Cheap flights from San Francisco, CA to Idaho Falls, ID

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Tips to know when travelling to Idaho Falls

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The most popular airlines for this route are Alaska Airlines, and United Airlines. San Francisco and Idaho Falls have 40 direct flights per week. When you arrive at Idaho Falls, consider visiting Yellowstone National Park, and The Rocky Mountains.

Check-in for a flight from San Francisco to Idaho Falls

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes

Weather in Idaho Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°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-9°C
Hottest Month
31°C
July
Coldest month
-10°C
January
Sunny days
275
days per year
Snow days
20
days per year

14 day forecast

Monday
18 Nov
1°C-7°C
25 Nov
83%
-1°C-7°C
Tuesday
19 Nov
0°C-8°C
26 Nov
87%
1°C-3°C
Wednesday
20 Nov
5°C-9°C
27 Nov
86%
0°C-3°C
Thursday
21 Nov
6°C-5°C
28 Nov
60%
-1°C-6°C
Friday
22 Nov
2°C-6°C
29 Nov
69%
-1°C-6°C
Saturday
23 Nov
83%
2°C-6°C
30 Nov
-5°C-13°C
Sunday
24 Nov
2°C-6°C
1 Dec
62%
-7°C-14°C

Frequently asked questions

What are the most popular routes to and from San Francisco?
What are the most popular routes to and from Idaho Falls?
What airports are near San Francisco?
What airports are near Idaho Falls?
Which airlines fly between San Francisco and Idaho Falls?
When's the best time to travel between San Francisco and Idaho Falls?
What flights operate between San Francisco and Idaho Falls?
How many airports are there near San Francisco?
How many airports are there near Idaho Falls?
What time do nonstop (direct) flights between San Francisco and Idaho Falls depart?
What time do nonstop (direct) flights between San Francisco and Idaho Falls arrive?
What time do flights between San Francisco and Idaho Falls depart?
What time do flights between San Francisco and Idaho Falls arrive?

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Flights from San Francisco

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The nearest countries with flights to Idaho Falls

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