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Find cheap flights from Idaho to O'ahu from $161

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to O'ahu departing on 9/24. 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
0 bags
Sat 6/22
Sat 6/29

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In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Good to know

Low season

July

High season

May

Cheapest flight

$161
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 8% lower on average.
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 to O'ahu from 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 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 to O'ahu with an airline and back to Idaho 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 to O'ahu from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Idaho to O'ahu

Recent round-trip flight deals

9/24Tue
1 stopAlaska Airlines
7h 55mBOI-HNL
9/24Tue
1 stopAlaska Airlines
15h 28mHNL-BOI
$316
9/9Mon
1 stopDelta
8h 42mBOI-HNL
9/13Fri
1 stopDelta
9h 37mHNL-BOI
$322
8/31Sat
1 stopAlaska Airlines
21h 04mGEG-HNL
9/6Fri
1 stopAlaska Airlines
24h 05mHNL-GEG
$322
9/24Tue
2 stopsAmerican Airlines
18h 41mBOI-HNL
9/24Tue
2 stopsAmerican Airlines
14h 34mHNL-BOI
$388
8/31Sat
2 stopsAmerican Airlines
13h 18mGEG-HNL
9/6Fri
2 stopsAmerican Airlines
19h 00mHNL-GEG
$421
9/1Sun
2 stopsUnited Airlines
16h 15mGEG-HNL
9/15Sun
2 stopsUnited Airlines
14h 27mHNL-GEG
$551
9/15Sun
1 stopUnited Airlines
9h 26mBOI-HNL
9/21Sat
1 stopUnited Airlines
10h 06mHNL-BOI
$567
6/21Fri
2 stops
19h 12mBOI-HNL
6/28Fri
3 stops
19h 28mHNL-BOI
$942
7/22Mon
2 stops
12h 23mBOI-HNL
7/25Thu
2 stops
10h 54mHNL-BOI
$1,142
8/2Fri
2 stopsWestJet
32h 58mBOI-HNL
8/7Wed
3 stopsWestJet
19h 14mHNL-BOI
$1,312

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Recent one-way flight deals

9/24Tue
1 stopAlaska Airlines
12h 39mBOI-HNL
$161
9/24Tue
2 stopsAlaska Airlines
13h 43mBOI-HNL
$182
8/19Mon
1 stopDelta
10h 46mGEG-HNL
$194
7/5Fri
1 stopAlaska Airlines
17h 32mBOI-HNL
$209
8/19Mon
2 stopsAmerican Airlines
17h 36mGEG-HNL
$261
7/26Fri
2 stopsDelta
13h 03mBOI-HNL
$266
6/18Tue
1 stopUnited Airlines
9h 29mBOI-HNL
$291
6/14Fri
1 stopUnited Airlines
11h 16mBOI-HNL
$376
6/17Mon
2 stopsAmerican Airlines
33h 03mGEG-HNL
$413
7/26Fri
3 stopsWestJet
32h 58mBOI-HNL
$616

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Last minute flights from Idaho to O'ahu

Last minute flight, train and bus deals

5/27Mon
multi-stopAlaska Airlines
19h 32mGEG-HNL
5/30Thu
multi-stopAlaska Airlines
26h 38mHNL-GEG
$500
5/27Mon
multi-stopDelta
8h 00mGEG-HNL
5/30Thu
multi-stopDelta
14h 05mHNL-GEG
$505
5/27Mon
multi-stopDelta
9h 39mBOI-HNL
6/3Mon
multi-stopDelta
11h 11mHNL-BOI
$549
5/28Tue
multi-stopAlaska Airlines
19h 46mBOI-HNL
5/30Thu
multi-stopAlaska Airlines
11h 00mHNL-BOI
$550
5/25Sat
multi-stopAlaska Airlines
28h 08mGEG-HNL
5/29Wed
multi-stopAlaska Airlines
12h 14mHNL-GEG
$550
5/27Mon
multi-stopDelta
8h 00mGEG-HNL
6/4Tue
multi-stopDelta
14h 06mHNL-GEG
$559
5/27Mon
multi-stopAmerican Airlines
16h 46mGEG-HNL
6/3Mon
multi-stopAmerican Airlines
22h 04mHNL-GEG
$691
5/28Tue
multi-stopAmerican Airlines
21h 40mBOI-HNL
5/30Thu
multi-stopAmerican Airlines
12h 32mHNL-BOI
$705
5/27Mon
multi-stopUnited Airlines
9h 09mJAC-HNL
5/29Wed
multi-stopUnited Airlines
11h 02mHNL-JAC
$740
5/27Mon
multi-stopUnited Airlines
9h 09mJAC-HNL
5/29Wed
multi-stopUnited Airlines
15h 14mHNL-JAC
$745

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Flights to O'ahu

Return flight deals:

O'ahu - Idaho

Cabin classes:

$248
$336
$303
$58

Browse destinations: