$216 Find Cheap Flights from Idaho to O'ahu

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Useful Info

Good to know

Low seasonAugust
High seasonMarch
Cheapest flight$216
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Boise to Honolulu

FAQs for booking flights from Idaho to O'ahu

  • How does KAYAK find such low prices on flights from Idaho 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 Idaho to O'ahu.

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

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

    Based on KAYAK data, the cheapest day to fly to O'ahu 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 O'ahu?

    The cheapest time of day to fly to O'ahu 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 O'ahu 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 O'ahu?

    The cheapest month for flights from Idaho to O'ahu is February, when tickets cost $418 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $796 and $621 respectively.

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

    To get a below average price on the flight from Idaho to O'ahu, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

  • How long is the flight to O'ahu?

    An average nonstop flight from Idaho to O'ahu takes 13h 22m, covering a distance of 2974 miles. The shortest route is Boise (BOI) to Honolulu (HNL) with an average flight time of 8h 15m.

  • What is the most popular destination in O'ahu?

    Based on KAYAK flight searches, the most popular destination is Honolulu (100% of total searches to O'ahu).

Book cheap flights from Idaho to O'ahu

Recent round-trip flight deals

11/3Mon
1 stopHawaiian Airlines
8h 46mBOI-HNL
11/13Thu
1 stopHawaiian Airlines
10h 25mHNL-BOI
$426
8/19Tue
1 stopAlaska Airlines
12h 10mGEG-HNL
8/19Tue
1 stopAlaska Airlines
9h 48mHNL-GEG
$426
9/15Mon
1 stopDelta
11h 50mBOI-HNL
9/17Wed
2 stopsDelta
13h 17mHNL-BOI
$436
9/16Tue
1 stopDelta
8h 52mGEG-HNL
9/23Tue
2 stopsDelta
14h 18mHNL-GEG
$436
11/11Tue
1 stopUnited Airlines
8h 40mBOI-HNL
11/25Tue
1 stopUnited Airlines
10h 38mHNL-BOI
$470
11/11Tue
2 stopsUnited Airlines
11h 16mBOI-HNL
11/25Tue
1 stopUnited Airlines
10h 38mHNL-BOI
$475
10/25Sat
2 stopsAmerican Airlines
15h 16mGEG-HNL
11/2Sun
1 stopAmerican Airlines
22h 21mHNL-GEG
$497
9/25Thu
2 stopsSouthwest
14h 20mBOI-HNL
10/2Thu
2 stopsSouthwest
14h 10mHNL-BOI
$569
8/13Wed
2 stopsSouthwest
24h 35mGEG-HNL
8/20Wed
2 stopsSouthwest
14h 40mHNL-GEG
$619
8/11Mon
2 stopsAmerican Airlines
13h 43mBOI-HNL
8/15Fri
1 stopAmerican Airlines
10h 16mHNL-BOI
$623

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Recent one-way flight deals

9/1Mon
1 stopHawaiian Airlines
8h 30mBOI-HNL
$216
9/1Mon
1 stopAlaska Airlines
8h 24mGEG-HNL
$216
12/3Wed
2 stopsUnited Airlines
13h 28mBOI-HNL
$221
9/2Tue
2 stopsDelta
13h 43mBOI-HNL
$259
8/12Tue
2 stopsDelta
14h 13mGEG-HNL
$259
7/21Mon
1 stopSouthwest
12h 25mGEG-HNL
$332
7/5Sat
2 stopsSouthwest
15h 00mGEG-HNL
$337
7/10Thu
2 stopsUnited Airlines
15h 19mGEG-HNL
$387
6/27Fri
2 stopsAmerican Airlines
12h 06mBOI-HNL
$484
6/27Fri
2 stopsAmerican Airlines
12h 06mBOI-HNL
$489

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Last minute flights from Idaho to O'ahu

Last minute flight, train and bus deals

6/21Sat
multi-stopAlaska Airlines
9h 13mGEG-HNL
6/23Mon
multi-stopAlaska Airlines
15h 25mHNL-GEG
$693
6/19Thu
multi-stopAlaska Airlines
8h 15mBOI-HNL
6/24Tue
multi-stopAlaska Airlines
11h 09mHNL-BOI
$713
6/20Fri
multi-stopDelta
9h 25mGEG-HNL
6/22Sun
multi-stopDelta
11h 33mHNL-GEG
$745
6/20Fri
multi-stopDelta
15h 37mGEG-HNL
6/22Sun
multi-stopDelta
7h 49mHNL-GEG
$750
6/21Sat
multi-stopUnited Airlines
9h 15mGEG-HNL
6/23Mon
multi-stopUnited Airlines
14h 07mHNL-GEG
$780
6/20Fri
multi-stopSouthwest
9h 40mGEG-HNL
6/22Sun
multi-stopSouthwest
7h 55mHNL-GEG
$788
6/20Fri
multi-stopSouthwest
15h 50mGEG-HNL
6/22Sun
multi-stopSouthwest
7h 55mHNL-GEG
$793
6/21Sat
multi-stopUnited Airlines
11h 13mBOI-HNL
6/23Mon
multi-stopUnited Airlines
13h 41mHNL-BOI
$798
6/20Fri
multi-stopAmerican Airlines
12h 06mBOI-HNL
6/22Sun
multi-stopAmerican Airlines
12h 52mHNL-BOI
$1,017
6/22Sun
multi-stopAmerican Airlines
11h 47mBOI-HNL
6/28Sat
multi-stopAmerican Airlines
13h 20mHNL-BOI
$1,052

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

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.
First Class flights to O'ahufrom $167
Business Class flights to O'ahufrom $348
Prem Econ Class flights to O'ahufrom $198
Economy Class flights to O'ahufrom $48

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