Find Cheap Flights from Ontario to White Plains Westchester County (ONT - HPN)

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Sat 11/18
Sat 11/25
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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $362 or less.

FAQs for Booking Ontario to White Plains Westchester County Flights

How long does a flight from Ontario to White Plains Westchester County take?
An average nonstop flight takes 10h 14m, covering a distance of 2427 miles.
Which airlines provide the cheapest flights from Ontario to White Plains Westchester County?
In the past 3 days, the cheapest round-trip tickets were found on United ($396)
Do I need a passport to fly between Ontario and White Plains Westchester County?
No.
What’s the cheapest day of the week to fly Ontario to White Plains Westchester County?
For Ontario to White Plains Westchester County, Thursday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from White Plains Westchester County back to Ontario, the best deals are generally found on Sunday, with Sunday being the most expensive.

Book cheap flights from Ontario to White Plains Westchester County (round-trip)

Airports
Origin
Ontario
$396
only
$396
Destination
White Plains
$396
only
$396
Thu, Nov 30
ONT
HPN
10h 14m
Sun, Dec 3
HPN
ONT
12h 27m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

IAH
LAS
Good 7.3

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

Tue, Dec 5
ONT
HPN
10h 20m
Sun, Dec 10
HPN
ONT
15h 01m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

Wed, Jan 31
ONT
HPN
11h 39m
Wed, Feb 7
HPN
ONT
11h 28m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

Sat, Feb 10
ONT
HPN
12h 31m
Mon, Feb 12
HPN
ONT
15h 07m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

JAX
IAH
Good 7.6

N/A

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.