KAYAK Deals for May 2021

Active KAYAK Promos, Coupons and Discount codes

from 46 users
The best KAYAK discounts, deals and coupons available
Description Discount End Date
Kayak deals: Save up to 50% off hotel prices! 50% Always active
Take up to 40% on air fare with KAYAK deals 40% Always active
Find tours in NYC starting at just $5 Always active
Rent a car from just $5 a day Always active
Car rentals in San Francisco as low as $34 a day! Always active
Find cheap flights to Honolulu here Always active
Take advantage of business savings Always active

Recently Expired Promo Codes & Deals

Deal

Explore Europe for under $1,000

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  • Take advantage of this incredible deal and travel to Europe for less than $1,000! Just click through now.
Tip

Start planning for summer!

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  • Explore unique rentals across the country
Tip

Travel Hacker Blog

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  • Check out the KAYAK blog for trip ideas, tips on how to save while traveling, and so much more!
$20 discount

Get $20 off an at-home COVID-19 test

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  • Get these amazing Kayak deals! Apply this code at checkout to save $20 on your at-home COVID-19 test to take before you travel. Click on "At home COVID-19 test" on the home page to purchase.