Cheap flights from Great Falls, MT to Kailua, HI

Flights starting at $178. Choose between Alaska Airlines, Hawaiian Airlines, or Allegiant Air to find the best price.

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Tips to know when travelling to Kailua

Round trips

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The most popular airlines for this route are Alaska Airlines, Hawaiian Airlines, Allegiant Air, Spirit Airlines, and United Airlines. Great Falls and Kailua have 73 direct flights per week.

Check-in for a flight from Great Falls to Kailua

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

Weather in Kailua

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January23°C20°C
February23°C20°C
March23°C20°C
April24°C20°C
May24°C21°C
June25°C22°C
July25°C22°C
August26°C23°C
September26°C23°C
October26°C23°C
November25°C22°C
December24°C21°C
Hottest Month
26°C
August
Coldest month
20°C
February
Sunny days
158
days per year

14 day forecast

Thursday
21 Mar
89%
24°C21°C
28 Mar
89%
24°C22°C
Friday
22 Mar
78%
24°C21°C
29 Mar
88%
24°C22°C
Saturday
23 Mar
89%
24°C21°C
30 Mar
87%
24°C22°C
Sunday
24 Mar
24°C21°C
31 Mar
89%
24°C21°C
Monday
25 Mar
24°C21°C
1 Apr
89%
24°C21°C
Tuesday
26 Mar
24°C22°C
2 Apr
85%
24°C22°C
Wednesday
27 Mar
80%
24°C22°C
3 Apr
79%
24°C22°C

Frequently asked questions

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What airports are near Great Falls?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Great Falls and Kailua?
What is Virtual Interlining and how do I use it?
Which airlines fly between Great Falls and Kailua?
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What flights operate between Great Falls and Kailua?
How many airports are there near Great Falls?
How many airports are there near Kailua?
What time do nonstop (direct) flights between Great Falls and Kailua depart?
What time do nonstop (direct) flights between Great Falls and Kailua arrive?
What time do flights between Great Falls and Kailua depart?
What time do flights between Great Falls and Kailua arrive?

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