Flight
PVD airport is the closest to the venue. It's a small airport with lots a great flights, easy in and out and has a walkway to the Rental Car center. It is around 30 mins to the venue from the airport, you can uber or Lyft easy enough as well.
Flight
Boston Logan airport has hundreds of great flight options and is an hour and a half from the wedding venue. While not as convenient to the venue as PVD, it is usually less expensive and offers a lot of direct flight options. You can rent a car, schedule a driver or take the train down to Providence and then uber to the venue.
Train
If you plan on flying into Boston but want to skip the Boston traffic, you can take the North East Regional train from Back Bay (BBY) to Providence Station (PVD) (45 mins) or the Acela from BBY to PVD (29 mins) Both trains are located at the Back Bay Amtrak Station, which you can easily get to by the Back Bay shuttle which runs every 10 minutes from the airport.
Hotel
This is close to both the venue and after party, it's an affordable option on the water.
Hotel
Hotel
Hotel