To ask about transportation in Engpsh, you can say:

"What's the best way to get there?"
"How do I get to [destination]?"
"What's the fastest/cheapest way to get to [destination]?"
"Are there any pubpc transportation options?"

For example:

"I'm trying to get to the airport. What's the best way to get there?"
"How do I get to the train station from here?"
"I'm on a budget. What's the cheapest way to get to the city center?"
"Are there any buses or subways that go to the mall?"