HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$127+ Cheap flights from White Plains (HPN) to Ontario

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YYZ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from White Plains to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 18, 2025.

This Justfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:16 pmHPN - YYZ
1 stop18h 03mWestJet
Mon 12/295:15 pmYYZ - HPN
1 stop18h 44mWestJet
Deal found 12/17$548
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:29 amHPN - YYZ
1 stop6h 33mDelta
Sun 12/2112:14 pmYYZ - HPN
1 stop9h 55mDelta
Deal found 12/16$575
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:55 pmHPN - YYZ
1 stop4h 20mDelta
Thu 12/2512:14 pmYYZ - HPN
1 stop9h 55mDelta
Deal found 12/16$598
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:29 amHPN - YYZ
1 stop6h 30mDelta
Mon 12/226:00 amYYZ - HPN
1 stop10h 36mDelta
Deal found 12/16$604
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:29 amHPN - YYZ
1 stop6h 30mDelta
Tue 12/239:54 amYYZ - HPN
2 stops12h 15mDelta
Deal found 12/16$608
This WestJet deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:45 pmHPN - YYZ
1 stop11h 14mWestJet
Mon 12/295:15 pmYYZ - HPN
1 stop18h 44mWestJet
Deal found 12/17$622
This WestJet deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:17 pmHPN - YYZ
1 stop15h 41mWestJet
Tue 12/239:54 amYYZ - HPN
1 stop26h 05mWestJet
Deal found 12/16$659
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:10 amHPN - YYZ
2 stops11h 05mDelta
Fri 12/266:00 amYYZ - HPN
1 stop10h 36mDelta
Deal found 12/16$685
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:10 amHPN - YYZ
2 stops11h 05mDelta
Tue 12/239:54 amYYZ - HPN
2 stops12h 15mDelta
Deal found 12/16$690
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:09 pmHPN - YUL
2 stops12h 21mMultiple Airlines
Sun 12/217:00 amYUL - HPN
1 stop4h 59mMultiple Airlines
Deal found 12/17$911
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:00 amHPN - YUL
2 stops32h 25mMultiple Airlines
Sat 1/37:00 amYUL - HPN
1 stop4h 59mMultiple Airlines
Deal found 12/17$1,101
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 amHPN - YUL
2 stops16h 28mAmerican Airlines
Sat 1/37:30 amYUL - HPN
2 stops12h 57mAmerican Airlines
Deal found 12/17$1,228

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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$328
(Delta)

One-way from

$127
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$331
Provider with most accurate pricing for New York (NYC)-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Toronto (YTO) flights.
Search Deals
From White Plains Westchester County to Ontario
Search Deals
One-way flight from White Plains Westchester County to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 2,558,603 searches. Data last updated December 18, 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 1/26

6:30 am-11:59 am

1 stop5h 29m

Toronto Pearson Intl

Wed 1/28

10:59 am-2:39 pm

1 stop3h 40m

$328

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Fri 1/16

3:10 pm-11:13 pm

1 stop8h 03m

Toronto Pearson Intl

Mon 1/19

7:45 am-11:56 am

1 stop4h 11m

$328

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Tue 1/27

12:36 pm-7:08 pm

1 stop6h 32m

Toronto Pearson Intl

Fri 1/30

12:21 pm-6:00 pm

1 stop5h 39m

$328

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 1/31

6:30 am-11:59 am

1 stop5h 29m

Toronto Pearson Intl

Sat 2/7

5:15 pm-9:29 am

1 stop16h 14m

$328

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Thu 1/15

3:10 pm-11:13 pm

1 stop8h 03m

Toronto Pearson Intl

Mon 1/19

6:30 am-4:32 pm

1 stop10h 02m

$328

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Wed 1/14

4:29 pm-11:58 pm

1 stop7h 29m

Toronto Pearson Intl

Wed 1/21

7:45 am-6:00 pm

2 stops10h 15m

$349

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 1/31

5:15 pm-11:58 pm

1 stop6h 43m

Toronto Pearson Intl

Sat 2/7

6:00 am-6:00 pm

2 stops12h 00m

$349

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Mon 1/26

12:36 pm-10:56 pm

2 stops10h 20m

Toronto Pearson Intl

Wed 1/28

7:45 am-6:00 pm

2 stops10h 15m

$354

White PlainsToronto

HPN - YYZ

HPNYYZ

White Plains Westchester County

Sat 5/9

6:00 am-12:16 pm

1 stop6h 16m

Toronto Pearson Intl

Sat 5/16

1:30 pm-9:41 pm

1 stop8h 11m

$354

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sat 5/30

6:35 am-8:01 pm

2 stops13h 26m

Ottawa

Mon 6/1

7:00 am-9:56 pm

2 stops14h 56m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 41 results
1
2
3
...
5

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 $83). Flying from White Plains to Region of Ontario in December is currently the most expensive (average of $148). 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?

    White Plains Westchester County (HPN), located 3.7 mi from the city center, is the airport you fly out of when you book flights from White Plains to Ontario.

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

    Airlines like American Airlines and Delta fly from White Plains to Region of Ontario in about 5h 29m. The time it takes to get you to your destination can typically vary by up to 2h 34m. Airlines will cover a distance of 351 mi. 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 $83). Flying from White Plains to Region of Ontario in December is currently the most expensive (average of $148). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for White Plains to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Pearson Intl flights
Newark to Pearson Intl flights
Newark to Toronto Island flights
Newark to Vancouver Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
John F Kennedy Intl to Calgary flights
LaGuardia to Vancouver Intl flights
Newark to Québec City flights
LaGuardia to Calgary flights
John F Kennedy Intl to Toronto Island flights
John F Kennedy Intl to Abbotsford flights
John F Kennedy Intl to Québec City flights
LaGuardia to Toronto Island flights
Newark to Ottawa flights
LaGuardia to Québec City flights
Newark to Abbotsford flights
Newark to Halifax flights
LaGuardia to St. John's flights
John F Kennedy Intl to Ottawa flights
John F Kennedy Intl to Edmonton flights
John F Kennedy Intl to Kelowna flights
John F Kennedy Intl to St. John's flights
White Plains to Vancouver Intl flights
LaGuardia to Ottawa flights
Newark to St. John's flights
LaGuardia to Hamilton flights
LaGuardia to Edmonton flights
Newark to Kelowna flights
Newark to Edmonton flights
LaGuardia to Kelowna flights
John F Kennedy Intl to Halifax flights
LaGuardia to Abbotsford flights
Newark to Hamilton flights
Newark to Yellowknife flights
LaGuardia to Halifax flights
John F Kennedy Intl to Yellowknife flights
Buffalo to Vancouver Intl flights
LaGuardia to Yellowknife flights
Syracuse to Vancouver Intl flights
Newark to Winnipeg flights
White Plains to Pearson Intl flights
Albany to Pierre Elliott Trudeau Intl flights
Albany to Pearson Intl flights
John F Kennedy Intl to Winnipeg flights
LaGuardia to Winnipeg flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.