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Cheap flights from Ontario to Hilo from $259

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 Hilo departing on 5/14. 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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0 bags

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Find the cheapest flights from Ontario to Hilo

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Hilo.
Alaska Airlines Logo
6:00 am - 3:18 pmONT-ITO
12h 18m2 stops
Alaska Airlines Logo
8:39 am - 11:59 pmITO-ONT
12h 20m2 stops
$550Alaska Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Hawaiian Airlines Logo
9:50 am - 7:09 pmONT-ITO
12h 19m1 stop
Hawaiian Airlines Logo
10:25 am - 9:55 pmITO-ONT
8h 30m1 stop
$587Hawaiian Airlines
Find Deal
Wed, May 21 - Wed, May 28
United Airlines Logo
1:42 pm - 3:18 pmONT-ITO
28h 36m2 stops
United Airlines Logo
6:45 pm - 5:37 pmITO-ONT
19h 52m2 stops
$591United Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
Alaska Airlines Logo
9:45 am - 6:01 pmONT-ITO
11h 16m1 stop
Alaska Airlines Logo
8:40 am - 9:50 pmITO-ONT
10h 10m1 stop
$597Alaska Airlines
Find Deal
Sat, May 3 - Fri, May 9
Alaska Airlines Logo
9:50 am - 8:08 pmONT-ITO
13h 18m1 stop
Alaska Airlines Logo
3:12 pm - 3:50 pmITO-ONT
21h 38m2 stops
$599Alaska Airlines
Find Deal
Wed, May 21 - Wed, May 28
Southwest Logo
11:00 am - 6:10 pmONT-ITO
10h 10m2 stops
Southwest Logo
6:00 am - 8:20 pmITO-ONT
11h 20m2 stops
$604Southwest
Find Deal
Wed, May 14 - Sat, May 17
United Airlines Logo
1:42 pm - 6:15 pmONT-ITO
31h 33m2 stops
United Airlines Logo
6:45 pm - 5:37 pmITO-ONT
19h 52m2 stops
$613United Airlines
Find Deal
Sat, Aug 23 - Wed, Aug 27
Hawaiian Airlines Logo
9:45 am - 7:10 pmONT-ITO
12h 25m1 stop
Hawaiian Airlines Logo
8:40 am - 9:55 pmITO-ONT
10h 15m1 stop
$627Hawaiian Airlines
Find Deal
Wed, May 14 - Sat, May 17
Delta Logo
5:45 am - 5:00 pmONT-ITO
38h 15m2 stops
Delta Logo
7:55 pm - 11:04 amITO-ONT
12h 09m2 stops
$812Delta
Find Deal
Sun, May 4 - Wed, May 14
Delta Logo
5:45 am - 5:00 pmONT-ITO
38h 15m2 stops
Delta Logo
7:55 pm - 6:20 pmITO-ONT
19h 25m2 stops
$869Delta
Find Deal
Sun, May 4 - Sat, May 17

Alaska Airlines flights from Ontario to Hilo

Our best Alaska Airlines deals on Ontario to Hilo flight tickets
Alaska Airlines
Aug 22
ONT6:00 amOntario
12h 18m
2 stops
ITO3:18 pmHilo Intl
Aug 25
ITO8:39 amHilo Intl
12h 20m
2 stops
ONT11:59 pmOntario
Alaska Airlines
May 3
ONT9:45 amOntario
11h 16m
1 stop
ITO6:01 pmHilo Intl
May 9
ITO8:40 amHilo Intl
10h 10m
1 stop
ONT9:50 pmOntario
Alaska Airlines
May 21
ONT9:50 amOntario
13h 18m
1 stop
ITO8:08 pmHilo Intl
May 28
ITO3:12 pmHilo Intl
21h 38m
2 stops
ONT3:50 pmOntario

United Airlines flights from Ontario to Hilo

Our best United Airlines deals on Ontario to Hilo flight tickets
United Airlines
Aug 21
ONT1:42 pmOntario
28h 36m
2 stops
ITO3:18 pmHilo Intl
Aug 25
ITO6:45 pmHilo Intl
19h 52m
2 stops
ONT5:37 pmOntario
United Airlines
Aug 23
ONT1:42 pmOntario
31h 33m
2 stops
ITO6:15 pmHilo Intl
Aug 27
ITO6:45 pmHilo Intl
19h 52m
2 stops
ONT5:37 pmOntario
United Airlines
Aug 23
ONT1:42 pmOntario
31h 33m
2 stops
ITO6:15 pmHilo Intl
Aug 26
ITO6:45 pmHilo Intl
19h 52m
2 stops
ONT5:37 pmOntario

See travel insights to Hilo from

How to get the cheapest flight ticket from Ontario to Hilo

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 day to depart on your flight to Hilo?

The cheapest day to depart from Ontario to Hilo is on a Wednesday. Travelers who choose to depart for Hilo on a Wednesday will often find tickets for as low as $436. Flights from Ontario to Hilo on a Friday will generally be more expensive and average around $608. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hilo?

Our data shows that the cheapest Ontario to Hilo flights are usually those with departure times in the morning. Our users have found flights to Hilo in the morning for as low as $507. In contrast, the most expensive time of day to depart to Hilo is at noon when prices are around $737.

When to book flights from Ontario to Hilo

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

Cheap Ontario to Hilo (ONT to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hilo

Best Price Found

$259

Fastest flight time

8h 15m

Direct flights

None

Airports in Hilo

1 airport
The best one-way flight to Hilo from Ontario in the past 72 hours is $259. The best round-trip flight deal from Ontario to Hilo found on momondo in the last 72 hours is $550.
The fastest flight from Ontario to Hilo takes 8h 15m
There are no direct flights from Ontario to Hilo. Popular non-direct route for this connection is Ontario Airport - Hilo Intl Airport.
There is 1 airport near Hilo: Hilo Intl (ITO)

  • How far is Ontario to Hilo Intl by plane?

    The straight-line distance from Ontario to Hilo Intl is 2490.9 mi. A reasonable flight in good conditions will take 8h 15m.

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

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

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

  • How old do you have to be to fly from Ontario Airport to Hilo Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hilo Intl Airport.

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

    The travel and health documents required for your trip to Hilo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hilo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Hilo?


Best airlines flying from Ontario to Hilo

Compare and see reviews for airlines that fly from Ontario to Hilo with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $446Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $494Free CancellationRating
8.0
9,911 reviews
Search Alaska Airlines flights

Traveling to a place near Hilo?

Book flights to Hilo if you plan to visit one of these locations
Mountain View

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hilo?

It is quick and easy to find Ontario to Hilo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hilo that suits you.

Can I find flights from Ontario to Hilo with flexible booking policies on momondo?

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

How can momondo help me find flights from Ontario to Hilo?

momondo provides multiple filters to help you find the best flight to Hilo 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 Hilo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Hilo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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