$241 Find Cheap Flights from The Big Island to Idaho

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Good to know

Low seasonApril
High seasonJuly
Cheapest flight$241
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Kailua-Kona to Boise

FAQs for booking flights from The Big Island to Idaho

  • How does KAYAK find such low prices on flights from The Big Island to Idaho?

    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 The Big Island to Idaho.

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

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

    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 The Big Island to Idaho 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 The Big Island to Idaho?

    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 The Big Island to Idaho 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 Idaho?

    Based on KAYAK data, the cheapest day to fly to Idaho is Friday where round-trip tickets can be as cheap as $329. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $531 on average.

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

    The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $340 on average. Morning departures are around 32% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $500.

  • How long is the flight to Idaho?

    An average nonstop flight from The Big Island to Idaho takes 11h 22m, covering a distance of 2907 miles. The shortest route is Kailua-Kona (KOA) to Boise (BOI) with an average flight time of 7h 44m.

  • What are the most popular destinations in Idaho?

    Based on KAYAK flight searches, the most popular destination is Boise (65% of total searches to Idaho). The next most popular destinations are Spokane (31%) and Pocatello (2%). Searches for flights to Idaho Falls (2%) are also popular.

Top airlines flying from The Big Island to Idaho

 
Need help choosing which airline to fly with from The Big Island to Idaho? 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
7.1Food
7.8Comfort
7.1Entertainment
8.1Boarding
Airline reviews

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

2.0 MediocreEmilie, Jun 2025KOA - OGG
Read more Alaska Airlines reviews

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

they didn't fix a plane and we were delayed travelling an extra 12 hours.

Well, the baggage porter on Maui told my mom that our carry on luggage was overweight and if she gave him a 50 dollar tip he would let it go through. She tipped him and he tells us that he needs my Alaska airlines cc to waive the extra baggage charge. Find out later that since my original reservation was not under my name using a Hawaiian airlines CC, I would have to pay for the luggage anyway. I told them I had to end up paying for my daughters ticket when you all said because she turned two using my Alaska Airlines cc, now they need to charge me for her seat/flight, but you guys didn't care and i ended up paying for the bags and my mom paid the porter 50 dollars extra for nothing .. It was a crappy experience. First it was a multi trip. PDX-HNL then HNL-OGG then OGG to PDX. All bought under one ticket. My daugher turned two during the flight from HNL-OGG, but when I bought the ticket and at the PDX airport they said since i bought the ticket before she was two, everything is fine. come to find out no, I had to pay her ticket HNL-OGG and again OGG to PDX. you guys scammed me. You should say it on your website and make sure people know that during flights if the child turns two they have to pay for their seat. If i knew that from the very beginning i would have bought her ticket and it would have been LESS than paying TWICE for her flight! and you scammed my mother with you porter who told her to pay him 50 dollars and he would take care of the extra luggage weight.

Horrible! Cancelled our flight after almost 3hr delay. 5 1/2hrs of our day wasted in an airport, only to have to figure out what hotel we need to stay in, transportation and contacting our jobs so they know we will miss work. Rebooked us for a next day flight and didn’t keep our premium seating from our original flight. The worse!!!

Express the need to arrive at the airport more than 2 hours ahead of BOARDING TIME due to super slow security lines at the Lihue airport. 4 ppl in a party of 9 nearly missed the boarding.

In GEG I arrived at 0930 for a 1600 flight. Alaska had a rule that you could not check your bags until 4 hours before flight time. I was forced to sit in a chilly lobby for hours. I had access to a bathroom, but could not go into terminal for food and drink. Boarding and flight OK

Our big luggage never made it to Boston. Very crucial to get it ASAP as heart medication is in there.

While it was delayed, once we were in the air, it was smooth. The flight attendents and pilot were friendly and did their best to accommodate us.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

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.)

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Book cheap flights from The Big Island to Idaho

Recent round-trip flight deals

8/18Mon
1 stopDelta
9h 17mKOA-BOI
8/28Thu
1 stopDelta
9h 49mBOI-KOA
$335
8/19Tue
1 stopDelta
11h 19mKOA-BOI
8/28Thu
1 stopDelta
9h 49mBOI-KOA
$389
9/29Mon
1 stopDelta
7h 53mKOA-GEG
10/14Tue
1 stopDelta
11h 34mGEG-KOA
$399
9/29Mon
1 stopDelta
12h 18mKOA-GEG
10/14Tue
2 stopsDelta
16h 35mGEG-KOA
$404
8/18Mon
1 stopAlaska Airlines
9h 15mKOA-BOI
8/28Thu
2 stopsAlaska Airlines
11h 10mBOI-KOA
$406
8/20Wed
1 stopAlaska Airlines
20h 56mKOA-BOI
8/28Thu
2 stopsAlaska Airlines
11h 10mBOI-KOA
$407
8/6Wed
1 stopHawaiian Airlines
10h 46mKOA-BOI
8/10Sun
1 stopHawaiian Airlines
8h 50mBOI-KOA
$481
7/1Tue
2 stopsSouthwest
12h 55mKOA-BOI
7/22Tue
1 stopSouthwest
10h 05mBOI-KOA
$621
7/1Tue
2 stopsSouthwest
10h 25mKOA-BOI
7/22Tue
2 stopsSouthwest
13h 50mBOI-KOA
$627
6/27Fri
1 stopAmerican Airlines
11h 54mKOA-BOI
6/29Sun
1 stopAmerican Airlines
11h 32mBOI-KOA
$789

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Recent one-way flight deals

7/8Tue
1 stopDelta
8h 10mKOA-BOI
$241
8/12Tue
2 stopsAlaska Airlines
16h 03mITO-GEG
$245
7/8Tue
2 stopsAlaska Airlines
12h 01mKOA-BOI
$246
9/27Sat
1 stopAlaska Airlines
21h 28mKOA-GEG
$257
7/10Thu
1 stopDelta
7h 38mKOA-GEG
$292
8/1Fri
2 stopsSouthwest
11h 45mITO-GEG
$337
7/10Thu
2 stopsSouthwest
11h 30mKOA-GEG
$337
7/4Fri
1 stopAmerican Airlines
11h 53mKOA-BOI
$341
7/7Mon
2 stopsUnited Airlines
13h 07mKOA-BOI
$387
7/6Sun
2 stopsUnited Airlines
13h 07mKOA-BOI
$452

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Everything you need to know for your flight to Idaho

Cabin class types available on flights to The Big Island

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

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