Cheap Car Rentals in Seaport District, Boston from $30
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 Seaport District with a pick-up date of 4/27 and drop-off date of 5/25. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Seaport District, Boston car rentals in 2026
Get helpful information to start your search for the perfect car rental in Seaport District. The average price data is based on the last 12 months and was last updated on April 14, 2026.
Most popular company | Sixt |
|---|---|
Most common car type | SUV |
Average price per day | $57 |
Cheapest price per day | $30 |
Best Seaport District, Boston car rental deals
Browse through the best deals we’ve found on Seaport District car rental deals at this time. Deals are sourced from providers and were last updated on April 14, 2026.
Cheapflights insights for Seaport District car rentals
Get relevant, data-driven information to help you rent a car in Seaport District, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Seaport District?
Book your rental car in Seaport District 42 days before your pickup date to maximize your savings Car rental prices are around $40/day on average when booked 42 days ahead, which saves you 16% off the usual average price.
What is the cheapest rental car company in Seaport District?
Sixt is currently the cheapest rental car company in Seaport District with deals as low as $19.01/day found in the past two weeks. Budget is another inexpensive option with rates as low as $22.68/day.
What is the best car rental company in Seaport District?
Based on Cheapflights user feedback, the highest rated car rental company in Seaport District is Budget (rated 6.6/10 with 43 reviews). Kyte (rated 10.0/10) is also highly rated by our users.
What is the cheapest month to rent a car in Seaport District?
At Seaport District, the best time to rent a car is in January, with an average daily rate of just $33. Conversely, July is the priciest month, averaging $69 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 Seaport District, the best time to rent a car is in January, with an average daily rate of just $33. Conversely, July is the priciest month, averaging $69 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
$33
February
$34
March
$41
April
$43
May
$47
June
$63
July
$69
August
$62
September
$43
October
$54
November
$39
December
$42
Which car rental company has the most locations in Seaport District?
In Seaport District, Avis, Budget, and Enterprise Rent-A-Car have 2 locations, more than any other rental company in the area.
Top rental agencies in Seaport District, Boston
Explore the most popular car rental suppliers in Seaport District, including their locations and customer reviews, to make the best choice for your next trip.
Budget
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View Budget Locations in Seaport District
Kyte
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View Kyte Locations in Seaport District
Alamo
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View Alamo Locations in Seaport District
Enterprise Rent-A-Car
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View Enterprise Rent-A-Car Locations in Seaport District
Sixt
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View Sixt Locations in Seaport District
Avis
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View Avis Locations in Seaport District
Sunnycars
View Sunnycars Locations in Seaport District
Seaport District Car rental FAQs
Find answers to frequently asked questions about car rentals in Seaport District, including policies, requirements, and more. FAQs were last updated on April 14, 2026.
Can I rent a car for a month at Seaport District?
Yes, cars are available to be rented out for an entire month at Seaport District.
What is the cheapest rental car in Seaport District, Boston?
A Nissan Versa, for $38 per day on average, is the cheapest rental car in Seaport District, Boston. This price is 34% cheaper than other rental cars in Seaport District.
How much is a rental car in Seaport District, Boston?
Rental car prices in Seaport District, Boston will vary depending on when you book, but at the moment you can expect a rental to cost $38 per day on average and as low as $39 per day.