$58 Find Cheap Flights from Hilo to O'ahu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to O'ahu departing on 5/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to O'ahu, as well as popular online travel agencies
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Flight Deals

Book Cheap Hilo to O'ahu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hilo to O'ahu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hilo to O'ahu

Tue, Jun 23 - Wed, Jun 24
Alaska Airlines Logo
6:26 pm - 7:19 pm
ITO
-
HNL
0h 53mnonstop
Alaska Airlines Logo
7:05 am - 7:58 am
HNL
-
ITO
0h 53mnonstop
$112Alaska Airlines
Wed, May 6 - Wed, May 6
Alaska Airlines Logo
10:56 am - 11:53 am
ITO
-
HNL
0h 57mnonstop
Alaska Airlines Logo
6:20 pm - 7:13 pm
HNL
-
ITO
0h 53mnonstop
$113Alaska Airlines
Tue, May 5 - Tue, May 12
Alaska Airlines Logo
9:00 pm - 9:56 pm
ITO
-
HNL
0h 56mnonstop
Alaska Airlines Logo
8:40 pm - 9:33 pm
HNL
-
ITO
0h 53mnonstop
$117Alaska Airlines
Tue, May 12 - Wed, May 13
Alaska Airlines Logo
9:00 pm - 9:56 pm
ITO
-
HNL
0h 56mnonstop
Alaska Airlines Logo
2:17 pm - 3:14 pm
HNL
-
ITO
0h 57mnonstop
$118Alaska Airlines
Wed, May 6 - Thu, May 7
Alaska Airlines Logo
7:44 pm - 8:39 pm
ITO
-
HNL
0h 55mnonstop
Alaska Airlines Logo
7:00 am - 7:53 am
HNL
-
ITO
0h 53mnonstop
$123Alaska Airlines
Thu, Apr 30 - Wed, May 6
Alaska Airlines Logo
5:59 pm - 6:54 pm
ITO
-
HNL
0h 55mnonstop
Alaska Airlines Logo
6:20 pm - 7:13 pm
HNL
-
ITO
0h 53mnonstop
$127Alaska Airlines
Tue, May 19 - Thu, May 21
Alaska Airlines Logo
1:59 pm - 2:56 pm
ITO
-
HNL
0h 57mnonstop
Alaska Airlines Logo
2:17 pm - 3:14 pm
HNL
-
ITO
0h 57mnonstop
$128Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
7:44 pm - 8:39 pm
ITO
-
HNL
0h 55mnonstop
Alaska Airlines Logo
1:35 pm - 2:31 pm
HNL
-
ITO
0h 56mnonstop
$131Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
3:02 pm - 3:59 pm
ITO
-
HNL
0h 57mnonstop
Alaska Airlines Logo
9:30 am - 10:25 am
HNL
-
ITO
0h 55mnonstop
$133Alaska Airlines
Sat, May 16 - Wed, May 20
Alaska Airlines Logo
7:44 pm - 8:39 pm
ITO
-
HNL
0h 55mnonstop
Alaska Airlines Logo
2:17 pm - 3:14 pm
HNL
-
ITO
0h 57mnonstop
$134Alaska Airlines
Booking Insights

KAYAK's insights & trends for Hilo to O'ahu flights

Get data-powered insights and trends into flights from Hilo to O'ahu to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Hilo to O'ahu flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to O'ahu from Hilo found in the last 72 hours was to Honolulu, at $140 round-trip. The most popular route is from Hilo (ITO) to Honolulu (HNL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $140.

What is the cheapest time of day to fly to O'ahu?

The average price for all round-trip flights from Hilo to O'ahu depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to O'ahu is generally in the morning, when round-trip flights cost $624 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to O'ahu is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $935.

Can I save money by flying with a layover from Hilo to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $205, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hilo to O'ahu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hilo to O'ahu is March, when tickets cost $155 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $199 and $180 respectively.

What’s the cheapest day of the week to fly from Hilo to O'ahu?

The average price of all round-trip flights from Hilo to O'ahu clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to O'ahu on a Friday and more expensive on a Sunday. On your return trip to Hilo, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hilo to O'ahu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hilo to O'ahu, you should book around 3 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$58
Most popular time to fly with an average 17% increase in price.
Flight from Hilo to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Hilo to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hilo to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hilo to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hilo to O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hilo to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Hilo to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hilo to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hilo to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to O'ahu

  • Looking for a cheap flight? 25% of our users found tickets from Hilo to the following destinations at these prices or less: Honolulu $115 one-way - $429 round-trip

Reviews of the top 3 airlines serving from Hilo to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Hilo to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hilo to O'ahu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4337 reviews
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
Airline reviews

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

6.0 GoodKenley, Apr 2026
AUS - LAS
Read more Southwest reviews

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

Our flight when we finally got rerouted to a different destination than we were going was fine. But 2 days was taken out of our vacation because our flit was cancelled. We understand mechanical problems and of course don’t want to be on a plane that has mechanical problems.Wish there had been another solution.

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

I behave had better flights this one was old and poor

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

Short trip from Honolulu to Kauai. Not a major issue. Only concern was the drop off of the luggage for departure. Only one person handling all of the passengers. She was busting her butt.

Good. Flight was good. Crew was good. Wish they offered coffee refills. Wish I didn’t have to pay for headphones. Otherwise good for a commercial flight.

Should have been forthcoming for reason for delay. Should have been able to check in for seat I'd like.

It was fine. It was a 30 minute flight so there was water or fruit juice and no food. Which was totally fine. The check in, gate and flight crew were all excellent.

I always love flying Hawaii and I have nothing to add

Everything was great and smooth. Given the short flight there was no entertainment but the rating does not give this option. My first flight with Hawaiian was a success all around.

Very accommodating on flight changes when something came up. Definitely felt a notch above other airlines.

Love you guys are so friendly and kind and wonderful

Hawaiian airlines has awful customer service. Told me to keep a flight I wasn’t boarding, instead of rebooking me under two separate reservations, which caused my whole reservation to be canceled. Major issues with leadership and management. The staff at Hilo was reluctant to give me a refund, so I had to by a first class ticket in order to get on a flight the same time as my partner. The blame was pointed at me without sincere apology until the supervisor came out, who also apparently had no authority to refund me. Still waiting on correspondence from the airline days later.

It’s great, I’ve always fly & ride with Hawaiian Airlines going Inter island or to the mainland.

Hawaiian Airlines staff is always professional & quick & easy check in & boarding process

Bar code for checking luggage and boarding pass didn't work. Had to stand in long customer service line. Passengers at Oahu should be aware the Terminal for Hawaiian Air requires travel by shuttle. Budget an extra 20-30 minutes to get from the main terminal to the remote terminal.

Checking baggage at Honolulu was a real mess. No signs directing where to go.

They cancelled our flight and one after and then crammed everyone on a late flight. Refused to give us a meal voucher because the delay was less than 3 hours. In the end the delay was 4 hours. No reason was ever given for the cancelled flights. Fly Southwest!

Everything you need to know for your flight to O'ahu

Information on your arrival and departure airports