Cheap flights from Honolulu, HI to Sidney, MT

Choose between Cape Air, United Airlines, or Alaska Airlines to find the best price

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How much do flights to Sidney cost?

Key info about flying to Sidney

Depart from
Daniel K. Inouye International
Arrive to
Sidney–Richland Municipal
Average flights per week
40
Flight distance

Great deals from Honolulu to Sidney

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Check-in for a flight from Honolulu to Sidney

NameCarrier codeIATA CodePassport needed during booking
Cape AirKAP9KYes
United AirlinesUALUAYes
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo

Weather in Sidney

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-3°C-12°C
February-3°C-12°C
March4°C-5°C
April11°C1°C
May18°C7°C
June25°C13°C
July29°C17°C
August28°C16°C
September23°C12°C
October13°C3°C
November4°C-4°C
December-3°C-10°C
Hottest Month
29°C
July
Coldest month
-12°C
January
Sunny days
288
days per year
Snow days
16
days per year

14 day forecast

Friday
6 Dec
3°C-10°C
13 Dec
1°C-5°C
Saturday
7 Dec
5°C-4°C
14 Dec
4°C-4°C
Sunday
8 Dec
4°C-1°C
15 Dec
18%
-5°C-11°C
Monday
9 Dec
-1°C-7°C
16 Dec
-2°C-10°C
Tuesday
10 Dec
73%
-6°C-15°C
17 Dec
87%
-3°C-8°C
Wednesday
11 Dec
13%
-5°C-15°C
18 Dec
62%
-10°C-15°C
Thursday
12 Dec
60%
3°C-10°C
19 Dec
-3°C-16°C
The most popular airlines for this route are Cape Air, United Airlines, Alaska Airlines, and Hawaiian Airlines. Honolulu and Sidney have 40 direct flights per week.

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