Get helpful information to start your search for the perfect car rental in Great Falls. The average price data is based on the last 12 months and was last updated on 5 September 2026.
Most popular company | AVIS |
|---|---|
Price of gas per litre | C$ 1.62 |
Average price per day | C$ 96 |
Cheapest price per day | C$ 126 |
small car is the cheapest car type you can rent in Great Falls this past week from 11 rental locations out of 10 rental agencies. Prices for a Great Falls small car rental start from C$ 126/day. Check out available deals for 4 car types currently offered at listed car rental agencies here:
Economy
C$ 126+
Compact
C$ 126+
Intermediate
C$ 144+
Full-size
C$ 160+
Full-size SUV
C$ 257+
Premium SUV
C$ 290+
Supplier choice
C$ 126+
Compact SUV
C$ 183+
Get relevant, data-driven information to help you rent a car in Great Falls, including pricing trends, ideal booking times, and more.
January
C$ 105
February
C$ 106
March
C$ 86
April
C$ 84
May
C$ 97
June
C$ 119
July
C$ 153
August
C$ 138
September
C$ 112
October
C$ 93
November
C$ 93
December
C$ 108
Alamo
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Hertz
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National
Avis
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Enterprise Rent-A-Car
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Thrifty
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Budget
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Easirent
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Find answers to frequently asked questions about car rentals in Great Falls, including policies, requirements, and more. FAQs were last updated on 5 September 2026.
In the past two weeks, Cheapflights users have found many deals under C$ 96/day when booking a rental car in Great Falls. The best deal a user found was for C$ 57/day from Provider's pick, booked on Aug. 29.
From Avis you can rent a car in Great Falls from about C$ 611 per week on average.
Typically, how long you can rent a car for depends on the inventory of the supplier. For Great Falls however, it is certainly possible to rent a car for an entire month.
Provider's pick currently has the lowest price available for a month-long booking. Users have saved up to 54% compared to the average price of a 30-day rental in Great Falls. Typically, a monthly car rental in Great Falls can be found for C$ 2,619. You can find car rental deals to be on average C$ 87 a day.
For a weekend car rental in Great Falls, you can expect the average price to be around C$ 0. Usually a Compact rental in Great Falls is your cheapest weekend car rental option, though you should always check Cheapflights to see if there are other deals on alternative car rental types. If you do opt for renting a Compact for October, it will cost approximately C$ 0 per day.