KAYAK promo code - October 2026

Building a multi-stop itinerary in KAYAK's multi-city search often produces a lower total fare than booking each leg individually. Enter up to six destinations in one search and the system finds the most cost-effective routing across partner airlines, which is useful for island-hopping trips around the Pacific or a combined Australia and Asia journey

For many flight routes, KAYAK analyses historical pricing data and predicts whether fares are likely to rise or fall in the coming days. A 'book now' recommendation means prices are expected to increase, while a 'wait' signal suggests holding off could save you money. This tool is free and appears automatically on supported search results

Beyond the basic flight-plus-hotel combo, KAYAK lets you add airport transfers and car hire to the same booking. Locking everything into one package can reduce the total cost compared with booking each component separately, and you only pay one transaction rather than juggling multiple confirmations

KAYAK's date grid shows a full month of fares at a glance, with the lowest prices highlighted in green. Shift your departure by a day or two and you can often cut the ticket price significantly, especially on trans-Tasman and domestic NZ routes where midweek flights run cheaper than weekend ones

Subscribing to the email list sends curated low-price flights and hotel markdowns straight to your inbox each week. The newsletter highlights mistake fares and limited-time price drops before they sell out. Unsubscribe anytime from the link at the bottom of every email

The KAYAK deals page surfaces flights departing within the next 30 days at below-average prices. Routes from Auckland and Wellington to Sydney, Melbourne, Brisbane, Nadi and Rarotonga frequently appear with savings off the typical fare. Search by departure airport to filter what's relevant to you

KAYAK's price alert tool emails you whenever your tracked flight or hotel rate changes. Toggle it on for any route or destination, then wait for the notification showing a price decrease before you book. There's no cost to use this feature and you can track unlimited routes

Installing the free KAYAK app on iOS or Android unlocks exclusive mobile rates on select hotels and flights that don't appear in desktop searches. Book directly through the app to access these lower prices, which are supplied by partner sites wanting to reward app users

Use KAYAK's Plan with AI feature to generate travel itineraries and discover deals tailored to your preferences. Free to use

Bundle your flights and hotel in one KAYAK search to compare combined deals across hundreds of travel sites and save on your trip