Cheap Car Rentals in Portland Airport, ME from $31
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 10/30 and drop-off date of 11/6. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Portland Airport car rentals in 2025
Get helpful information to start your search for the perfect car rental in Portland Airport. The average price data is based on the last 12 months and was last updated on October 2, 2025.
Most popular company | BUDGET |
|---|---|
Most common car type | Standard |
Average price per day | $70 |
Cheapest price per day | $31 |
Compare car rental deals at Portland Airport by type
Here are the best Portland Airport small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Portland Airport medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best Portland Airport large car rental prices found by Cheapflights users in the past 7 days:
Here are the best Portland Airport SUV rental prices found by Cheapflights users in the past 7 days:
Here are the best Portland Airport van rental prices found by Cheapflights users in the past 7 days:
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 $46. Data was last updated on October 2, 2025.
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?
To get the best deal on a rental car at Portland Airport, book about 1 day before your trip. At that point, average daily prices are around $50, which is about 7% cheaper than the typical rate.
What is the cheapest rental car company at Portland Airport?
Dollar is currently the cheapest rental car company at Portland Airport with deals as low as $23.85/day found in the past two weeks. Budget is another inexpensive option with rates as low as $25.79/day.
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 49 reviews). Alamo (rated 8.3/10 with 27 reviews) is also highly rated by our users.
What is the cheapest month to rent a car at Portland Airport?
Planning a car rental at Portland Airport? May is the cheapest month, costing about $40 per day. In contrast, July is the most expensive, with an average daily rate of $78. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$41
February
$45
March
$43
April
$46
May
$40
June
$56
July
$78
August
$71
September
$55
October
$62
November
$51
December
$55
What car do most people rent at Portland Airport?
The most popular types of cars to rent in Portland Airport are the following: Passenger van rentals (Class Luxury Van or similar), Mini rentals (Chrysler Pacifica or similar), and Open air all terrain rentals (Jeep Wrangler or similar).
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 October 2, 2025.
Budget
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Alamo
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National
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Enterprise Rent-A-Car
Overview
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Avis
Overview
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Dollar
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Hertz
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Easirent
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 October 2, 2025.
What is the cheapest rental car found at Portland Airport?
In the past two weeks, Cheapflights users have found many deals under $63/day when booking a rental car at Portland Airport. The best deal a user found was for $24/day from Provider's pick, booked on Sep. 28.
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:Alamo (8.3)National (8.2)Budget (8.2)Enterprise Rent-A-Car (8.1)Avis (7.8)Dollar (7.7)Hertz (6.3)
How much does it cost to rent a car at Portland Airport for a week from Dollar?
Dollar is one of the most popular car rental companies at Portland Airport, offering car rentals for around $396 per week on average.
Can I rent a car for a month at Portland Airport?
Yes, you can rent a car for a month in Portland Airport. Check Cheapflights for the latest prices and car type availability.
How much does it cost to rent a car at Portland Airport for a month?
Provider's pick currently has the lowest price available for a month-long booking. Users have saved up to 60% compared to the average price of a 30-day rental in Portland Airport. Typically, a monthly car rental at Portland Airport can be found for $1,695. You can find car rental deals to be on average $56 a day.
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 October 2, 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 ($36+).
Electric
$36+
Hybrid
$42+