Cheap flights from San Diego, CA to Great Falls, MT

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Tips to know when travelling to Great Falls

Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to Great Falls. The most popular airlines for this route are Alaska Airlines, and United Airlines. San Diego and Great Falls have 40 direct flights per week.

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

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes

Weather in Great Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-7°C
February0°C-8°C
March6°C-3°C
April11°C0°C
May17°C5°C
June22°C9°C
July29°C14°C
August28°C14°C
September22°C10°C
October13°C2°C
November5°C-3°C
December0°C-7°C
Hottest Month
29°C
July
Coldest month
-8°C
February
Sunny days
271
days per year
Snow days
22
days per year

14 day forecast

Monday
4 Nov
9°C-3°C
11 Nov
11°C4°C
Tuesday
5 Nov
69%
3°C-1°C
12 Nov
8°C2°C
Wednesday
6 Nov
5°C-7°C
13 Nov
7°C-3°C
Thursday
7 Nov
5°C-7°C
14 Nov
10°C2°C
Friday
8 Nov
7°C-4°C
15 Nov
10°C3°C
Saturday
9 Nov
11°C1°C
16 Nov
88%
-1°C-2°C
Sunday
10 Nov
9°C0°C
17 Nov
66%
0°C-4°C

Frequently asked questions

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What airports are near San Diego?
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When's the best time to travel between San Diego and Great Falls?
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What time do nonstop (direct) flights between San Diego and Great Falls depart?
What time do nonstop (direct) flights between San Diego and Great Falls arrive?
What time do flights between San Diego and Great Falls depart?
What time do flights between San Diego and Great Falls arrive?

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Flights from San Diego

Flights to Great Falls

Popular routes

The nearest countries with flights to Great Falls

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Other destination countries from San Diego

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