When cheapest day to buy airfare?


For anyone who is looking for the cheapest day to buy Airfares, you want to read How and once to Discover the Cheapest Airfares.

Whatever you don’t want to do is believe the ARC study that says Weekends are the cheapest day to buy airfare.

I actually was actually expecting that the Airlines Reporting Firm, which has tons of real data to parse through, would actually give you an useful data-driven response to “what’s the cheapest day to buy airline tickets” as if that were really a thing.

60 that their data set is actual admission purchases and not airfares. So they’re capturing the average price of seat tickets purchased on a given day of the week, not the cheapest day to buy tickets.

The reason why we have a big difference is because different sorts of tickets are purchased on different days of the week.

It’s really quite simple: very few price insensitive business tourist airfare purchases are made on the weekend. Thus the sample bias is that on the weekend you have an excessive number of price very sensitive leisure ticket purchases, while business traveler ticket buys be present more in the weekday data.

The Aviators Biz Blog shows the study’s airfare by day of week chart.

This the standard price of home ticket by day of the week purchased:

cheapest day to buy airfare

Cheapest day to buy seats airline airfare


Here’s How come The information on the Most affordable Day to get Tickets is Misleading

Unsurprisingly, the amount of purchases and the average airfare is lower on Saturday and Weekend than it is during the business week. It’s that airlines are boldy discounting on the week-ends, when they have fewer earnings management staff working. And it isn’t the case that you will find lower ticket prices on the weekend.


Rather you will find that those buying airfare on the weekend will be buying their tickets even farther in advance, sometimes other than peak travel times, as roundtrips where cost rules require it (and with Saturday stays when fare rules require that). Plus the people purchasing entry pass will disproportionately modify their travel times to choose flights that cost less.


We see the same pattern for international air travel ticket purchases as well.

cheapest day to buy airfare

Bottom-line is that while this data, that ARC is in a special position to provide, is interesting — telling us what days of the week the cheaper tickets were purchased doesn’t tell us the least expensive day to buy tickets.

It only says us when other price sensitive shoppers are buying.

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