Why is Expedia stock sliding today?

Shares of Expedia fell 3.0% in afternoon trading after reports emerged that OpenAI had acquired Odessia, an AI-powered travel planning platform, reigniting investor concerns that artificial intelligence could eventually bypass online travel agencies altogether and connect consumers directly with suppliers. The acquisition, first reported by The Information, had no disclosed financial terms, but Odessia’s own website confirmed the deal, and markets reacted swiftly.

The selloff was compounded by a fresh round of analyst price target cuts that had been weighing on the stock. Jefferies trimmed its price objective from $350 to $325 — while keeping a Buy rating — and the broader analyst community had already been recalibrating expectations following Expedia’s November 4 earnings, which featured softer-than-expected Q4 EBITDA guidance despite a strong Q3 revenue beat of nearly 12% year-over-year.

The OpenAI/Odessia news hit the entire online travel sector, with Booking Holdings and Airbnb also posting notable declines on the day. The broader market offered no buffer, with the Nasdaq falling over 1.0%, the S&P 500 off 0.6%, and the Dow Jones slipping 0.4%, reflecting a risk-off tone across equities that amplified the sector-specific pressure on travel stocks.

Taken together, the combination of a high-profile AI competitive threat, a cluster of analyst target reductions, and a weak broad market backdrop created a difficult environment for Expedia shares, pulling the stock as low as $245.31 intraday — well below its opening price of $259.16 — and underscoring how sensitive online travel valuations remain to any signal that AI platforms could erode their role as booking intermediaries.