Brandwave

Kayak vs Priceline:Which is more popular?

In September 2026, Priceline had more branded searches than Kayak among online travel agencies worldwide. Priceline had about 2.7 million branded searches, while Kayak had 6,600. Priceline made up 1.7% of all online travel agency searches we track, and Kayak accounted for <0.01%. When we asked ChatGPT and Google AI Overviews about online travel agencies, Priceline appeared in three of the five answers and Kayak in two. Priceline was mentioned before Kayak in two out of three answers that named either.

Among online travel agencies worldwide in September 2026

Who do people search for more?

Priceline, about 415 searches for every 1 for Kayak

Priceline 2.7M searchesKayak 6.6K searches

Who does AI mention more?

Priceline, mentioned in 3 of 5 answers, Kayak in 2

Priceline in 3 of 5Kayak in 2 of 5

Who does AI recommend more?

Priceline, named ahead of Kayak in 2 of 3 answers

Priceline first in 2Kayak first in 1

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Top online travel agencies in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Priceline was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Kayak was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Priceline was listed before Kayak in two out of three answers that named either.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Expedia1st
  2. Booking.com2nd
  3. Priceline3rd
  4. Hotels.com4th
  5. Google Flights5th
  6. Kayak6th
  7. Agoda7th
  8. Vrbo8th
  9. Trip.com9th
  10. Skyscanner10th
  11. +1 more

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Expedia5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Booking.com5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Google Flights3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Priceline3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Agoda2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Hotels.com2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Kayak2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Skyscanner1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Vrbo1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Trip.com1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers

+1 more

See every answer about online travel agencies

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 19, 2026.

Is Kayak or Priceline more popular in search?

This chart shows how often people search Google for Kayak and Priceline by name. Each line represents a brand's share of searches for all 11 online travel agencies we track, month by month, from English-language searches worldwide.

Kayak and Priceline among online travel agencies worldwide, by month

Share of searches by month for Priceline, Kayak. The figures are in the table below the chart.

View monthly share of searches table
MonthGoogle FlightsSkyscannerAirbnbExpediaBooking.comAgodaPricelineVrboTrip.comHotels.comKayak
Oct 202530%30%24.5%4.9%2.7%3.3%1.8%1.8%0.54%0.3%<0.01%
Nov 202530.1%30.1%24.6%4.9%2.8%3.3%1.8%1.8%0.44%0.24%<0.01%
Dec 202531.8%26%26%5.2%2.9%3.5%1.9%1.9%0.47%0.26%<0.01%
Jan 202630%30%24.6%4.9%2.7%3.3%1.5%2.2%0.44%0.24%<0.01%
Feb 202629.3%29.3%23.9%5.9%3.3%3.2%1.8%2.6%0.43%0.29%<0.01%
Mar 202631.7%26%26%5.2%3.5%2.9%1.6%2.3%0.57%0.26%<0.01%
Apr 202627.7%27.7%27.7%5.6%3.8%3%1.7%2%0.5%0.27%<0.01%
May 202627.5%27.5%27.5%5.5%3.7%3.7%1.7%2%0.5%0.33%<0.01%
Jun 202627.6%27.6%27.6%5.5%3.8%3%1.7%2.5%0.5%0.33%<0.01%
Jul 202625.7%25.7%31.4%5.2%4.3%2.8%1.5%2.3%0.57%0.38%<0.01%
Aug 202626.9%26.9%26.9%5.4%5.5%3.6%1.6%2%0.72%0.4%<0.01%
Sep 202628.7%28.7%23.5%5.8%4.7%3.9%1.7%1.7%0.95%0.35%<0.01%

How has the Kayak and Priceline comparison changed over the last 12 months?

3 findings
  • Priceline was ahead of Kayak in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Kayak’s share of searches among online travel agencies worldwide held steady at <0.01%, and its estimated monthly branded searches moved from 8.1K to 6.6K.
  • Across the 12 months ending September 2026, Priceline’s share of searches among online travel agencies worldwide moved from 1.8% to 1.7%, and its estimated monthly branded searches held steady at 2.7M.

How did search popularity change for online travel agencies worldwide in September 2026?

2 changes

  1. In September 2026, Priceline rose from 8th to 7th among online travel agencies worldwide.

  2. Estimated monthly branded searches for Kayak worldwide fell 18.5% over 12 measured months, from 8.1K to 6.6K in September 2026.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Kayak’s and Priceline’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Kayak

1 branded search term

  • kayak travel

Priceline

1 branded search term

  • priceline

How the Brand Demand Index is measured

Other head-to-heads among online travel agencies

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