Flights to Great Falls, MT, United States

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

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
11 May
25°C8°C
18 May
71%
12°C8°C
Monday
12 May
85%
22°C10°C
19 May
63%
15°C5°C
Tuesday
13 May
16°C7°C
20 May
15°C4°C
Wednesday
14 May
89%
17°C5°C
21 May
20°C5°C
Thursday
15 May
89%
10°C5°C
22 May
28°C10°C
Friday
16 May
71%
14°C4°C
23 May
29°C13°C
Saturday
17 May
88%
17°C7°C
24 May
16°C6°C

Cheapest month to fly to Great Falls

Explore price trends for trips to Great Falls

Showing prices in CAD

Annual Avg. Price388 CAD
June 2025276 CAD
July 2025286 CAD
August 2025304 CAD
September 2025286 CAD
October 2025330 CAD
November 2025382 CAD
December 2025382 CAD
January 2026402 CAD
February 2026402 CAD
March 2026542 CAD
April 2026679 CAD

Airlines flying to Great Falls

Best airlines flying to Great Falls

Airlines with direct flights to Great Falls

Airports in Great Falls

International airports in and near Great Falls

Book flights to other cities

Flights from Great Falls

Find flights to cities near Great Falls

Fly to other cities in United States

Explore
Explore the map

Start planning your next adventure on the map.

Explore

Company

Terms & ConditionsTerms of UsePrivacy PolicyMedia RoomSecurityContact us

Platform

AboutTravel hacksPeopleCompany infoJobs

Features

Kiwi.com GuaranteeDisruption protectionMobile appSite mapFrequently asked questions

Discover

Kiwi.com
We hack the system,
you fly for less