Real ChatGPT answer · index seedi9lXVZEVdj0completeTravel and hospitality · travel planning and itinerariescommercial
How early do I need to book domestic flights in the US to get the absolute lowest price without risking a massive last minute price hike
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How early do I need to book domestic flights in the US to get the absolute lowest price without risking a massive last minute price hike
1 real search · 1 real-search pass
2026 domestic airfare best time to book US flights advance purchase window Google Flights historical dataGoogle ↗
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 domestic airfare best time to book US flights advance purchase window Google Flights historical data Google ↗