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Cheap flights from Hilo to Los Angeles from $268

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hilo to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:00 am - 10:10 pmITO  Hilo Intl-ONT Ontario
12h 10m1 stop Honolulu
Southwest Logo
9:00 am - 2:30 pmONT  Ontario-ITO Hilo Intl
7h 30m1 stop Honolulu
$489Southwest
Fri, Nov 6 - Mon, Nov 9
Southwest Logo
6:55 pm - 8:50 amITO  Hilo Intl-ONT Ontario
11h 55m2 stops Honolulu Las Vegas Harry Reid Intl
Southwest Logo
9:00 am - 2:30 pmONT  Ontario-ITO Hilo Intl
7h 30m1 stop Honolulu
$499Southwest
Fri, Nov 6 - Mon, Nov 9
Southwest Logo
10:45 am - 10:25 pmITO  Hilo Intl-ONT Ontario
9h 40m1 stop Honolulu
Southwest Logo
11:25 am - 8:45 pmONT  Ontario-ITO Hilo Intl
11h 20m1 stop Honolulu
$535Southwest
Thu, Mar 4 - Mon, Mar 8
Multiple Airlines Logo
9:26 am - 10:43 pmITO  Hilo Intl-ONT Ontario
11h 17m1 stop Honolulu
Multiple Airlines Logo
9:55 am - 8:12 pmONT  Ontario-ITO Hilo Intl
12h 17m1 stop Honolulu
$541Multiple Airlines
Thu, Nov 12 - Wed, Nov 18
Southwest Logo
5:45 pm - 8:15 amITO  Hilo Intl-ONT Ontario
12h 30m2 stops Honolulu Las Vegas Harry Reid Intl
Southwest Logo
11:25 am - 8:45 pmONT  Ontario-ITO Hilo Intl
11h 20m1 stop Honolulu
$545Southwest
Thu, Mar 4 - Mon, Mar 8
Southwest Logo
5:45 pm - 8:15 amITO  Hilo Intl-ONT Ontario
12h 30m2 stops Honolulu Las Vegas Harry Reid Intl
Southwest Logo
6:30 am - 5:05 pmONT  Ontario-ITO Hilo Intl
12h 35m2 stops San Jose Honolulu
$555Southwest
Thu, Mar 4 - Mon, Mar 8
Multiple Airlines Logo
12:38 pm - 10:43 pmITO  Hilo Intl-ONT Ontario
8h 05m1 stop Honolulu
Multiple Airlines Logo
9:55 am - 4:27 pmONT  Ontario-ITO Hilo Intl
8h 32m1 stop Honolulu
$559Multiple Airlines
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
11:00 am - 10:43 pmITO  Hilo Intl-ONT Ontario
9h 43m1 stop Honolulu
Multiple Airlines Logo
9:55 am - 6:19 pmONT  Ontario-ITO Hilo Intl
10h 24m2 stops Honolulu Kahului
$571Multiple Airlines
Thu, Nov 12 - Wed, Nov 18
American Airlines Logo
7:30 pm - 8:45 amITO  Hilo Intl-ONT Ontario
11h 15m2 stops Honolulu Phoenix Sky Harbor Intl
American Airlines Logo
9:35 am - 9:56 pmONT  Ontario-ITO Hilo Intl
14h 21m2 stops Phoenix Sky Harbor Intl Honolulu
$584American Airlines
Sun, Dec 6 - Tue, Dec 15
American Airlines Logo
7:30 pm - 8:45 amITO  Hilo Intl-ONT Ontario
11h 15m2 stops Honolulu Phoenix Sky Harbor Intl
American Airlines Logo
9:35 am - 9:56 pmONT  Ontario-ITO Hilo Intl
14h 21m2 stops Phoenix Sky Harbor Intl Honolulu
$595American Airlines
Sun, Dec 6 - Tue, Dec 15

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American Airlines flights from Hilo to Ontario

Our best American Airlines deals on Hilo to Ontario flight tickets
American Airlines
Dec 6
ITO7:30 pmHilo Intl
11h 15m
2 stops
ONT8:45 amOntario
Dec 15
ONT9:35 amOntario
14h 21m
2 stops
ITO9:56 pmHilo Intl
$584
American Airlines
Dec 6
ITO7:30 pmHilo Intl
11h 15m
2 stops
ONT8:45 amOntario
Dec 15
ONT9:35 amOntario
14h 21m
2 stops
ITO9:56 pmHilo Intl
$595
American Airlines
Nov 23
ITO8:45 pmHilo Intl
9h 50m
2 stops
ONT8:35 amOntario
Dec 1
ONT9:20 amOntario
14h 36m
2 stops
ITO9:56 pmHilo Intl
$622

Southwest flights from Hilo to Ontario

Our best Southwest deals on Hilo to Ontario flight tickets
Southwest
Nov 6
ITO8:00 amHilo Intl
12h 10m
1 stop
ONT10:10 pmOntario
Nov 9
ONT9:00 amOntario
7h 30m
1 stop
ITO2:30 pmHilo Intl
$489
Southwest
Nov 6
ITO6:55 pmHilo Intl
11h 55m
2 stops
ONT8:50 amOntario
Nov 9
ONT9:00 amOntario
7h 30m
1 stop
ITO2:30 pmHilo Intl
$499
Southwest
Mar 4
ITO10:45 amHilo Intl
9h 40m
1 stop
ONT10:25 pmOntario
Mar 8
ONT11:25 amOntario
11h 20m
1 stop
ITO8:45 pmHilo Intl
$535

momondo Fare Finder

 
Use the filters below to find and compare flights from Hilo to Ontario that are best for you.

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Depart

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Price

Cheapest round-trip

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Fri 11/6

8:00 am-10:10 pm

1 stop12h 10m

Ontario

Mon 11/9

9:00 am-2:30 pm

1 stop7h 30m

$489

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Fri 11/6

6:55 pm-8:50 am

2 stops11h 55m

Ontario

Mon 11/9

9:00 am-2:30 pm

1 stop7h 30m

$499

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Thu 3/4

10:45 am-10:25 pm

1 stop9h 40m

Ontario

Mon 3/8

11:25 am-8:45 pm

1 stop11h 20m

$535

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Thu 11/12

9:26 am-10:43 pm

1 stop11h 17m

Ontario

Wed 11/18

9:55 am-8:12 pm

1 stop12h 17m

$541

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Thu 3/4

5:45 pm-8:15 am

2 stops12h 30m

Ontario

Mon 3/8

11:25 am-8:45 pm

1 stop11h 20m

$545

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Thu 3/4

5:45 pm-8:15 am

2 stops12h 30m

Ontario

Mon 3/8

6:30 am-5:05 pm

2 stops12h 35m

$555
Quickest round-trip

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Fri 11/13

12:38 pm-10:43 pm

1 stop8h 05m

Ontario

Mon 11/16

9:55 am-4:27 pm

1 stop8h 32m

$559

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Thu 11/12

11:00 am-10:43 pm

1 stop9h 43m

Ontario

Wed 11/18

9:55 am-6:19 pm

2 stops10h 24m

$571

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Sun 12/6

7:30 pm-8:45 am

2 stops11h 15m

Ontario

Tue 12/15

9:35 am-9:56 pm

2 stops14h 21m

$584

HiloOntario

ITO Hilo Intl - ONT Ontario

ITOONT

Hilo Intl

Sun 12/6

7:30 pm-8:45 am

2 stops11h 15m

Ontario

Tue 12/15

9:35 am-9:56 pm

2 stops14h 21m

$595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Hilo to Ontario

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

Can stopping save me money on Hilo to Ontario flights?

You could potentially save up to 37% on your flight if you consider stops on a Hilo to Ontario flight.

When to book flights from Hilo to Ontario

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

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

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

Best Price Found

$268

Fastest flight time

7h 09m

Direct flights

None
The best one-way flight to Ontario from Hilo in the past 72 hours is $268. The best round-trip flight deal from Hilo to Ontario found on momondo in the last 72 hours is $489.
The fastest flight from Hilo to Ontario takes 7h 09m
There are no direct flights from Hilo to Ontario. There are no popular flight routes from Hilo to Ontario.
Search flight deals

Frequently asked questions about flying from Hilo to Ontario

  • How far is Hilo Intl to Ontario by plane?

    There are 2490.9 mi between Hilo Intl and Ontario. By plane, this route typically takes 7h 09m.

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

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

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

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

    The travel and health documents required for your trip to Ontario 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hilo to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ontario from Hilo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Hilo and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hilo to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hilo to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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