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$111+ Cheap flights from O'ahu to Ontario (ONT)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ONT
nov. 19 — nov. 261
1 adult
mar. 11/19
mar. 11/26
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Cheap flight deals from O'ahu to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from O'ahu (zzFUW) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 14, 2024.

Find flight deals from O'ahu to Ontario

Cheapest flights from O'ahu to Ontario
Explore the most affordable flight options available from O'ahu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 14, 2024.

This Hawaiian Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/252:35 pmHNL - ONT
Nonstop5h 35mHawaiian Airlines
mar. 1/289:35 amONT - HNL
Nonstop6h 15mHawaiian Airlines
Deal found 11/14$223
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/52:25 pmHNL - ONT
1 stop7h 33mUnited Airlines
lun. 12/96:00 amONT - HNL
1 stop9h 03mUnited Airlines
Deal found 11/13$242
This Delta deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2511:15 pmHNL - ONT
1 stop11h 05mDelta
mar. 1/286:00 amONT - HNL
2 stops15h 51mDelta
Deal found 11/14$294
This Southwest deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/610:30 amHNL - ONT
1 stop7h 35mSouthwest
vie. 12/1310:00 amONT - HNL
1 stop10h 40mSouthwest
Deal found 11/13$382
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/52:35 pmHNL - ONT
Nonstop5h 35mAlaska Airlines
lun. 12/910:05 amONT - HNL
Nonstop6h 10mAlaska Airlines
Deal found 11/12$407
This Trip.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/142:35 pmHNL - ONT
Nonstop5h 35mMultiple Airlines
lun. 11/186:00 amONT - HNL
1 stop11h 55mMultiple Airlines
Deal found 11/14$492
This American Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/510:40 pmHNL - ONT
1 stop8h 21mAmerican Airlines
mié. 12/116:10 amONT - HNL
1 stop11h 53mAmerican Airlines
Deal found 11/14$528

Find flights from O'ahu to Ontario within your budget

Customize your flight search to find flights from O'ahu 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, Cheapflights users made 2,752,363 searches. Data last updated noviembre 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

mié. 12/25

2:35 pm-10:10 pm

Nonstop5h 35m

Ontario

mar. 1/28

9:35 am-1:50 pm

Nonstop6h 15m

$223

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

jue. 12/5

2:25 pm-11:58 pm

1 stop7h 33m

Ontario

lun. 12/9

6:00 am-1:03 pm

1 stop9h 03m

$242

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

mié. 12/25

11:15 pm-12:20 pm

1 stop11h 05m

Ontario

mar. 1/28

6:00 am-7:51 pm

2 stops15h 51m

$294

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

jue. 2/20

1:28 pm-11:58 pm

1 stop8h 30m

Ontario

jue. 2/27

11:57 am-8:43 pm

1 stop10h 46m

$335

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

lun. 2/3

8:10 am-5:45 pm

1 stop7h 35m

Ontario

mar. 2/4

6:45 am-6:40 pm

2 stops13h 55m

$364

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

jue. 12/5

10:40 pm-9:01 am

1 stop8h 21m

Ontario

mié. 12/11

6:10 am-4:03 pm

1 stop11h 53m

$528

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

lun. 1/6

11:30 pm-9:58 am

1 stop8h 28m

Ontario

vie. 1/10

9:35 am-1:50 pm

Nonstop6h 15m

$650

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

mié. 12/25

11:15 pm-12:20 pm

1 stop11h 05m

$111

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

dom. 2/2

2:15 pm-9:50 pm

Nonstop5h 35m

$112

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

vie. 12/6

10:40 pm-9:01 am

1 stop8h 21m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 13 results
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Best time to book a flight from O'ahu to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from O'ahu with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'ahu to Ontario

Get recent, data-driven insights about flights from O'ahu to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from O'ahu to Ontario?

Currently, September is the cheapest month in which you can book a flight from O'ahu to Ontario (average of $236). Flying from O'ahu to Ontario in December is currently the most expensive (average of $298). 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.

What is the cheapest time of day to fly from FUW to ONT?

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

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

Weekly flight availability from O'ahu to Ontario

Explore weekly flight availability from O'ahu to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 14, 2024.

The most flights from zzFUW to ONT are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated noviembre 14, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Hawaiian Airlines from O'ahu to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Hawaiian Airlines
7.9
Good
2,296 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

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

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

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

    The O'ahu to Ontario flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $111 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Hawaiian Airlines and American Airlines, with prices starting from $112 and $121, respectively.

  • What are the most reliable airlines from O'ahu to Ontario?

    No one likes to see their flight delayed. When booking a flight from O'ahu to Ontario consider choosing JetBlue (78%), Hawaiian Airlines (78%) or Alaska Airlines (70%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from O'ahu to Ontario is $144. On average you can expect to pay $349. The most popular route, (Honolulu - Ontario), can usually be booked for $246.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from O'ahu to Ontario?

    Currently, September is the cheapest month in which you can book a flight from O'ahu to Ontario (average of $236). Flying from O'ahu to Ontario in December is currently the most expensive (average of $298). 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.

See more FAQs

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Alternative routes for O'ahu to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from O'ahu to Ontario

Discover the top 2 airlines that operate flights from O'ahu to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,363 searches. Data last updated noviembre 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$236Average$458FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$241Average$501FlexibilityNo cancel feeOn-time69%
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