The Short Answer: $36 Return for Every $1 Spent
Hotel email marketing delivers an average return of $36 for every $1 spent (SiteMinder) — the highest ROI of any digital channel available to accommodation providers. That figure accounts for platform costs, list management, and content creation. Loyal guests acquired through email spend 22.4% more per stay than first-time visitors (SiteMinder), and direct bookers are 2.1-3.4x more likely to return than OTA guests (HotelsSEO CRM data, 2025-2026). These numbers come from Merge’s analysis of 3,000+ Australian hospitality campaigns delivered between 2008 and 2026, combined with published industry data from SiteMinder and Revinate. Email isn’t just worth it for hotels — it’s the single most cost-effective way to grow guest lifetime value.
TL;DR: Hotel email marketing returns $36 per $1 spent (SiteMinder), outperforming every other digital channel. Loyal guests spend 22.4% more per stay, and direct bookers return 2.1-3.4x more often than OTA guests. The key is building automated sequences — not just sending seasonal blasts.
Why Does Email Outperform Other Hotel Marketing Channels?
Email’s dominance comes down to economics and ownership. Hotels retain 94.87% of direct booking revenue compared to just 82.06% through OTAs (Punch Hospitality/Revinate). Every email subscriber represents a guest relationship you own — no platform commission, no algorithm changes, no bidding wars with competitors for your own brand name.
OTA commissions run 15-25% of booking value, while direct acquisition through email costs roughly $1 per message when you factor in platform fees and production time (HotelsSEO, 2025-2026). For a $300 room night, the OTA takes $45-$75. An email that triggers a direct booking costs under $1. That’s the math that makes email the highest-ROI channel in hospitality.
But there’s a less obvious advantage. Email gives you data. You learn which room types a guest prefers, when they travel, how far in advance they book, and what upsell offers they respond to. None of that intelligence is available from an OTA booking, where the platform deliberately shields guest behaviour data. Over time, this data compounds into segmentation that makes every subsequent email more relevant — and more profitable.
| Metric | Email / Direct | OTA |
|---|---|---|
| Revenue Retained | 94.87% | 82.06% |
| Acquisition Cost | ~$1 per email | 15-25% commission |
| ROI | $36 per $1 spent | N/A (cost centre) |
| Loyal Guest Spend Premium | +22.4% per stay | Baseline |
| Return Likelihood | 2.1-3.4x higher | Baseline |
Which Hotel Email Campaigns Drive the Most Revenue?
Not all hotel emails perform equally. Abandonment recovery and pre-arrival upsells consistently produce the highest per-email revenue, while loyalty offers and seasonal promotions drive volume. Website booking conversion averages just 2.4 per 100 visitors (Revinate), which means most of your traffic leaves without booking — making recovery emails essential.
Here’s how the six core campaign types compare in performance and purpose.
1. Abandoned Booking Recovery
Booking engine abandonment sits at roughly 85% for hotel websites (Revinate). That’s 85 out of every 100 people who start selecting dates or rooms but leave before paying. Recovery emails recapture 15-30% of those lost bookings when sent within the first hour (Revinate; industry estimates).
The most effective sequence uses three emails. The first (sent within 60 minutes) is a simple reminder with the room and dates the guest viewed. No discount — many people just got distracted. The second email (24 hours later) adds social proof: a guest review or limited availability note. The third email (48-72 hours) introduces a small incentive like complimentary breakfast or late checkout. This graduated approach avoids training guests to abandon on purpose for a deal.
For a deeper look at the abandonment problem and prevention tactics, see our booking abandonment recovery guide.
2. Pre-Arrival and Welcome Emails
Pre-arrival emails sent 3-7 days before check-in convert at 8-15% for upsell offers (SiteMinder; industry benchmarks). That includes room upgrades, restaurant reservations, spa packages, airport transfers, and experience add-ons. A guest who’s already committed to staying is far more receptive to enhancements than a cold prospect.
These emails also reduce front-desk workload. Early check-in requests, dietary requirements, special occasion notes — all of this can be captured before arrival. The guest feels anticipated. The hotel operates more smoothly. And that upsell revenue flows at near-100% margin since the guest is already booked.
3. Post-Stay Thank You and Review Requests
Post-stay emails requesting a review generate a 20-35% response rate when sent within 24-48 hours of checkout (SiteMinder; Revinate). That’s significantly higher than unsolicited review requests because the experience is still fresh. More reviews improve your TripAdvisor ranking, Google Business Profile visibility, and — critically — your conversion rate for future visitors.
Include a simple one-click rating mechanism. Don’t ask guests to write a novel. A star rating with an optional comment field generates far more responses than a link to an external review platform. Once they’ve left a positive rating, redirect them to Google or TripAdvisor to post it publicly.
4. Loyalty and Repeat Guest Offers
Loyalty programme emails achieve a 10-20% redemption rate for returning guests (SiteMinder; industry benchmarks). Given that loyal hotel customers spend 22.4% more per stay (SiteMinder), these campaigns generate outsized revenue relative to their cost.
You don’t need a complex points system. A straightforward “Welcome Back” email with an exclusive rate, a room category upgrade, or a dining credit works for independent properties. What matters is recognition. The guest needs to feel that booking directly — and being in your database — gives them something an OTA can’t offer.
5. Seasonal Promotions and Packages
Seasonal campaigns drive a 5-10% booking rate from your email list when they offer genuine value — not just a rate cut (industry benchmarks). Think curated packages: a winter wine weekend, a school holiday family bundle, or a Valentine’s Day dinner-and-stay offer. The package gives the guest a reason to book now, at your property, rather than browsing OTAs for the cheapest generic room.
Timing matters here. Send seasonal promotions 6-8 weeks before the travel window. That aligns with the planning horizon for domestic leisure travellers. Sending a Christmas package in November is too late — most guests have already booked.
6. Win-Back Campaigns for Lapsed Guests
Win-back emails target guests who haven’t stayed in 12-18 months. These campaigns typically include a “We miss you” message paired with a modest incentive. Response rates are lower than loyalty campaigns — roughly 3-8% — but the cost of sending is negligible, so even a small conversion rate produces positive ROI.
Segment your lapsed list by last-stay date and spend history. A guest who stayed three times in 2024 but disappeared in 2025 deserves a different approach than someone who visited once two years ago. The high-value lapsed guest gets a personal note from the general manager. The single-stay guest gets a seasonal offer with fresh photography.
How Should Hotels Build Their Email List?
Direct bookers are the foundation of any hotel email list, and they’re 2.1-3.4x more likely to return than OTA guests (HotelsSEO CRM data, 2025-2026). But list growth shouldn’t depend on bookings alone. Every guest touchpoint — from the website to the front desk to checkout — represents a capture opportunity.
Website Capture
Your booking engine already collects email addresses during reservations. But what about the 97.6% of visitors who don’t book? A pop-up offering a best-rate guarantee, a local area guide, or a seasonal package alert in exchange for an email address converts browsers into subscribers. Place capture forms on high-traffic pages: room listings, the gallery, and the local attractions page.
On-Property Capture
WiFi login portals, check-in forms, and restaurant reservations all offer email capture points. The WiFi portal is particularly effective — guests willingly provide their email for internet access, and you gain a subscriber who you can contact after their stay. Just ensure you’re compliant with Australian privacy laws and include clear opt-in language.
Converting OTA Guests to Direct Subscribers
This is the most underused tactic in hotel email marketing. An OTA guest arrives at your property — you know their name and email from the check-in process. During their stay, offer them a reason to join your direct database: a loyalty discount for their next booking, a post-stay survey with a small incentive, or an invitation to download a local guide. You can’t remarket to them through the OTA, but once they’ve opted in directly, you own that relationship going forward.
What Does a Hotel Email Marketing Stack Cost?
Email marketing platforms for hotels typically cost $50-$500 per month depending on list size and automation complexity. At roughly $1 per email sent when you include platform fees, design time, and management overhead, the investment is trivial compared to the $36 return per $1 spent that SiteMinder reports for the channel (SiteMinder).
Most hotels can start with a basic setup: a platform like Mailchimp, Klaviyo, or Revinate Marketing integrated with their PMS. The PMS integration matters — it’s what enables automated triggers like pre-arrival emails, post-stay sequences, and birthday offers without manual effort. Hotels that try to run email marketing manually, sending one-off blasts every few months, capture a fraction of the channel’s potential.
Where should the hotel marketing budget allocation for email sit? We’ve found that dedicating 5-10% of the total marketing budget to email infrastructure and content pays for itself within the first quarter. The direct vs OTA cost comparison makes the case clearly: even shifting a small percentage of OTA bookings to direct email-driven bookings covers the entire email marketing cost many times over.
How Do You Measure Hotel Email Marketing ROI?
The $36 per $1 spent benchmark from SiteMinder is an industry average (SiteMinder). Your actual ROI depends on list quality, campaign mix, and how well your booking engine tracks email-attributed revenue. Here’s how to measure it properly — and the benchmarks that matter.
Revenue Attribution
Track every booking that originates from an email click. Most booking engines can accept UTM parameters, so tag every link in every email. A guest who clicks through from an abandoned cart email and completes a $400 booking generated $400 in email-attributed revenue. Compare that to your monthly email platform cost to calculate true ROI.
Benchmarks Worth Tracking
Open rates and click rates are hygiene metrics — they tell you if emails are reaching inboxes. But revenue per email sent (RPE) is the number that matters. Hotels running strong programmes typically see $0.50-$2.00 RPE across their full send volume, with triggered emails (abandonment, pre-arrival) delivering $5-$15 RPE. Those triggered emails might only account for 10-20% of total sends, but they often generate 50%+ of email revenue.
Compare your hotel email marketing ROI against the ROAS benchmarks for paid channels. Accommodation campaigns should target 5x+ ROAS on Google Ads to be considered strong performers (Merge Marketing). Email’s $36 return per $1 spent translates to a 36x ROAS equivalent — roughly 7x better than the strongest paid campaigns. That context makes it clear why email deserves investment before you scale ad spend further. See our hotel ROAS benchmarks for more on paid channel performance.
Practical Tips: Getting Started Without Overcomplicating It
You don’t need a 20-email automation sequence to start seeing results. Most hotels can implement the highest-ROI campaigns within a few weeks using their existing booking engine and a basic email platform. Here’s the priority order.
Week 1-2: Set up abandoned booking recovery. This single automation addresses the biggest leak in your funnel. With 85% of booking engine visitors abandoning (Revinate), even a basic one-email reminder recovers meaningful revenue. Start with a single email sent one hour after abandonment. Add the second and third emails once you’ve confirmed the flow works.
Week 3-4: Launch pre-arrival emails. These require PMS integration to trigger 3-7 days before check-in. Start with a simple welcome email that includes check-in details, local recommendations, and one upsell offer (room upgrade, dining, or experience). Track the upsell conversion rate from the first month.
Month 2: Add post-stay review requests. Send 24-48 hours after checkout. Keep it short — a star rating widget and a link to Google or TripAdvisor. This builds your review volume, which improves organic visibility and conversion rates across every other channel.
Month 3+: Layer in loyalty and seasonal campaigns. By now you’ll have enough data to segment your list by stay recency, booking value, and room preference. Use that segmentation to personalise loyalty offers and seasonal promotions rather than blasting the same message to everyone.
Frequently Asked Questions
How often should a hotel send marketing emails?
Triggered emails (abandonment recovery, pre-arrival, post-stay) should fire based on guest behaviour, not a calendar. For promotional campaigns, once or twice per month is the sweet spot for most properties. More than that risks fatigue and unsubscribes. Less than once per month means your list goes cold and deliverability drops. The exception is during peak booking windows — an extra send during holiday planning season is expected, not intrusive.
Can small hotels with limited lists benefit from email marketing?
Absolutely. A hotel with a 500-person email list generating even a 5% booking rate from a seasonal campaign produces 25 bookings. At $300 average booking value, that’s $7,500 from a single email. The $36 per $1 ROI benchmark (SiteMinder) applies regardless of list size — smaller lists often perform better per subscriber because they contain higher-intent contacts. Start with automated sequences and grow the list through direct bookings and on-property capture.
What's the biggest mistake hotels make with email marketing?
Treating email as a discount channel. Hotels that only email when they need to fill rooms with last-minute rate cuts train their subscribers to wait for deals. The best programmes mix value-adding content (local guides, event calendars, insider tips) with strategic offers. Guests should look forward to your emails, not scan them exclusively for a promo code. Discounting erodes rate integrity and trains price-sensitive behaviour.
Should email marketing replace paid advertising for hotels?
No — they serve different roles. Paid ads (Google, Meta) acquire new guests who’ve never heard of your property. Email nurtures existing relationships and drives repeat bookings. The two compound each other: a guest acquired through Google Ads at 5x+ ROAS who then becomes an email subscriber and returns twice represents far higher lifetime value than the initial ad cost suggests. Allocate hotel marketing budget across both channels for the best blended return.
Ready to build your hotel’s email programme? See the complete channel benchmarks in our Hospitality Marketing Benchmarks 2026 guide, or request a free campaign review to identify where email can recover the most revenue for your property.