A calendar with highlighted dates, travel icons like a plane ticket and clock, and a world map with airplane routes illustrating flight booking and savings.
Best Time to Book Flights: Unlock Savings With Flexible Dates and Tools
Written by Isabella Bird on 4/23/2025

Current Trends: Impact of COVID-19 and Seasonal Fluctuations

Travel booking has shifted significantly due to recent global events and persistent patterns in flight demand. Understanding how external factors like pandemics and seasonal trends influence airfare can help travelers secure the lowest average daily rate and avoid unexpected risks.

How COVID-19 Has Changed Booking Patterns

COVID-19 has directly affected how and when people book flights. Following the pandemic, there has been a noticeable trend toward booking closer to departure due to evolving covid-19 travel advisories and uncertainties around sudden travel restrictions.

Many travelers now prefer flexible tickets or options that offer a travel credit. Airlines also have adjusted their pricing models, with prices fluctuating more frequently than before.

This increased volatility means it can pay to monitor fares daily, as the timing of purchase can significantly impact costs. With capacity limits and health policies frequently shifting, airlines often release new deals or adjust prices in response to changes in demand.

Booking in advance may save travelers up to 30% in certain cases. Monitoring last-minute deals remains useful for bargain hunters.

Understanding Seasonal Price Variations

Seasonal fluctuations are a longstanding factor influencing flight prices worldwide. The busiest travel seasons—such as summer, winter holidays, and spring break—typically see fares rise due to increased demand.

In contrast, shoulder seasons and off-peak months often offer the lowest average daily rate. Studies show that booking early to midweek, specifically Sundays, can yield better deals compared to weekends.

An in-depth look at the best days to book reveals that Sunday is the cheapest day to buy plane tickets for many routes. Travelers aiming for savings should use flexible date searches and regularly check for price drops or flash sales.

It is important to avoid peak weekends and school holidays when aiming for budget-friendly fares.

Staying Informed on Travel Advisories

Keeping up with changing travel advisories is crucial for reducing risk and avoiding costly disruptions. Airlines and governments continue to issue covid-19 travel advisories that impact both flight availability and pricing.

Travelers should routinely review airline policies regarding changes, cancellations, and the possibility of receiving a travel credit instead of a refund. Signing up for alerts from airlines and official government websites can provide real-time updates on entry requirements, quarantine rules, or sudden route changes.

Reliable tools like government travel advisory portals and reputable news sources ensure travelers can make decisions based on the latest information. Remaining vigilant about specific route requirements helps to avoid unexpected restrictions that could lead to wasted tickets or stranded plans.

Frequently Asked Questions

Finding cheap airfare depends on the timing of the booking, the flexibility of travel dates, and utilizing proven flight search strategies. Midweek departures and advance planning can make a significant difference in the final ticket price for both domestic and international routes.

How far in advance should you book flights to get the best rates?

Travelers often find the lowest airfare by booking domestic flights about 34 to 86 days ahead of departure. For international routes, it is recommended to secure tickets between three and six months in advance to access better deals and broader seat selection, as airline prices typically increase closer to the departure date.

Are flight prices cheaper on certain days of the week or times of day?

Flying on Tuesday, Wednesday, or Saturday usually results in lower fares, since these are less popular travel days. Flights departing early in the morning or late at night can also be less expensive compared to peak midday and evening times.

Booking midweek travel can yield the best savings for flexible travelers, according to research.

What strategies can travelers use to find discounts on international flight bookings?

Travelers looking for affordable international airfare should monitor prices over time, use fare alert tools, and compare airlines, routes, and booking sites. Searching with flexible dates, considering alternative airports, and booking during off-peak travel seasons can reveal additional savings on global flights.

Is there a specific time when airline tickets are reduced for last-minute bookings?

Last-minute flights are typically more expensive, but occasional flash sales or unsold seat discounts may appear within days of departure. These deals can be unpredictable and often require travelers to be highly flexible about timing and destination, such as through special offers detailed by airlines and travel sites.

How does booking at least 21 days in advance impact the price of airfare?

Purchasing tickets at least 21 days before departure often guarantees a better price bracket, as many airlines implement strict fare increases once the 21-day window passes. After this benchmark, airfare tends to rise quickly, especially as flights approach capacity and travel dates draw near.

Can using flexible travel dates really lead to significant savings on flights?

Flexible date search tools allow travelers to pinpoint flights with the lowest fares within a given month or week.

Being open to adjusting travel by even a few days can result in substantial cost reductions, especially around holidays and peak seasons, as outlined in industry reports on cheap flight strategies.