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Cheap flights from Ontario to New York from $164

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 7/19. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:59 pm - 9:50 am
ONT
-
HPN
7h 51m
1 stop
Delta Logo
12:59 pm - 6:18 pm
HPN
-
ONT
8h 19m
1 stop
$327Delta
Thu, Nov 12 - Mon, Nov 16
Delta Logo
10:00 pm - 11:56 am
ONT
-
HPN
10h 56m
2 stops
Delta Logo
6:00 am - 10:42 am
HPN
-
ONT
7h 42m
1 stop
$332Delta
Fri, Aug 28 - Tue, Sep 1
Delta Logo
11:15 pm - 3:47 pm
ONT
-
HPN
13h 32m
2 stops
Delta Logo
12:40 pm - 11:46 pm
HPN
-
ONT
14h 06m
2 stops
$337Delta
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
7:34 pm - 11:29 am
ONT
-
HPN
12h 55m
2 stops
American Airlines Logo
3:09 pm - 11:57 pm
HPN
-
ONT
11h 48m
2 stops
$342American Airlines
Fri, Oct 30 - Tue, Nov 3
Delta Logo
11:15 pm - 12:03 pm
ONT
-
HPN
9h 48m
1 stop
Delta Logo
6:00 am - 11:08 am
HPN
-
ONT
8h 08m
1 stop
$347Delta
Mon, Oct 19 - Sat, Oct 24
Delta Logo
7:05 am - 6:00 pm
ONT
-
HPN
7h 55m
1 stop
Delta Logo
6:00 am - 11:08 am
HPN
-
ONT
8h 08m
1 stop
$363Delta
Sat, Oct 3 - Wed, Oct 7
Delta Logo
11:15 pm - 11:59 am
ONT
-
HPN
9h 44m
2 stops
Delta Logo
12:50 pm - 6:13 pm
HPN
-
ONT
8h 23m
1 stop
$368Delta
Mon, Oct 19 - Thu, Oct 22
American Airlines Logo
10:10 pm - 9:29 am
ONT
-
HPN
8h 19m
1 stop
American Airlines Logo
1:30 pm - 9:11 pm
HPN
-
ONT
10h 41m
1 stop
$378American Airlines
Fri, Oct 30 - Tue, Nov 3
Delta Logo
7:05 am - 6:00 pm
ONT
-
HPN
7h 55m
1 stop
Delta Logo
6:00 am - 11:08 am
HPN
-
ONT
8h 08m
1 stop
$412Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
11:15 pm - 12:03 pm
ONT
-
HPN
9h 48m
1 stop
Delta Logo
4:27 pm - 10:01 pm
HPN
-
ONT
8h 34m
1 stop
$413Delta
Mon, Oct 19 - Fri, Oct 23

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Delta flights from Ontario to White Plains

Our best Delta deals on Ontario to White Plains flight tickets
Delta
Nov 12
ONT10:59 pmOntario
7h 51m
1 stop
HPN9:50 amWhite Plains Westchester County
Nov 16
HPN12:59 pmWhite Plains Westchester County
8h 19m
1 stop
ONT6:18 pmOntario
$327
Delta
Aug 28
ONT10:00 pmOntario
10h 56m
2 stops
HPN11:56 amWhite Plains Westchester County
Sep 1
HPN6:00 amWhite Plains Westchester County
7h 42m
1 stop
ONT10:42 amOntario
$332
Delta
Oct 30
ONT11:15 pmOntario
13h 32m
2 stops
HPN3:47 pmWhite Plains Westchester County
Nov 3
HPN12:40 pmWhite Plains Westchester County
14h 06m
2 stops
ONT11:46 pmOntario
$337

American Airlines flights from Ontario to White Plains

Our best American Airlines deals on Ontario to White Plains flight tickets
American Airlines
Oct 30
ONT7:34 pmOntario
12h 55m
2 stops
HPN11:29 amWhite Plains Westchester County
Nov 3
HPN3:09 pmWhite Plains Westchester County
11h 48m
2 stops
ONT11:57 pmOntario
$342
American Airlines
Oct 30
ONT10:10 pmOntario
8h 19m
1 stop
HPN9:29 amWhite Plains Westchester County
Nov 3
HPN1:30 pmWhite Plains Westchester County
10h 41m
1 stop
ONT9:11 pmOntario
$378
American Airlines
Aug 16
ONT7:55 pmOntario
10h 34m
2 stops
HPN9:29 amWhite Plains Westchester County
Aug 23
HPN6:00 amWhite Plains Westchester County
10h 31m
2 stops
ONT1:31 pmOntario
$425

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 July 6, 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

Cheapest round-trip

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Thu 11/12

10:59 pm-9:50 am

1 stop7h 51m

White Plains Westchester County

Mon 11/16

12:59 pm-6:18 pm

1 stop8h 19m

$327

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Fri 8/28

10:00 pm-11:56 am

2 stops10h 56m

White Plains Westchester County

Tue 9/1

6:00 am-10:42 am

1 stop7h 42m

$332

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Fri 10/30

11:15 pm-3:47 pm

2 stops13h 32m

White Plains Westchester County

Tue 11/3

12:40 pm-11:46 pm

2 stops14h 06m

$337

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Fri 10/30

7:34 pm-11:29 am

2 stops12h 55m

White Plains Westchester County

Tue 11/3

3:09 pm-11:57 pm

2 stops11h 48m

$342

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Mon 10/19

11:15 pm-12:03 pm

1 stop9h 48m

White Plains Westchester County

Sat 10/24

6:00 am-11:08 am

1 stop8h 08m

$347
Quickest round-trip

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Sat 10/3

7:05 am-6:00 pm

1 stop7h 55m

White Plains Westchester County

Wed 10/7

6:00 am-11:08 am

1 stop8h 08m

$363

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Mon 10/19

11:15 pm-11:59 am

2 stops9h 44m

White Plains Westchester County

Thu 10/22

12:50 pm-6:13 pm

1 stop8h 23m

$368

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Fri 10/30

10:10 pm-9:29 am

1 stop8h 19m

White Plains Westchester County

Tue 11/3

1:30 pm-9:11 pm

1 stop10h 41m

$378

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Sat 10/3

7:05 am-6:00 pm

1 stop7h 55m

White Plains Westchester County

Sat 10/10

6:00 am-11:08 am

1 stop8h 08m

$412

OntarioWhite Plains

ONT - HPN

ONTHPN

Ontario

Mon 10/19

11:15 pm-12:03 pm

1 stop9h 48m

White Plains Westchester County

Fri 10/23

4:27 pm-10:01 pm

1 stop8h 34m

$413

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

What is the cheapest airline that flies from Ontario to White Plains Westchester County?

Delta is the most popular carrier operating from Ontario to White Plains Westchester County

What airlines fly to White Plains?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to White Plains from Ontario according to our data. JetBlue is the first choice among our users, with 38% of people opting to fly with this airline when traveling to White Plains. Keep in mind that there are 9 different airlines that fly to White Plains on a routine basis, so you have a few additional options to choose from.

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 37m

Direct flights

None
The fastest flight from Ontario to White Plains takes 7h 37m
There are no direct flights from Ontario to White Plains. There are no popular flight routes from Ontario to White Plains.
Search flight deals

Frequently asked questions about flying from Ontario to White Plains

  • 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 37m 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
7.8
8,452 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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