Kayak

Travel on, now: Kayak is not an OTA, it’s a metasearch engine for travel deals. This site will look at all the other sites and show you where the best deals are.

Momondo

Travel on, now: Momondo is an easy-to-use travel metasearch engine that sorts through deals on other websites to help you find the best price. Once you find a deal on Momondo, you’ll be transferred to a booking website (an online travel agency or a hotel’s website) to book. You won’t ever actually book anything on Momondo’s website.

Expedia

Travel on, now: One thing that makes Expedia unique is it offers its own rewards program. It’s free to join and allows you to earn points that you can use to book travel on Expedia. This program isn’t impressive when it comes to flights, but hotel bookings through Expedia offer a much better earn rate.

Trivago

Travel on, now: Trivago is metasearch engine that scours the internet to show you hotel prices on lots of other websites so that you can easily compare them.

Booking.com

Travel on, now: One thing that stands out about this site is its generous low-price guarantee. If you find a lower advertised price for the same reservation available to the public (not a member or special rate), Booking.com will refund the difference up to 24 hours before your check-in date. The offer needs to be online and available at the time Booking.com checks.

TripAdvisor

Travel on, now: TripAdvisor is known for its great reviews. It’s the place to go if you want to get a feel for a hotel or activity complete with amateur photos taken by other travelers that show what things really look like!

Hotwire

Travel on, now: If you have some flexibility or aren’t particular about the exact hotel you stay in, Hotwire’s Hot Rate hotels could be a way to save you some money. These are opaque bookings, meaning you won’t know the exact hotel until after the booking is complete.

Travelocity

Travel on, now: Travelocity offers a lot of different products to book including flights, hotels, cars, cruises, travel packages, and even activities, so it can be a little overwhelming if you aren’t sure exactly what you’re looking for. When searching for a hotel, you’ll see the options of adding a flight, a rental car, or both to your search

Cheap Tickets

Travel on, now: CheapTickets is a travel website offering discounted rates on hotels, air fares, cruises, car rental, vacation packages, last-minute trips, and events. As a company owned by Expedia, their site is laid out in almost exactly the same way, with a selection of icons to choose from, followed by a drop down menu where you can select your destination, departure month and number of passengers.

Priceline

Travel on, now: One of the areas where Priceline can offer a deep discount is through its Express Deals. These opaque bookings keep details of the hotel secret until the booking is complete. These are pre-paid, non-refundable, and non-transferable bookings. If your plans aren’t concrete, it’s best to avoid this type of booking.

Orbitz

Travel on, now: Orbitz is easy-to-use OTA, but something that makes it different is its strong in-house loyalty program. Every booking earns Orbucks, and 1 Orbuck is worth $1. The Orbucks earning rate is much better for hotels than flights and Orbucks can only be redeemed for hotels. The only catch is generally, you can only earn Orbucks on prepaid hotel stays.