ITO

$42 Find Cheap Flights from O'ahu to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hilo departing on 10/8. 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

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Cheap Flights from O'ahu to Hilo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'ahu to Hilo 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 O'ahu to Hilo

Tue, Sep 16 - Tue, Sep 16
Hawaiian Airlines Logo
6:05 am - 7:01 amHNL-ITO
0h 56mnonstop
Hawaiian Airlines Logo
2:56 pm - 3:51 pmITO-HNL
0h 55mnonstop
$80Hawaiian Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Alaska Airlines Logo
9:23 pm - 10:19 pmHNL-ITO
0h 56mnonstop
Alaska Airlines Logo
2:05 pm - 3:03 pmITO-HNL
0h 58mnonstop
$82Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 16
Hawaiian Airlines Logo
6:05 am - 7:01 amHNL-ITO
0h 56mnonstop
Hawaiian Airlines Logo
2:56 pm - 3:51 pmITO-HNL
0h 55mnonstop
$84Hawaiian Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 22
Hawaiian Airlines Logo
4:48 pm - 5:44 pmHNL-ITO
0h 56mnonstop
Hawaiian Airlines Logo
9:00 pm - 9:56 pmITO-HNL
0h 56mnonstop
$85Hawaiian Airlines
Find Deal
Tue, Aug 26 - Tue, Aug 26
Hawaiian Airlines Logo
12:07 pm - 1:03 pmHNL-ITO
0h 56mnonstop
Hawaiian Airlines Logo
6:10 pm - 7:04 pmITO-HNL
0h 54mnonstop
$89Hawaiian Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 16
 Logo
6:05 am - 7:01 amHNL-ITO
0h 56mnonstop
 Logo
7:00 pm - 7:54 pmITO-HNL
0h 54mnonstop
Tue, Aug 19 - Tue, Aug 19
Alaska Airlines Logo
1:20 pm - 2:15 pmHNL-ITO
0h 55mnonstop
Alaska Airlines Logo
4:25 pm - 5:20 pmITO-HNL
0h 55mnonstop
$92Alaska Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Alaska Airlines Logo
8:50 pm - 9:45 pmHNL-ITO
0h 55mnonstop
Alaska Airlines Logo
6:10 pm - 7:04 pmITO-HNL
0h 54mnonstop
$98Alaska Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
Southwest Logo
6:00 am - 7:00 amHNL-ITO
1h 00mnonstop
Southwest Logo
6:00 am - 7:00 amITO-HNL
1h 00mnonstop
$129Southwest
Find Deal
Sat, Aug 30 - Mon, Sep 1
Southwest Logo
5:10 pm - 6:10 pmHNL-ITO
1h 00mnonstop
Southwest Logo
7:55 am - 8:55 amITO-HNL
1h 00mnonstop
$140Southwest
Find Deal
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$42
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Honolulu to Hilo

Flights from O'ahu to Hilo: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from O'ahu to Hilo 
Verified travelerFlew with Hawaiian AirlinesHNL-ITOAug 2024
Do self check in. Much simpler print boarding passes at outside kiosk. I don't have that precheck but obviously they are trying to make everyone go that route bx we had to walk to the other end of the terminal for security once we checked in, instead of the much closer security check that was exclusive to precheck folks. That is frustrating.
CarisaFlew with DeltaHNL-ITOMar 2024
Seat was not assigned and terminal was not provided. Research what terminal flys inter island.

FAQs for booking flights from O'ahu to Hilo

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

    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 O'ahu to Hilo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from 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 O'ahu to Hilo?

    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 to Hilo with an airline and back to O'ahu with another airline.

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

    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 to Hilo from O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
Need help choosing which airline to fly with from O'ahu to Hilo? 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
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
8.1Boarding
7.1Entertainment
7.8Comfort
7.1Food
Airline reviews

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

2.0 MediocreAnonymous, Jul 2025HNL - KOA
Read more Alaska Airlines reviews

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

Could not check in online - had to get boarding passes at the ticket counter and our daughter got bumped off our connecting flight. NOT OK!

I needed more space to sleep on an overnight flight.

Our flight time was drastically changed which caused us to lose a day of vacation

Wonderful respectful staff for a short flight late at night...lots of considerations all met!

Flight was delayed which led to missed connection, but rebooked on a more direct flight at the last minute and arrived in Juneau on time with all our luggage. Little stressful and our family seating got split, but it all worked out in the end.

Only issue was the 2 hr delay after an 8 hr layover. Very long day.

Very bad, terrible food and late by 2 hours. Then no to open aircraft doors

Flying on Hawaiian Airlines was good. But, getting a boarding pass was a hassle. I booked what I thought was an Alaska Airlines flight that was actually a Hawaiian Airlines flight. I couldn't check in online. I had to wait for the Hawaiian Airlines counter to open so I could get my boarding pass which was a requirement for me to get in The Club or the Centurion Lounge. (I had no check in luggage so I didn't expect to have to physically check in.) The Alaska Airlines staff blamed the FAA for the problem.

Terrible check in experience, and they ended up losing our bag.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

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!

There was mention of a complimentary magazine but none were in the seat pockets. The flight is short so understandable not having food or a snack.

Flight delayed. Then left much later than new time. 88 year old dad waiting at Kona airport for ages.

This is my first time flying Hawaiian. It was so disorganized and poorly coordinated, resulting in the most unacceptable delay

The flight from HON to Hilo caused a few problems, but we were helped by the checking agent at Hawaiian Airlines with tech assistance. My wife & I are in our 70's and not QR code savvy. But we are learning.

Boarding was a nightmare. Almost everyone was on group 4 and there was no line people crowded the check in and made things more chaotic than they needed to be.

Everything you need to know for your flight to Hilo

Information on the airport you'll fly into in Hilo

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