$171 Find Cheap Flights from Idaho to Hawaii

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Low seasonJanuary
High seasonJuly
Cheapest flight$171
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Boise to Kahului

FAQs for booking flights from Idaho to Hawaii

  • How does KAYAK find such low prices on flights from Idaho to Hawaii?

    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 Idaho to Hawaii.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to Hawaii 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 Idaho to Hawaii?

    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 Idaho to Hawaii 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 Idaho to Hawaii?

    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 Idaho to Hawaii up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Hawaii?

    Based on KAYAK data, the cheapest day to fly to Hawaii is Tuesday where round-trip tickets can be as cheap as $486. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $663 on average.

  • What is the cheapest time of day to fly to Hawaii?

    The cheapest time of day to fly to Hawaii is generally at night, when round-trip flights cost $446 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Hawaii is generally in the evening, which is peak travel time and where the average cost of a ticket is $618.

  • What is the cheapest month to fly from Idaho to Hawaii?

    The cheapest month for flights from Idaho to Hawaii is February, when tickets cost $459 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $680 and $590 respectively.

  • How far in advance should I book a flight from Idaho to Hawaii?

    To get a below average price on the flight from Idaho to Hawaii, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

  • How long is the flight to Hawaii?

    An average nonstop flight from Idaho to Hawaii takes 12h 40m, covering a distance of 2907 miles. The shortest route is Spokane (GEG) to Honolulu (HNL) with an average flight time of 8h 19m.

  • What are the most popular destinations in Hawaii?

    Based on KAYAK flight searches, the most popular destination is Honolulu (31% of total searches to Hawaii). The next most popular destinations are Lihue (25%) and Kahului (23%). Searches for flights to Kailua-Kona (18%), to Hilo (1%) and to Kapalua (1%) are also popular.

Top 5 airlines serving from Idaho to Hawaii

Need help choosing which airline to fly with from Idaho to Hawaii? 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 9968 reviews
7.9Comfort
8.2Boarding
7.1Food
8.5Crew
7.1Entertainment
Airline reviews

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

6.0 GoodJulie, Apr 2025LAX - LIH
Read more Alaska Airlines reviews

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

One of the worst check-in experiences ever. Apparently, we were overweight and had to completely repack. They tried to charge us an extra $35 per bag on top of the standard checked baggage fee we had already paid in advance. Surprisingly, we managed to fit everything into our carry-ons and stayed under their precious 50-pound limit. (By the way, 23 kg is actually 50.7 lbs, so we couldn’t even go slightly over 50 according to the very unfriendly agent.)

Tight legroom. The breakfast was provided, which was a plus, and okay the taste.

Awful. We got the last seats and they don't recline. We've been on this horrible journey since 6am and won't get to our destination almost a full day later. Oh and no food, either. Never again.

Self check in is not indicated well if you approach Terminal 1 from Terminal 2 Parking

Everything smooth (including the landing) and on time. Easy. Thanks.

My flight was canceled and rebooked about 3 times. Original flight had a 50 minute layover. Flight was canceled and rebooked with a five plus hour layover. I demanded refund

While the flight itself was pleasant, the process of checking in was difficult. The line was long and our connection time was but two hours. When we finally got to the Hawaiian agent and told him that we were traveling on Alaskan Airlines, he told us we would need to go to a different terminal. I told him that another Hawaiian Airlines agent had directed us to him. I’m looking at our tickets, he noticed that the Alaskan Airlines flight was to be managed by a second party. He ended admonish us for not telling us so Rather than considering that we might’ve been right in the first place.

Only problem my credit card had over three pending credit card charges for luggages. I hope these charges do not post. I have already contacted my credit card companies.

It was a very smooth fast flight, crew was prompt and comforting. Alaska airlines are the best.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

Arrived at the gate with no seats assigned. Was told by gate agent the flight was full and we would not be on it. I asked the gate agent how could I be sold tickets when the flight was full. She replied, “Thats just how they do it.” I was able to get seats once I arrived at the gate. The flight itself was great. I’ll never purchase tickets without seat assignments from kayak or anyone again. Shame on kayak or Hawaiian airlines or all of you.

A cold sandwich would be much better than the warm gummy croissant.

Liked the crew. Seats were uncomfortable during the last few hours of the 11 hour flight. Better selection of movies .

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!

The temperature on the plane was too cold and the food was not very good. Everything else was good.

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

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Book cheap flights from Idaho to Hawaii

Recent round-trip flight deals

5/18Sun
1 stopDelta
12h 45mBOI-KOA
5/22Thu
1 stopDelta
8h 27mKOA-BOI
$323
9/3Wed
1 stopDelta
11h 00mBOI-KOA
9/12Fri
2 stopsDelta
15h 03mKOA-BOI
$328
9/10Wed
1 stopUnited Airlines
9h 46mBOI-OGG
9/14Sun
2 stopsUnited Airlines
10h 57mOGG-BOI
$347
8/27Wed
2 stopsAlaska Airlines
13h 17mBOI-LIH
9/5Fri
2 stopsAlaska Airlines
11h 55mLIH-BOI
$364
8/6Wed
1 stopAlaska Airlines
9h 51mBOI-HNL
8/13Wed
1 stopAlaska Airlines
11h 05mHNL-BOI
$367
5/14Wed
1 stopHawaiian Airlines
10h 19mGEG-OGG
5/21Wed
1 stopHawaiian Airlines
8h 28mOGG-GEG
$384
9/11Thu
1 stopSouthwest
9h 30mBOI-OGG
9/15Mon
2 stopsSouthwest
11h 15mOGG-BOI
$416
9/17Wed
1 stopHawaiian Airlines
10h 58mGEG-OGG
9/21Sun
1 stopHawaiian Airlines
7h 36mOGG-GEG
$432
9/15Mon
1 stopUnited Airlines
7h 48mBOI-HNL
9/17Wed
2 stopsUnited Airlines
11h 00mHNL-BOI
$472
9/19Fri
2 stopsSouthwest
14h 20mBOI-HNL
9/28Sun
2 stopsSouthwest
15h 50mHNL-BOI
$659

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Recent one-way flight deals

9/11Thu
1 stopDelta
13h 26mBOI-OGG
$171
5/28Wed
2 stopsAlaska Airlines
10h 30mGEG-KOA
$184
5/26Mon
1 stopDelta
10h 10mBOI-HNL
$200
10/25Sat
2 stopsAlaska Airlines
12h 51mGEG-KOA
$214
5/12Mon
1 stopSouthwest
11h 25mBOI-OGG
$215
5/12Mon
2 stopsSouthwest
10h 35mBOI-OGG
$220
5/19Mon
1 stopUnited Airlines
9h 38mGEG-HNL
$221
5/27Tue
2 stopsUnited Airlines
12h 59mBOI-HNL
$239
5/10Sat
1 stopHawaiian Airlines
9h 25mIDA-HNL
$242
7/15Tue
1 stopHawaiian Airlines
10h 24mBOI-OGG
$247

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Last minute flights from Idaho to Hawaii

Last minute flight, train and bus deals

5/5Mon
multi-stopAlaska Airlines
9h 40mBOI-HNL
5/12Mon
multi-stopAlaska Airlines
10h 02mHNL-BOI
$436
5/3Sat
multi-stopAlaska Airlines
18h 46mBOI-HNL
5/9Fri
multi-stopAlaska Airlines
18h 07mHNL-BOI
$456
5/5Mon
multi-stopDelta
8h 49mGEG-OGG
5/14Wed
multi-stopDelta
7h 55mOGG-GEG
$476
5/5Mon
multi-stopDelta
12h 39mBOI-KOA
5/11Sun
multi-stopDelta
8h 27mKOA-BOI
$481
5/5Mon
multi-stopDelta
15h 15mGEG-OGG
5/14Wed
multi-stopDelta
7h 55mOGG-GEG
$481
5/3Sat
multi-stopAmerican Airlines
12h 52mBOI-HNL
5/8Thu
multi-stopAmerican Airlines
13h 12mHNL-BOI
$497
5/1Thu
multi-stopUnited Airlines
13h 07mIDA-HNL
5/7Wed
multi-stopUnited Airlines
13h 45mHNL-IDA
$499
5/1Thu
multi-stopUnited Airlines
13h 07mIDA-HNL
5/7Wed
multi-stopUnited Airlines
9h 37mHNL-IDA
$510
5/3Sat
multi-stopAmerican Airlines
12h 52mBOI-HNL
5/5Mon
multi-stopAmerican Airlines
13h 12mHNL-BOI
$522
5/3Sat
multi-stopHawaiian Airlines
10h 12mGEG-OGG
5/5Mon
multi-stopHawaiian Airlines
7h 58mOGG-GEG
$588

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Everything you need to know for your flight to Hawaii

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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