The best way to get a Kayak.com quote for airfare is to use their search engine. You can enter your travel details and preferences and they will show you a list of options from various airlines. You can then compare the prices and choose the best option for you.
If you are flexible with your travel dates you can use the Kayak.com Flexible Date Search tool. This allows you to see the cheapest airfare for a certain period of time.
You can also sign up for Kayak.com fare alerts. This way you will be notified via email or text message when the price of a flight you are interested in drops.
Kayak.com also has a mobile app which you can use to search for flights and get quotes. The app is available for both Android and iOS devices.
So these are some ways you can get a Kayak.com quote for airfare. Be sure to compare prices from various airlines before making your final decision. And if you are flexible with your travel dates you can use the Flexible Date Search tool to get the best price possible.