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Cheap flights from Honolulu to Los Angeles from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Los Angeles departing on 11/18. 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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Find the cheapest flights from Honolulu to Los Angeles (HNL-ONT)

Cheap round-trip flights

Delta Logo
10:33 pm - 11:09 amHNL-ONT
9h 36m1 stop
Delta Logo
11:50 am - 6:57 pmONT-HNL
10h 07m1 stop
$361Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
8:15 am - 10:00 pmHNL-ONT
11h 45m2 stops
Southwest Logo
7:55 am - 1:50 pmONT-HNL
7h 55m1 stop
$366Southwest
Find Deal
Wed, Nov 26 - Mon, Dec 8
Delta Logo
10:33 pm - 11:09 amHNL-ONT
9h 36m1 stop
Delta Logo
9:55 am - 6:57 pmONT-HNL
12h 02m2 stops
$367Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
12:38 pm - 9:10 pmHNL-ONT
5h 32mnonstop
Alaska Airlines Logo
10:09 am - 1:10 pmONT-HNL
6h 01mnonstop
$372Alaska Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Alaska Airlines Logo
2:20 pm - 9:55 pmHNL-ONT
5h 35mnonstop
Alaska Airlines Logo
9:50 am - 1:45 pmONT-HNL
5h 55mnonstop
$374Alaska Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 18
Delta Logo
10:42 pm - 10:50 amHNL-ONT
9h 08m1 stop
Delta Logo
11:50 am - 6:57 pmONT-HNL
10h 07m1 stop
$376Delta
Find Deal
Wed, Sep 3 - Wed, Sep 24
Hawaiian Airlines Logo
12:38 pm - 9:10 pmHNL-ONT
5h 32mnonstop
Hawaiian Airlines Logo
8:35 am - 11:38 amONT-HNL
6h 03mnonstop
$380Hawaiian Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 6
United Airlines Logo
9:40 pm - 12:13 pmHNL-ONT
11h 33m2 stops
United Airlines Logo
1:42 pm - 6:33 pmONT-HNL
7h 51m1 stop
$396United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 17
United Airlines Logo
7:00 am - 8:33 pmHNL-ONT
10h 33m1 stop
United Airlines Logo
6:00 am - 4:29 pmONT-HNL
13h 29m2 stops
$404United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Hawaiian Airlines Logo
12:38 pm - 9:10 pmHNL-ONT
5h 32mnonstop
Hawaiian Airlines Logo
8:35 am - 11:38 amONT-HNL
6h 03mnonstop
$423Hawaiian Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7

Southwest flights from Honolulu to Ontario

Our best Southwest deals on Honolulu to Ontario flight tickets
Southwest
Nov 26
HNL8:15 amHonolulu
11h 45m
2 stops
ONT10:00 pmOntario
Dec 8
ONT7:55 amOntario
7h 55m
1 stop
HNL1:50 pmHonolulu
$366
Find similar
Southwest
Oct 15
HNL11:35 amHonolulu
7h 25m
1 stop
ONT10:00 pmOntario
Oct 20
ONT10:00 amOntario
9h 05m
1 stop
HNL4:05 pmHonolulu
$417
Find similar
Southwest
Sep 4
HNL8:15 amHonolulu
10h 45m
2 stops
ONT10:00 pmOntario
Sep 10
ONT11:00 amOntario
8h 25m
1 stop
HNL4:25 pmHonolulu
$464
Find similar

Hawaiian Airlines flights from Honolulu to Ontario

Our best Hawaiian Airlines deals on Honolulu to Ontario flight tickets
Hawaiian Airlines
Sep 5
HNL12:38 pmHonolulu
5h 32m
ONT9:10 pmOntario
Sep 6
ONT8:35 amOntario
6h 03m
HNL11:38 amHonolulu
$380
Find similar
Hawaiian Airlines
Sep 3
HNL12:38 pmHonolulu
5h 32m
ONT9:10 pmOntario
Sep 17
ONT10:09 amOntario
6h 01m
HNL1:10 pmHonolulu
$395
Find similar
Hawaiian Airlines
Sep 4
HNL12:38 pmHonolulu
5h 32m
ONT9:10 pmOntario
Sep 7
ONT8:35 amOntario
6h 03m
HNL11:38 amHonolulu
$423
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Honolulu to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Tue 9/16

10:33 pm-11:09 am

1 stop9h 36m

Ontario

Tue 9/23

11:50 am-6:57 pm

1 stop10h 07m

$361

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Wed 11/26

8:15 am-10:00 pm

2 stops11h 45m

Ontario

Mon 12/8

7:55 am-1:50 pm

1 stop7h 55m

$366

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Tue 9/16

10:33 pm-11:09 am

1 stop9h 36m

Ontario

Tue 9/23

9:55 am-6:57 pm

2 stops12h 02m

$367

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Thu 9/11

12:38 pm-9:10 pm

Nonstop5h 32m

Ontario

Mon 9/15

10:09 am-1:10 pm

Nonstop6h 01m

$372

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Sat 1/17

2:20 pm-9:55 pm

Nonstop5h 35m

Ontario

Sun 1/18

9:50 am-1:45 pm

Nonstop5h 55m

$374

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Wed 9/3

10:42 pm-10:50 am

1 stop9h 08m

Ontario

Wed 9/24

11:50 am-6:57 pm

1 stop10h 07m

$376

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Fri 9/5

12:38 pm-9:10 pm

Nonstop5h 32m

Ontario

Sat 9/6

8:35 am-11:38 am

Nonstop6h 03m

$380

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Wed 9/3

9:40 pm-12:13 pm

2 stops11h 33m

Ontario

Wed 9/17

1:42 pm-6:33 pm

1 stop7h 51m

$396

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Thu 9/11

7:00 am-8:33 pm

1 stop10h 33m

Ontario

Mon 9/15

6:00 am-4:29 pm

2 stops13h 29m

$404

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Thu 9/4

12:38 pm-9:10 pm

Nonstop5h 32m

Ontario

Sun 9/7

8:35 am-11:38 am

Nonstop6h 03m

$423

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 Honolulu 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

What is the cheapest month to fly to Ontario?

In general, February is the cheapest month to fly from Honolulu to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $292. If you aren’t able to travel during the month of February, then book flights to Ontario from Honolulu during January instead. Flights to Ontario in January, while not as cheap as those in February, still average around $385.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $406. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Honolulu to Ontario for around $527.

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

In the evening is the cheapest time of day to fly from Honolulu to Ontario when you can find flight prices for as low as $421. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $490 on average. Flights to Ontario from Honolulu in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Honolulu to Ontario flight route?

Fly from Honolulu to Ontario for the best Honolulu - Ontario flight prices

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

You are more likely to see cheaper flights to Ontario from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $478 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Honolulu for as low as $320 on momondo.

What cabin class options are available on Honolulu to Ontario flights?

There are 4 cabin classes available to choose from on Honolulu to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Honolulu to Ontario flights?

No. A direct flight is the cheapest option for a flight between Honolulu to Ontario.

How have Honolulu to Ontario flight prices changed over time?

As of August 2025, prices for Honolulu to Ontario flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Honolulu to Ontario

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

Cheap Honolulu to Ontario (HNL to ONT) flight deals and tips

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

Best Price Found

$189

Fastest flight time

5h 24m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Honolulu in the past 72 hours is $189. The best round-trip flight deal from Honolulu to Ontario found on momondo in the last 72 hours is $459.
The fastest flight from Honolulu to Ontario takes 5h 24m
Direct flights go from Honolulu to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)
Search flight deals

  • How far is Honolulu to Ontario by plane?

    There are 2591.9 mi between Honolulu and Ontario. Flights usually cover this in 5h 32m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Honolulu Airport to Ontario Airport refresh daily.

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

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

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Honolulu to Ontario?

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

Best airlines flying from Honolulu to Ontario

Compare and see reviews for airlines that fly from Honolulu to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $226Free CancellationRating
7.8
2,672 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $318Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $497Free CancellationRating
8.0
4,245 reviews
Search Southwest flights

  • Alaska Airlines Flights From Honolulu to Ontario

    The lowest priced Alaska Airlines flight from Honolulu to Ontario from the last 72 hours was $318. Generally, Alaska Airlines has 5 flights on this route every week with an average price of $519. Alaska Airlines is rated 8.0/10 by our users.

  • Hawaiian Airlines Flights From Honolulu to Ontario

    $226 is the best Hawaiian Airlines flight deal from Honolulu to Ontario found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $443, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,672 user reviews) flies into Ontario from Honolulu 6 times in an average week so prices can vary.

Why use momondo?

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

It is quick and easy to find Honolulu to Ontario 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 Ontario that suits you.

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

Yes. momondo enables you to select and highlight flights to Ontario from Honolulu with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Honolulu to Ontario.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Honolulu and alert you when they change.

An easier way to manage your Ontario trip

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