$157 Find Cheap Flights from Ontario to Hawaii - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Hawaii departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Ontario to Hawaii

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Honolulu
Honolulunonstop$389
Kahului
Kahului1 stop$335
Kailua-Kona
Kailua-Kona1 stop$335
Lihue
Lihue1 stop$335
Hilo
Hilo1 stop$425
Kapalua
Kapalua1 stop$622
Hana
Hana2 stops$689
Waimea (Big Island)
Waimea (Big Island)2 stops$720
Honolulu
Honolulunonstop$389
Kahului
Kahului1 stop$335
Kailua-Kona
Kailua-Kona1 stop$335
Lihue
Lihue1 stop$335
Hilo
Hilo1 stop$425
Kapalua
Kapalua1 stop$622
Hana
Hana2 stops$689
Waimea (Big Island)
Waimea (Big Island)2 stops$720

Book Cheap Ontario to Hawaii Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Hawaii that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Hawaii

Mon, Aug 24 - Thu, Aug 27
Southwest Logo
8:00 am - 6:05 pm
ONT
-
LIH
13h 05m
1 stop
Southwest Logo
6:15 am - 8:10 pm
LIH
-
ONT
10h 55m
1 stop
$335Southwest
Mon, Aug 24 - Thu, Aug 27
Southwest Logo
8:00 am - 2:50 pm
ONT
-
OGG
9h 50m
1 stop
Southwest Logo
9:55 am - 8:10 pm
OGG
-
ONT
7h 15m
1 stop
$335Southwest
Mon, Nov 2 - Fri, Nov 6
Southwest Logo
9:00 am - 6:10 pm
ONT
-
KOA
11h 10m
1 stop
Southwest Logo
8:00 am - 10:10 pm
KOA
-
ONT
12h 10m
1 stop
$335Southwest
Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:20 am - 5:52 pm
ONT
-
OGG
14h 32m
1 stop
Delta Logo
9:15 pm - 11:16 am
OGG
-
ONT
11h 01m
1 stop
$344Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
6:20 am - 5:35 pm
ONT
-
KOA
14h 15m
1 stop
Delta Logo
8:42 pm - 11:16 am
KOA
-
ONT
11h 34m
1 stop
$344Delta
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
9:31 am - 9:41 pm
ONT
-
OGG
15h 10m
1 stop
Multiple Airlines Logo
11:36 am - 10:10 pm
OGG
-
ONT
7h 34m
1 stop
$357Multiple Airlines
Wed, Oct 28 - Tue, Nov 3
Multiple Airlines Logo
7:00 am - 9:31 am
ONT
-
OGG
29h 31m
1 stop
Multiple Airlines Logo
10:39 pm - 9:43 am
OGG
-
ONT
9h 04m
1 stop
$362Multiple Airlines
Sun, Sep 27 - Fri, Oct 2
Alaska Airlines Logo
7:12 am - 5:47 pm
ONT
-
OGG
13h 35m
1 stop
Alaska Airlines Logo
2:37 pm - 10:21 am
OGG
-
ONT
16h 44m
1 stop
$366Alaska Airlines
Thu, Oct 22 - Mon, Oct 26
Alaska Airlines Logo
7:00 am - 10:02 am
ONT
-
HNL
6h 02mnonstop
Alaska Airlines Logo
12:27 pm - 9:01 pm
HNL
-
ONT
5h 34mnonstop
$389Alaska Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
12:55 pm - 3:54 pm
ONT
-
LIH
28h 59m
1 stop
American Airlines Logo
10:44 pm - 8:55 am
LIH
-
ONT
8h 11m
1 stop
$403American Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Hawaii flights

Get data-powered insights and trends into flights from Ontario to Hawaii to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Hawaii departing in October.

What is the cheapest Ontario to Hawaii flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Hawaii from Ontario found in the last 5 days was to Honolulu, at $350 round-trip. The most popular route is from Ontario (ONT) to Honolulu (HNL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $350.

What is the cheapest time of day to fly to Hawaii?

The average price for all round-trip flights from Ontario to Hawaii depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Hawaii is generally in the morning, when round-trip flights cost $515 on average. The most expensive time of day to fly to Hawaii is generally in the morning, which is peak travel time and where the average cost of a ticket is $515.

Can I save money by flying with a layover from Ontario to Hawaii?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $561, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Ontario to Hawaii?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Hawaii, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Hawaii is January, when tickets cost $401 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $624 and $621 respectively.

What’s the cheapest day of the week to fly from Ontario to Hawaii?

The average price of all round-trip flights from Ontario to Hawaii clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ontario to Hawaii, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Hawaii, Tuesday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Ontario to Hawaii?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Hawaii, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Hawaii, you should book around 6 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Good to know

Low season

October

Cheapest flight

$157
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Ontario to Honolulu

FAQs - booking Hawaii flights

  • What is the best way to connect from OGG to Kahului city center?

    Maui Bus provides the most affordable and reliable transportation services between the airport and the city center. The bus takes about 50 minutes from OGG to Kahului city center. At least one bus leaves the airport headed to the city center every 15 minutes. Taxis and car rentals are the other alternative means of transport you may consider. Although slightly more expensive, they are faster than buses.

  • How can you catch up with the earliest flight from Ontario to Hawaii?

    Consider spending your night at one of the hotels near ONT if you want to catch up with the earliest flight from Ontario to Hawaii. There are several hotels located less than one mile from the airport. Apart from their close proximity to the airport, most of these hotels offer free airport shuttles to their visitors.

  • How convenient is it to travel with kids to Hawaii from Ontario?

    You have nothing to worry about when planning to fly with your kids from Ontario to Hawaii. United Airlines and Hawaiian Airlines are popular for offering the best kid-friendly amenities for flights along this route. For instance, you and your kids will enjoy greater comfort thanks to the spacious seats with extra legroom.

  • Can I fly with my pets from Ontario to Hawaii?

    Yes. If you are a pet lover, you will enjoy more friendly pet policies across all the airports and airlines serving flights from Ontario to Hawaii. Before boarding your plane at ONT, your pet can relieve themselves at the relief areas located in Terminal 2 near gate 210 and in Terminal 4 near gate 410.

  • How does KAYAK find such low prices on flights from Ontario to Hawaii?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Hawaii.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Hawaii?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Hawaii is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Hawaii?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Hawaii with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Hawaii?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Hawaii up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Hawaii

  • Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: Honolulu $232 one-way - $432 round-trip
  • The main departure airport for flights from Ontario to Hawaii is Ontario International Airport (ONT). If you are connecting to the airport from downtown Ontario, public buses are the most affordable transport option. You can also use a taxi to connect to the airport if you are rushing against time and want to take the shortest time possible.
  • Kahului Airport (OGG) serves as the arrival airport for the majority of flights from Ontario. The airport has a variety of transport options, which make it easier to connect to various destinations in Hawaii. Additionally, the number of airlines offering flights from ONT to OGG is higher than that at any other airport in Hawaii.
  • Lesser popular flights from Ontario to Hawaii, such as those that have Daniel K. Inouye International Airport (HNL) or Ellison Onizuka Kona International Airport at Keahole (KOA) as the arrival airport, have various advantages. For instance, with the small number of flights, you have higher chances of getting cheaper flight deals along this route. Additionally, if you land at HNL or KOA, you will experience shorter queues at the security checkpoints.
  • Since Kahului Airport serves as a hub for Hawaiian Airlines, you will enjoy a world-class lounge and on board amenities if you book this airline when flying to Hawaii from Ontario. While on board, travellers will enjoy complimentary snacks in addition to cozy and spacious seats in all the cabins. In the lounge at OGG, travellers arriving from Ontario enjoy free buffets in a quiet environment.
  • All flights from Ontario to Hawaii are friendly to people with special needs, such as those with reduced mobility or visual impairment. All airlines at ONT, OGG, HNL, and KOA, have their staff deployed to different areas in the airport to offer mobility assistance to these types of travellers. It is advisable that those who require special services at the airport request them at the time of booking their travel.

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

Information on your arrival and departure airports

Ontario (ONT)