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 Delta, which is currently one of the cheapest options available, starting at $169. Alaska Airlines flights start at $180 while deals on United Airlines start at $220 one-way.

Currently, October is the cheapest month in which you can book a flight from Ontario to O'ahu (average of $441). Flying from Ontario to O'ahu in June is currently the most expensive (average of $751). 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 5/6.

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 $412 for a flight from Ontario to O'ahu. The cheapest flight overall is $137 while the most popular route, (Ontario - Honolulu) is currently priced at $308.

Can I find flights from Ontario to O'ahu for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to O'ahu for under $400. The cheapest flight booked recently is on Delta for just $342, but on average you can expect to pay $383.

Are there nonstop flights from Ontario to O'ahu for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Ontario to O'ahu under $400. A good price for a nonstop flight from Ontario to O'ahu is less than $454.

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 $169

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

To save up to 17% 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 $347 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 Delta flights from Ontario to O'ahu

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

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/148:50 pmHNL - ONT

1 stop10h 14mDelta

Deal found 5/6$342

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/147:00 amHNL - ONT

2 stops13h 43mDelta

Deal found 5/6$347

Sun 5/126:42 pmONT - HNL

1 stop19h 28mDelta

Tue 5/218:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$360

Tue 5/1411:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/218:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$380

Tue 7/167:45 amONT - HNL

1 stop14h 21mDelta

Tue 7/2310:35 pmHNL - ONT

1 stop9h 38mDelta

Deal found 5/5$390

Mon 7/297:45 amONT - HNL

1 stop14h 21mDelta

Wed 8/141:08 pmHNL - ONT

1 stop18h 30mDelta

Deal found 5/5$398

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Mon 5/138:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$399

Mon 5/136:42 pmONT - HNL

1 stop19h 28mDelta

Wed 5/228:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$402

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Mon 5/138:37 pmHNL - ONT

2 stops12h 36mDelta

Deal found 5/5$404

Cheap Hawaiian Airlines flights from Ontario to O'ahu

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

Sun 5/1210:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$343

Wed 5/1510:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Mon 5/201:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$363

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$378

Mon 5/1310:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$398

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$419

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$438

Thu 5/910:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$439

Tue 5/2110:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Tue 6/41:10 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$468

Sun 5/1210:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$469

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.

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/148:50 pmHNL - ONT

1 stop10h 14mDelta

Deal found 5/6$342

Sun 5/1210:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$343

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/147:00 amHNL - ONT

2 stops13h 43mDelta

Deal found 5/6$347

Tue 5/710:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Mon 5/131:30 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$351

Tue 5/710:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Fri 5/101:30 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$356

Sun 5/126:42 pmONT - HNL

1 stop19h 28mDelta

Tue 5/218:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$360

Sun 5/126:00 amONT - HNL

1 stop20h 58mAlaska Airlines

Tue 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/5$361

Wed 5/1510:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Mon 5/201:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$363

Sat 5/188:09 pmONT - HNL

1 stop28h 08mAlaska Airlines

Tue 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/6$366

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.

Wed 9/410:49 amONT - HNL

1 stop10h 48mUnited Airlines

Wed 9/1110:30 pmHNL - ONT

1 stop8h 37mUnited Airlines

Deal found 5/5$338

Mon 9/92:02 pmONT - HNL

1 stop7h 35mUnited Airlines

Mon 9/161:30 pmHNL - ONT

1 stop8h 15mUnited Airlines

Deal found 5/4$340

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/148:50 pmHNL - ONT

1 stop10h 14mDelta

Deal found 5/6$342

Sun 5/1210:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$343

Thu 8/229:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

Thu 8/291:15 pmHNL - ONT

Nonstop5h 40mHawaiian Airlines

Deal found 5/5$345

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/147:00 amHNL - ONT

2 stops13h 43mDelta

Deal found 5/6$347

Sun 5/510:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Fri 5/101:30 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/4$351

Tue 5/710:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Fri 5/101:30 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$356

Wed 9/112:02 pmONT - HNL

1 stop7h 35mUnited Airlines

Wed 9/181:30 pmHNL - ONT

1 stop8h 15mUnited Airlines

Deal found 5/5$358

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.

Sun 5/1210:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$343

Wed 5/1510:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Mon 5/201:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$363

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$378

Mon 5/1310:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$398

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$419

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$438

Thu 5/910:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$439

Fri 8/29:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

Mon 9/301:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$447

Thu 5/308:30 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Thu 6/61:10 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$458

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.

Sun 5/1210:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$343

Sun 5/126:42 pmONT - HNL

1 stop19h 28mDelta

Tue 5/218:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$360

Sun 5/126:00 amONT - HNL

1 stop20h 58mAlaska Airlines

Tue 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/5$361

Wed 5/1510:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Mon 5/201:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/6$363

Sun 5/127:00 amONT - HNL

1 stop31h 06mAlaska Airlines

Tue 5/2111:10 pmHNL - ONT

1 stop21h 48mAlaska Airlines

Deal found 5/5$366

Tue 5/1410:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$378

Tue 5/1411:20 amONT - HNL

1 stop10h 38mDelta

Tue 5/218:50 pmHNL - ONT

1 stop13h 43mDelta

Deal found 5/5$380

Sat 5/115:00 pmONT - HNL

1 stop9h 58mAlaska Airlines

Tue 5/143:59 pmHNL - ONT

1 stop26h 29mAlaska Airlines

Deal found 5/6$383

Mon 5/1310:00 amONT - HNL

Nonstop6h 00mHawaiian Airlines

Sun 5/191:20 pmHNL - ONT

Nonstop5h 35mHawaiian Airlines

Deal found 5/5$398

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.

Mon 7/297:45 amONT - HNL

1 stop14h 21mDelta

Deal found 5/5$169

Thu 5/911:20 amONT - HNL

1 stop10h 38mDelta

Deal found 5/6$171

Thu 5/306:00 amONT - HNL

1 stop18h 17mAlaska Airlines

Deal found 5/5$180

Sat 5/1111:20 amONT - HNL

1 stop26h 46mAlaska Airlines

Deal found 5/6$189

Wed 5/298:09 pmONT - HNL

1 stop30h 50mAlaska Airlines

Deal found 5/5$190

Fri 5/106:20 pmONT - HNL

1 stop19h 46mAlaska Airlines

Deal found 5/5$200

Thu 5/96:00 amONT - HNL

1 stop16h 07mAlaska Airlines

Deal found 5/6$211

Tue 5/146:00 amONT - HNL

1 stop9h 00mUnited Airlines

Deal found 5/5$220

Fri 8/27:45 amONT - HNL

1 stop14h 21mDelta

Deal found 5/5$221

Find flights from Ontario to O'ahu within your budget

Fly from

Fly to

Budget

$342 - $536

Route

Depart

Return

Price

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Thu 5/9

1 stop10h 38m

Honolulu

Tue 5/14

1 stop10h 14m

$342

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Sun 5/12

Nonstop6h 00m

Honolulu

Sun 5/19

Nonstop5h 35m

$343

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Thu 5/9

1 stop10h 38m

Honolulu

Tue 5/14

2 stops13h 43m

$347

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Sun 5/12

1 stop20h 58m

Honolulu

Tue 5/21

1 stop21h 48m

$361

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Wed 5/15

Nonstop6h 00m

Honolulu

Mon 5/20

Nonstop5h 35m

$363

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Sat 5/18

1 stop28h 08m

Honolulu

Tue 5/21

1 stop21h 48m

$366

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Sun 5/19

1 stop9h 00m

Honolulu

Mon 5/20

1 stop7h 31m

$453

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Sun 5/12

Nonstop6h 00m

Honolulu

Tue 5/21

1 stop21h 48m

$514

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Thu 5/9

1 stop21h 07m

Honolulu

Sat 5/11

1 stop10h 31m

$536

Flights are sorted by cheapest first

Deals found on 5/6

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 Delta, Hawaiian Airlines and Alaska 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

9,137 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

9,137 reviews

Alaska Airlines

8.1

Very good

9,137 reviews

Check prices

Reviews

1 / 10

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

Delta

8.1

Very good

10,818 reviews

Alaska Airlines

8.1

Very good

9,137 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

2,321 reviews

Alaska Airlines

8.1

Very good

9,137 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

11,090 reviews

Alaska Airlines

8.1

Very good

9,137 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

14,697 reviews

Alaska Airlines

8.1

Very good

9,137 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 $400 on Cheapflights?
Yes, there are multiple flights from Ontario to O'ahu for under $400. The cheapest flight booked recently is on Delta for just $342, but on average you can expect to pay $383.
Are there nonstop flights from Ontario to O'ahu for under $400 on Cheapflights?
Cheapflights has at least 20 direct flights from Ontario to O'ahu under $400. A good price for a nonstop flight from Ontario to O'ahu is less than $454.
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 Delta, which is currently one of the cheapest options available, starting at $169. Alaska Airlines flights start at $180 while deals on United Airlines start at $220 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 $412 for a flight from Ontario to O'ahu. The cheapest flight overall is $137 while the most popular route, (Ontario - Honolulu) is currently priced at $308.
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 5/6.

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$102	Average$332	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Delta	Cheapest$104	Average$228	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$193	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$356	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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Hourly flight availability from Ontario to O'ahu

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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 $169

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 7/29. 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 Delta flights from Ontario to O'ahu

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

Cheap Hawaiian Airlines flights from Ontario to O'ahu

Some of the lowest-priced Hawaiian Airlines 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 2,689,106 searches. Prices were last updated on May 6, 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 2,689,106 searches. Data last updated May 6, 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 May 6, 2024.

Read reviews from past customers who have flown Delta, Hawaiian Airlines and Alaska 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

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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 May 6, 2024.

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

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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.