What day is cheaper to buy international flights?

Wednesdays and Thursdays are the cheapest day to fly internationally. Meanwhile, international flyers would be wise to leave on Wednesdays, which are the cheapest day to depart for an international trip. That said, there isn't a huge difference in price across the different days of the week.



According to 2026 airfare data trends, the cheapest day to purchase international flights is typically Sunday, while the cheapest days to actually fly are Tuesdays and Wednesdays. Booking on a Sunday can save travelers up to 15% compared to booking on a Friday, which is statistically the most expensive day to buy tickets. For international travel, the "sweet spot" for booking is usually 4 to 6 months in advance. Mid-week departures (Tuesday/Wednesday) remain the gold standard for savings because business travelers tend to dominate Monday and Friday schedules, driving up demand and prices. Additionally, Saturday is often a cheaper day to fly internationally compared to Sunday or Thursday. In 2026, experts also recommend using "Price Guarantee" tools found on platforms like Google Flights or the Hopper app, which can monitor these fluctuations and notify you of the specific midweek "lulls" that occur when airlines adjust their global inventory for the upcoming months.

People Also Ask

While the cheapest day to actually pay for airfare can vary from one week to the next, Expedia data shows consumers who book airfare on Sundays instead of Fridays tend to save approximately 5 percent on domestic flights and 15 percent on international airfare.

MORE DETAILS

Wednesdays and Thursdays are the cheapest day to fly internationally. Meanwhile, international flyers would be wise to leave on Wednesdays, which are the cheapest day to depart for an international trip. That said, there isn't a huge difference in price across the different days of the week.

MORE DETAILS

Tuesdays and Wednesdays are the cheapest days to fly domestically. The cheapest days to depart if you're flying within the U.S. are midweek — generally Tuesday or Wednesday. For economy tickets, Tuesdays are about 24% lower than peak prices on Sundays, which translates to savings of about $85 per ticket.

MORE DETAILS

It's often much cheaper to travel from May to early June and September through mid-October. The weather is still relatively warm during the shoulder season, and you'll beat the crazy summer crowds. This is when we find the best international flight deals!

MORE DETAILS

Tuesday Around Midnight is the Cheapest Time to Book
In general, flights were slightly cheaper at midnight earlier in the week (Monday through Wednesday). However, this is only applicable to about 1.6% of U.S. markets, meaning that it's not likely you'll find the same savings on your specific route.

MORE DETAILS

Domestic airline prices are on the decline in 2023, finally retreating after spiking just a year ago. International fares are still high. After soaring in 2022, prices for domestic airline tickets are on the descent.

MORE DETAILS

resulting in lower prices and the cheapest day of the week to fly. So, you guessed it, that means the most expensive days to book flights are those days when most travelers are heading out – or coming home. That means flying Thursdays, Fridays, Sundays, and Mondays will typically be more expensive.

MORE DETAILS

Top 3 Cheapest Airlines in the US
  • #1 Frontier Airlines. What is the cheapest airline in the US? ...
  • #2 Spirit Airlines. ...
  • #3 Allegiant Air. ...
  • #4 Hawaiian Airlines. ...
  • #5 JetBlue. ...
  • #6 Alaska Airlines. ...
  • #7 United Airlines. ...
  • #8 American Airlines.


MORE DETAILS

Bottom line. Surprisingly, there is very little evidence that online travel sites are raising prices the more that you search for a specific trip. In fact, they tend to show lower prices to logged-in users.

MORE DETAILS

At midnight, fewer people travel and there is low last-minute reservation so to fill them, they release multiple offers. With these discounts, you can set aside some amount.

MORE DETAILS

How often do airlines update airfare information online? The airlines update fare information 3 times a day. They do not necessarily change airfare prices all three times, but they certainly can, and often do.

MORE DETAILS

Buy your tickets at the right time (to the extent possible). Airfares flex like crazy, but in general it's wise to start looking for international flights at least four to six months before your trip, especially for travel in spring, summer, or fall.

MORE DETAILS

Spring break. For domestic flights in March and April, Google said, prices are typically lowest 23 to 59 days before departure, hitting their lowest price 38 days out. Summer vacation. For domestic flights in July or August, prices are typically lower 14 to 44 days out, hitting rock bottom 21 days before takeoff.

MORE DETAILS

The best time to book a flight is generally one to two months out for domestic trips. For international flights, book six to eight months out for the best deals. However, there are many factors that can lead to an increase (or decrease) in the price of an airline ticket.

MORE DETAILS

Now, the day of the week you choose to travel does make a difference in the best time to buy flights. In 2023, the cheapest day of the week to fly is Wednesday. Flying on Wednesday will save you almost $100 versus Sunday – the most expensive day to fly.

MORE DETAILS