This Online Travel Powerhouse Should Crush Airbnb Over the Next Several Years

Booking Holdings posted 13% full-year 2025 revenue growth, including 16% year-over-year growth in Q4, while guiding Q1 2026 revenue up 14% to 16% and full-year growth in the low double digits. The stock still trades at a lower forward P/E of 17.8 versus Airbnb's 27.6 and a PEG ratio of 0.79, suggesting better valuation despite stronger fundamentals. The article argues Booking may be gaining share in a travel market projected to grow at an 11.1% CAGR through 2028.

Analysis

Booking looks like the cleaner way to express travel demand because the market is still paying a scarcity premium for Airbnb’s brand story while underappreciating Booking’s higher operating leverage and superior monetization depth. If the industry stays on a mid-teens trajectory, the company with the broader inventory and better conversion engine should capture disproportionate incremental flow, especially as travelers become more price-comparison driven in a softer consumer environment.

The second-order dynamic is that higher OTA share typically comes at the expense of direct booking channels and smaller regional intermediaries, not just ABNB. That matters because AI-led search and itinerary planning should increase shopper intent and routing through aggregators, which favors the platform that already owns more demand capture points and supplier leverage. The main risk is not demand collapse, but margin normalization if hotels and airlines push back on commissions or if advertising spend rises to defend traffic.

The market’s current setup looks like a relative-value mispricing rather than a clean absolute long: BKNG is cheaper, growing faster, and not being rewarded for it. Over a 3–6 month horizon, the catalyst is continued guide-up or even just sustained double-digit top-line prints, which would force multiple expansion; over 12 months, any evidence of share gains versus Airbnb should widen the gap further. The contrarian case is that ABNB’s valuation is still being supported by optionality on non-hotel monetization, so BKNG is better as a relative long than as a standalone momentum bet.

Key Decisions for Investors

• Go long BKNG vs short ABNB in a 3-6 month pair trade; target 8-12% relative outperformance if Booking continues to print low-double-digit growth and the valuation gap narrows.
• Add BKNG on any post-earnings pullback of 5%+; use a 6-9 month horizon and a 2:1 upside/downside setup driven by multiple re-rating on guide stability.
• For a lower-risk expression, buy BKNG call spreads 6-9 months out; this captures a re-rating without full downside exposure if travel growth moderates.
• Avoid chasing ABNB here unless management shows accelerated monetization; the stock’s premium assumes optionality that is not yet converting into superior earnings power.
• Monitor hotel ADRs and OTA take rates as the key tell; if supplier pushback shows up, trim BKNG because the market may be overestimating margin expansion durability.