican Airlines
Wed 27/85:18 p.m.YYZ - HPN
1 stop17h 12mAmerican Airlines
Deal found 28/7C$ 475
Thu 21/811:00 a.m.HPN - YYZ
1 stop5h 35mBritish Airways
Wed 27/811:00 a.m.YYZ - HPN
1 stop3h 39mBritish Airways
Deal found 30/7C$ 486
Fri 12/912:10 p.m.HPN - YYZ
2 stops10h 30mMultiple Airlines
Fri 19/910:12 a.m.YYZ - HPN
1 stop5h 37mMultiple Airlines
Deal found 29/7C$ 608
Fri 15/85:15 p.m.HPN - YYZ
1 stop5h 43mWestJet
Sun 17/86:07 p.m.YYZ - HPN
1 stop28h 16mWestJet
Deal found 30/7C$ 738
Fri 12/98:25 a.m.HPN - YUL
2 stops9h 30mMultiple Airlines
Fri 19/96:45 a.m.YUL - HPN
2 stops9h 04mMultiple Airlines
Deal found 29/7C$ 897
Sun 24/86:59 p.m.HPN - YUL
2 stops28h 21mAmerican Airlines
Fri 29/87:00 a.m.YUL - HPN
2 stops13h 29mAmerican Airlines
Deal found 29/7C$ 903
Sun 14/91:19 p.m.HPN - YOW
3 stops23h 40mMultiple Airlines
Sun 21/95:15 p.m.YOW - HPN
3 stops18h 13mMultiple Airlines
Deal found 31/7C$ 977
Mon 8/95:15 p.m.HPN - YUL
1 stop18h 43mDelta
Fri 12/94:55 p.m.YUL - HPN
1 stop19h 06mDelta
Deal found 29/7C$ 986
Sun 7/912:45 p.m.HPN - YOW
2 stops11h 37mWestJet
Fri 12/95:55 a.m.YOW - HPN
2 stops9h 54mWestJet
Deal found 29/7C$ 1,654
Thu 28/85:15 p.m.HPN - YUL
2 stops31h 12mWestJet
Thu 4/96:45 a.m.YUL - HPN
2 stops15h 38mWestJet
Deal found 29/7C$ 1,708

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 31 July 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 12/9

6:40 p.m.-11:55 p.m.

1 stop5h 15m

Toronto Pearson Intl

Mon 15/9

6:00 a.m.-4:35 p.m.

1 stop10h 35m

C$ 437

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Tue 19/8

6:30 a.m.-12:01 p.m.

1 stop5h 31m

Toronto Pearson Intl

Wed 27/8

5:18 p.m.-10:30 a.m.

1 stop17h 12m

C$ 475

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Thu 21/8

11:00 a.m.-4:35 p.m.

1 stop5h 35m

Toronto Pearson Intl

Wed 27/8

11:00 a.m.-2:39 p.m.

1 stop3h 39m

C$ 486

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Fri 12/9

12:10 p.m.-10:40 p.m.

2 stops10h 30m

Toronto Pearson Intl

Fri 19/9

10:12 a.m.-3:49 p.m.

1 stop5h 37m

C$ 608

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Fri 15/8

5:15 p.m.-10:58 p.m.

1 stop5h 43m

Toronto Pearson Intl

Sun 17/8

6:07 p.m.-10:23 p.m.

1 stop28h 16m

C$ 738

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 12/9

8:25 a.m.-5:55 p.m.

2 stops9h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

6:45 a.m.-3:49 p.m.

2 stops9h 04m

C$ 897

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sun 24/8

6:59 p.m.-11:20 p.m.

2 stops28h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

7:00 a.m.-8:29 p.m.

2 stops13h 29m

C$ 903

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sun 14/9

1:19 p.m.-12:59 p.m.

3 stops23h 40m

Ottawa

Sun 21/9

5:15 p.m.-11:28 a.m.

3 stops18h 13m

C$ 977

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 8/9

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

1 stop18h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

4:55 p.m.-12:01 p.m.

1 stop19h 06m

C$ 986

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sun 7/9

12:45 p.m.-12:22 a.m.

2 stops11h 37m

Ottawa

Fri 12/9

5:55 a.m.-3:49 p.m.

2 stops9h 54m

C$ 1,654

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 20 results
1
2

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, January is the cheapest month in which you can book a flight from White Plains to Region of Ontario (average of C$ 167). Flying from White Plains to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 31 July 2025.
Read reviews from past customers who have flown Delta,American Airlines, andWestJet from White Plains to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • What are the cheapest airlines to fly from White Plains to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 199 on Delta. Other airlines that offer cheap prices include American Airlines from C$ 262 and WestJet from C$ 316 one-way.

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

  • 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, January is the cheapest month in which you can book a flight from White Plains to Region of Ontario (average of C$ 167). Flying from White Plains to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Why should you use Cheapflights to find cheap flight tickets from White Plains to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from White Plains.

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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