Hotels by Marriott in Groton

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Mystic Marriott Hotel & Spa

4.81 km from city center

Lowest price we found for this hotel

From

‎$ 356

a night

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Fast facts

Sleep easy, armed with the stuff that's good to know before you go.

Number of hotels by Marriott in Groton	1
Best price found	Mystic Marriott Hotel & Spa, $356
Most popular hotel by Marriott	Mystic Marriott Hotel & Spa, from $356
Highest-rated hotel by Marriott	Mystic Marriott Hotel & Spa, from $356
Average price	$443

How to find the best Groton hotel deals with Marriott

We’ve searched trusted travel sites like Expedia and Booking.com, and pulled every price we found into one easy place. So now you can use the same technology that powers our famous flight search to compare Marriott rates in Groton in seconds. Here are some tips to help you get the most out of your hotel search.

Flexible on location?

Use our Groton map view to find the easiest location or lowest Marriott room rates for any check-in date of the year.

Get a last-minute hotel deal in Groton with Marriott

Although prices tend to go up the closer it gets to the date of your stay, sometimes hotels drop their rates a day or two before check-in to fill an otherwise empty room. If Marriott does this, it’s more likely it will happen in low season.

Find hotels in Groton by Marriott with free cancellation

Still deciding between a few different options? Many hotels offer flexible booking options or free cancellation, so you can book a hotel you have your eye on in order to lock in a low price, and cancel later down the line if you need to.

Finding your ideal Groton hotel by Marriott: FAQs

What’s the weather like in Groton?

In Groton, the expected average temperature in July is 22°C. The warmest month is typically July, which averages 26°C. The coolest month is January, with temperatures averaging -4°C. The rainiest month is March, and the driest month is February.

Can I cancel or amend my Marriott reservation last minute if I need to?

Lots of hotels offer amendable booking options or free cancellation within a certain time frame leading up to your stay. You might find Marriott deals in Groton that offer this kind of flexibility when you search using Skyscanner.

Can I get a last-minute Groton hotel deal with Marriott?

Yes – a lot of larger hotels reduce their room rates if there are still plenty of rooms left in order to sell them. Willing to take the gamble? It is possible that Marriott rates in Groton will decrease a little in the days leading up to your trip.

Is it more expensive to stay in Groton hotels by Marriott on weekends?

It’s no secret that savvy travelers often avoid weekends to beat the crowd and inflated flight or train prices. When it comes to room rates for hotels by Marriott in Groton, it looks like they're around $417 on Friday, Saturday and Sunday nights, compared to $376 during the week.

Which day of the week can I get the best deal on?

If you want to get the cheapest room, try booking a city hotel by Marriott on a Sunday – this is when prices trend the lowest.

What are the prices like for Groton hotels by Marriott this weekend?

The lowest room rate for Marriott hotels in Groton we found this upcoming weekend is the Mystic Marriott Hotel & Spa for $570. And for the weekend after that (July 19, 2025), it looks like the Mystic Marriott Hotel & Spa has room rates as low as $492.