Have you discovered the Skyscanner flights website yet? Flight Coupon” means a paper document, marked as such, issued by us or our authorized agent as part of your ticket showing the places of departure and destination between which you are entitled to be carried, or, alternatively, an electronic entry in our reservations database recording your booking for carriage on a particular flight.

This makes Travelzoo a good fit for people with a budget and time frame, but no firm idea of when or even where they want to go. The downside is that if you do have specific plans in mind—for example, you need a flight to Omaha in March—Travelzoo is not likely to be helpful.

Travelocity rates each flight itinerary with a score on a scale of 10, which assess the duration, type of aircraft, and quality of amenities” available onboard from ‘Very Good’ to ‘Satisfactory’ to ‘Fair.’ Travelocity does not charge a booking fee for round-trip flights on the same airline.

Lastly, it’s important to remember that this list can be separated into two main types: Booking sites (also called OTAs) that you book directly with as a third party, and aggregators otherwise known as meta-search sites that’ll send you to a booking site to make your transaction.

Frequently checking fares for your preferred route over a fixed period of time (e.g., once or twice per day over a week or two) gives you an in-depth, realistic understanding of what your airfare costs should be. Then, when you see a price you think is fair, book with confidence, knowing you’ve locked in the best fare for your route and budget.