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Cheap flights from Ontario to Kailua-Kona from $119

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 Kailua-Kona departing on 3/2. 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 Kailua-Kona

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Kailua-Kona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Kailua-Kona.

Cheap last minute flights

Planning a quick getaway from Ontario to Kailua-Kona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kailua-Kona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Kailua-Kona

Find recent round-trip train or bus tickets from Ontario to Kailua-Kona.

All round-trip flight deals to Kailua-Kona

The cheapest plane tickets to Kailua-Kona found on KAYAK recently.
9:45 am - 3:44 pmONT-KOA
8h 59m1 stop
8:00 am - 9:50 pmKOA-ONT
10h 50m1 stop
$201Hawaiian Airlines
Find Deal
Sun, May 4 - Fri, May 9
11:33 am - 11:44 pmONT-KOA
14h 11m1 stop
3:30 pm - 10:34 amKOA-ONT
17h 04m1 stop
$276Alaska Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
6:00 am - 11:44 pmONT-KOA
19h 44m1 stop
3:30 pm - 10:13 pmKOA-ONT
28h 43m1 stop
$278Alaska Airlines
Find Deal
Tue, Jan 14 - Thu, Jan 23
7:00 am - 5:42 pmONT-KOA
13h 42m1 stop
8:30 pm - 1:13 pmKOA-ONT
13h 43m1 stop
$282Delta
Find Deal
Tue, Apr 29 - Sun, May 4
7:00 am - 5:42 pmONT-KOA
13h 42m1 stop
8:30 pm - 1:13 pmKOA-ONT
13h 43m1 stop
$301Delta
Find Deal
Tue, Apr 15 - Wed, Apr 16
6:15 am - 12:55 pmONT-KOA
8h 40m1 stop
2:25 pm - 9:51 amKOA-ONT
17h 26m1 stop
$406United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:15 am - 12:55 pmONT-KOA
8h 40m1 stop
2:25 pm - 10:45 pmKOA-ONT
30h 20m1 stop
$408United Airlines
Find Deal
Mon, Jan 13 - Wed, Mar 5
7:35 pm - 2:44 pmONT-KOA
22h 09m1 stop
9:24 pm - 5:52 pmKOA-ONT
17h 28m1 stop
$410American Airlines
Find Deal
Mon, Mar 24 - Mon, Mar 31
11:15 am - 7:55 pmONT-KOA
11h 40m2 stops
10:00 am - 9:25 pmKOA-ONT
8h 25m1 stop
$491Southwest
Find Deal
Mon, Mar 24 - Mon, Mar 31
11:15 am - 7:55 pmONT-KOA
11h 40m2 stops
10:00 am - 11:20 pmKOA-ONT
10h 20m2 stops
$496Southwest
Find Deal
Mon, Mar 24 - Mon, Mar 31
9:45 am - 5:37 pmONT-KOA
9h 52m1 stop
$119Hawaiian Airlines
Find Deal
Sun, Mar 2
9:45 am - 4:33 pmONT-KOA
8h 48m1 stop
$134Hawaiian Airlines
Find Deal
Thu, Mar 6
5:44 pm - 11:23 amONT-KOA
19h 39m1 stop
$138Alaska Airlines
Find Deal
Tue, Jan 28
5:44 pm - 11:23 amONT-KOA
19h 39m1 stop
$143Alaska Airlines
Find Deal
Sat, Feb 8
6:15 am - 12:55 pmONT-KOA
8h 40m1 stop
$173United Airlines
Find Deal
Tue, Jan 21
5:40 am - 5:44 pmONT-KOA
15h 04m1 stop
$180Delta
Find Deal
Sun, Mar 30
6:15 am - 12:55 pmONT-KOA
8h 40m1 stop
$188United Airlines
Find Deal
Thu, Jan 23
5:40 am - 5:44 pmONT-KOA
15h 04m1 stop
$210Delta
Find Deal
Fri, Mar 28
7:30 pm - 3:57 pmONT-KOA
22h 27m1 stop
$275American Airlines
Find Deal
Mon, Dec 30
10:02 am - 6:34 pmONT-KOA
10h 32m1 stop
$330American Airlines
Find Deal
Thu, Jan 2
10:02 am - 7:03 pmONT-KOA
11h 01m1 stop
9:45 pm - 9:12 amKOA-ONT
9h 27m1 stop
$582American Airlines
Find Deal
Tue, Dec 24 - Fri, Dec 27
10:02 am - 7:03 pmONT-KOA
11h 01m1 stop
9:45 pm - 9:12 amKOA-ONT
9h 27m1 stop
$618American Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31
10:10 am - 8:15 pmONT-KOA
12h 05m2 stops
7:30 am - 9:05 pmKOA-ONT
11h 35m1 stop
$667Southwest
Find Deal
Tue, Dec 24 - Mon, Dec 30
7:00 am - 7:09 pmONT-KOA
14h 09m1 stop
9:02 pm - 12:35 pmKOA-ONT
13h 33m1 stop
$672Delta
Find Deal
Thu, Dec 26 - Tue, Dec 31
6:00 am - 1:15 pmONT-KOA
9h 15m1 stop
11:43 pm - 9:58 amKOA-ONT
8h 15m1 stop
$702United Airlines
Find Deal
Sun, Dec 22 - Sun, Dec 29
6:00 am - 1:15 pmONT-KOA
9h 15m1 stop
11:43 pm - 9:58 amKOA-ONT
8h 15m1 stop
$709United Airlines
Find Deal
Sun, Dec 22 - Sat, Dec 28
10:10 am - 8:15 pmONT-KOA
12h 05m2 stops
10:00 am - 11:00 pmKOA-ONT
11h 00m2 stops
$752Southwest
Find Deal
Tue, Dec 24 - Mon, Dec 30
6:00 am - 10:06 pmONT-KOA
18h 06m1 stop
2:40 pm - 9:45 amKOA-ONT
17h 05m1 stop
$982Alaska Airlines
Find Deal
Wed, Dec 25 - Fri, Dec 27
7:00 am - 7:09 pmONT-KOA
14h 09m1 stop
9:02 pm - 12:35 pmKOA-ONT
13h 33m1 stop
$1,062Delta
Find Deal
Sun, Dec 22 - Tue, Dec 31
8:52 pm - 1:40 pmONT-KOA
18h 48m1 stop
2:40 pm - 9:45 amKOA-ONT
17h 05m1 stop
$1,193Alaska Airlines
Find Deal
Thu, Dec 26 - Wed, Jan 1

Hawaiian Airlines flights from Ontario to Kailua-Kona

Our best Hawaiian Airlines deals on Ontario to Kailua-Kona flight tickets
Hawaiian Airlines
May 4
ONT9:45 amOntario
8h 59m
1 stop
KOA3:44 pmKona Intl
May 9
KOA8:00 amKona Intl
10h 50m
1 stop
ONT9:50 pmOntario
Hawaiian Airlines
Jan 27
ONT9:35 amOntario
10h 02m
1 stop
KOA5:37 pmKona Intl
Feb 7
KOA11:50 amKona Intl
8h 00m
1 stop
ONT9:50 pmOntario
Hawaiian Airlines
May 9
ONT9:45 amOntario
8h 54m
1 stop
KOA3:39 pmKona Intl
May 14
KOA9:33 pmKona Intl
10h 06m
1 stop
ONT10:39 amOntario

United Airlines flights from Ontario to Kailua-Kona

Our best United Airlines deals on Ontario to Kailua-Kona flight tickets
United Airlines
Feb 4
ONT6:15 amOntario
8h 40m
1 stop
KOA12:55 pmKona Intl
Feb 11
KOA2:25 pmKona Intl
17h 26m
1 stop
ONT9:51 amOntario
United Airlines
Jan 13
ONT6:15 amOntario
8h 40m
1 stop
KOA12:55 pmKona Intl
Mar 5
KOA2:25 pmKona Intl
30h 20m
1 stop
ONT10:45 pmOntario
United Airlines
Feb 6
ONT6:15 amOntario
8h 40m
1 stop
KOA12:55 pmKona Intl
Feb 11
KOA2:25 pmKona Intl
17h 26m
1 stop
ONT9:51 amOntario

See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from Ontario to Kailua-Kona

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 month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Ontario is in April. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Kailua-Kona, with average flight prices from Ontario averaging around $286.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Thursday when prices can be found for as low as $350. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Saturday is $449.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $233 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Kailua-Kona is in the morning when prices are around $386.

How far in advance should I book a flight to Kailua-Kona?

The ideal time to book your flight to Kailua-Kona is 52 days in advance when prices tend to average $414. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Ontario for as low as $117 on momondo.

Can stopping save me money on Ontario to Kailua-Kona flights?

You could potentially save up to 45% on your flight if you consider stops on a Ontario to Kailua-Kona flight.

When to book flights from Ontario to Kailua-Kona

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

Cheap Ontario to Kailua-Kona (ONT to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Kailua-Kona

Best Price Found

$119

Fastest flight time

8h 05m

Direct flights

None

Airports in Kailua-Kona

1 airport
The best one-way flight to Kailua-Kona from Ontario in the past 72 hours is $119. The best round-trip flight deal from Ontario to Kailua-Kona found on momondo in the last 72 hours is $201.
The fastest flight from Ontario to Kailua-Kona takes 8h 05m
There are no direct flights from Ontario to Kailua-Kona. Popular non-direct route for this connection is Ontario Airport - Kona Intl Airport.
There is 1 airport near Kailua-Kona: Kona Intl (KOA)

  • How far is Ontario to Kona Intl by plane?

    A flight from Ontario to Kona Intl will travel around 2544.2 mi. A reasonable flight in good conditions will take 8h 05m.

  • When did momondo last update prices for flights from Ontario Airport to Kona Intl Airport?

    Prices for flights from Ontario Airport to Kona Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Kona Intl Airport?

  • How old do you have to be to fly from Ontario Airport to Kona Intl 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 Kona Intl Airport.

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

    The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Kailua-Kona?


Best airlines flying from Ontario to Kailua-Kona

Compare and see reviews for airlines that fly from Ontario to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $130Free CancellationRating
8.0
8,597 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $198Free CancellationRating
7.9
2,296 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights
American AirlinesPriceFrom $275Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $320Free CancellationRating
8.0
9,540 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.1
4,814 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Kailua-Kona?

Finding the right flight to Kailua-Kona from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kailua-Kona quick and easy, saving you time and money.

Can I find flights from Ontario to Kailua-Kona with flexible booking policies on momondo?

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

How can momondo help me find flights from Ontario to Kailua-Kona?

Once you have performed a search for Ontario to Kailua-Kona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Kailua-Kona, momondo offers a useful price alert feature which will track prices for flights to Kailua-Kona from Ontario and alert you when they change.


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