To save on the cost of your flight from Las Vegas to Cambridge, book at least 61 days before your planned departure. Booking around this time can save you about 44% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $910 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,146.
Flights from Las Vegas to Cambridge lean towards being more expensive in July. Prices are generally better when you fly from Las Vegas to Cambridge in October, with the cheapest ticket starting at $445.