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Cheap flights from Ontario to Kingston from $601

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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Kingston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:56 pm - 1:54 pm
ONT
-
KIN
21h 58m
2 stops
United Airlines Logo
2:57 pm - 12:12 pm
KIN
-
ONT
23h 15m
2 stops
$797United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
1:56 pm - 1:51 pm
ONT
-
KIN
21h 55m
2 stops
United Airlines Logo
2:57 pm - 12:12 pm
KIN
-
ONT
23h 15m
3 stops
$801United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
9:01 am - 1:51 pm
ONT
-
KIN
26h 50m
2 stops
United Airlines Logo
2:57 pm - 10:59 pm
KIN
-
ONT
34h 02m
2 stops
$804United Airlines
Fri, Sep 11 - Fri, Sep 18
JetBlue Logo
11:50 pm - 6:04 pm
ONT
-
KIN
16h 14m
1 stop
JetBlue Logo
10:10 am - 8:13 pm
KIN
-
ONT
12h 03m
1 stop
$846JetBlue
Mon, Sep 7 - Thu, Sep 10
United Airlines Logo
1:56 pm - 1:51 pm
ONT
-
KIN
45h 55m
3 stops
United Airlines Logo
2:57 pm - 12:50 pm
KIN
-
ONT
23h 53m
3 stops
$866United Airlines
Sat, Sep 5 - Sat, Sep 12
JetBlue Logo
11:50 pm - 8:14 pm
ONT
-
KIN
18h 24m
1 stop
JetBlue Logo
10:10 am - 8:13 pm
KIN
-
ONT
12h 03m
1 stop
$867JetBlue
Mon, Sep 7 - Thu, Sep 10
American Airlines Logo
12:59 pm - 12:59 pm
ONT
-
KIN
22h 00m
2 stops
American Airlines Logo
1:09 pm - 11:36 pm
KIN
-
ONT
12h 27m
2 stops
$869American Airlines
Thu, Sep 3 - Thu, Sep 10
Delta Logo
7:05 am - 8:10 pm
ONT
-
KIN
11h 05m
1 stop
Delta Logo
9:00 am - 10:01 pm
KIN
-
ONT
15h 01m
1 stop
$874Delta
Tue, Sep 29 - Mon, Oct 12
Delta Logo
7:05 am - 8:10 pm
ONT
-
KIN
11h 05m
1 stop
Delta Logo
9:00 am - 8:55 am
KIN
-
ONT
25h 55m
2 stops
$879Delta
Tue, Sep 29 - Mon, Oct 12
JetBlue Logo
11:50 pm - 6:42 pm
ONT
-
KIN
16h 52m
1 stop
JetBlue Logo
10:15 am - 8:13 pm
KIN
-
ONT
11h 58m
1 stop
$901JetBlue
Mon, Sep 7 - Thu, Sep 10

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American Airlines flights from Ontario to Kingston

Our best American Airlines deals on Ontario to Kingston flight tickets
American Airlines
Sep 3
ONT12:59 pmOntario
22h 00m
2 stops
KIN12:59 pmKingston Norman Manley
Sep 10
KIN1:09 pmKingston Norman Manley
12h 27m
2 stops
ONT11:36 pmOntario
$869
American Airlines
Sep 5
ONT6:15 amOntario
11h 27m
2 stops
KIN7:42 pmKingston Norman Manley
Sep 12
KIN5:08 pmKingston Norman Manley
20h 58m
2 stops
ONT12:06 pmOntario
$909
American Airlines
Jul 30
ONT1:11 pmOntario
20h 24m
2 stops
KIN11:35 amKingston Norman Manley
Aug 6
KIN6:05 amKingston Norman Manley
18h 54m
2 stops
ONT10:59 pmOntario
$1,069

JetBlue flights from Ontario to Kingston

Our best JetBlue deals on Ontario to Kingston flight tickets
JetBlue
Sep 7
ONT11:50 pmOntario
16h 14m
1 stop
KIN6:04 pmKingston Norman Manley
Sep 10
KIN10:10 amKingston Norman Manley
12h 03m
1 stop
ONT8:13 pmOntario
$846
JetBlue
Sep 7
ONT11:50 pmOntario
18h 24m
1 stop
KIN8:14 pmKingston Norman Manley
Sep 10
KIN10:10 amKingston Norman Manley
12h 03m
1 stop
ONT8:13 pmOntario
$867
JetBlue
Sep 7
ONT11:50 pmOntario
16h 52m
1 stop
KIN6:42 pmKingston Norman Manley
Sep 10
KIN10:15 amKingston Norman Manley
11h 58m
1 stop
ONT8:13 pmOntario
$901

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 July 22, 2026.
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

Cheapest round-trip

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Wed 9/2

1:56 pm-1:54 pm

2 stops21h 58m

Kingston Norman Manley

Wed 9/9

2:57 pm-12:12 pm

2 stops23h 15m

$797

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Wed 9/2

1:56 pm-1:51 pm

2 stops21h 55m

Kingston Norman Manley

Wed 9/9

2:57 pm-12:12 pm

3 stops23h 15m

$801

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Fri 9/11

9:01 am-1:51 pm

2 stops26h 50m

Kingston Norman Manley

Fri 9/18

2:57 pm-10:59 pm

2 stops34h 02m

$804

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Mon 9/7

11:50 pm-6:04 pm

1 stop16h 14m

Kingston Norman Manley

Thu 9/10

10:10 am-8:13 pm

1 stop12h 03m

$846

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sat 9/5

1:56 pm-1:51 pm

3 stops45h 55m

Kingston Norman Manley

Sat 9/12

2:57 pm-12:50 pm

3 stops23h 53m

$866

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Mon 9/7

11:50 pm-8:14 pm

1 stop18h 24m

Kingston Norman Manley

Thu 9/10

10:10 am-8:13 pm

1 stop12h 03m

$867

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Thu 9/3

12:59 pm-12:59 pm

2 stops22h 00m

Kingston Norman Manley

Thu 9/10

1:09 pm-11:36 pm

2 stops12h 27m

$869
Quickest round-trip

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 9/29

7:05 am-8:10 pm

1 stop11h 05m

Kingston Norman Manley

Mon 10/12

9:00 am-10:01 pm

1 stop15h 01m

$874

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 9/29

7:05 am-8:10 pm

1 stop11h 05m

Kingston Norman Manley

Mon 10/12

9:00 am-8:55 am

2 stops25h 55m

$879

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Mon 9/7

11:50 pm-6:42 pm

1 stop16h 52m

Kingston Norman Manley

Thu 9/10

10:15 am-8:13 pm

1 stop11h 58m

$901

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Can stopping save me money on Ontario to Kingston flights?

You could potentially save up to 62% on your flight if you consider stops on a Ontario to Kingston flight.

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

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Ontario to Kingston takes 10h 00m
There are no direct flights from Ontario to Kingston. There are no popular flight routes from Ontario to Kingston.
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Frequently asked questions about flying from Ontario to Kingston

  • 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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