Cheap flights from Ontario to Maui from $156
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 Maui departing on 9/30. 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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How to get the cheapest flight ticket from Ontario to Maui
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 Maui?
The month of February is, on average, the cheapest month to fly to Maui from Ontario, with most prices found around $313. If you are unable to visit Maui during the month of February, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $343.
What is the cheapest day to depart on your flight to Maui?
On average, the least expensive day to fly to Maui from Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $313. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Maui is Saturday, with ticket prices averaging around $469.
What is the cheapest time of day to depart on your flight to Maui?
Flying to Maui from Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $371 when looking at flights departing in the morning. Flights to Maui are more costly in the evening, with an average ticket price of $478. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Maui?
You are more likely to see cheaper flights to Maui from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Maui for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maui from Ontario for as low as $277 on momondo.
What is the cheapest airline that flies from Ontario to Maui?
Alaska Airlines, Hawaiian Airlines, and United Airlines are the most popular carriers operating from Ontario to Maui
What airlines fly to Maui?
Hawaiian Airlines, Delta and American Airlines are the top three most popular airlines that fly to Maui from Ontario according to our data. Hawaiian Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Maui. Keep in mind that there are 6 different airlines that fly to Maui on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to Maui flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Maui
When did momondo last update prices for flights from Ontario Airport to Maui?
Prices for flights from Ontario Airport to Maui are updated daily.
How many operators does momondo search for flights from Ontario Airport to Maui?
As of June 2025, there are 6 operators available to choose from for flights from Ontario Airport to Maui.
How old do you have to be to fly from Ontario Airport to Maui?
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 Maui.
What documentation or ID do you need to fly to Maui?
The required travel and health documents for your Maui trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maui. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ontario to Maui?
Based on momondo bookings for flights between Ontario and Maui, the leading plane model is Airbus A320neo, making up 16.89% of the total bookings. Other popular models include Airbus A321neo with 12.01%, Boeing 737 MAX 8 with 8.93%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 8.75%.
Best airlines flying from Ontario to Maui
Compare and see reviews for airlines that fly from Ontario to Maui with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $163 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $200 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 7.4 8,838 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 7.8 2,522 reviews | |||
| PriceFrom $327 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $372 | Free Cancellation | Rating 8.0 4,276 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Maui?
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 Ontario to Maui for you.
Can I find flights from Ontario to Maui with flexible booking policies on momondo?
Flights from Ontario to Maui with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Maui?
momondo provides multiple filters to help you find the best flight to Maui from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to Maui right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Maui flights. All you need is a valid email address and we will do the rest; it is that quick and easy.