What is an Online Travel Agency & How Does It Help?

Think of an Online Travel Agency (OTA) as your one-stop shop for planning a trip. Whether you're booking flights, hotels, rental cars, or even a full vacation package, OTAs make it easy to compare options, find great deals, and read reviews—all in one place. No more bouncing between a dozen different websites to piece your trip together!
But OTAs aren’t just helpful for travelers. They also give hotels, vacation rental hosts, and property managers a way to showcase their listings, attract more guests, and simplify the whole booking process. So, whether you're planning your next getaway or managing a rental property, OTAs play a huge role in making travel smoother for everyone.
Let’s take a closer look.

How OTAs Make Short-Term Rentals Easier
Let's be real: The advent of the online travel agency revolutionized the travel industry.
Simply put, they make it easier for travelers to find, compare, and book the perfect stay by giving them access to a massive network of platforms while giving rental owners a hassle-free way to manage their bookings.
Here’s exactly how they help:
1. More Visibility, More Bookings
Direct bookings are great but OTAs take things up a notch. With millions of travelers browsing OTAs daily, your rental gets seen by a global audience—without you having to spend extra on marketing. Platforms like Airbnb, Vrbo, and Booking.com invest heavily in ads and SEO to drive more guests to your listing.
2. Hassle-Free Booking Management
No more juggling multiple calendars—OTAs let you sync availability across different platforms to prevent double bookings. Plus, automated messaging tools help you respond quickly to inquiries, saving you time.
3. Secure Payments & Guest Screening
OTAs handle payments safely, reducing the risk of fraud for both hosts and guests. Many platforms also offer guest profiles, verification, and reviews so you can screen potential renters before accepting a booking.
4. Smart Pricing & Marketing Tools
Want to maximize your earnings? Dynamic pricing tools adjust your rates based on demand, seasonality, and local events. You can also promote your listing to get more visibility and boost bookings.
5. Build Credibility with Guest Reviews
Good reviews make a huge difference—they not only improve your ranking on OTAs but also build trust with future guests.
💡 Pro Tip: Always respond to reviews (both good and bad). It shows you care about the guest experience and can help improve your visibility on OTA platforms.

How Much Do OTAs Charge?
Pricing varies for short-term rentals and impacts both travelers and hosts. While guests usually pay service fees when booking, hosts are charged commission or listing fees to use the platform.
Here's how it works:
Guest Fees & Pricing Transparency
Most OTAs charge a service fee that varies based on the total booking price and cancellation policies. For example:
- Airbnb: Guests pay a 5-15% service fee on top of the booking price.
- Vrbo: Service fees vary but are generally lower than Airbnb.
- Booking.com: No extra booking fees for guests—hosts cover the costs instead.
Some OTAs absorb guest fees and instead earn revenue from hosts, making them more appealing to budget-conscious travelers.
Host Commission & Subscription Fees
Rental hosts either pay a commission per booking or opt for a subscription model:
- Commission-based pricing: Most OTAs take a percentage of each reservation.
- Airbnb: 3% per booking (higher for some listings).
- Booking.com: 15% commission per booking (but no guest service fees).
- Expedia & Vrbo: 8-15% commission per booking.
- Subscription model: Some OTAs let hosts pay a flat annual fee instead of per-booking commissions.
- Vrbo: Offers a $499/year subscription as an alternative to per-booking fees.
Extra Fees & Other Considerations
- Some OTAs charge extra for premium listing placements, marketing, or featured search visibility.
- Refundable bookings often come with higher service fees compared to non-refundable ones.
If you’re renting out a place occasionally, a commission-based model lets you list for free and only pay when you get a booking. But if you’re managing multiple properties, a subscription model might be the more cost-effective route.
The Best OTAs for Booking Vacation Rentals
Picking the right travel agent can make all the difference when planning your dream vacation or showing your property to a global audience. Whether you're looking for budget-friendly flights for your next trip, a cozy hotel, or a one-of-a-kind vacation rental, different OTAs come with their own perks, pricing, and features.
To help you find the best fit for your travel style, here’s a breakdown of some of the most popular OTAs and what they bring to the table.
1. Airbnb – Best for Unique Stays & Vacation Rentals
- Overview: Airbnb is the largest vacation rental platform, featuring 6 million+ listings across 191 countries. It specializes in unique stays, from treehouses to luxury villas, and allows travelers to book directly from hosts.
- Best For: Travelers looking for home-like stays, unique accommodations, or local experiences.
- Pricing Model: Airbnb charges guests a service fee (5-15%) and hosts a 3% commission fee per booking.
- Key Features:
✅ Guest reviews & ratings for trust and safety
✅ Instant booking & flexible cancellation policies
✅ Airbnb Experiences for local activities
✅ Airbnb Plus & Luxe for premium rentals
2. Vrbo – Ideal for Entire Home Rentals
- Overview: Vrbo (Vacation Rentals by Owner) is a top choice for families and groups, offering exclusively entire-home rentals (no shared spaces).
- Best For: Travelers looking for private vacation homes rather than shared accommodations.
- Pricing Model: Vrbo charges hosts either a pay-per-booking fee (8% commission) or an annual subscription ($499/year).
- Key Features:
✅ Private rentals only (no shared rooms)
✅ Ideal for families, groups, and pet-friendly stays
✅ Filters for beachfront homes, cabins, and condos
✅ Partnership with Expedia for extended reach

3. Expedia – Comprehensive Travel Booking (Flights, Hotels, Cars & More)
- Overview: Expedia is a full-service OTA offering flights, hotels, rental cars, vacation packages, and activities. It’s ideal for travelers looking for bundled travel deals and discounts.
- Best For: Business travelers and vacationers booking flight + hotel + rental car packages.
- Pricing Model: Expedia makes money through commission fees from hotels (10-30%) and markups on vacation packages.
- Key Features:
✅ Expedia Rewards program (earn points for discounts)
✅ Price-match guarantee for hotel bookings
✅ Travel bundles (save by booking flights + hotels together)
✅ Flexible cancellation policies for select bookings
4. Booking.com – Largest Hotel & Vacation Rental Selection
- Overview: Booking.com boasts 28+ million listings, including hotels, vacation rentals, and B&Bs, making it the largest OTA for accommodations. It also offers car rentals and airport taxis.
- Best For: Travelers looking for both hotels and vacation rentals with no booking fees.
- Pricing Model: Unlike other OTAs, Booking.com doesn’t charge guests a service fee but takes a 15% commission from hosts.
- Key Features:
✅ No booking fees for travelers
✅ Free cancellation options on most properties
✅ Genius loyalty program with special discounts
✅ Multi-language customer support

5. TripAdvisor – Best for Comparing Reviews Before Booking
- Overview: TripAdvisor is primarily known for its traveler reviews, but it also allows users to compare hotel prices and book directly through partner OTAs.
- Best For: Travelers who prioritize user-generated reviews before booking.
- Pricing Model: TripAdvisor earns revenue from advertising and commissions when users book through its partner sites.
- Key Features:
✅ 1+ billion traveler reviews for hotels, restaurants & activities
✅ Compare pricing across multiple OTAs
✅ Book experiences, tours, and restaurant reservations
✅ Traveler forums for trip advice

6. HometoGo – Meta-Search for Vacation Rentals
- Overview: HometoGo is a vacation rental search engine that compares listings across multiple OTAs (including Airbnb, Vrbo, and Booking.com).
- Best For: Travelers looking to compare vacation rental prices across different platforms.
- Pricing Model: HometoGo redirects users to partner sites and earns referral commissions.
- Key Features:
✅ Aggregates listings from Airbnb, Vrbo, Booking.com, and more
✅ Advanced filters for amenities, price range, and pet-friendly stays
✅ Helps find the lowest price by comparing OTAs

7. Tripping – Vacation Rental Comparison Site
- Overview: Similar to HometoGo, Tripping.com is a vacation rental meta-search engine, comparing millions of properties from 30+ OTAs.
- Best For: Budget-conscious travelers looking for the best price on vacation rentals.
- Pricing Model: Works as a search aggregator and earns referral commissions.
- Key Features:
✅ Searches multiple vacation rental sites in one place
✅ Partnered with Expedia, Booking.com, and Vrbo
✅ Customizable filters for location, price, and rental type
💡 Did you know? Airbnb alone offers more than 6 million rental homes across 191 countries, while Booking.com has 28 million+ listings, making them the top two OTAs for accommodations!
OTA | Pricing Structure | Refund Policy | User Ratings (out of 5) | Host Commissions |
---|---|---|---|---|
Airbnb | Service fee (5-15% for guests), Host fee (3%) | Varies by host (Flexible, Moderate, Strict) | 4.5 (Ease of use, host-guest communication) | 3% per booking (higher for certain listings) |
Vrbo | Pay-per-booking (8% commission) or $499/year subscription | Varies by host (Moderate, Strict, Non-refundable) | 4.3 (Best for family/group stays) | 8% per booking or annual subscription |
Expedia | Commission-based (10-30% from hotels & flights) | Refund policies depend on airline/hotel booked | 4.0 (Good for packaged travel deals) | Varies by agreement with hotels/suppliers |
Booking.com | No booking fees for guests, Hosts pay 15% commission | Depends on individual hotel/property policy | 4.2 (Largest accommodation selection) | 15% per booking for hosts |
TripAdvisor | Referral commissions from bookings | Refunds depend on the OTA/hotel used for booking | 4.1 (Best for comparing reviews) | Commission-based revenue model |
HometoGo | Meta-search engine (earns from referral commissions) | Refunds depend on the original booking site | 4.0 (Meta-search for rentals) | No direct commission (meta-search) |
Tripping | Meta-search engine (earns from referral commissions) | Refunds depend on the original booking site | 3.9 (Useful for finding cheapest deals) | No direct commission (meta-search) |
Final Thoughts
If you're a host looking to boost your bookings, OTAs give you a seamless platform to connect with guests.
But, of course, managing multiple OTA listings can be daunting—but that's where iGMS steps in to keep the sailing smooth.
Here’s what real users are saying about iGMS:
- Eric, a property manager, shared:
“With iGMS, I’m always confident that my calendar is completely synced across platforms, pricing is up to date, my guests are well-informed, and my cleaners will always show up. Anytime I have a question, customer service gets back to me via chat within the same day. 100% worth the $16/month subscription.” - Pat, a short-term rental owner, highlighted:
“iGMS helped me grow by over 50% AND add 3 new units with LESS effort than I had put in before. The simple integration with Airbnb and Vrbo, guest communication tools, and seamless cleaner notifications made a huge difference.”
👉 Take control of your short-term rental business today. Try iGMS and discover how easy managing your listings on multiple OTAs can be!