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Hilo

$58+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ITO
May 4 — May 111
Mon 5/4
Mon 5/11
1 adult, Economy
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Cheap 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 April 4, 2026.

This Southwest deal was found by Cheapflights users on 4/1. 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.
Tue 5/58:45 pm
HNL
-
ITO
Nonstop1h 00m
Southwest
Thu 5/73:30 pm
ITO
-
HNL
Nonstop1h 00m
Southwest
Deal found 4/1$128
This Hawaiian Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 4/2212:05 pm
HNL
-
ITO
Nonstop0h 56m
Alaska Airlines
Wed 4/296:44 pm
ITO
-
HNL
Nonstop0h 55m
Alaska Airlines
Deal found 4/3$129
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Thu 4/3012:05 pm
HNL
-
ITO
Nonstop0h 56m
Alaska Airlines
Thu 4/309:00 pm
ITO
-
HNL
Nonstop0h 56m
Alaska Airlines
Deal found 3/30$130
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Sat 5/97:30 am
HNL
-
ITO
Nonstop0h 53m
Alaska Airlines
Wed 5/133:44 pm
ITO
-
HNL
Nonstop0h 56m
Alaska Airlines
Deal found 4/3$132
This CheapOair deal was found by Cheapflights users on 4/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:59 am
HNL
-
ITO
Nonstop0h 55m
Alaska Airlines
Mon 4/279:00 pm
ITO
-
HNL
Nonstop0h 56m
Alaska Airlines
Deal found 4/2$133
This Southwest deal was found by Cheapflights users on 3/30. 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.
Sat 4/256:00 am
HNL
-
ITO
Nonstop1h 00m
Southwest
Tue 4/283:30 pm
ITO
-
HNL
Nonstop1h 00m
Southwest
Deal found 3/30$134
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:43 pm
HNL
-
ITO
Nonstop0h 56m
Alaska Airlines
Tue 4/147:44 pm
ITO
-
HNL
Nonstop0h 55m
Alaska Airlines
Deal found 3/31$135
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 4/3010:59 am
HNL
-
ITO
Nonstop0h 55m
Alaska Airlines
Thu 5/75:59 pm
ITO
-
HNL
Nonstop0h 55m
Alaska Airlines
Deal found 3/31$137
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 4/2510:59 am
HNL
-
ITO
Nonstop0h 55m
Alaska Airlines
Wed 4/2910:56 am
ITO
-
HNL
Nonstop0h 57m
Alaska Airlines
Deal found 3/31$138
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:55 am
HNL
-
ITO
Nonstop0h 54m
Alaska Airlines
Wed 4/2212:24 pm
ITO
-
HNL
Nonstop0h 57m
Alaska Airlines
Deal found 4/1$139
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:35 pm
HNL
-
ITO
Nonstop0h 56m
Alaska Airlines
Sat 5/96:00 am
ITO
-
HNL
Nonstop0h 56m
Alaska Airlines
Deal found 3/31$140
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Thu 4/3010:59 am
HNL
-
ITO
Nonstop0h 55m
Alaska Airlines
Sat 5/28:53 am
ITO
-
HNL
Nonstop0h 56m
Alaska Airlines
Deal found 3/30$141

Find 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 April 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Southwest)

One-way from

$58
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$184

Good round-trip deal

$160 or less

Good one-way deal

$90 or less
Provider with most accurate pricing for Honolulu-Hilo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Hilo Intl flights.
Search Deals
From O'ahu to Hilo Intl
Search Deals
One-way flight from O'ahu to Hilo Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from O'ahu to Hilo Intl.
Search Deals
Price to beat on a one-way flight from O'ahu to Hilo Intl.
Search Deals

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 April 4, 2026.
Use the filters below to find and compare flights from O'ahu to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Thu 5/28

8:45 pm-9:45 pm

Nonstop1h 00m

Hilo Intl

Tue 6/2

8:00 am-9:00 am

Nonstop1h 00m

$128

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Mon 5/18

8:55 am-9:55 am

Nonstop1h 00m

Hilo Intl

Mon 5/18

3:30 pm-4:30 pm

Nonstop1h 00m

$138

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Sat 4/25

5:10 pm-6:10 pm

Nonstop1h 00m

Hilo Intl

Thu 4/30

6:00 am-7:00 am

Nonstop1h 00m

$144

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Wed 7/8

1:31 pm-2:27 pm

Nonstop0h 56m

Hilo Intl

Sun 7/12

1:59 pm-2:54 pm

Nonstop0h 55m

$150

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Thu 5/7

10:59 am-11:54 am

Nonstop0h 55m

Hilo Intl

Sun 5/10

7:44 pm-8:39 pm

Nonstop0h 55m

$152

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Sun 5/3

8:35 am-9:29 am

Nonstop0h 54m

Hilo Intl

Mon 5/4

10:56 am-11:53 am

Nonstop0h 57m

$154

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Sat 4/25

10:59 am-11:54 am

Nonstop0h 55m

Hilo Intl

Sun 5/3

9:00 pm-9:56 pm

Nonstop0h 56m

$165

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Thu 4/16

12:05 pm-1:01 pm

Nonstop0h 56m

Hilo Intl

Mon 4/20

6:44 pm-7:39 pm

Nonstop0h 55m

$165

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Fri 4/17

8:45 pm-9:45 pm

Nonstop1h 00m

Hilo Intl

Mon 4/20

6:55 pm-7:55 pm

Nonstop1h 00m

$170

HonoluluHilo

HNL - ITO

HNLITO

Honolulu

Wed 9/23

9:00 pm-9:56 pm

Nonstop0h 56m

Hilo Intl

Thu 9/24

8:38 am-11:37 am

1 stop2h 59m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from O'ahu to Hilo (average of $78). Flying from O'ahu to Hilo in November is currently the most expensive (average of $123). 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 April 4, 2026.

One of the essential ways to save on airfare from O'ahu to Hilo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 6% on airfare.

What is the cheapest day to fly from O'ahu to Hilo?

Use this chart to determine the cheapest time to fly round-trip from O'ahu to Hilo. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their O'ahu to Hilo flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 4, 2026.

The most flights from zzFUW to ITO are scheduled on a Thursday (58 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 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 April 4, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andHawaiian 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.
Southwest
8.0
Very good
4,343 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,343 reviews
Southwest
8.0
Very good
4,343 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,169 reviews
Southwest
8.0
Very good
4,343 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Hawaiian Airlines
7.8
Good
2,838 reviews
Southwest
8.0
Very good
4,343 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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, 9 users have taken a look at flights from O'ahu to Hilo Intl.

  • How long is the flight from O'ahu to Hilo?

    A quick flight from O'ahu to Hilo can take about 56m. Southwest provides one of the quickest options available for as low as $129. Airlines will cover a distance of 217 mi. All flights are typically nonstop.

  • 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 Southwest ($45), Hawaiian Airlines ($60), and Alaska Airlines ($65).

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

    Consider Southwest (80%), Qantas Airways (78%) or Delta (77%) 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 $148 for a flight from O'ahu to Hilo. The cheapest flight overall is $59 while the most popular route, (Honolulu - Hilo Intl) is currently priced at $125.

  • 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, September is the cheapest month in which you can book a flight from O'ahu to Hilo (average of $78). Flying from O'ahu to Hilo in November is currently the most expensive (average of $123). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from O'ahu to Hilo

Discover the top 4 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 April 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$98Average$185FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$111Average$161FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$116Average$166FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$119Average$174FlexibilityNo cancel feeOn-time75%

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