What is the cheapest day to fly? Insider tips you should know
Looking to save on airfare? Certain days of the week are known to be cheaper for booking flights, and understanding these trends can help you snag a great deal. In this article, we’ll explore which days offer the lowest prices, why timing matters, and how you can maximize your travel budget.
Anastasia Masalova
Redaktor Naczelny
12 lut 2025
·
6 min czytania
Table of contents
The best day to fly for cheap flights
Have you ever wondered if there’s a “magic day” to book airfare that guarantees the best deal? While it may sound too good to be true, historical data does point to specific days of the week when air travel tends to be cheaper. According to our findings, Tuesdays and Wednesdays often come out on top as the cheapest days to fly. Choosing the right departure date can make a significant difference in your travel budget. While weekday flights generally offer better deals, the nuances vary slightly depending on whether you’re booking domestic or international flights.
We’ll explain why midweek flights are cheaper and why weekend travel is usually more expensive.
Midweek flights offer savings
Midweek travel often offers the best deals, with Tuesdays and Wednesdays usually being cheaper because of lower demand. This trend isn’t just a fluke; it’s backed by consistent historical data showing that airfare booked for these days is typically around 12% lower than peak days like Friday and Sunday.
Flying midweek can save you approximately 1.9% on average compared to weekend travel. This may seem like a small percentage, but when you consider the overall cost of flight costs, these savings can add up quickly. Moreover, Saturdays also tend to offer lower international fares, making them another great option for budget-conscious travelers.
Weekend travel costs more
Weekends are prime time for travel, but this popularity comes at a price. Fridays and Sundays, in particular, see higher airfare prices due to increased demand from leisure travelers. The significant price premium for weekend travel is driven by this high demand.
In contrast, flying on Fridays can sometimes be a cost-effective alternative to peak travel days. However, the general rule of thumb remains: if you want to save money, avoid booking flights for Fridays and Sundays. Non-holiday weekdays are usually your best bet for finding cheaper airfare.
Domestic flights: optimal days to fly
For domestic flights, timing is key. Prices tend to be higher on Sundays and Mondays, so midweek options are generally more budget-friendly. The best strategy is to book domestic flights at least one month in advance to secure lower fares. The day you choose to fly can greatly affect your cheap airfare. For the best savings, book domestic flights one to three months in advance. This approach, combined with flying midweek, often yields the lowest prices.
Cheapest days for domestic trips
Saturdays offer significant savings for domestic travelers. Booking on Sundays instead of Fridays can also save around 5%. If you can’t fly on these optimal days, Tuesdays and Fridays are good alternatives for cheaper domestic flights.
Booking domestic flights 28 days in advance can generally save travelers around 24%. This ensures you get the best deals without the stress of last-minute price hikes.
Avoid peak travel periods
Avoiding peak travel seasons and major holidays is key to finding cheaper airfare. Sundays and Mondays often have the highest prices for domestic departures. Therefore, it’s wise to plan your travel accordingly. Flying on Monday instead of Sunday for domestic trips can save you about $9 or 3%.
Small savings accumulate, making a significant difference over time.
International flights: when to score the best deals
International flights come with their own set of rules for finding the best deals. Wednesdays and Saturdays are generally the most affordable days for international travel. Prices typically increase during peak seasons due to heightened traveler demand.
Book international flights two to eight months in advance to secure the best prices. This strategy helps you avoid the peak pricing that often comes with last-minute bookings.
Midweek international flights
Wednesdays are generally recognized as one of the best days to find lower prices for international flights. Traveling internationally on Wednesdays can save around 10% compared to the highest airfare days.
Consider shoulder seasons
Traveling during shoulder seasons, typically from mid-April to early June and late August to early October, can result in lower airfare for international flights. These periods between peak and off-peak seasons offer a sweet spot for travelers looking to save money while still enjoying good weather and fewer crowds.
Holiday flights and special occasions
Booking flights during major winter holidays should be done well in advance to secure the best deals. The increased demand during these periods makes last-minute bookings a costly affair. Planning ahead is crucial for securing the lowest fares for holiday flights.
Early booking is crucial for securing the lowest fares for holidays like Thanksgiving, Christmas, or New Year’s Eve.
Booking for Thanksgiving and Christmas
Begin searching for holiday flights three months in advance. October is the best month to book flights for Thanksgiving and Christmas. For mid-December holiday flights, it’s best to book 71 days in advance. Prices for Thanksgiving flights are typically lowest around 45 days before travel, while Christmas flight prices are lowest 58 days in advance.
New Year’s Eve flight deals
Book New Year’s Eve flights by Halloween to secure better prices. Planning ahead is crucial for securing the best deals on New Year’s Eve flights. This ensures you avoid the last-minute rush and inflated prices.
Tips for finding cheap flights all year round
Finding cheap flights is a year-round activity with no single best day for booking, as prices fluctuate frequently. However, finding flight deals can help you stay ahead of the game. From setting up price alerts to being flexible with your travel dates and destinations, these tips can help you secure the best deals. Let’s dive into the details.
1. Use price alerts to track deals
Setting up price alerts is one of the easiest ways to find cheap flights. Many travel websites and apps allow you to track airfare trends and notify you when prices drop. Platforms like Google Flights, Skyscanner, and Expedia offer user-friendly price alert features, while tools like Kayak, Hopper, and Momondo also help you monitor fare changes.
For a more personalized experience, websites such as Airfarewatchdog specialize in uncovering hidden deals and mistake fares. By leveraging multiple tools, you can stay ahead of price changes and secure the best deals for your travel dates.
2. Be flexible with dates and destinations
Flexibility with travel dates and destinations helps you find the lowest fares available. Shoulder season travel can result in cheaper international fares. Wednesdays are often the cheapest days for international trips. Price alerts can help you monitor and get notified of fare drops.
3. Book in advance
For European trips, book flights three to six months before departure for the best prices. To find lower fares for summer trips, you should start monitoring flight prices three to four months in advance. Prices can nearly double in the last three weeks before departure, underscoring the importance of early booking.
Last-minute flight deals are rare, so early booking is a safer bet.
Factors affecting airfare pricing
Flight prices fluctuate daily, with no single best day to book for savings. Airlines change ticket prices constantly based on market dynamics. Multiple factors influence airfare pricing, including demand fluctuations, seasonal changes, and pricing strategies by airlines. Being aware of these factors can help you make more informed decisions.
Supply and demand
The main factor that affects flight prices is supply and demand. Airlines often adjust ticket prices based on the number of seats booked, increasing prices as more tickets are sold. This real-time adjustment ensures that airlines maximize their revenue while also filling up their flights.
Grasping this dynamic can help you time your bookings more effectively.
Seasonal variations
Airfare prices surge during peak travel times due to increased demand. Other factors affecting flight prices include fuel costs, labor costs, and labor shortages. Consider both demand and operating costs when planning flights, as these factors significantly influence price variations throughout the year.
Airline pricing algorithms
Airlines employ complex algorithms to dynamically adjust prices based on various data inputs, affecting consumers’ ability to find cheap flights. These algorithms consider factors like real-time demand, remaining seat availability, and even competitor pricing to set the most profitable fare at any given time.
Knowing these algorithms and factors can help you make informed decisions, increasing your chances of finding cheaper flights.
Summary
Finding the cheapest day to fly involves a mix of timing, flexibility, and a keen eye on fluctuating airfare prices. Midweek flights, especially on Tuesdays and Wednesdays, often provide the best deals for both domestic and international travel. Avoiding peak travel periods and booking well in advance are also crucial strategies for securing lower fares.
By using price alerts, remaining flexible with your travel plans, and understanding the factors that influence airfare pricing, you can make smarter decisions and enjoy more affordable air travel. Keep these tips in mind the next time you plan a trip, and you’ll likely find yourself flying high on savings.
Your questions answered
What are the cheapest days to fly?
Tuesdays and Wednesdays are your best bet for cheap flights, especially Wednesdays when you’ll find the best deals.
How far in advance should I book domestic flights for the best price?
To snag the best price on domestic flights, aim to book at least one month in advance, ideally between one to three months out.
Why are weekend flights more expensive?
Weekend flights usually cost more because they cater to leisure travelers who often fly out on Fridays and return on Sundays, creating higher demand.
When is the best time to book international flights?
The sweet spot for booking international flights is usually between two to eight months in advance. So plan ahead to snag the best deals!
How can I find cheap flights all year round?
You can score cheap flights year-round by setting price alerts, staying flexible with your travel dates and destinations, and booking in advance. Give these tips a try!