Find cheap flights to Great Falls from $139

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1 stop
Fri, Sep 5
Columbus CMHGreat Falls GTF
$139
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1 stop
Thu, Sep 4
Columbus CMHGreat Falls GTF
$305
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1 stop
Thu, Sep 4
Columbus CMHGreat Falls GTF
$305
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2 stops
Thu, Sep 4
Columbus CMHGreat Falls GTF
$310
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1 stop
Fri, Sep 5
Columbus CMHGreat Falls GTF
$330
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1 stop
Fri, Sep 5
Columbus CMHGreat Falls GTF
$330
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Prices updated:

1 stop
Fri, Sep 5 – Tue, Sep 9
Columbus CMHGreat Falls GTF
$272
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1 stop
Sun, Sep 7 – Sat, Sep 13
Columbus CMHGreat Falls GTF
$279
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1 stop
Fri, Sep 5 – Tue, Sep 9
Columbus CMHGreat Falls GTF
$316
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1 stop
Fri, Sep 5 – Sun, Sep 7
Columbus CMHGreat Falls GTF
$600
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1 stop
Fri, Sep 5 – Sun, Sep 7
Columbus CMHGreat Falls GTF
$600
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1 stop
Fri, Sep 5 – Sun, Sep 7
Columbus CMHGreat Falls GTF
$659
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Prices updated:

Cheap flights to Great Falls

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
23
days per year

14 day forecast

Sunday
10 Aug
30°C12°C
17 Aug
35°C17°C
Monday
11 Aug
25°C15°C
18 Aug
34°C17°C
Tuesday
12 Aug
33°C14°C
19 Aug
29°C19°C
Wednesday
13 Aug
33°C15°C
20 Aug
30°C16°C
Thursday
14 Aug
26°C11°C
21 Aug
78%
29°C15°C
Friday
15 Aug
30°C13°C
22 Aug
30°C15°C
Saturday
16 Aug
87%
33°C16°C
23 Aug
37°C15°C

Cheapest month to fly to Great Falls

Explore price trends for trips to Great Falls

Showing prices in USD

Annual Avg. Price93 USD
September 202557 USD
October 202557 USD
November 202557 USD
December 202557 USD
January 202658 USD
February 202657 USD
March 2026147 USD
April 2026147 USD
May 2026147 USD
June 2026147 USD

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