13%个航班在一个星期
出发和到达时间是本地（法兰克福和底特律）
回程航班时刻表底特律 — 法兰克福
从法兰克福到叶脉
Prices will be converted to—and shown in—the currency you select. The currency you pay in may differ based on your reservation, and a service fee may also apply.