ONT - KIN

$355 Find Cheap Flights from Ontario to Kingston - Compare and Save

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Everything you should know

Cheapest round-trip
$819
Typical prices: $596-$892
American Airlines
Sat 9/15Sat 9/22
ONT - KIN • 2 stops
Cheapest one-way
$355
Typical prices: $330-$880
Multiple Airlines
Sun 9/9
ONT - KIN • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Kingston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 18% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Panama City Tocumen Intl (PTY)
Cheapest • Avg $933 (round-trip)
Fort Lauderdale (FLL)
Shortest trip • 11h 24m (one-way)
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Flight Deals

Cheap Flights from Ontario to Kingston (ONT-KIN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Kingston

Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
1:04 pm - 4:02 pmONT  Ontario-KIN Kingston Norman Manley
24h 58m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
5:08 pm - 9:29 amKIN  Kingston Norman Manley-ONT Ontario
18h 21m2 stops Miami Dallas/Fort Worth
$819American Airlines
Wed, Sep 16 - Mon, Sep 21
United Airlines Logo
1:56 pm - 1:51 pmONT  Ontario-KIN Kingston Norman Manley
21h 55m2 stops San Francisco Panama City Tocumen Intl
United Airlines Logo
2:57 pm - 2:01 pmKIN  Kingston Norman Manley-ONT Ontario
25h 04m2 stops Panama City Tocumen Intl San Francisco
$824United Airlines
Fri, Oct 2 - Fri, Oct 9
American Airlines Logo
8:25 am - 12:04 pmONT  Ontario-KIN Kingston Norman Manley
25h 39m2 stops Dallas/Fort Worth Miami
American Airlines Logo
11:57 am - 10:59 pmKIN  Kingston Norman Manley-ONT Ontario
13h 02m2 stops Miami Charlotte Douglas
$844American Airlines
Wed, Sep 23 - Mon, Sep 28
American Airlines Logo
1:04 pm - 4:02 pmONT  Ontario-KIN Kingston Norman Manley
24h 58m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
5:08 pm - 6:17 pmKIN  Kingston Norman Manley-ONT Ontario
27h 09m2 stops Miami Phoenix Sky Harbor Intl
$849American Airlines
Sun, Sep 13 - Sun, Sep 20
Delta Logo
7:05 am - 8:10 pmONT  Ontario-KIN Kingston Norman Manley
11h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:10 am - 10:24 pmKIN  Kingston Norman Manley-ONT Ontario
15h 14m1 stop Atlanta Hartsfield-Jackson
$874Delta
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
1:52 pm - 1:58 pmONT  Ontario-KIN Kingston Norman Manley
22h 06m2 stops San Francisco Panama City Tocumen Intl
United Airlines Logo
2:57 pm - 9:59 pmKIN  Kingston Norman Manley-ONT Ontario
33h 02m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
$917United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
6:00 am - 1:51 pmONT  Ontario-KIN Kingston Norman Manley
29h 51m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
2:57 pm - 12:50 pmKIN  Kingston Norman Manley-ONT Ontario
23h 53m3 stops Panama City Tocumen Intl Chicago O'Hare Intl Denver Intl
$946United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
1:52 pm - 1:51 pmONT  Ontario-KIN Kingston Norman Manley
21h 59m2 stops San Francisco Panama City Tocumen Intl
United Airlines Logo
2:57 pm - 10:23 amKIN  Kingston Norman Manley-ONT Ontario
21h 26m2 stops Panama City Tocumen Intl San Francisco
$947United Airlines
Sun, Oct 11 - Wed, Oct 14
United Airlines Logo
6:00 am - 1:58 pmONT  Ontario-KIN Kingston Norman Manley
29h 58m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
2:57 pm - 10:23 amKIN  Kingston Norman Manley-ONT Ontario
21h 26m2 stops Panama City Tocumen Intl San Francisco
$979United Airlines
Wed, Jan 6 - Thu, Jan 21
United Airlines Logo
6:00 am - 1:53 pmONT  Ontario-KIN Kingston Norman Manley
28h 53m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
3:01 pm - 9:21 pmKIN  Kingston Norman Manley-ONT Ontario
33h 20m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
$1,067United Airlines
Booking Insights

Price, demand and travel trends for Ontario to Kingston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Kingston with more confidence.

How much is a round-trip flight from Ontario to Kingston?

Round-trip flights from Ontario to Kingston start at $819. Prices are typical for this route right now, with typical round-trip fares ranging from $596 to $892. The lowest price found in the past 5 days was $819 on American Airlines.

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Key details for Ontario to Kingston flights

Low season

January

Cheapest flight

$355
Most popular time to fly with an average 42% increase in price.
Flight from Ontario to Kingston

When to book flights from Ontario to Kingston

Are your dates flexible? Find out the best times to travel from Ontario to Kingston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Kingston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Ontario to Kingston?

    Flights from Ontario to Kingston usually depart from Ontario (ONT) and arrive at Kingston Norman Manley (KIN).

  • Which airports do connecting flights from Ontario to Kingston pass through?

    One-stop flights from Ontario to Kingston most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 67% of one-stop connections
    • Fort Lauderdale (FLL) - 17% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 17% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Ontario to Kingston?

    Yes. Being flexible with your travel dates can save you up to 38% on the Ontario to Kingston route. Thursday is the cheapest departure day at $626 round-trip on average, while Saturday is the most expensive at $1,004, a difference of $378. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Ontario to Kingston?

    A nonstop flight from Ontario to Kingston takes 0h 00m, covering 2,744 miles.

  • What are the earliest and latest flights from Ontario to Kingston?

    These are the earliest and latest flight times available from Ontario to Kingston:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Ontario to Kingston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Ontario to Kingston looking right now?

    One-way fares from Ontario to Kingston are currently higher than usual. Average one-way flight prices are about $458, which is 18% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Ontario to Kingston?

    Flying via Fort Lauderdale (FLL) gives the shortest average 1-stop total travel time at 11h 24m, compared with 11h 47m via Panama City Tocumen Intl (PTY) and 11h 56m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Ontario and Kingston?

    Kingston is 2 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Kingston Norman Manley Airport (KIN)?

    Kingston Norman Manley Airport (KIN) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Island Car Rentals
    · U-Save
    · Avis
    · Budget
    · ACO Rent A Car

  • How much should I expect to pay for a Ontario to Kingston flight?

    Round-trip flights from Ontario to Kingston range from $596 to $892, with an average of $626 over the past 12 months. Anything below $596 counts as a good deal.

Your guide to booking Ontario to Kingston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average $626 - about $378 less than Saturday (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Kingston trip for May. Fares historically average $512 round-trip in that month - typically $512 less than the most expensive month, which is August (based on the last 12 months).

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

Information on your arrival and departure airports

Ontario (ONT)
Kingston (KIN)