Cheap Car Rentals in Back Bay, Boston from $41
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 Back Bay with a pick-up date of 8/24 and drop-off date of 9/22. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Back Bay, Boston car rentals in 2025
Get helpful information to start your search for the perfect car rental in Back Bay. The average price data is based on the last 12 months and was last updated on August 18, 2025.
Most popular company | Enterprise Rent-A-Car |
|---|---|
Most common car type | SUV |
Average price per day | $106 |
Cheapest price per day | $41 |
Best Back Bay, Boston car rental deals
Browse through the best deals we’ve found on Back Bay car rental deals at this time. Deals are sourced from providers and were last updated on August 18, 2025.
Cheapflights insights for Back Bay car rentals
Get relevant, data-driven information to help you rent a car in Back Bay, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Back Bay?
For the best savings on car rentals in Back Bay, make your reservation 82 days before pickup. The average price then is just $47/day—about 28% less than the yearly average.
What is the best car rental company in Back Bay?
Based on Cheapflights user feedback, the highest rated car rental company in Back Bay is Hertz (rated 6.4/10 with 108 reviews). Dollar (rated 5.4/10 with 35 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in Back Bay?
Planning a car rental in Back Bay? February is the cheapest month, costing about $42 per day. In contrast, October is the most expensive, with an average daily rate of $104. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$49
February
$42
March
$42
April
$56
May
$70
June
$74
July
$86
August
$77
September
$67
October
$104
November
$48
December
$65
Which car rental company has the most locations in Back Bay?
Hertz has 3 locations throughout the area, more than any other company. Avis has the second highest number of locations in Back Bay at 2.
Top rental agencies in Back Bay, Boston
Explore the most popular car rental suppliers in Back Bay, including their locations and customer reviews, to make the best choice for your next trip.
Hertz
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Dollar
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Enterprise Rent-A-Car
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Avis
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Budget
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Thrifty
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Sunnycars
Back Bay Car rental FAQs
Find answers to frequently asked questions about car rentals in Back Bay, including policies, requirements, and more. FAQs were last updated on August 18, 2025.
Can I rent a car for a month at Back Bay?
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Back Bay it should be possible to rent a car for a whole month if needed.
What is the cheapest rental car in Back Bay, Boston?
A Chevrolet Spark, for $44 per day on average, is the cheapest rental car in Back Bay, Boston. This price is 60% cheaper than other rental cars in Back Bay.
How much is a rental car in Back Bay, Boston?
Rental car prices in Back Bay, Boston will vary depending on when you book, but at the moment you can expect a rental to cost $44 per day on average and as low as $45 per day.