“出租汽车费”常见的英文表达是 “taxi fare” 或 “cab fare”（“cab” 是 “taxi” 的较为口语化或非正式的说法）。
例如：
The taxi fare to the airport was quite expensive.（到机场的出租汽车费很贵。）
I need to check how much the cab fare will be.（我得查一下打车费会是多少。）