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Cheap Car Rentals in Portland Airport, ME from C$ 47
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Portland Airport with a pick-up date of 11/11 and drop-off date of 12/11. Fares are subject to change and may not be available at all agencies or on all dates of rental. Click the price to replicate the search for this deal.
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Popular car types in Portland Airport
Explore the most popular car models available for rent in Portland Airport and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 29 October 2025.
small car is the cheapest car type you can rent at Portland Airport this past week from 17 rental locations out of 13 rental agencies. Prices for a Portland Airport small car rental start from C$ 47/day. Check out available deals for 6 car types currently offered at listed car rental agencies here:
Economy
C$ 60+
Compact
C$ 47+
Intermediate
C$ 64+
Standard
C$ 67+
Full-size
C$ 79+
Minivan
C$ 119+
Full-size SUV
C$ 86+
Luxury
C$ 117+
Premium SUV
C$ 141+
Compact SUV
C$ 54+
Intermediate SUV
C$ 72+
Standard SUV
C$ 75+
Supplier choice
C$ 78+
Best car rental deals found at Portland Airport
Browse through a selection of recently found affordable car rental deals in Portland Airport. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Portland Airport with an average daily rate of C$ 81. Data was last updated on 29 October 2025.
Ford EcoSportC$ 72/day
5
M
A/C
Toyota RAV4C$ 75/day
5
M
A/C
Chevrolet TraxC$ 54/day
4
M
A/C
Cheapflights insights for Portland Airport car rentals
Get relevant, data-driven information to help you rent a car in Portland Airport, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car at Portland Airport?
Book your rental car at Portland Airport 1 day before your pickup date to maximize your savings. Car rental prices are around C$ 70/day on average when booked 1 day ahead, which saves you 28% off the usual average price.
What is the best car rental company at Portland Airport?
Based on Cheapflights user feedback, the highest-rated car rental company at Portland Airport is Budget (rated 8.2/10 with 48 reviews). Enterprise Rent-A-Car (rated 8.4/10 with 13 reviews) is also highly rated by our users.
Budget
8.2
Enterprise Rent-A-Car
8.4
National
8.2
Alamo
8.2
What is the cheapest month to rent a car at Portland Airport?
At Portland Airport, the best time to rent a car is in May, with an average daily rate of just C$ 56. Conversely, July is the priciest month, averaging C$ 109 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Portland Airport, the best time to rent a car is in May, with an average daily rate of just C$ 56. Conversely, July is the priciest month, averaging C$ 109 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
C$ 57
February
C$ 63
March
C$ 60
April
C$ 64
May
C$ 56
June
C$ 78
July
C$ 109
August
C$ 99
September
C$ 77
October
C$ 87
November
C$ 71
December
C$ 77
What car do most people rent at Portland Airport?
Full-size rentals (Chevrolet Tahoe, for example) are the most popular in Portland Airport. Economy (Kia Rio) and Passenger Van (Chrysler Pacifica) rentals are also often chosen by our users when visiting Portland Airport.
Which car rental company has the most locations at Portland Airport?
At Portland Airport, Alamo, Avis, Budget, and Dollar have 1 locations, more than any other rental company in the area.
Top rental agencies in Portland Airport
Explore the leading car rental agencies in Portland Airport known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Portland Airport. Reviews were last updated on 29 October 2025.
Budget
48 reviews•1 location
Overview
Cleanliness
8.3
Comfort
8.7
Overall
8.2
Pick-up/drop-off
8.3
Value
7.9
Enterprise Rent-A-Car
13 reviews•1 location
Overview
Cleanliness
9.0
Comfort
8.8
Overall
8.4
Pick-up/drop-off
8.5
Value
8.4
National
4 reviews•1 location
Overview
Cleanliness
7.7
Comfort
8.2
Overall
8.2
Pick-up/drop-off
7.5
Value
7.1
Alamo
26 reviews•1 location
Overview
Cleanliness
8.5
Comfort
8.6
Overall
8.2
Pick-up/drop-off
8.1
Value
7.4
Avis
24 reviews•1 location
Overview
Cleanliness
7.6
Comfort
8.4
Overall
7.8
Pick-up/drop-off
7.5
Value
7.2
Dollar
23 reviews•1 location
Overview
Cleanliness
8.2
Comfort
8.2
Overall
7.6
Pick-up/drop-off
7.8
Value
7.8
Hertz
28 reviews•1 location
Overview
Cleanliness
7.6
Comfort
7.4
Overall
6.4
Pick-up/drop-off
6.8
Value
6.2
Easirent
1 location
Car rental FAQs
Find answers to frequently asked questions about car rentals in Portland Airport, including policies, requirements, and more. FAQs were last updated on 29 October 2025.
Which car rental providers are at Portland Airport?
There are 7 car rental providers located at Portland Airport. The following companies can be found near the Portland Airport car rental counter:Enterprise Rent-A-Car (8.4)National (8.2)Budget (8.2)Alamo (8.2)Avis (7.8)Dollar (7.6)Hertz (6.3)
How much does it cost to rent a car at Portland Airport for a week from Avis?
Avis is a popular option for travellers looking for car rental at Portland Airport. You can expect the average cost of a rental car to be about C$ 627 per week.
Can I rent a car for a month at Portland Airport?
Yes, cars are available to be rented out for an entire month at Portland Airport.
Car rentals by fuel type in Portland Airport
Browse car rentals by fuel type in Portland Airport. Currently, Electric cars are the cheapest to rent in Portland Airport. Deals were last updated on 29 October 2025.
Browse through car rental deals by fuel type in Portland Airport. There are currently 2 fuel types to choose from with Electric being the cheapest (C$ 36+).
Electric
C$ 36+
Hybrid
C$ 43+