Flight comparison is the process of evaluating different airline options to find the best flight for your needs. This involves looking at various factors such as price, travel time, layovers, and amenities offered by different airlines. Websites and apps dedicated to flight comparison make it easy to see all available flights in one place, helping travelers make informed decisions. By using a flight comparison tool, you can quickly identify the most affordable or convenient options for your trip. Whether you're flying with Delta, American Airlines, or Southwest, these tools allow you to filter results based on your preferences, ensuring you find the perfect flight for your journey.