Flight search compared · 2026
Kayak vs Skyscanner
Both are search engines: neither sells you the ticket, so the price you book is the airline's or agency's, and you can check both for free.
Verified Oct 17, 2026By Steven MoHow we check Report a correction
Quick verdict
Both are search engines: neither sells you the ticket, so the price you book is the airline's or agency's, and you can check both for free. Use Kayak for comparing travel agencies and finding mixed-airline Hacker Fares; use Skyscanner for flexible trips: "Everywhere" and cheapest-month searches.
- Kayak
- Metasearch. Best for comparing travel agencies and finding mixed-airline hacker fares.
- Skyscanner
- Metasearch. Best for flexible trips: "everywhere" and cheapest-month searches.
Side by side
| Kayak | Skyscanner | |
|---|---|---|
| Where you book | Search engine: links you to the airline or a travel agency to book, with some bookings on Kayak itself | Search engine: you book with the airline or travel agency it links to |
| Price alerts | Price Alerts by email or app when a tracked search goes up or down | Price alerts by email or push notification |
| Price predictions | Price Forecast: a buy-now-or-wait signal from historical prices | No buy-or-wait prediction |
| Flexible dates | Flexible dates and price calendars | Whole-month and cheapest-month views |
| Explore by destination | Explore map for destination ideas within a budget | "Everywhere" search ranks destinations by price from your airport |
| Price freeze and protection | No paid price freeze; Hacker Fares combine one-way tickets on different airlines, each a separate contract | No paid price freeze or cancellation add-ons |
| Fees and rewards | No booking fees from Kayak when you book through a partner | No booking fees from Skyscanner |
Watch out for
Kayak
Hacker Fares are separate tickets: if one flight changes, the other airline doesn't have to help.
Skyscanner
Some lowest prices come from small agencies; check their reviews and change policies before booking.
Whichever you use, add the bags you'll actually bring before comparing prices: our bag fee calculator and carry-on checker cover most airlines.
FAQ
Both are search engines: neither sells you the ticket, so the price you book is the airline's or agency's, and you can check both for free. Use Kayak for comparing travel agencies and finding mixed-airline Hacker Fares; use Skyscanner for flexible trips: "Everywhere" and cheapest-month searches.
More comparisons
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Sources
Last verified Oct 17, 2026. Features change often; check each site for the current version.
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