Airbnb is gaining share in nights and revenue growth, but that advantage comes with a valuation premium that narrows the margin for upside. Heading into Q2 2026, Airbnb is growing room nights at 11.2% compared with Expedia’s 7.2%, and its five-year revenue compound annual growth rate of 29.4% outstrips Expedia’s 23.2%. The central question for investors is not strictly who is winning the market share race, but whether Airbnb’s lead justifies the higher multiple investors are paying.
The scoreboard
Airbnb (ABNB): Trading at $149.16 (Mkt Cap: $89.41B) || Revenue (LTM): $12.24B || NI Margin: 19.9% || P/E: 35.1x || Fair Value Upside: +10.0%
Expedia (EXPE): Trading at $301.39 (Mkt Cap: $35.77B) || Revenue (LTM): $14.73B || NI Margin: 9.8% || P/E: 24.2x || Fair Value Upside: +17.3%
Growth versus value
When comparing fundamental metrics, Airbnb and Expedia present distinct investment cases. Airbnb’s recent momentum shows faster revenue acceleration and higher profitability on a per-dollar basis, while Expedia appears cheaper across several valuation measures despite generating more total revenue.
| Metric | Airbnb (ABNB) | Expedia (EXPE) | Take |
|---|---|---|---|
| Price | $149.16 | $301.39 | EXPE up +68.8% in 12 months |
| Revenue (LTM) | $12.24B | $14.73B | EXPE still larger |
| Revenue Growth | 12.6% | 10.0% | ABNB accelerating faster |
| 5Y Rev CAGR | 29.4% | 23.2% | ABNB structural winner |
| Gross Margin | 82.9% | 90.3% | EXPE slightly cleaner model |
| NI Margin | 19.9% | 9.8% | ABNB converts revenue better |
| EBITDA (LTM) | $2.62B | $2.60B | Effectively tied |
| EV/EBITDA | 30.1x | 13.4x | EXPE far cheaper here |
| Fwd P/E | 29.2x | 14.5x | EXPE deep value vs. growth |
| Debt/Equity | 33.2% | 817.7% | ABNB fortress balance sheet |
| Fair Value Upside | +10.0% | +17.3% | EXPE more undervalued |
| Analyst Upside | +6.2% | -2.7% | Street divided on EXPE |
Airbnb’s moat - real or perceived?
The share-taking argument for Airbnb rests on scale and margin profile. Its five-year revenue CAGR of 29.4% has carried revenue to $12.24B, closing in on Expedia’s $14.73B. Beyond headline growth, profitability metrics illustrate a divergent picture: a net income margin of 19.9% compared with Expedia’s 9.8% indicates Airbnb retains nearly twice the earnings per dollar of revenue. Return on invested capital stands at 21.6%, a sign that capital allocation is producing tangible returns. On leverage, Airbnb’s debt/equity of 33.2% contrasts sharply with Expedia’s 817.7%, giving Airbnb a more conservative balance-sheet posture and strategic optionality.
Brokerage research has reflected this view. Bernstein named Airbnb its top OTA pick heading into Q2 earnings and projected 11.2% night growth, outpacing Expedia’s expected 7.2%, and forecast the largest EBITDA beat at 4% among peers. Additional analyst positions cited include Wells Fargo Overweight at $181, Citizens Market Outperform at $170, Jefferies Buy at $175, and a Baird target raised to $160.
Expedia’s undervalued case
Expedia’s critics focus on concentrated U.S. exposure and cyclical leisure demand, and note a market capitalization of $35.77B that is considerably below Airbnb’s $89.41B despite higher trailing revenue. Yet the value argument for Expedia is straightforward. On an EV/EBITDA basis the company trades at 13.4x versus Airbnb at 30.1x, representing a 2.2x discount on a near-identical EBITDA base. The forward P/E of 14.5x compared with Airbnb’s 29.2x indicates the market prices in much less growth for Expedia. The firm’s fair-value estimate of $353.68 suggests +17.3% upside from current levels, wider than Airbnb’s +10.0% potential by the same measure.
Strategic moves underscore that Expedia is not passive: the Tiqets acquisition expands its footprint in attractions and experiences, which are adjacent to Airbnb’s experiential offerings. However, caution is warranted when reading certain returns. Expedia’s reported return on equity of 180.6% appears strong on the surface but is materially distorted by a debt/equity ratio of 817.7%, indicating financial leverage rather than purely organic profitability.
Market commentary ahead of earnings has been measured. Morgan Stanley maintained an Equal Weight at $300 in its Q2 setup, implying the market may have already priced much of the recovery narrative. Expedia is scheduled to report earnings after market close on Aug 5, 2026, with options markets implying an expected move of roughly 9.9% around the print.
The AI wildcard
Both companies face a broader structural uncertainty as AI reshapes travel discovery. Referral traffic from AI platforms increased from roughly 0.2% to roughly 0.5% between March and June 2026, more than doubling in that window. The potential for new, agentic hotel products from major search providers could alter OTA search economics. Airbnb’s differentiated inventory - unique stays and Experiences - offers some natural insulation from commoditization; for example, experiential or bespoke inventory is less fungible than standardized hotel rooms. Expedia’s more commoditized hotel inventory may be comparatively more exposed to AI-driven shifts in discovery and booking behavior.
Bull and bear snapshots
- Airbnb bulls: Fastest-growing OTA, superior margin profile, AI-insulated differentiated supply, clean balance sheet, FIFA World Cup tailwinds, expanding into hotels, services, and Experiences.
- Airbnb bears: Rich valuation at 29.2x forward P/E leaves limited room for error, host supply concentration risk, regulatory headwinds in key urban markets, and a 3-5 year timeline for adjacencies to scale.
- Expedia bulls: Deep value at 13.4x EV/EBITDA, near-identical EBITDA to Airbnb at a fraction of the market cap, operational improvement potential, and diversification via Tiqets.
- Expedia bears: Heavy U.S. exposure, high leverage, limited AI moat, and the stock’s 68.8% gain over 12 months suggests much of the recovery narrative may be priced in.
For investors, the decision hinges on whether the market’s optimism toward Airbnb is already reflected in its valuation and whether Expedia’s relative cheapness and diversification moves are sufficient to justify ownership. Both names face meaningful uncertainties, and the balance between growth premium and valuation remains central to any investment thesis.