Find cheap flights to Idaho Falls from £178

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore deals for your Idaho Falls getaway

2 stops
Thu, Nov 13
Columbus CMHIdaho Falls IDA

£178
Search
3 stops
Sun, Nov 9
Columbus CMHIdaho Falls IDA

£191
Search
3 stops
Thu, Nov 13
Columbus CMHIdaho Falls IDA

£199
Search
2 stops
Sun, Nov 9
Columbus CMHIdaho Falls IDA

£203
Search
2 stops
Sun, Nov 9
Columbus CMHIdaho Falls IDA

£211
Search
2 stops
Thu, Nov 13
Columbus CMHIdaho Falls IDA

£213
Search
2 stops
Thu, Nov 13 – Mon, Nov 17
Columbus CMHIdaho Falls IDA

£363
Search
2 stops
Thu, Nov 13 – Tue, Nov 18
Columbus CMHIdaho Falls IDA

£382
Search
2 stops
Thu, Nov 13 – Tue, Nov 18
Columbus CMHIdaho Falls IDA

£393
Search
2 stops
Thu, Nov 13 – Mon, Nov 17
Columbus CMHIdaho Falls IDA

£398
Search
2 stops
Thu, Nov 13 – Tue, Nov 18
Columbus CMHIdaho Falls IDA

£405
Search
2 stops
Thu, Nov 13 – Tue, Nov 18
Columbus CMHIdaho Falls IDA

£423
Search

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
17 Oct
14°C0°C
24 Oct
20°C5°C
Saturday
18 Oct
13°C-1°C
25 Oct
13°C6°C
Sunday
19 Oct
14°C0°C
26 Oct
85%
7°C2°C
Monday
20 Oct
11°C-1°C
27 Oct
11%
4°C-2°C
Tuesday
21 Oct
14°C0°C
28 Oct
61%
10°C1°C
Wednesday
22 Oct
15°C4°C
29 Oct
13°C1°C
Thursday
23 Oct
18°C4°C
30 Oct
15°C3°C

Cheapest month to fly to Idaho Falls

Explore price trends for trips to Idaho Falls

Annual Avg. Price451 GBP
November 2025345 GBP
December 2025391 GBP
January 2026323 GBP
February 2026418 GBP
March 2026382 GBP
April 2026408 GBP
May 2026444 GBP
June 2026501 GBP
July 2026722 GBP
August 2026504 GBP
September 2026523 GBP

Frequently asked questions

What are the main airports in Idaho Falls?
How to get from the airport to Idaho Falls?
When is the best time of the year to fly to Idaho Falls?
What to do in Idaho Falls?
When to book your flight to Idaho Falls?
How many days should I stay in Idaho Falls?
What are top tourist attractions in Idaho Falls?
Is it safe walking at night in Idaho Falls?
Explore the map
Explore