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Cheap flights from Ontario to Kingston from $283

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 Kingston departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Kingston

Cheap round-trip flights

JetBlue Logo
10:56 pm - 6:34 pmONT-KIN
17h 38m1 stop
JetBlue Logo
9:05 am - 9:29 pmKIN-ONT
14h 24m1 stop
$631JetBlue
Find Deal
Tue, Sep 16 - Tue, Sep 23
JetBlue Logo
10:56 pm - 7:06 pmONT-KIN
18h 10m1 stop
JetBlue Logo
2:10 am - 9:29 pmKIN-ONT
21h 19m1 stop
$635JetBlue
Find Deal
Sun, Oct 5 - Fri, Oct 24
Delta Logo
7:05 am - 8:00 pmONT-KIN
10h 55m1 stop
Delta Logo
9:00 am - 7:19 pmKIN-ONT
12h 19m1 stop
$691Delta
Find Deal
Wed, Oct 1 - Wed, Oct 29
United Airlines Logo
6:50 pm - 1:53 pmONT-KIN
17h 03m2 stops
United Airlines Logo
2:59 pm - 5:40 pmKIN-ONT
52h 41m2 stops
$911United Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 26
United Airlines Logo
6:00 am - 1:53 pmONT-KIN
29h 53m2 stops
United Airlines Logo
2:59 pm - 9:25 pmKIN-ONT
32h 26m2 stops
$921United Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 15
Delta Logo
7:00 am - 8:00 pmONT-KIN
10h 00m1 stop
Delta Logo
9:00 am - 10:56 pmKIN-ONT
16h 56m1 stop
$1,318Delta
Find Deal
Sat, Dec 13 - Tue, Dec 23
Air Canada Logo
5:05 am - 1:45 pmONT-KIN
29h 40m2 stops
Air Canada Logo
2:55 pm - 9:07 pmKIN-ONT
33h 12m2 stops
$1,873Air Canada
Find Deal
Mon, Dec 22 - Fri, Dec 26
Air Canada Logo
5:05 am - 1:45 pmONT-KIN
29h 40m2 stops
Air Canada Logo
2:55 pm - 9:07 pmKIN-ONT
33h 12m2 stops
$2,001Air Canada
Find Deal
Mon, Dec 22 - Wed, Dec 31
Logo
5:05 am - 8:45 pmONT-KIN
13h 40m2 stops
Logo
8:05 am - 8:44 pmKIN-ONT
38h 39m2 stops
$6,016
Find Deal
Wed, Oct 15 - Sun, Oct 26
Logo
1:15 pm - 6:35 pmONT-KIN
27h 20m2 stops
Logo
10:15 am - 12:33 pmKIN-ONT
28h 18m2 stops
$6,039
Find Deal
Sat, Oct 18 - Wed, Oct 29

Delta flights from Ontario to Kingston

Our best Delta deals on Ontario to Kingston flight tickets
Delta
Oct 1
ONT7:05 amOntario
10h 55m
1 stop
KIN8:00 pmKingston Norman Manley
Oct 29
KIN9:00 amKingston Norman Manley
12h 19m
1 stop
ONT7:19 pmOntario
$691
Find similar
Delta
Dec 13
ONT7:00 amOntario
10h 00m
1 stop
KIN8:00 pmKingston Norman Manley
Dec 23
KIN9:00 amKingston Norman Manley
16h 56m
1 stop
ONT10:56 pmOntario
$1,318
Find similar
Delta
Dec 13
ONT7:00 amOntario
10h 00m
1 stop
KIN8:00 pmKingston Norman Manley
Dec 23
KIN9:00 amKingston Norman Manley
17h 51m
2 stops
ONT11:51 pmOntario
$1,433
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United Airlines flights from Ontario to Kingston

Our best United Airlines deals on Ontario to Kingston flight tickets
United Airlines
Sep 16
ONT6:50 pmOntario
17h 03m
2 stops
KIN1:53 pmKingston Norman Manley
Sep 26
KIN2:59 pmKingston Norman Manley
52h 41m
2 stops
ONT5:40 pmOntario
$911
Find similar
United Airlines
Sep 9
ONT6:00 amOntario
29h 53m
2 stops
KIN1:53 pmKingston Norman Manley
Sep 15
KIN2:59 pmKingston Norman Manley
32h 26m
2 stops
ONT9:25 pmOntario
$921
Find similar
United Airlines
Nov 13
ONT6:00 amOntario
29h 02m
2 stops
KIN2:02 pmKingston Norman Manley
Nov 26
KIN3:02 pmKingston Norman Manley
28h 10m
2 stops
ONT4:12 pmOntario
$938
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Kingston 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 August 19, 2025.
Use the filters below to find and compare flights from Ontario to Kingston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 9/16

10:56 pm-6:34 pm

1 stop17h 38m

Kingston Norman Manley

Tue 9/23

9:05 am-9:29 pm

1 stop14h 24m

$631

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sun 10/5

10:56 pm-7:06 pm

1 stop18h 10m

Kingston Norman Manley

Fri 10/24

2:10 am-9:29 pm

1 stop21h 19m

$635

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Wed 10/1

7:05 am-8:00 pm

1 stop10h 55m

Kingston Norman Manley

Wed 10/29

9:00 am-7:19 pm

1 stop12h 19m

$691

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 9/16

6:50 pm-1:53 pm

2 stops17h 03m

Kingston Norman Manley

Fri 9/26

2:59 pm-5:40 pm

2 stops52h 41m

$911

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 9/9

6:00 am-1:53 pm

2 stops29h 53m

Kingston Norman Manley

Mon 9/15

2:59 pm-9:25 pm

2 stops32h 26m

$921

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sat 12/13

7:00 am-8:00 pm

1 stop10h 00m

Kingston Norman Manley

Tue 12/23

9:00 am-10:56 pm

1 stop16h 56m

$1,318

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Mon 12/22

5:05 am-1:45 pm

2 stops29h 40m

Kingston Norman Manley

Fri 12/26

2:55 pm-9:07 pm

2 stops33h 12m

$1,873

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Mon 12/22

5:05 am-1:45 pm

2 stops29h 40m

Kingston Norman Manley

Wed 12/31

2:55 pm-9:07 pm

2 stops33h 12m

$2,001

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Wed 10/15

5:05 am-8:45 pm

2 stops13h 40m

Kingston Norman Manley

Sun 10/26

8:05 am-8:44 pm

2 stops38h 39m

$6,016

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sat 10/18

1:15 pm-6:35 pm

2 stops27h 20m

Kingston Norman Manley

Wed 10/29

10:15 am-12:33 pm

2 stops28h 18m

$6,039

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 Kingston from

How to get the cheapest flight ticket from Ontario to Kingston

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 day to depart on your flight to Kingston?

Our data shows that Tuesday is the least expensive day to fly to Kingston. Tickets to fly out on this day can be as low as $641. The most expensive day to fly to Kingston is Thursday, with ticket prices averaging around $843.

What is the cheapest time of day to depart on your flight to Kingston?

The cheapest time of day to fly to Kingston is at noon when flights can be purchased for as low as $514. In the evening is when there is more demand to fly to Kingston, so prices are often more expensive at around $724 per ticket.

When to book flights from Ontario to Kingston

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Kingston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Kingston (ONT to KIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Kingston

Best Price Found

$283

Fastest flight time

10h 00m

Direct flights

None

Airports in Kingston

1 airport
The best one-way flight to Kingston from Ontario in the past 72 hours is $283. The best round-trip flight deal from Ontario to Kingston found on momondo in the last 72 hours is $631.
The fastest flight from Ontario to Kingston takes 10h 00m
There are no direct flights from Ontario to Kingston. Popular non-direct route for this connection is Ontario Airport - Kingston Norman Manley Airport.
There is 1 airport near Kingston: Kingston Norman Manley (KIN)
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  • How far is Ontario to Kingston Norman Manley by plane?

    There are 2743.5 mi between Ontario and Kingston Norman Manley. Typically, this will take 10h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Kingston Norman Manley Airport?

    Prices for flights from Ontario Airport to Kingston Norman Manley Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Kingston Norman Manley Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Kingston Norman Manley Airport.

  • What documentation or ID do you need to fly to Kingston Norman Manley Airport?

    The travel and health documents required for your trip to Kingston Norman Manley Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kingston Norman Manley Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Kingston?

Book flights to Kingston if you plan to visit one of these locations
Port Antonio

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Kingston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Kingston. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Kingston with flexible booking policies on momondo?

All flight searches from Ontario to Kingston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Kingston?

momondo provides multiple filters to help you find the best flight to Kingston from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Kingston right now. Can momondo alert me if prices change?

Price alerts on flights to Kingston from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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