Find all the best car rental deals in one place with Expedia. We partner with providers big and small to offer you a range of vehicle types at awesome prices. Love to save even more money? Combine your Lake Ronkonkoma car rental, accommodations and flights into a package. Book your ride with Expedia and you’ll also get free cancellation — just in case. If you need to cancel, simply log in to our
Trips portal and click on “manage booking.”