Introduction
Where to eat
When to visit
How to get there
Where to stay
Renting a car

Groton travel guide

Groton Tourism | Groton Guide

You're Going to Love Groton

With a population of 10,389, Groton is a must-see destination in Connecticut, United States. It is among the most popular tourist destinations in the country. We recommend you stay at least 3 days in order to fully appreciate everything Groton has to offer.

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Where to Eat in Groton

If you’re looking for affordable options, The Helmsman (625 N Rd) and Milestone - Mystic (12 Water St) are great picks.

When to visit Groton

Groton in December
Estimated hotel price
$108
1 night at 3-star hotel
Groton in December
Estimated hotel price
$108
1 night at 3-star hotel

Looking for warm weather? Then head to Groton in July, when the average temperature is 69.8 °F, and the highest can go up to 78.8 °F. The coldest month, on the other hand, is January, when it can get as cold as 21.2 °F, with an average temperature of 30.2 °F. You’re likely to see more rain in April, when precipitation is around 4.4″. In contrast, February is usually the driest month of the year in Groton, with an average rainfall of 2.9″.

Data provided by weatherbase
Temperatures
Temperatures
Data provided by weatherbase

How to Get to Groton

Plane

Although Groton doesn’t have its own airport, you can fly to Tweed-New Haven (HVN), which is located 42 miles from Groton. Tweed-New Haven is the most popular, with regular flights from Avelo Airlines, Breeze Airways, Southwest and other airlines departing from the United States.

Car

Another option to get to Groton is to pick up a car rental from New York, which is about 108 miles from Groton. You’ll find branches of Drive Tri-State and Payless, among others, in New York.

Plane

Although Groton doesn’t have its own airport, you can fly to Tweed-New Haven (HVN), which is located 42 miles from Groton. Tweed-New Haven is the most popular, with regular flights from Avelo Airlines, Breeze Airways, Southwest and other airlines departing from the United States.

Car

Another option to get to Groton is to pick up a car rental from New York, which is about 108 miles from Groton. You’ll find branches of Drive Tri-State and Payless, among others, in New York.

Airports near Groton

HVNTweed-New Haven
PVDProvidence-TFGreen

Airlines serving Groton

Lufthansa
Good (8,294 reviews)
KLM
Good (1,594 reviews)
British Airways
Good (8,268 reviews)
Turkish Airlines
Good (4,460 reviews)
Iberia
Good (3,243 reviews)
Delta
Good (8,678 reviews)
Air France
Good (1,651 reviews)
Qatar Airways
Good (3,707 reviews)
Emirates
Excellent (3,688 reviews)
United Airlines
Good (10,436 reviews)
Etihad Airways
Good (1,546 reviews)
Finnair
Good (1,417 reviews)
Brussels Airlines
Good (438 reviews)
Air Canada
Good (11,812 reviews)
Alaska Airlines
Good (13,122 reviews)
JetBlue
Good (3,064 reviews)
ANA
Excellent (1,335 reviews)
Japan Airlines
Excellent (1,946 reviews)
Avianca
Good (2,552 reviews)
Korean Air
Excellent (1,218 reviews)
Show more

Where to stay in Groton

If you’re on a budget, well-reviewed accommodations include Gold Star Inn & Suites and Flagship Inn And Suites.

Where to stay in popular areas of Groton

Most booked hotels in Groton

See all
Mohegan Sun
4 stars
Excellent (8.8, 2302 reviews)
$233+
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Hyatt Place Uncasville / Casino Area
3 stars
Excellent (8.6, 2547 reviews)
$123+
View
Fairfield by Marriott Inn & Suites Uncasville Mohegan Sun Area
3 stars
Excellent (8.6, 1038 reviews)
$144+
View
Hilton Mystic
4 stars
Excellent (8.4, 1404 reviews)
$150+
View
Microtel Inn & Suites by Wyndham Uncasville Casino Area
3 stars
Excellent (8, 2232 reviews)
$86+
View
Mystic Marriott Hotel & Spa
4 stars
Excellent (8, 553 reviews)
$171+
View

Renting a car in Groton

Renting a car in Groton costs $81 per day, on average, or $242 if you want to rent if for 3 days.

Expect to pay $4.66 per gallon in Groton (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $55.87 and $74.50. The most frequently booked car type in Groton is Full-size (Ford Transit or similar). If you’re looking to save money, though, keep in mind that Compact rental cars (Toyota Corolla or similar) are, on average, 34% cheaper than other rental car types in the city.

Renting a car in Groton costs $81 per day, on average, or $242 if you want to rent if for 3 days.

Expect to pay $4.66 per gallon in Groton (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $55.87 and $74.50. The most frequently booked car type in Groton is Full-size (Ford Transit or similar). If you’re looking to save money, though, keep in mind that Compact rental cars (Toyota Corolla or similar) are, on average, 34% cheaper than other rental car types in the city.

Best car rental deals in Groton

Economy

2 Adults, 2 Bags

$45/day

Economy

Pickup truck

5 Adults, 3 Bags

$47/day

Pickup truck
Find car rentals in Groton