Stop booking so far in advance: Kayak says best rates are available just 21 days in advance
Skift Take
Looking to save money on a flight? Your best bet is to book your flights 21 days before departure, according to a new study by the travel booking website Kayak.
Over a six-month period before departure, the average fare for a domestic flight is $370, according to a study of millions of flights booked by Kayak users. But that fare drops to its lowest level -- $342 -- when booked 21 days before departure, according to Kayak.
For international flights, the lowest fare can be booked 34 days before departure, when the average price is $977, compared with $1,016 for the six-month period before takeoff, the study said.
Other tips: If you're taking a quick domestic trip, you can save as much as 16 percent on an airfare by departing on a Saturday and returning Monday. For trips more a week long, you can save as much as 10 percent by leaving on a Tuesday and returning on a Wednesday.
For quick international flights, you can save 21 percent if you leave on a Tuesday and return the following Wednesday. For international trips longer than a week, you can save 9 percent if you leave on a Saturday and return on a Sunday.
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