How popular is this Ontario to O'ahu flight route?

Flights from Ontario to O'ahu have been viewed 26 times in the past calendar month.

What are the cheapest airlines to fly from Ontario to O'ahu one-way?

To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $134. Delta flights start at $161 while deals on United Airlines start at $179 one-way.

When is the best time to book a flight from Ontario to O'ahu?

Currently, October is the cheapest month in which you can book a flight from Ontario to O'ahu (average of $438). Flying from Ontario to O'ahu in June is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How recently were the Ontario to O'ahu flight deals updated?

The Ontario to O'ahu flight deals you see on this page were last updated on 5/13.

What are the most popular airlines that fly from Ontario to O'ahu?

Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Ontario to O'ahu.

What are the cheapest flights from Ontario to O'ahu?

On average you can expect to pay $540 for a flight from Ontario to O'ahu. The cheapest flight overall is $149 while the most popular route, (Ontario - Honolulu) is currently priced at $258.

Can I find flights from Ontario to O'ahu for under $300 on Cheapflights?

Yes, there are multiple flights from Ontario to O'ahu for under $300. The cheapest flight booked recently is on Hawaiian Airlines for just $267, but on average you can expect to pay $325.

Are there nonstop flights from Ontario to O'ahu for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Ontario to O'ahu under $300. A good price for a nonstop flight from Ontario to O'ahu is less than $330.

Are there last-minute flights available from Ontario to O'ahu for under $400?

There are currently 20+ open flights from Ontario to O'ahu within the next 7 days for less than $400.

What airport do you fly from for flights from Ontario to O'ahu?

If you book a flight to O'ahu from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

What does ONT to HNL mean?

Ontario Airport is ONT and Honolulu Airport is HNL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Kapolei Kalaeloa Airport (JRF), Kaneohe Marine Corps Air Station Kaneohe Bay Airport (NGF), Mokuleia Dillingham Airfield Airport (HDH), Kaneohe Barbers Point Airport (NAX) are some additional IATA codes for airports related to your trip.

Can I find deals for flights from Ontario to O'ahu that include extra baggage allowance?

The amount of baggage you can bring on your Ontario to O'ahu flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ontario to O'ahu with specific airlines?

Yes, Cheapflights allows you to browse and filter Ontario to O'ahu flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ontario to O'ahu that include hotel bookings?

Yes. In addition to deals on Ontario to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to O'ahu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to O'ahu.

Can I find deals for business class flights from Ontario to O'ahu?

Yes. Cheapflights offers flight deals from Ontario to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Ontario to O'ahu that allow pets onboard?

Many airlines flying from Ontario to O'ahu offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ontario to O'ahu?

Yes, you can often find last-minute deals on Ontario to O'ahu flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ontario, CA to O'ahu from $134

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How far in advance should I book a flight from Ontario to O'ahu?

To save up to 15% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to O'ahu from $340 1-2 weeks out and tickets from $350 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to O'ahu?

January can be a great time to fly to O'ahu from Ontario with a flight ticket averaging about $350. Cheapflights users have found deals in the month of January for as cheap as $104. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Ontario to O'ahu (ONT - FUW)?

When flying from Ontario to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Hawaiian Airlines flights from Ontario to O'ahu

Take a look at some of the lowest-priced Hawaiian Airlines flights heading from Ontario to O'ahu. Make sure to double check the flight details before booking.

vie. 9/209:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

mar. 9/241:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$267

dom. 10/209:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mié. 10/3012:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$268

vie. 8/239:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

mié. 8/281:15 pmHNL - ONT

Nonstop5h 40mHawaiian Airlines

Deal found 5/13$273

sáb. 9/219:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

mié. 9/251:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$297

sáb. 11/98:40 amONT - HNL

Nonstop6h 10mHawaiian Airlines

sáb. 11/161:05 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/12$303

lun. 9/99:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

jue. 9/121:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/12$317

lun. 9/169:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

jue. 9/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$320

vie. 10/259:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mar. 10/2912:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$321

jue. 10/249:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mar. 10/2912:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$323

Cheap Delta flights from Ontario to O'ahu

Some of the lowest-priced Delta flights we've found at this time heading from Ontario to O'ahu. Deals frequently update to provide users with more options.

lun. 9/2311:30 amONT - HNL

1 stop10h 47mDelta

mar. 10/19:45 pmHNL - ONT

1 stop9h 50mDelta

Deal found 5/13$342

jue. 9/127:00 amONT - HNL

1 stop15h 17mDelta

mar. 9/179:45 pmHNL - ONT

1 stop9h 50mDelta

Deal found 5/13$364

mié. 9/1811:30 amONT - HNL

1 stop10h 47mDelta

mié. 10/29:45 pmHNL - ONT

1 stop9h 50mDelta

Deal found 5/13$392

mar. 9/36:00 amONT - HNL

2 stops13h 39mDelta

mar. 9/109:55 pmHNL - ONT

2 stops15h 17mDelta

Deal found 5/12$402

lun. 9/2311:30 amONT - HNL

1 stop10h 47mDelta

dom. 9/299:45 pmHNL - ONT

2 stops15h 27mDelta

Deal found 5/13$404

sáb. 9/217:00 amONT - HNL

1 stop15h 17mDelta

mié. 10/29:45 pmHNL - ONT

1 stop9h 50mDelta

Deal found 5/13$412

sáb. 10/266:00 amONT - HNL

1 stop11h 49mDelta

jue. 10/319:45 pmHNL - ONT

1 stop9h 53mDelta

Deal found 5/13$414

mar. 5/216:50 amONT - HNL

1 stop15h 08mDelta

sáb. 5/2512:35 pmHNL - ONT

1 stop18h 29mDelta

Deal found 5/13$462

mar. 5/216:50 amONT - HNL

1 stop15h 08mDelta

vie. 5/2412:35 pmHNL - ONT

1 stop31h 03mDelta

Deal found 5/13$466

Cheap Ontario to O'ahu flights in May & June 2024

Listed are some of the best fares we've found on flights departing from Ontario to O'ahu in 2024. More deals are always being added, so be sure to check back regularly.

lun. 5/1310:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

vie. 5/171:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$321

mié. 5/1511:20 amONT - HNL

1 stop10h 38mDelta

lun. 5/208:50 pmHNL - ONT

1 stop10h 14mDelta

Deal found 5/14$342

mié. 5/1511:20 amONT - HNL

1 stop10h 38mDelta

lun. 5/208:50 pmHNL - ONT

2 stops12h 23mDelta

Deal found 5/14$347

mié. 5/156:00 amONT - HNL

1 stop16h 07mAlaska Airlines

mar. 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/13$383

mar. 5/1411:20 amONT - HNL

1 stop26h 46mAlaska Airlines

mar. 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/13$386

mar. 5/1411:20 amONT - HNL

1 stop26h 46mAlaska Airlines

mar. 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/14$389

mié. 5/298:09 pmONT - HNL

1 stop19h 17mAlaska Airlines

vie. 6/143:09 pmHNL - ONT

1 stop14h 56mAlaska Airlines

Deal found 5/13$390

mié. 5/155:45 amONT - HNL

1 stop10h 55mDelta

mié. 5/158:50 pmHNL - ONT

1 stop10h 14mDelta

Deal found 5/14$393

mar. 5/146:42 pmONT - HNL

1 stop19h 28mDelta

mié. 5/158:50 pmHNL - ONT

1 stop10h 14mDelta

Deal found 5/14$396

Ontario to O'ahu 2024 flight deals

Listed are some of the best fares we've found on flights departing from Ontario to O'ahu in 2024. More deals are always being added, so be sure to check back regularly.

vie. 9/209:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

mar. 9/241:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$267

dom. 10/209:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mié. 10/3012:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$268

vie. 8/239:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

mié. 8/281:15 pmHNL - ONT

Nonstop5h 40mHawaiian Airlines

Deal found 5/13$273

sáb. 9/219:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

mié. 9/251:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$297

sáb. 11/98:40 amONT - HNL

Nonstop6h 10mHawaiian Airlines

sáb. 11/161:05 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/12$303

lun. 9/99:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

jue. 9/121:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/12$317

lun. 9/169:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

jue. 9/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$320

lun. 5/1310:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

vie. 5/171:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$321

jue. 10/249:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mar. 10/2912:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$323

Non-stop flights to O'ahu from Ontario

For a quicker trip, book one of these direct flights from Ontario to O'ahu. Users seeking other options on flights from Ontario to O'ahu should update the search form at the top of the page.

vie. 9/209:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

mar. 9/241:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$267

dom. 10/209:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mié. 10/3012:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$268

vie. 8/239:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

mié. 8/281:15 pmHNL - ONT

Nonstop5h 40mHawaiian Airlines

Deal found 5/13$273

sáb. 9/219:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

mié. 9/251:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$297

sáb. 11/98:40 amONT - HNL

Nonstop6h 10mHawaiian Airlines

sáb. 11/161:05 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/12$303

lun. 9/99:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

jue. 9/121:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/12$317

lun. 9/169:50 amONT - HNL

Nonstop6h 00mHawaiian Airlines

jue. 9/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$320

vie. 10/259:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mar. 10/2912:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$321

jue. 10/249:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

mar. 10/2912:25 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$323

Ontario to O'ahu flights leaving soon

Book one of these great deals on flights from Ontario to O'ahu. Tip: verify your flight details before completing your reservation.

dom. 5/196:00 amONT - HNL

1 stop9h 00mUnited Airlines

mar. 5/2811:18 pmHNL - ONT

1 stop10h 27mUnited Airlines

Deal found 5/14$399

lun. 5/2010:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

vie. 5/3112:00 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$413

dom. 5/1910:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

lun. 5/201:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$429

lun. 5/2010:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

dom. 5/2612:00 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$434

dom. 5/1910:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

vie. 5/3112:00 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/13$442

lun. 5/206:00 amONT - HNL

1 stop9h 00mUnited Airlines

mar. 5/2811:18 pmHNL - ONT

1 stop10h 27mUnited Airlines

Deal found 5/13$455

dom. 5/196:00 amONT - HNL

1 stop9h 00mUnited Airlines

mié. 5/294:00 pmHNL - ONT

1 stop17h 45mUnited Airlines

Deal found 5/14$459

dom. 5/196:00 amONT - HNL

1 stop9h 00mUnited Airlines

mar. 5/2811:18 pmHNL - ONT

1 stop10h 27mUnited Airlines

Deal found 5/13$460

mar. 5/216:50 amONT - HNL

1 stop15h 08mDelta

sáb. 5/2512:35 pmHNL - ONT

1 stop18h 29mDelta

Deal found 5/13$462

One-way flights to O'ahu from Ontario

Users in need of a one-way flight from Ontario to O'ahu can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.

mar. 11/58:40 amONT - HNL

Nonstop6h 10mHawaiian Airlines

Deal found 5/13$134

vie. 8/239:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

Deal found 5/13$140

mié. 10/911:30 amONT - HNL

1 stop10h 47mDelta

Deal found 5/13$161

sáb. 10/269:40 amONT - HNL

Nonstop6h 05mHawaiian Airlines

Deal found 5/14$164

mié. 7/107:45 amONT - HNL

1 stop14h 20mDelta

Deal found 5/14$169

lun. 9/26:00 amONT - HNL

1 stop11h 32mDelta

Deal found 5/12$171

sáb. 8/176:20 amONT - HNL

1 stop8h 20mUnited Airlines

Deal found 5/13$179

mié. 5/298:09 pmONT - HNL

1 stop19h 17mAlaska Airlines

Deal found 5/13$180

dom. 9/16:00 amONT - HNL

1 stop18h 45mAlaska Airlines

Deal found 5/13$183

Find flights from Ontario to O'ahu within your budget

Fly from

Fly to

Budget

$267 - $430

Route

Depart

Return

Price

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

vie. 9/20

Nonstop6h 00m

Honolulu

mar. 9/24

Nonstop5h 35m

$267

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

dom. 10/20

Nonstop6h 05m

Honolulu

mié. 10/30

Nonstop5h 35m

$268

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

vie. 8/23

Nonstop5h 55m

Honolulu

mié. 8/28

Nonstop5h 40m

$273

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

vie. 9/20

Nonstop6h 00m

Honolulu

mar. 9/24

1 stop20h 35m

$331

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mar. 9/10

1 stop7h 35m

Honolulu

mar. 9/17

1 stop8h 15m

$334

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

lun. 9/23

1 stop10h 47m

Honolulu

mar. 10/1

1 stop9h 50m

$342

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

sáb. 8/24

1 stop7h 35m

Honolulu

mié. 8/28

1 stop8h 15m

$358

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mar. 8/27

1 stop16h 03m

Honolulu

mié. 9/4

1 stop9h 48m

$363

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mié. 9/11

1 stop21h 34m

Honolulu

lun. 9/16

1 stop7h 53m

$430

Flights are sorted by cheapest first

Deals found on 5/13

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing O'ahu

Read reviews from past customers who have flown Hawaiian Airlines, Delta and United Airlines from Ontario to O'ahu. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.1

Very good

9,152 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines

8.1

Very good

9,152 reviews

Alaska Airlines

8.1

Very good

9,152 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta

8.0

Very good

10,706 reviews

Alaska Airlines

8.1

Very good

9,152 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Hawaiian Airlines

8.0

Very good

2,301 reviews

Alaska Airlines

8.1

Very good

9,152 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines

7.4

Good

10,959 reviews

Alaska Airlines

8.1

Very good

9,152 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines

7.3

Good

14,561 reviews

Alaska Airlines

8.1

Very good

9,152 reviews

Check prices

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

What airport do you fly from for flights from Ontario to O'ahu?
If you book a flight to O'ahu from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.
Can I find flights from Ontario to O'ahu for under $300 on Cheapflights?
Yes, there are multiple flights from Ontario to O'ahu for under $300. The cheapest flight booked recently is on Hawaiian Airlines for just $267, but on average you can expect to pay $325.
Are there nonstop flights from Ontario to O'ahu for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from Ontario to O'ahu under $300. A good price for a nonstop flight from Ontario to O'ahu is less than $330.
Are there last-minute flights available from Ontario to O'ahu for under $400?
There are currently 20+ open flights from Ontario to O'ahu within the next 7 days for less than $400.
How popular is this Ontario to O'ahu flight route?
Flights from Ontario to O'ahu have been viewed 26 times in the past calendar month.
What are the cheapest airlines to fly from Ontario to O'ahu one-way?
To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $134. Delta flights start at $161 while deals on United Airlines start at $179 one-way.
What are the most popular airlines that fly from Ontario to O'ahu?
Consider American Airlines, Alaska Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Ontario to O'ahu.
What are the cheapest flights from Ontario to O'ahu?
On average you can expect to pay $540 for a flight from Ontario to O'ahu. The cheapest flight overall is $149 while the most popular route, (Ontario - Honolulu) is currently priced at $258.
What does ONT to HNL mean?
Ontario Airport is ONT and Honolulu Airport is HNL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Kapolei Kalaeloa Airport (JRF), Kaneohe Marine Corps Air Station Kaneohe Bay Airport (NGF), Mokuleia Dillingham Airfield Airport (HDH), Kaneohe Barbers Point Airport (NAX) are some additional IATA codes for airports related to your trip.
Can I find deals for flights from Ontario to O'ahu that include extra baggage allowance?
The amount of baggage you can bring on your Ontario to O'ahu flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ontario to O'ahu with specific airlines?
Yes, Cheapflights allows you to browse and filter Ontario to O'ahu flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ontario to O'ahu that include hotel bookings?
Yes. In addition to deals on Ontario to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to O'ahu.
Can I find deals for business class flights from Ontario to O'ahu?
Yes. Cheapflights offers flight deals from Ontario to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Ontario to O'ahu that allow pets onboard?
Many airlines flying from Ontario to O'ahu offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ontario to O'ahu?
Yes, you can often find last-minute deals on Ontario to O'ahu flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ontario to O'ahu flight deals updated?
The Ontario to O'ahu flight deals you see on this page were last updated on 5/13.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to O'ahu
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Ontario to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$101	Average$322	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Delta	Cheapest$104	Average$232	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	Cheapest$185	Average$467	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest$204	Average$500	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Hawaiian Airlines	Cheapest$226	Average$435	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
American Airlines	Cheapest$238	Average$355	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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Hourly flight availability from Ontario to O'ahu

0%of flight departures	Early morningMidnight to 6 am
100%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

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How does Cheapflights help users find flights from Ontario to O'ahu?

Cheapflights makes it easy to find Ontario to O'ahu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to O'ahu?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to O'ahu for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to O'ahu with no change fees?

Yes, we can. To see specific flights from Ontario to O'ahu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to O'ahu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'ahu from Ontario today and book when prices fit your budget.

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Cheap flights from Ontario (ONT) to O'ahu from $134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. 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 Hawaiian Airlines flights from Ontario to O'ahu

Take a look at some of the lowest-priced Hawaiian Airlines flights heading from Ontario to O'ahu. Make sure to double check the flight details before booking.

Cheap Delta flights from Ontario to O'ahu

Some of the lowest-priced Delta flights we've found at this time heading from Ontario to O'ahu. Deals frequently update to provide users with more options.

Cheap Ontario to O'ahu flights in May & June 2024

Find cheap flight options from Ontario to O'ahu specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on mayo 14, 2024.

Listed are some of the best fares we've found on flights departing from Ontario to O'ahu in 2024. More deals are always being added, so be sure to check back regularly.

Ontario to O'ahu 2024 flight deals

Discover exclusive flight deals for travel between Ontario and O'ahu in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.

Listed are some of the best fares we've found on flights departing from Ontario to O'ahu in 2024. More deals are always being added, so be sure to check back regularly.

Non-stop flights to O'ahu from Ontario

For a quicker trip, book one of these direct flights from Ontario to O'ahu. Users seeking other options on flights from Ontario to O'ahu should update the search form at the top of the page.

Ontario to O'ahu flights leaving soon

Book one of these great deals on flights from Ontario to O'ahu. Tip: verify your flight details before completing your reservation.

One-way flights to O'ahu from Ontario

Users in need of a one-way flight from Ontario to O'ahu can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.

Find flights from Ontario to O'ahu within your budget

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated mayo 14, 2024.

Read reviews from past customers who have flown Hawaiian Airlines, Delta and United Airlines from Ontario to O'ahu. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Alternative routes for Ontario to O'ahuSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ontario to O'ahu

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to O'ahu by cabin class

Find flights from Ontario to O'ahu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Ontario to O'ahu

Find hourly flight availability from Ontario to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 14, 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to O'ahu?

Why should you use Cheapflights to find cheap flight tickets from Ontario to O'ahu?

Can Cheapflights find flights from Ontario to O'ahu with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to O'ahu become cheaper?

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Alternative routes for Ontario to O'ahu
See prices for flight routes from nearby airports that may be better suited for you.