KAYAK Promo Code: The flight comparator at the best price

KAYAK is a flight search engine, not a seller: it does not issue its own promo codes. However, there are techniques to get a real discount on the final booking from Geneva, Zurich or Basel; we detail them for you here.
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Price Alerts
Kayak
By creating an alert, you will receive an instant notification.
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Kayak
Price Alerts: Never miss a fare drop
Discount: OPTIMISATION
Description: Let KAYAK monitor the market for you. By creating an alert, you receive an instant notification as soon as the price of your flight or hotel drops.
Why use it:
Predictions: KAYAK tells you whether to book now or wait for a probable drop based on price history.
Save time: No more manually comparing fares every day.
Precision: Alerts include baggage fees to avoid nasty surprises at checkout.
Activate your alert and buy your ticket at the optimal moment to save maximum CHF.
GET THE DEAL
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Explore
Kayak
Got a specific budget but no destination yet?
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Kayak
Explore Tool: Travel according to your budget in CHF
Discount: GREAT DEALS
Description: Do you have a specific budget but no destination? KAYAK's "Explore" tool shows you on an interactive map all the places you can fly to based on your maximum budget.
The advantages:
Flexibility: Filter by price, theme (beach, ski, family) or flight duration.
Inspiration: Find incredible destinations departing from Switzerland at unbeatable prices.
Transparency: Instantly view flight costs for the entire world on a single page.
Set your price limit and let KAYAK show you your next holiday.
GET THE DEAL
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Filtre Frais de Bagages
Kayak
KAYAK allows you to include both carry-on and checked luggage in your search.
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Kayak
Zero Surprises: Filter prices with baggage included
Discount: TRANSPARENCY
Description: No more hidden fees at checkout. KAYAK allows you to integrate your carry-on and checked bags directly into the search results.
Your user benefit:
Real comparison: Compare final prices between full-service carriers (like SWISS) and low-cost airlines.
Peace of mind: The price displayed in the results is the one you will actually pay.
Efficiency: Save time by avoiding sites that add fees at every stage of the booking process.
Use the baggage filters for a transparent trip without financial stress.
GET THE DEAL
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Coupons and discounts for KAYAK in Switzerland

The secret to getting a coupon with Kayak

Since Kayak does not have a "Promo Code" box on its interface, the strategy is to use Kayak to identify the best price, then look for the coupon on the destination site. Here are the two most profitable paths for Swiss travelers:

Redirection to Agencies (Expedia, eBookers)
Kayak works with massive online agencies. If Kayak shows you an unbeatable rate at Expedia or eBookers:
The action: Do not book as a "guest." Click the Kayak link, then once on the agency's site, use an Expedia promo code (often available for a first booking via their App).
The gain: You benefit from the rate already compared by Kayak, to which you add the agency's direct discount.

The "Direct Company" (The airline coupon hack)
Sometimes, Kayak displays the same price for both the agency and the airline (e.g., SWISS or Air France).
The action: Choose the redirection to the airline's official website. Before paying, check if the company offers a welcome coupon (e.g., -20 CHF for newsletter signup).
The advantage: This is the safest method. You get Kayak’s floor price and the security of a ticket booked without an intermediary.

"Hacker Fares": The Kayak exclusivity to break prices

This is where Kayak outperforms all its competitors for flights departing from Switzerland. Instead of selling you a classic round-trip ticket on a single airline, Kayak creates "Hacker Fares."
The concept: Kayak combines two separate one-way tickets. You fly out of Geneva with EasyJet and return with SWISS or Vueling.
The savings: These combinations created by Kayak's algorithm are often 20% to 35% cheaper than standard round-trip tickets. It is the equivalent of a permanent promo code without having to enter any code.

The "Explore" tool: Your budget decides the destination

For Swiss travelers who want to escape without breaking the bank, the Explore tool is a goldmine.
How does it work? You set your budget (e.g., 150 CHF) and your departure airport. Kayak displays a world map with all flights available at that price.
The Transparency filter: Unlike other sites, Kayak allows you to filter results by your payment method (Visa, Mastercard, etc.) to show the real price, including fees, right from the first step.

FAQ: Optimizing your flight searches on Kayak.ch

Kayak is the most advanced flight comparison tool on the market. Thanks to its "Hacker Fares," it allows you to combine different airlines to cut the price of your tickets in half. It is the perfect tool for Swiss travelers who want to compare agencies like Expedia or eBookers in the blink of an eye and find exclusive member rates.