When's the best time to buy a flight?

Related questions

1. Do airline tickets go down closer to date?
2. Is it cheaper to book flights last minute or in advance?
3. Do flights get cheaper the longer you wait?
4. How long after you book a flight can you cancel it?
5. What is the least busy day to fly?
6. Are spirit airline tickets cheaper at the airport?

Tags

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2. #generally
3. #airfare
4. #eastern
5. #lowered
6. #tuesday
7. #early
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11. #prices
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13. #sales
14. #reason
15. #airlines
16. #websites
17. #afternoon
18. #these
19. #begin
20. #general
21. #follow
22. #matches
23. #rules
24. #appear
25. #newly
26. #finished