Cheap flights from Ontario to Honolulu from $159
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 Honolulu departing on 6/3. 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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United Airlines flights from Ontario to Honolulu
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Hawaiian Airlines flights from Ontario to Honolulu
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How to get the cheapest flight ticket from Ontario to Honolulu
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 Honolulu?
The month of January is, on average, the cheapest month to fly to Honolulu from Ontario, with most prices found around $354. If you’re not able to fly to Honolulu in January, then February is your next best option. Flight prices from Ontario to Honolulu during February average around $356.
What is the cheapest day to depart on your flight to Honolulu?
Our data shows that Wednesday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $382. 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 Honolulu on Saturday is $428.
What is the cheapest time of day to depart on your flight to Honolulu?
According to our data, the cheapest time of day to fly to Honolulu is in the afternoon. momondo users have found flights departing from Ontario to Honolulu in the afternoon for as low as $382. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Honolulu, so prices are often more expensive at around $422 per ticket.
What is the cheapest Ontario to Honolulu flight route?
Fly from Ontario to Honolulu for the best Ontario - Honolulu flight prices
How far in advance should I book a flight to Honolulu?
You are more likely to see cheaper flights to Honolulu from Ontario when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $464 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from Ontario for as low as $395 on momondo.
What cabin class options are available on Ontario to Honolulu flights?
There are 4 cabin classes available to choose from on Ontario to Honolulu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to Honolulu?
Alaska Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from Ontario to Honolulu
What airlines fly to Honolulu?
Hawaiian Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Honolulu from Ontario according to our data. Hawaiian Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 6 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ontario to Honolulu on average per day?
As of April 2025, there are 4 flights per day flying from Ontario to Honolulu. The most common time of day flights depart is 9:00AM, with 100% of flights taking off at noon.
How many flights depart from Ontario to Honolulu on average per week?
The number of flights available between Ontario and Honolulu is 28 per week as of April 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Ontario to Honolulu
Cheap Ontario to Honolulu (ONT to HNL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Honolulu
How far is Ontario to Honolulu by plane?
The straight-line distance from Ontario to Honolulu is 2591.9 mi. 5h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Honolulu Airport?
Prices for flights from Ontario Airport to Honolulu Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Honolulu Airport?
As of April 2025, there are 6 operators available to choose from for flights from Ontario Airport to Honolulu Airport.
How old do you have to be to fly from Ontario Airport to Honolulu Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The necessary travel and health documents for your Honolulu 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 plane model from Ontario to Honolulu?
Based on momondo bookings for flights between Ontario and Honolulu, the leading plane model is Airbus A321-100/200, making up 27.82% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 23.60%, Boeing 737 MAX 9 with 12.69%, and Airbus A320-100/200 with 6.61%.
What is the most popular airline from Ontario to Honolulu?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Honolulu is Hawaiian Airlines (69% of total bookings). The next most popular airlines are Alaska Airlines (17%), United Airlines (8%), and Southwest (3%).
Best airlines flying from Ontario to Honolulu
Compare and see reviews for airlines that fly from Ontario to Honolulu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $165 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $265 | Free Cancellation | Rating 7.9 2,380 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 8.0 9,887 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $397 | Free Cancellation | Rating 8.0 4,280 reviews |
Alaska Airlines Flights From Ontario to Honolulu
Across 7 Alaska Airlines flights from Ontario to Honolulu this week, the average price was $460, with the best Alaska Airlines deals starting from $287 round-trip. 9,882 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Hawaiian Airlines Flights From Ontario to Honolulu
Across 2,382 Hawaiian Airlines reviews on momondo, the average score is 7.9/10. Hawaiian Airlines flies from Ontario to Honolulu about 7 times each week, with ticket deals ranging from $265 to $450. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Honolulu?
Book flights to Honolulu if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Honolulu?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Honolulu from Ontario.
Can I find flights from Ontario to Honolulu with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Honolulu from Ontario with this policy.
How can momondo help me find flights from Ontario to Honolulu?
Once you have performed a search for Ontario to Honolulu 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 Honolulu right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Honolulu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.