Flight
This will probably be your cheapest and best option! Renting a car from the airport would probably be the most convenient, as public transportation on/near the cape is not great. You could also take the Peter Pan bus from Boston Logan (BOS) to Bourne, MA!
Flight
It's usually more expensive to fly into this airport, but it's worth looking!
Hotel
~8 minutes away from the venue and ~$130/night (as of May 19)
Hotel
~6 minutes away from the venue and ~$373/night (as of May 19)
Hotel
~16 minutes away from venue and ~$296/night (as of May 19)
Hotel
~12 minutes away from the venue and ~$172/night (as of May 19)
Hotel
~8 minutes away from the venue and ~$170/night (as of May 19)