KAYAK Promo Codes & Coupons September 2025
Rating: 4.9 / 5
- Top pick
Discount on Rates
codeNot verified for 5 USD per day
codeNot verifiedOne Day Stay with 14 Days Parking
codeNot verified15% off
codeNot verifiedLimite Time Offer when Booking Direct
codeNot verified15% off
codeNot verified10% off
codeNot verifiedGet 2 and 5 off Another 2
codeNot verified20% off
codeNot verified25% off
codeNot verified20% off
codeNot verifiedCODE KAYAK Promo Code: 5% Off Select Travel Options
codeNot verified20% off
codeNot verified20% off
codeNot verified50% off
codeNot verified$20 off
codeNot verified$25 off
codeNot verifiedSpecial Offer
codeNot verified15% off
codeNot verified$15 off
codeNot verifiedNewsletter Offer
deal
The KAYAK FAQs
How do I use my KAYAK coupons?
To apply the coupon, click the 'show code' button next to the code on this page, and paste it into the 'discount code or gift card' box at the checkout and click 'apply'.
How many coupon codes are currently available for KAYAK?
At the moment, there are a total of 10 active coupon codes that can be used on the KAYAK website.
Can I Use Multiple KAYAK Coupon Codes at Once?
KAYAK does not permit the use of multiple coupon codes simultaneously, a practice known as 'coupon stacking.' Since only one discount code can be redeemed per transaction, we suggest finding the best KAYAK offer available. Usually, that promo code will apply to sale items, allowing you to maximize your savings even with a single KAYAK coupon code.
What payment options are available at KAYAK?
KAYAK accepts all major credit and debit cards, PayPal, and digital wallets.
Why didn't my coupon code work?
Your coupon code might not work for several reasons: - It may not apply to the items in your cart. - It may only be valid for first-time purchases. - It may have expired.