Go to Google Flights
Enter departure and destination cities or airports
Select trip type: one-way, round-trip, or multi-city
Choose travel dates
Select number of passengers and cabin class
Click “Search”
Browse available flight options
Use filters for airlines, price, stops, times, baggage, and duration
Compare prices and flight details
Click a flight to view itinerary details
Select departure and return flights if booking round-trip
Click “Book with” or “Select”
Complete booking on the airline or travel agency website
Turn on price tracking if desired
Check baggage rules and cancellation policies before purchase