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HPN - ONT

Find cheap flights from White Plains to Ontario from $142

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from White Plains to Ontario departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from White Plains to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from White Plains to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from White Plains to Ontario (HPN-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from White Plains to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:25 pm - 10:12 pmHPN-ONT
8h 47m1 stop
10:59 pm - 9:36 amONT-HPN
7h 37m1 stop
$296Delta
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:20 am - 11:40 amHPN-ONT
8h 20m1 stop
10:00 pm - 9:30 amONT-HPN
8h 30m1 stop
$327Delta
Find Deal
Thu, May 30 - Sun, Jun 2
6:20 am - 11:40 amHPN-ONT
8h 20m1 stop
10:00 pm - 11:52 amONT-HPN
10h 52m2 stops
$332Delta
Find Deal
Thu, May 30 - Mon, Jun 3
6:20 am - 11:40 amHPN-ONT
8h 20m1 stop
10:00 pm - 11:52 amONT-HPN
10h 52m2 stops
$381Delta
Find Deal
Thu, May 30 - Sun, Jun 2
3:00 pm - 8:06 pmHPN-ONT
8h 06m1 stop
10:00 pm - 9:30 amONT-HPN
8h 30m1 stop
$406Delta
Find Deal
Wed, May 8 - Sun, May 12
3:00 pm - 8:06 pmHPN-ONT
8h 06m1 stop
10:00 pm - 9:30 amONT-HPN
8h 30m1 stop
$407Delta
Find Deal
Thu, May 9 - Sun, May 12
1:40 pm - 7:02 pmHPN-ONT
8h 22m1 stop
10:45 pm - 9:29 amONT-HPN
7h 44m1 stop
$849American Airlines
Find Deal
Sat, Jun 1 - Thu, Jun 6
1:38 pm - 10:05 pmHPN-ONT
11h 27m2 stops
10:36 pm - 9:29 amONT-HPN
7h 53m1 stop
$854American Airlines
Find Deal
Wed, Jul 17 - Sun, Jul 21
1:40 pm - 10:29 pmHPN-ONT
11h 49m2 stops
7:40 pm - 9:29 amONT-HPN
10h 49m2 stops
$859American Airlines
Find Deal
Mon, May 13 - Thu, May 16
12:29 pm - 9:53 pmHPN-ONT
12h 24m2 stops
7:59 pm - 11:26 amONT-HPN
12h 27m2 stops
$4,438Alaska Airlines
Find Deal
Tue, May 7 - Thu, May 9

Flights from White Plains to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from White Plains to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from White Plains to Ontario?

The average price of all flights from White Plains to Ontario clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ontario on a Monday and more expensive on a Saturday. On your return trip to White Plains, you should consider flying back on a Monday, and avoid Fridays for better deals.

What is the cheapest month to fly from White Plains to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from White Plains to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from White Plains to Ontario is September, where tickets cost $278 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $565 and $417 respectively.

How far in advance should I book a flight from White Plains to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from White Plains to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from White Plains to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 28 days before departure.

Which airlines provide the cheapest flights from White Plains to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($142) and Delta ($148). The cheapest round-trip tickets were found on Delta ($296) and American Airlines ($849).

Good to know

Low season

January

High season

March

Cheapest flight

$142
Best time to beat the crowds but there is an average 112% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from White Plains to Ontario

When to book flights from White Plains to Ontario

Are your dates flexible? Find out the best times to travel from White Plains to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from White Plains to Ontario

  • What is the cheapest flight from White Plains to Ontario?

    In the last 3 days, the lowest price for a flight from White Plains to Ontario was $142 for a one-way ticket and $296 for a round-trip.

  • Do I need a passport to fly between White Plains and Ontario?

    No

  • Which aircraft models fly most regularly from White Plains to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from White Plains to Ontario?

    oneworld, and SkyTeam are the airline alliances operating flights between White Plains and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from White Plains to Ontario, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from White Plains to Ontario are Delta and American Airlines. With an average price for the route of $437 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $396 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from White Plains to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from White Plains to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from White Plains to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from White Plains is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from White Plains to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to White Plains with another airline. Booking your flights between White Plains and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from White Plains to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from White Plains up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from White Plains to Ontario

 
See real verified KAYAK customer reviews for airlines flying from White Plains to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from White Plains to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10966 reviews
7.4food
8.2boarding
8.0entertainment
7.9comfort
8.6crew
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Poor availability of food. Cold cabin temperature. Extremely long waiting time for a flight attendant to respond to a call button signal.

Book cheap flights from White Plains to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from White Plains to Ontario found on KAYAK in the last 72 hours.
4/30Tue
2 stopsAmerican Airlines
14h 15mHPN-ONT
$142
5/26Sun
2 stopsAmerican Airlines
10h 15mHPN-ONT
$143
4/30Tue
1 stopDelta
8h 12mHPN-ONT
$148
6/4Tue
1 stopDelta
8h 06mHPN-ONT
$179
6/14Fri
1 stopDelta
7h 42mHPN-ONT
$197
5/26Sun
1 stopDelta
8h 20mHPN-ONT
$209
5/18Sat
2 stopsAmerican Airlines
14h 18mHPN-ONT
$280
6/4Tue
2 stopsAlaska Airlines
11h 44mHPN-ONT
$321
6/8Sat
2 stopsAlaska Airlines
11h 31mHPN-ONT
$843
5/5Sun
2 stopsAlaska Airlines
14h 54mHPN-ONT
$1,954

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Last minute flights from White Plains to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from White Plains to Ontario that are departing in the next 10 days.
4/30Tue
multi-stopAmerican Airlines
11h 40mHPN-ONT
5/7Tue
multi-stopAmerican Airlines
12h 46mONT-HPN
$284
4/30Tue
multi-stopDelta
8h 12mHPN-ONT
5/7Tue
multi-stopDelta
13h 10mONT-HPN
$301
4/30Tue
multi-stopDelta
8h 12mHPN-ONT
5/7Tue
multi-stopDelta
9h 05mONT-HPN
$697
4/29Mon
multi-stopAmerican Airlines
10h 03mHPN-ONT
5/2Thu
multi-stopAmerican Airlines
8h 09mONT-HPN
$872
4/30Tue
multi-stopAmerican Airlines
13h 37mHPN-ONT
5/5Sun
multi-stopAmerican Airlines
8h 09mONT-HPN
$1,256
4/26Fri
multi-stopAmerican Airlines
13h 37mHPN-ONT
4/29Mon
multi-stopAmerican Airlines
8h 09mONT-HPN
$1,299
4/29Mon
multi-stopAlaska Airlines
12h 48mHPN-ONT
4/30Tue
multi-stopAlaska Airlines
12h 57mONT-HPN
$2,147

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White Plains - Ontario Flights

Departure:

White Plains (HPN)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - White Plains

Cabin classes: