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.

Article

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 February
Estimated hotel price
$101
1 night at 3-star hotel
Groton in February
Estimated hotel price
$101
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 68 km from Groton. Tweed-New Haven is the most popular, with regular flights from Avelo Airlines, American Airlines, 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 173 km from Groton. You’ll find branches of Turo and Drive Tri-State, 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 68 km from Groton. Tweed-New Haven is the most popular, with regular flights from Avelo Airlines, American Airlines, 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 173 km from Groton. You’ll find branches of Turo and Drive Tri-State, among others, in New York.

Airports near Groton

HVNTweed-New Haven
PVDProvidence-TFGreen

Airlines serving Groton

KLM
Good (1,431 reviews)
Lufthansa
Good (7,618 reviews)
Delta
Good (8,011 reviews)
British Airways
Good (7,566 reviews)
Turkish Airlines
Good (4,084 reviews)
United Airlines
Good (9,083 reviews)
Iberia
Good (3,042 reviews)
Qatar Airways
Good (3,676 reviews)
Emirates
Excellent (3,432 reviews)
Air France
Good (1,502 reviews)
Air Canada
Good (10,513 reviews)
Etihad Airways
Good (1,330 reviews)
Finnair
Good (1,334 reviews)
Alaska Airlines
Excellent (11,417 reviews)
Brussels Airlines
Good (375 reviews)
JetBlue
Good (2,896 reviews)
Avianca
Good (2,476 reviews)
Frontier
Okay (3,087 reviews)
LATAM Airlines
Good (1,889 reviews)
ANA
Excellent (1,020 reviews)
Show more

Where to stay in Groton

If you’re on a budget, well-reviewed accommodations include Gold Star Inn & Suites and Baymont by Wyndham Groton/Mystic.

Where to stay in popular areas of Groton

Most booked hotels in Groton

See all
Mohegan Sun
4 stars
Excellent (8.9, 2121 reviews)
$182+
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Fairfield by Marriott Inn & Suites Uncasville Mohegan Sun Area
3 stars
Excellent (8.8, 986 reviews)
$126+
View
Hyatt Place Uncasville / Casino Area
3 stars
Excellent (8.6, 2283 reviews)
$114+
View
Mystic Marriott Hotel & Spa
4 stars
Excellent (8.3, 533 reviews)
$166+
View
Microtel Inn & Suites by Wyndham Uncasville Casino Area
2 stars
Excellent (8.2, 1749 reviews)
$57+
View
Hilton Mystic
3 stars
Excellent (8.2, 1315 reviews)
$113+
View

Renting a car in Groton

Renting a car in Groton costs $57 per day, on average, or $171 if you want to rent if for 3 days.

Expect to pay $3.41 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 $40.88 and $54.51. The most frequently booked car type in Groton is Compact (Kia Niro or similar). If you’re looking to save money, though, keep in mind that Supplier choice rental cars (Class Special Car or similar) are, on average, 38% cheaper than other rental car types in the city.

Renting a car in Groton costs $57 per day, on average, or $171 if you want to rent if for 3 days.

Expect to pay $3.41 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 $40.88 and $54.51. The most frequently booked car type in Groton is Compact (Kia Niro or similar). If you’re looking to save money, though, keep in mind that Supplier choice rental cars (Class Special Car or similar) are, on average, 38% cheaper than other rental car types in the city.

Best car rental deals in Groton

Economy

2 Adults, 2 Bags

$56/day

Economy

Intermediate

5 Adults, 3 Bags

$58/day

Intermediate
Find car rentals in Groton