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Cheap flights from Kingston to Los Angeles from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kingston to Los Angeles departing on 12/20. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:50 pm - 11:43 pmKIN-ONT
12h 53m2 stops
American Airlines Logo
11:59 pm - 10:55 amONT-KIN
32h 56m2 stops
$608American Airlines
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Tue, Mar 10 - Wed, Mar 11
Delta Logo
9:00 am - 7:19 pmKIN-ONT
12h 19m1 stop
Delta Logo
7:05 am - 9:00 pmONT-KIN
10h 55m1 stop
$766Delta
Find Deal
Fri, Oct 31 - Sun, Nov 2
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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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
3:02 pm - 9:49 pmKIN-ONT
33h 47m2 stops
United Airlines Logo
6:00 am - 2:02 pmONT-KIN
29h 02m2 stops
$934United Airlines
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Wed, Dec 3 - Wed, Dec 10
Delta Logo
9:00 am - 9:20 pmKIN-ONT
14h 20m2 stops
Delta Logo
5:00 am - 8:00 pmONT-KIN
12h 00m2 stops
$1,086Delta
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Fri, Oct 31 - Sun, Nov 2
United Airlines Logo
3:01 pm - 10:51 pmKIN-ONT
33h 50m3 stops
United Airlines Logo
7:00 am - 2:02 pmONT-KIN
52h 02m2 stops
$1,480United Airlines
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Fri, Oct 31 - Sun, Nov 2

Delta flights from Kingston to Ontario

Our best Delta deals on Kingston to Ontario flight tickets
Delta
Oct 31
KIN9:00 amKingston Norman Manley
12h 19m
1 stop
ONT7:19 pmOntario
Nov 2
ONT7:05 amOntario
10h 55m
1 stop
KIN9:00 pmKingston Norman Manley
$766
Find similar
Delta
Mar 10
KIN9:00 amKingston Norman Manley
14h 14m
1 stop
ONT9:14 pmOntario
Mar 11
ONT10:30 pmOntario
19h 30m
1 stop
KIN8:00 pmKingston Norman Manley
$907
Find similar
Delta
Oct 31
KIN9:00 amKingston Norman Manley
14h 20m
2 stops
ONT9:20 pmOntario
Nov 2
ONT5:00 amOntario
12h 00m
2 stops
KIN8:00 pmKingston Norman Manley
$1,086
Find similar

United Airlines flights from Kingston to Ontario

Our best United Airlines deals on Kingston to Ontario flight tickets
United Airlines
Dec 3
KIN3:02 pmKingston Norman Manley
33h 47m
2 stops
ONT9:49 pmOntario
Dec 10
ONT6:00 amOntario
29h 02m
2 stops
KIN2:02 pmKingston Norman Manley
$934
Find similar
United Airlines
Oct 31
KIN3:01 pmKingston Norman Manley
33h 50m
3 stops
ONT10:51 pmOntario
Nov 2
ONT7:00 amOntario
52h 02m
2 stops
KIN2:02 pmKingston Norman Manley
$1,480
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kingston to Ontario 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 October 20, 2025.
Use the filters below to find and compare flights from Kingston to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Tue 3/10

12:50 pm-11:43 pm

2 stops12h 53m

Ontario

Wed 3/11

11:59 pm-10:55 am

2 stops32h 56m

$608

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 10/31

9:00 am-7:19 pm

1 stop12h 19m

Ontario

Sun 11/2

7:05 am-9:00 pm

1 stop10h 55m

$766

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Tue 3/10

9:00 am-9:14 pm

1 stop14h 14m

Ontario

Wed 3/11

10:30 pm-8:00 pm

1 stop19h 30m

$907

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Wed 12/3

3:02 pm-9:49 pm

2 stops33h 47m

Ontario

Wed 12/10

6:00 am-2:02 pm

2 stops29h 02m

$934

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 10/31

9:00 am-9:20 pm

2 stops14h 20m

Ontario

Sun 11/2

5:00 am-8:00 pm

2 stops12h 00m

$1,086

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 10/31

3:01 pm-10:51 pm

3 stops33h 50m

Ontario

Sun 11/2

7:00 am-2:02 pm

2 stops52h 02m

$1,480

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Sat 12/20

6:25 am-3:50 pm

2 stops12h 25m

$410

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Fri 1/23

3:00 pm-9:58 pm

2 stops33h 58m

$634

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Mon 11/10

3:02 pm-9:49 pm

2 stops33h 47m

$683

KingstonOntario

KIN - ONT

KINONT

Kingston Norman Manley

Mon 11/10

3:02 pm-10:51 pm

3 stops34h 49m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kingston to Ontario

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 Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $612. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Kingston to Ontario for around $1,112.

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

In the morning is the cheapest time of day to fly from Kingston to Ontario when you can find flight prices for as low as $611. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $627 on average. Flights to Ontario from Kingston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Kingston to Ontario flights?

You could potentially save up to 3% on your flight if you consider stops on a Kingston to Ontario flight.

When to book flights from Kingston to Ontario

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

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

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

Direct flights

None
There are no direct flights from Kingston to Ontario. There are no popular flight routes from Kingston to Ontario.
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  • How far is Kingston Norman Manley to Ontario by plane?

    A flight from Kingston Norman Manley to Ontario will travel around 2743.5 mi. In terms of flight time, this usually takes a little over 12h 19m.

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

    Prices for flights from Kingston Norman Manley Airport to Ontario Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kingston Norman Manley Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kingston to Ontario for you.

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

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

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

momondo helps you find the best flight between Kingston and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ontario from Kingston 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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