Ideal Booking Windows for Cheap Flights:
- Domestic Flights: 4-8 weeks before departure (best prices).
- International Flights: 3-5 months in advance (lowest fares).
Additional Tips:
- Book on Tuesday afternoons (EST) when airlines release discounts.
- Use Desmo Travel Or Google Flights Price Tracker for alerts on fare drops.
- Avoid booking last-minute (under 21 days) for international trips.