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Hilo

$69+ Cheap flights from O'ahu to Hilo (ITO)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ITO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from O'ahu to Hilo

Keep the following information in mind while searching for O'ahu to Hilo flight deals. Data was last updated July 31, 2025.

Round-trip from

$98
(Alaska Airlines)

One-way from

$69
(Sembo)

Popular in

December

Cheapest in

September

Average price

$159

Good round-trip deal

$140 or less

Good one-way deal

$80 or less
From O'ahu to Hilo Intl
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One-way flight from O'ahu to Hilo Intl
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Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from O'ahu to Hilo Intl.
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Price to beat on a one-way flight from O'ahu to Hilo Intl.
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Find flight deals from O'ahu to Hilo

Cheapest flights from O'ahu to Hilo
Explore the most affordable flight options available from O'ahu to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/198:50 pmHNL - ITO
Nonstop0h 55mAlaska Airlines
Tue 8/266:10 pmITO - HNL
Nonstop0h 54mAlaska Airlines
Deal found 7/29$98
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:35 pmHNL - ITO
Nonstop0h 55mHawaiian Airlines
Tue 9/95:26 pmITO - HNL
Nonstop0h 54mHawaiian Airlines
Deal found 7/31$109
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 9/36:00 amHNL - ITO
Nonstop1h 00mSouthwest
Sun 9/76:00 amITO - HNL
Nonstop1h 00mSouthwest
Deal found 7/29$129

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Hilo 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from O'ahu to Hilo that are best for you.

Fly from

O'ahu

Fly to

Hilo

Route

Depart

Return

Price

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Tue 8/19

8:50 pm-9:45 pm

Nonstop0h 55m

Hilo Intl

Tue 8/26

6:10 pm-7:04 pm

Nonstop0h 54m

$98

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Mon 9/8

7:35 pm-8:30 pm

Nonstop0h 55m

Hilo Intl

Tue 9/9

5:26 pm-6:20 pm

Nonstop0h 54m

$109

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Wed 9/3

6:00 am-7:00 am

Nonstop1h 00m

Hilo Intl

Sun 9/7

6:00 am-7:00 am

Nonstop1h 00m

$129

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Thu 8/21

3:36 pm-5:39 pm

1 stop2h 03m

Hilo Intl

Mon 8/25

9:43 am-10:41 am

Nonstop0h 58m

$191

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Sat 10/18

9:23 pm-10:19 pm

Nonstop0h 56m

$69

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Mon 9/15

8:55 am-9:55 am

Nonstop1h 00m

$70

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Mon 10/20

3:20 pm-4:16 pm

Nonstop0h 56m

$75

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Wed 10/29

9:30 am-5:40 pm

2 stops8h 10m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from O'ahu to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo 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.

Cheapflights Insights

Everything you need to know about your flight from O'ahu to Hilo

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

Currently, March is the cheapest month in which you can book a flight from O'ahu to Hilo (average of $330). Flying from O'ahu to Hilo in December is currently the most expensive (average of $717). 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 ITO?

Find hourly flight availability from O'ahu to Hilo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from O'ahu to Hilo as you normally would.

Weekly flight availability from O'ahu to Hilo

Explore weekly flight availability from O'ahu to Hilo. 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 July 31, 2025.

The most flights from zzFUW to ITO are scheduled on a Thursday (63 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines from O'ahu to Hilo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Hilo. 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 Hilo from O'ahu?

    Most people fly into Hilo Intl (ITO) if they book a flight to Hilo from O'ahu. Hilo Intl is conveniently located just 3.0 mi from Hilo’s city center.

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

    Within the past month, 14 users have taken a look at flights from O'ahu to Hilo Intl.

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

    The cheapest airlines for a one-way flight from O'ahu to Hilo are Hawaiian Airlines ($69), Southwest ($70), and Alaska Airlines ($77).

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

    Consider Qantas Airways (97%), Alaska Airlines (92%) or United Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from O'ahu to Hilo.

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

    On average you can expect to pay $123 for a flight from O'ahu to Hilo. The cheapest flight overall is $63 while the most popular route, (Honolulu - Hilo Intl) is currently priced at $79.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'ahu to Hilo 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 Hilo?

    Currently, March is the cheapest month in which you can book a flight from O'ahu to Hilo (average of $330). Flying from O'ahu to Hilo in December is currently the most expensive (average of $717). 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 Hilo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from O'ahu to Hilo

Discover the top 3 airlines that operate flights from O'ahu to Hilo. 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$114Average$159FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$114Average$153FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$114Average$160FlexibilityNo cancel feeOn-time63%

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