Buuut, I'm posting it in here, anyway. So, I'm planning to travel to Boston sometime in January to see a friend. I already have hotel accommodations covered. However, I have yet to book a flight and car rental. Anyways, I was wondering if any of you travel often, or have traveled in the past, and if so, what was cheapest way to go about obtaining the flight ticket and/or rental for you? I know they have a ton of websites, but are there any that are the best? Would appreciate the help. Gracias.