The latest fare study, by a Boston-area travel-tech startup called Hopper, found that Thursday is the cheapest day to purchase a ticket, with weekends the worst. The best fares were found for Wednesday departures, while returns were cheapest on Tuesday for domestic flights and on Wednesday for international trips. Friday was the most expensive day to fly home both domestically and abroad, likely because Friday and Sunday are two of the heaviest traffic days for airlines worldwide.
But don’t get too excited:
Still, as airlines become ever-more sophisticated at pricing—and keep tight checks on seat capacity—savings are relatively narrow. The difference between the “worst” and “best” purchase days was $10 for domestic flights and $25 internationally. Fare differences in departure and return days topped out at $60 for international flights, and even less domestically, according to Hopper. “I think the airlines have just become a lot better at the yield management piece so there’s no longer this predictable way you can outwit them,” says Patrick Surry, Hopper’s data scientist, calling the days of frequent consumer “big wins” largely over.