Best Day Of The Year To Buy Plane Tickets May 2026

Planning your trip during off-peak months provides the most significant "best day" of the year effect:

For peak times like Thanksgiving and Christmas, the rules shift. You should aim to book domestic holiday flights by Halloween at the latest to secure better availability and prices. The Best Months to Fly best day of the year to buy plane tickets

In 2026, the best "day" to buy plane tickets is often less about the calendar date and more about the specific day of the week and your booking window. According to data from the Expedia 2026 Air Hacks Report , has emerged as the best day of the week to book , potentially saving you up to 14% on domestic and 8% on international flights compared to Sundays, which are typically the most expensive. Key Booking Windows for 2026 Planning your trip during off-peak months provides the

Experts suggest that the "perfect" booking day is becoming less predictable due to dynamic pricing algorithms. According to data from the Expedia 2026 Air

While the day of the week helps, experts from NerdWallet and The Points Guy emphasize that when you fly and how far in advance you book have a much larger impact on price.