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Find cheap flights from Idaho to O'ahu from $190

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 9/4. 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 7/6
Sat 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

July

High season

May

Cheapest flight

$190
Best time to beat the crowds but there is an average 24% 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

9/3Tue
1 stopAlaska Airlines
30h 01mGEG-HNL
9/10Tue
1 stopAlaska Airlines
29h 21mHNL-GEG
$364
11/4Mon
1 stopAlaska Airlines
18h 30mGEG-HNL
11/8Fri
1 stopAlaska Airlines
29h 19mHNL-GEG
$365
9/3Tue
1 stopAlaska Airlines
30h 01mGEG-HNL
9/10Tue
2 stopsAlaska Airlines
23h 39mHNL-GEG
$370
9/16Mon
1 stopAlaska Airlines
30h 01mGEG-HNL
9/26Thu
2 stopsAlaska Airlines
17h 46mHNL-GEG
$375
10/22Tue
2 stopsAmerican Airlines
15h 36mGEG-HNL
10/31Thu
1 stopAmerican Airlines
11h 37mHNL-GEG
$385
8/22Thu
1 stopDelta
8h 50mGEG-HNL
8/28Wed
2 stopsDelta
12h 48mHNL-GEG
$409
10/8Tue
2 stopsDelta
12h 09mGEG-HNL
10/15Tue
1 stopDelta
13h 07mHNL-GEG
$412
10/31Thu
1 stopAmerican Airlines
30h 12mIDA-HNL
11/11Mon
1 stopAmerican Airlines
9h 10mHNL-IDA
$479
7/1Mon
1 stopUnited Airlines
9h 29mBOI-HNL
7/5Fri
1 stopUnited Airlines
10h 12mHNL-BOI
$557
6/26Wed
1 stopUnited Airlines
13h 04mBOI-HNL
6/26Wed
1 stopUnited Airlines
12h 55mHNL-BOI
$561

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Recent one-way flight deals

9/4Wed
1 stopAlaska Airlines
10h 26mBOI-HNL
$190
8/27Tue
1 stopDelta
11h 39mGEG-HNL
$194
8/27Tue
2 stopsDelta
13h 32mGEG-HNL
$199
9/6Fri
2 stopsAmerican Airlines
21h 35mBOI-HNL
$282
6/18Tue
1 stopUnited Airlines
9h 29mBOI-HNL
$329
6/20Thu
2 stopsUnited Airlines
20h 32mBOI-HNL
$371
12/1Sun
2 stopsAmerican Airlines
23h 20mGEG-HNL
$407
8/27Tue
3 stopsWestJet
35h 43mGEG-HNL
$455
6/21Fri
3 stopsWestJet
34h 18mBOI-HNL
$813
6/13Thu
3 stops
30h 38mBOI-HNL
$908

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Last minute flights from Idaho to O'ahu

Last minute flight, train and bus deals

6/10Mon
multi-stopAlaska Airlines
30h 45mGEG-HNL
6/17Mon
multi-stopAlaska Airlines
20h 16mHNL-GEG
$533
6/9Sun
multi-stopAlaska Airlines
29h 39mBOI-HNL
6/11Tue
multi-stopAlaska Airlines
16h 28mHNL-BOI
$551
6/8Sat
multi-stopDelta
8h 21mBOI-HNL
6/10Mon
multi-stopDelta
10h 29mHNL-BOI
$559
6/8Sat
multi-stopDelta
8h 21mBOI-HNL
6/10Mon
multi-stopDelta
14h 27mHNL-BOI
$584
6/10Mon
multi-stopDelta
11h 41mGEG-HNL
6/17Mon
multi-stopDelta
12h 14mHNL-GEG
$588
6/10Mon
multi-stopAlaska Airlines
31h 26mIDA-HNL
7/4Thu
multi-stopAlaska Airlines
28h 48mHNL-IDA
$617
6/8Sat
multi-stopAmerican Airlines
14h 01mBOI-HNL
6/10Mon
multi-stopAmerican Airlines
14h 00mHNL-BOI
$638
6/9Sun
multi-stopUnited Airlines
10h 32mBOI-HNL
6/11Tue
multi-stopUnited Airlines
10h 57mHNL-BOI
$716
6/10Mon
multi-stopAmerican Airlines
25h 12mIDA-HNL
7/4Thu
multi-stopAmerican Airlines
26h 15mHNL-IDA
$739
6/9Sun
multi-stopUnited Airlines
10h 32mBOI-HNL
6/16Sun
multi-stopUnited Airlines
10h 44mHNL-BOI
$751

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Flights to O'ahu

Return flight deals:

O'ahu - Idaho

Cabin classes:

$248
$336
$303
$45

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