KIN - ONT

$315 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 3/26. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$578
JetBlue
Thu 6/4Wed 6/10
KIN - ONT • 1 stop
Cheapest one-way
$315
American Airlines
Thu 3/26
KIN - ONT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Kingston and Ontario. You'll need at least 2 connections.
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We hope you love your trip to Ontario!
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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

Thu, Jun 4 - Wed, Jun 10
JetBlue Logo
9:05 am - 8:45 pm
KIN
-
ONT
13h 40m
1 stop
JetBlue Logo
10:00 pm - 8:32 pm
ONT
-
KIN
20h 32m
1 stop
$578JetBlue
Tue, Jun 2 - Wed, Jun 10
United Airlines Logo
2:59 pm - 10:37 pm
KIN
-
ONT
33h 38m
2 stops
United Airlines Logo
5:45 am - 1:54 pm
ONT
-
KIN
30h 09m
2 stops
$692United Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
2:59 pm - 10:46 pm
KIN
-
ONT
33h 47m
2 stops
United Airlines Logo
6:30 am - 1:54 pm
ONT
-
KIN
53h 24m
2 stops
$714United Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
2:59 pm - 10:31 pm
KIN
-
ONT
33h 32m
2 stops
United Airlines Logo
6:05 am - 1:52 pm
ONT
-
KIN
53h 47m
2 stops
$733United Airlines
Wed, Jun 3 - Tue, Jun 9
JetBlue Logo
9:05 am - 8:45 pm
KIN
-
ONT
13h 40m
1 stop
JetBlue Logo
10:00 pm - 10:45 pm
ONT
-
KIN
22h 45m
1 stop
$750JetBlue
Tue, Jun 2 - Wed, Jun 10
JetBlue Logo
9:05 am - 8:45 pm
KIN
-
ONT
13h 40m
1 stop
JetBlue Logo
10:00 pm - 8:32 pm
ONT
-
KIN
20h 32m
1 stop
$755JetBlue
Sun, Jun 28 - Sat, Jul 11
JetBlue Logo
11:59 pm - 10:40 pm
KIN
-
ONT
24h 41m
1 stop
JetBlue Logo
11:59 pm - 5:35 pm
ONT
-
KIN
15h 36m
1 stop
$777JetBlue
Mon, Jun 29 - Sun, Jul 12
JetBlue Logo
9:57 pm - 10:40 pm
KIN
-
ONT
26h 43m
1 stop
JetBlue Logo
11:59 pm - 8:32 pm
ONT
-
KIN
18h 33m
1 stop
$787JetBlue
Sun, Jun 28 - Sun, Jul 12
JetBlue Logo
11:59 pm - 10:40 pm
KIN
-
ONT
24h 41m
1 stop
JetBlue Logo
11:59 pm - 8:32 pm
ONT
-
KIN
18h 33m
1 stop
$791JetBlue
Mon, Jun 29 - Sat, Jul 11
JetBlue Logo
9:57 pm - 10:40 pm
KIN
-
ONT
26h 43m
1 stop
JetBlue Logo
11:59 pm - 8:32 pm
ONT
-
KIN
18h 33m
1 stop
$812JetBlue
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.

Which airlines provide the cheapest flights from Kingston to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kingston to Ontario were found on JetBlue ($578) and United Airlines ($692).

Find deals

Good to know

Cheapest flight$315
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 $315 for a one-way ticket and $578 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)