KIN - ONT

$311 Find Cheap Flights from Kingston to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kingston to Ontario departing on 11/10. 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
1 adult, Economy

KAYAK searches 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 Kingston 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 Kingston to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kingston to Ontario (KIN-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kingston 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kingston to Ontario

Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
5:20 am - 5:49 pmKIN-ONT
14h 29m2 stops
American Airlines Logo
11:12 pm - 1:05 pmONT-KIN
11h 53m2 stops
$597American Airlines
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
5:20 am - 8:15 pmKIN-ONT
16h 55m2 stops
American Airlines Logo
11:59 pm - 10:55 amONT-KIN
32h 56m2 stops
$608American Airlines
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Thu, Oct 30 - Mon, Nov 3
Delta Logo
9:00 am - 9:20 pmKIN-ONT
14h 20m2 stops
Delta Logo
4:35 pm - 9:00 pmONT-KIN
25h 25m2 stops
$727Delta
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Thu, Oct 30 - Mon, Nov 3
Delta Logo
9:00 am - 9:20 pmKIN-ONT
14h 20m2 stops
Delta Logo
7:05 am - 9:00 pmONT-KIN
10h 55m1 stop
$766Delta
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Thu, Oct 30 - Mon, Nov 3
Delta Logo
9:00 am - 7:19 pmKIN-ONT
12h 19m1 stop
Delta Logo
7:05 am - 9:00 pmONT-KIN
10h 55m1 stop
$806Delta
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Tue, Mar 10 - Wed, Mar 11
Delta Logo
9:00 am - 9:14 pmKIN-ONT
14h 14m1 stop
Delta Logo
10:30 pm - 8:00 pmONT-KIN
19h 30m1 stop
$907Delta
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Mon, Dec 1 - Thu, Dec 4
United Airlines Logo
3:02 pm - 5:37 pmKIN-ONT
53h 35m2 stops
United Airlines Logo
6:41 pm - 2:02 pmONT-KIN
40h 21m2 stops
$924United Airlines
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Everything you should know

Cheapest round-trip
$597
American Airlines
Tue 3/10Wed 3/11
KIN - ONT • 2 stops
Cheapest one-way
$311
American Airlines
Mon 11/10
KIN - ONT • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Booking Insights

KAYAK's insights & trends for Kingston to Ontario flights

Get data-powered insights and trends into flights from Kingston 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 Kingston to Ontario?

The average price of all round-trip flights from Kingston 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 Thursday and more expensive on a Friday. On your return trip to Kingston, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

Find deals

Good to know

Cheapest flight$311
Flight from Kingston to Ontario

When to book flights from Kingston to Ontario

Are your dates flexible? Find out the best times to travel from Kingston 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 Kingston to Ontario

  • What is the cheapest flight from Kingston to Ontario?

    In the last 3 days, the lowest price for a flight from Kingston to Ontario was $311 for a one-way ticket and $597 for a round-trip.

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

    A passport is required to fly from Kingston to Ontario.

  • Which airports will I be using when flying from Kingston to Ontario?

    Kingston and Ontario are both served by 1 main airport. You will leave Kingston from Kingston Norman Manley and will be arriving at Ontario.

  • Which aircraft models fly most regularly from Kingston to Ontario?

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

  • How does KAYAK find such low prices on flights from Kingston 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 Kingston to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kingston 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 Kingston 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 Kingston with another airline. Booking your flights between Kingston 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 Kingston 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 Kingston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Kingston to Ontario

Information on your arrival and departure airports

Kingston (KIN)
Ontario (ONT)

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