Insights
Latest deals
Reviews
FAQs

Cheap flights from Ontario to Kailua-Kona from $165

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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Do 5/2
Do 5/9

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Ontario to Kailua-Kona

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Kailua-Kona by changing tabs
Delta
May 16
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
May 21
KOA9:40 pmKona Intl
12h 53m
1 stop
ONT1:33 pmOntario
Alaska Airlines
Jun 4
ONT6:00 amOntario
17h 59m
1 stop
KOA8:59 pmKona Intl
Jun 11
KOA3:11 pmKona Intl
14h 54m
1 stop
ONT9:05 amOntario
United Airlines
May 16
ONT6:00 amOntario
8h 37m
1 stop
KOA11:37 amKona Intl
May 20
KOA10:45 pmKona Intl
8h 16m
1 stop
ONT10:01 amOntario
Hawaiian Airlines
May 15
ONT10:00 amOntario
9h 58m
1 stop
KOA4:58 pmKona Intl
May 18
KOA9:15 amKona Intl
9h 40m
1 stop
ONT9:55 pmOntario
American Airlines
May 2
ONT10:00 amOntario
10h 08m
1 stop
KOA5:08 pmKona Intl
May 6
KOA9:45 pmKona Intl
11h 02m
1 stop
ONT11:47 amOntario
Delta
May 16
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
May 21
KOA8:42 pmKona Intl
12h 31m
2 stops
ONT12:13 pmOntario

Find the cheapest one-way flights from Ontario to Kailua-Kona

If you're looking for one-way flights from Ontario to Kailua-Kona, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Delta
May 9
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
Alaska Airlines
May 29
ONT8:09 pmOntario
27h 50m
1 stop
KOA8:59 pmKona Intl
United Airlines
May 13
ONT6:00 amOntario
8h 37m
1 stop
KOA11:37 amKona Intl

Search last-minute flights to Kailua-Kona from Ontario

Find and compare round-trip flight prices for your last-minute flight from Ontario to Kailua-Kona
Delta
May 7
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
May 13
KOA9:40 pmKona Intl
9h 24m
1 stop
ONT10:04 amOntario
Alaska Airlines
May 2
ONT6:00 amOntario
17h 55m
1 stop
KOA8:55 pmKona Intl
May 8
KOA8:25 pmKona Intl
10h 08m
1 stop
ONT9:33 amOntario
American Airlines
May 4
ONT10:00 amOntario
10h 08m
1 stop
KOA5:08 pmKona Intl
May 11
KOA9:45 pmKona Intl
11h 02m
1 stop
ONT11:47 amOntario
United Airlines
May 4
ONT6:00 amOntario
11h 34m
2 stops
KOA2:34 pmKona Intl
May 11
KOA10:45 pmKona Intl
8h 16m
1 stop
ONT10:01 amOntario
Multiple Airlines
May 2
ONT6:00 amOntario
8h 37m
1 stop
KOA11:37 amKona Intl
May 5
KOA10:43 amKona Intl
8h 22m
1 stop
ONT10:05 pmOntario
Alaska Airlines
May 2
ONT6:00 amOntario
17h 55m
1 stop
KOA8:55 pmKona Intl
May 5
KOA8:25 pmKona Intl
19h 39m
1 stop
ONT7:04 pmOntario

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 $99Free CancellationRating
8.0
10,951 reviews
Search Delta flights
United AirlinesPriceFrom $161Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $196Free CancellationRating
8.0
2,324 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $229Free CancellationRating
8.0
9,117 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $269Free CancellationRating
7.3
14,875 reviews
Search American Airlines flights

Delta flights from Ontario to Kailua-Kona

Our best Delta deals on Ontario to Kailua-Kona flight tickets
Delta
May 16
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
May 21
KOA9:40 pmKona Intl
12h 53m
1 stop
ONT1:33 pmOntario
Delta
May 16
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
May 21
KOA8:42 pmKona Intl
12h 31m
2 stops
ONT12:13 pmOntario
Delta
May 28
ONT6:50 amOntario
13h 40m
1 stop
KOA5:30 pmKona Intl
May 28
KOA9:40 pmKona Intl
12h 53m
1 stop
ONT1:33 pmOntario

Alaska Airlines flights from Ontario to Kailua-Kona

Our best Alaska Airlines deals on Ontario to Kailua-Kona flight tickets
Alaska Airlines
Jun 4
ONT6:00 amOntario
17h 59m
1 stop
KOA8:59 pmKona Intl
Jun 11
KOA3:11 pmKona Intl
14h 54m
1 stop
ONT9:05 amOntario
Alaska Airlines
May 29
ONT8:09 pmOntario
27h 50m
1 stop
KOA8:59 pmKona Intl
Jun 9
KOA3:11 pmKona Intl
14h 54m
1 stop
ONT9:05 amOntario
Alaska Airlines
May 2
ONT6:00 amOntario
17h 55m
1 stop
KOA8:55 pmKona Intl
May 8
KOA8:25 pmKona Intl
10h 08m
1 stop
ONT9:33 amOntario

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 from Ontario to Kailua-Kona?

December. The cheapest time of year to fly to Kailua-Kona from Ontario is December. Most expensive is June

What is the cheapest day to depart Ontario for Kailua-Kona?

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Saturday

When is the cheapest time to fly from Ontario to Kailua-Kona?

In the afternoon. Ontario to Kailua-Kona flights are approximately 65% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Kailua-Kona from Ontario?

Delta. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Ontario to Kailua-Kona

What is the cheapest Ontario to Kailua-Kona flight route?

Ontario - Kona Intl. Fly from Ontario to Kona Intl for the best Ontario - Kailua-Kona flight prices

How far in advance should you book Ontario to Kailua-Kona flights?

39 days before. The cheapest time to buy a flight from Ontario to Kailua-Kona is approximately 39 days to departure

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

$165

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 $165. The best round-trip flight deal from Ontario to Kailua-Kona found on momondo in the last 72 hours is $282.
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 30m.

  • 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.


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.


An easier way to manage your Kailua-Kona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Do 5/2
Do 5/9
Email me momondo's favorite deals

Find better results for your stay in the United States