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Cheap flights from Ontario to New York from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New York departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:15 pm - 9:48 am
ONT
-
HPN
8h 33m
1 stop
Delta Logo
6:00 am - 11:36 am
HPN
-
ONT
8h 36m
1 stop
$321Delta
mié., abr. 22 - sáb., may. 2
Delta Logo
10:15 pm - 9:48 am
ONT
-
HPN
8h 33m
1 stop
Delta Logo
6:00 am - 11:36 am
HPN
-
ONT
8h 36m
1 stop
$339Delta
jue., abr. 23 - sáb., may. 2
Delta Logo
10:15 pm - 9:48 am
ONT
-
HPN
8h 33m
1 stop
Delta Logo
6:00 am - 11:36 am
HPN
-
ONT
8h 36m
1 stop
$349Delta
mié., abr. 22 - dom., may. 3
Delta Logo
11:04 pm - 12:00 pm
ONT
-
HPN
9h 56m
1 stop
Delta Logo
6:00 am - 10:57 am
HPN
-
ONT
7h 57m
1 stop
$357Delta
lun., may. 18 - mié., may. 27
Delta Logo
11:04 pm - 9:48 am
ONT
-
HPN
7h 44m
1 stop
Delta Logo
6:00 am - 10:57 am
HPN
-
ONT
7h 57m
1 stop
$367Delta
mar., may. 19 - mié., may. 27
Delta Logo
11:04 pm - 12:00 pm
ONT
-
HPN
9h 56m
1 stop
Delta Logo
3:15 pm - 11:34 pm
HPN
-
ONT
11h 19m
2 stops
$372Delta
vie., may. 8 - lun., may. 11
Delta Logo
10:15 pm - 9:48 am
ONT
-
HPN
8h 33m
1 stop
Delta Logo
6:00 am - 11:36 am
HPN
-
ONT
8h 36m
1 stop
$377Delta
dom., abr. 26 - dom., may. 3
Delta Logo
11:04 pm - 11:50 am
ONT
-
HPN
9h 46m
2 stops
Delta Logo
3:15 pm - 11:34 pm
HPN
-
ONT
11h 19m
2 stops
$378Delta
vie., may. 8 - lun., may. 11
Delta Logo
11:04 pm - 9:48 am
ONT
-
HPN
7h 44m
1 stop
Delta Logo
4:29 pm - 9:54 pm
HPN
-
ONT
8h 25m
1 stop
$386Delta
mié., may. 27 - sáb., jun. 6
Delta Logo
11:04 pm - 9:48 am
ONT
-
HPN
7h 44m
1 stop
Delta Logo
3:15 pm - 11:34 pm
HPN
-
ONT
11h 19m
2 stops
$391Delta
jue., may. 7 - lun., may. 11

Delta flights from Ontario to White Plains

Our best Delta deals on Ontario to White Plains flight tickets
Delta
Apr 22
ONT10:15 pmOntario
8h 33m
1 stop
HPN9:48 amWhite Plains Westchester County
May 2
HPN6:00 amWhite Plains Westchester County
8h 36m
1 stop
ONT11:36 amOntario
$321
Delta
Apr 23
ONT10:15 pmOntario
8h 33m
1 stop
HPN9:48 amWhite Plains Westchester County
May 2
HPN6:00 amWhite Plains Westchester County
8h 36m
1 stop
ONT11:36 amOntario
$339
Delta
Apr 22
ONT10:15 pmOntario
8h 33m
1 stop
HPN9:48 amWhite Plains Westchester County
May 3
HPN6:00 amWhite Plains Westchester County
8h 36m
1 stop
ONT11:36 amOntario
$349

American Airlines flights from Ontario to White Plains

Our best American Airlines deals on Ontario to White Plains flight tickets
American Airlines
Mar 18
ONT7:59 pmOntario
10h 30m
2 stops
HPN9:29 amWhite Plains Westchester County
Mar 19
HPN3:00 pmWhite Plains Westchester County
9h 24m
1 stop
ONT9:24 pmOntario
$463
American Airlines
Mar 4
ONT10:37 pmOntario
7h 52m
1 stop
HPN9:29 amWhite Plains Westchester County
Mar 8
HPN3:00 pmWhite Plains Westchester County
9h 24m
1 stop
ONT9:24 pmOntario
$469
American Airlines
Mar 18
ONT5:02 pmOntario
13h 27m
2 stops
HPN9:29 amWhite Plains Westchester County
Mar 19
HPN3:00 pmWhite Plains Westchester County
9h 24m
1 stop
ONT9:24 pmOntario
$473

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to White Plains 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, momondo users made 832,500 searches. Data last updated febrero 19, 2026.
Use the filters below to find and compare flights from Ontario to White Plains that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

mié. 4/22

10:15 pm-9:48 am

1 stop8h 33m

White Plains Westchester County

sáb. 5/2

6:00 am-11:36 am

1 stop8h 36m

$321

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

jue. 4/23

10:15 pm-9:48 am

1 stop8h 33m

White Plains Westchester County

sáb. 5/2

6:00 am-11:36 am

1 stop8h 36m

$339

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

mié. 4/22

10:15 pm-9:48 am

1 stop8h 33m

White Plains Westchester County

dom. 5/3

6:00 am-11:36 am

1 stop8h 36m

$349

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

lun. 5/18

11:04 pm-12:00 pm

1 stop9h 56m

White Plains Westchester County

mié. 5/27

6:00 am-10:57 am

1 stop7h 57m

$357

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

mar. 5/19

11:04 pm-9:48 am

1 stop7h 44m

White Plains Westchester County

mié. 5/27

6:00 am-10:57 am

1 stop7h 57m

$367

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

vie. 5/8

11:04 pm-12:00 pm

1 stop9h 56m

White Plains Westchester County

lun. 5/11

3:15 pm-11:34 pm

2 stops11h 19m

$372

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

dom. 4/26

10:15 pm-9:48 am

1 stop8h 33m

White Plains Westchester County

dom. 5/3

6:00 am-11:36 am

1 stop8h 36m

$377

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

vie. 5/8

11:04 pm-11:50 am

2 stops9h 46m

White Plains Westchester County

lun. 5/11

3:15 pm-11:34 pm

2 stops11h 19m

$378

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

mié. 5/27

11:04 pm-9:48 am

1 stop7h 44m

White Plains Westchester County

sáb. 6/6

4:29 pm-9:54 pm

1 stop8h 25m

$386

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

jue. 5/7

11:04 pm-9:48 am

1 stop7h 44m

White Plains Westchester County

lun. 5/11

3:15 pm-11:34 pm

2 stops11h 19m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Ontario to White Plains

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

How have Ontario to White Plains flight prices changed over time?

When to book flights from Ontario to White Plains

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to White Plains according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to White Plains (ONT to HPN) flight deals and tips

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

Fastest flight time

7h 53m

Direct flights

None
The fastest flight from Ontario to White Plains takes 7h 53m
There are no direct flights from Ontario to White Plains. There are no popular flight routes from Ontario to White Plains.
Search flight deals

  • How far is Ontario to White Plains Westchester County by plane?

    The straight-line distance from Ontario to White Plains Westchester County is 2424.0 mi. Typically, this will take 7h 53m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to White Plains Westchester County Airport?

    Prices for flights from Ontario Airport to White Plains Westchester County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to White Plains Westchester County Airport?

  • How old do you have to be to fly from Ontario Airport to White Plains Westchester County 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 Ontario Airport to White Plains Westchester County Airport.

  • What documentation or ID do you need to fly to White Plains Westchester County Airport?

    The necessary travel and health documents for your White Plains Westchester County 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.

  • What is the most popular airline from Ontario to White Plains?

Best airlines flying from Ontario to White Plains

Compare and see reviews for airlines that fly from Ontario to White Plains with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $184Free CancellationRating
7.9
8,213 reviews
Search Delta flights

Why use momondo?

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

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

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

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

How can momondo help me find flights from Ontario to White Plains?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to White Plains from Ontario.

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

Of course. momondo tracks the price of Ontario to White Plains flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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