Booking Holdings saw its total revenues decline 3 percent, year-over-year, to $2.8 billion in the first quarter of this year.

In March travel to and within the US increased 2 percent - marking just over nine years of expansion. However, this growth was dampened by the news that international inbound travel fell a whopping 5.4% year-over-year in March - after edging down just 0.2% in February.