Cheap flights from San Diego to Idaho Falls from $115

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1 stop
Mon, Oct 27
San Diego SANIdaho Falls IDA

$115
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1 stop
Thu, Oct 30
San Diego SANIdaho Falls IDA

$124
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1 stop
Wed, Oct 29
San Diego SANIdaho Falls IDA

$125
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1 stop
Tue, Oct 28
San Diego SANIdaho Falls IDA

$134
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1 stop
Tue, Oct 28
San Diego SANIdaho Falls IDA

$134
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1 stop
Tue, Oct 28
San Diego SANIdaho Falls IDA

$134
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Prices updated:

1 stop
Thu, Oct 30 – Mon, Nov 3
San Diego SANIdaho Falls IDA

$223
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1 stop
Fri, Oct 31 – Mon, Nov 3
San Diego SANIdaho Falls IDA

$251
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1 stop
Mon, Oct 27 – Fri, Oct 31
San Diego SANIdaho Falls IDA

$285
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1 stop
Wed, Oct 29 – Fri, Oct 31
San Diego SANIdaho Falls IDA

$289
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1 stop
Tue, Oct 28 – Fri, Oct 31
San Diego SANIdaho Falls IDA

$298
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1 stop
Tue, Oct 28 – Fri, Oct 31
San Diego SANIdaho Falls IDA

$298
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Prices updated:

How much do flights to Idaho Falls cost?

Key info about flying to Idaho Falls

Depart from
San Diego International
Arrive to
Idaho Falls Regional
Average flights per week
91
Flight distance
Worth visiting
The Rocky Mountains - Yellowstone National Park

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

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
United AirlinesUALUANo
Alaska AirlinesASAASNo
Frontier AirlinesFFTF9No
Allegiant AirAAYG4No

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
3 Oct
22°C9°C
10 Oct
25°C8°C
Saturday
4 Oct
10°C5°C
11 Oct
23°C10°C
Sunday
5 Oct
8°C2°C
12 Oct
23°C10°C
Monday
6 Oct
15°C-4°C
13 Oct
24°C11°C
Tuesday
7 Oct
19°C5°C
14 Oct
22°C12°C
Wednesday
8 Oct
20°C7°C
15 Oct
16°C10°C
Thursday
9 Oct
22°C8°C
16 Oct
14°C5°C
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to Idaho Falls. The most popular airlines for this route are Hawaiian Airlines, United Airlines, Alaska Airlines, Frontier Airlines, and Allegiant Air. San Diego and Idaho Falls have 91 direct flights per week. When you arrive at Idaho Falls, consider visiting The Rocky Mountains, and Yellowstone National Park.

Frequently asked questions

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When’s the best time to travel between San Diego and Idaho Falls?
What flights operate between San Diego and Idaho Falls?
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What time do nonstop (direct) flights between San Diego and Idaho Falls depart?
What time do nonstop (direct) flights between San Diego and Idaho Falls arrive?
What time do flights between San Diego and Idaho Falls depart?
What time do flights between San Diego and Idaho Falls arrive?

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Flights from San Diego

Flights to Idaho Falls

Popular routes

The nearest countries with flights to Idaho Falls

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Other destination countries from San Diego

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