Flight
These are the closest airports.
Flight
These are other airport options. Not as close, but possibly cheaper.
Hotel
**This will be the best spot to stay. It's in the historic South Norwalk area. Near restaurants, shopping, aquarium. It's a 10-minute drive/Uber/Lyft to the Yacht Club and not far from the train to NYC.
Hotel
Hotel
Hotel
Hotel
Train
Take the train from Grand Central Station (Manhattan) to South Norwalk.
Rental Car
This is a driver service to Connecticut. A bit pricy.
Travel Note
If you are coming to Connecticut directly from the airport, a rental car is probably the best option. Public transit is an option too, but it's a hassle, time-consuming, and not much cheaper than a rental car if you are not traveling solo. If you are coming from Manhattan, the Metro North train + an Uber/Lyft is best.