Flixbus also offers overnight bus trips that make it easier for travelers who are short on time to get around on a budget. That means you can go to sleep on a bus in San Diego and wake up in San Francisco. Usually, these buses have extra legroom and cozy seats, so you can travel comfortably without breaking the bank.

The company has plenty of routes that offer this type of service, making it easy to get around without spending a fortune and also saving on hotel fares.