Real ChatGPT answer · index seedRTKJGer8KMYcompleteTravel and hospitality · flights and airlinesinformational
How far in advance should I purchase international flight tickets if I want to get the lowest possible price
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How far in advance should I purchase international flight tickets if I want to get the lowest possible price
1 real search · 1 real-search pass
2026 best time to book international flights advance booking window airfare study Google Flights Expedia international flightsGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
2026 best time to book international flights advance booking window airfare study Google Flights Expedia international flights Google ↗
- Google Flights data to find holiday deals and trending destinations · blog.google
- How to find the best fares with Google Flights · support.google.com