Flights to Thief River Falls, MN, United States

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Weather in Thief River Falls

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	-9°C	-17°C
February	-7°C	-17°C
March	1°C	-7°C
April	8°C	0°C
May	17°C	7°C
June	22°C	12°C
July	26°C	15°C
August	25°C	14°C
September	21°C	10°C
October	11°C	3°C
November	1°C	-4°C
December	-6°C	-13°C

Hottest Month

26°C

July

Coldest month

-17°C

January

Sunny days

266

days per year

Snow days

23

days per year

14 day forecast

Saturday

27 Sep

25°C7°C

4 Oct

89%

23°C13°C

Sunday

28 Sep

27°C11°C

5 Oct

78%

15°C9°C

Monday

29 Sep

31°C13°C

6 Oct

18°C7°C

Tuesday

30 Sep

29°C17°C

7 Oct

21°C9°C

Wednesday

1 Oct

88%

29°C18°C

8 Oct

18°C6°C

Thursday

2 Oct

89%

30°C18°C

9 Oct

4°C-1°C

Friday

3 Oct

31°C21°C

10 Oct

7°C-4°C

Cheapest month to fly to Thief River Falls

Explore price trends for trips to Thief River Falls

Showing prices in CAD

Annual Avg. Price	298 CAD
October 2025	286 CAD
November 2025	289 CAD
December 2025	289 CAD
January 2026	328 CAD

Airlines flying to Thief River Falls

Best airlines flying to Thief River Falls

Airlines with direct flights to Thief River Falls

Key Lime Air

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