This article originally appeared on travelandleisure.com.
For travelers looking to book a cheap getaway this summer, the date you choose to leave could have a big impact on airfare.
According to data from KAYAK, those looking to travel around the U.S. this summer should book with a departure date of Saturday, June 3 for the best shot at a cheaper ticket.
Travelers heading abroad can find the best deals on international travel if they leave on Wednesday, August 23.
On the opposite end of the spectrum, the most expensive dates for travel this summer are June 25 for domestic travel and June 30 for international.
Of course, it bears noting that these dates are just general trends and there is no guarantee that travelers cannot find better prices leaving on different days.
Those still waffling on a date and destination for summer travel should keep an eye peeled towards Travel + Leisure’s travel deal updates.