Cheap flights from Kahului, HI to Boise, ID

Flights starting at $199. Choose between Alaska Airlines, Hawaiian Airlines, or Spirit Airlines to find the best price.

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The most popular airlines for this route are Alaska Airlines, Hawaiian Airlines, Spirit Airlines, WestJet, and Allegiant Air. Kahului and Boise have 228 direct flights per week.

Check-in for a flight from Kahului to Boise

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Hawaiian AirlinesHALHANoNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
WestJetWJAWSNoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Boise

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-4°C
February5°C-2°C
March10°C1°C
April14°C3°C
May19°C8°C
June25°C13°C
July32°C18°C
August31°C17°C
September25°C13°C
October16°C6°C
November8°C0°C
December2°C-4°C
Hottest Month
32°C
July
Coldest month
-4°C
January
Sunny days
292
days per year
Snow days
15
days per year

14 day forecast

Thursday
21 Mar
96%
13°C9°C
28 Mar
87%
9°C2°C
Friday
22 Mar
17°C7°C
29 Mar
11°C3°C
Saturday
23 Mar
88%
10°C5°C
30 Mar
78%
16°C8°C
Sunday
24 Mar
86%
11°C3°C
31 Mar
80%
12°C6°C
Monday
25 Mar
88%
7°C2°C
1 Apr
86%
10°C4°C
Tuesday
26 Mar
10°C2°C
2 Apr
12°C2°C
Wednesday
27 Mar
88%
6°C3°C
3 Apr
16°C6°C

Frequently asked questions

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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Kahului and Boise?
What is Virtual Interlining and how do I use it?
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How many airports are there near Kahului?
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What time do nonstop (direct) flights between Kahului and Boise depart?
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What time do flights between Kahului and Boise depart?
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