Flights to Idaho Falls, ID, United States

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Cheap flights to Idaho Falls

Weather in Idaho Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-2°C-10°C
February0°C-8°C
March6°C-3°C
April12°C0°C
May18°C4°C
June24°C9°C
July31°C13°C
August29°C13°C
September24°C9°C
October14°C2°C
November5°C-3°C
December-1°C-8°C
Hottest Month
31°C
July
Coldest month
-10°C
January
Sunny days
276
days per year
Snow days
20
days per year

14 day forecast

Friday
16 May
16°C-1°C
23 May
21°C7°C
Saturday
17 May
19°C2°C
24 May
23°C12°C
Sunday
18 May
89%
6°C2°C
25 May
22°C10°C
Monday
19 May
13°C0°C
26 May
23°C11°C
Tuesday
20 May
18°C3°C
27 May
24°C10°C
Wednesday
21 May
20°C6°C
28 May
24°C12°C
Thursday
22 May
17°C10°C
29 May
88%
22°C13°C

Cheapest month to fly to Idaho Falls

Explore price trends for trips to Idaho Falls

Showing prices in USD

Annual Avg. Price84 USD
June 202545 USD
July 202547 USD
August 202547 USD
September 202555 USD
October 202560 USD
November 202560 USD
December 202575 USD
January 202694 USD
February 2026101 USD
March 2026120 USD
April 2026226 USD

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Airports in Idaho Falls

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