Top 5 Secrets to Booking Cheap Flights that Airlines Don't Want You to Know About

Discover the best hacks to book cheap flights - from using private browsing and off-season deals to loyalty programs, airfare tools, and student discounts. With the right strategies, you can save big and travel smarter without breaking the bank.

Top 5 Secrets to Booking Cheap Flights that Airlines Don't Want You to Know About
Photo by Global Residence Index

Let's be honest - few things feel better in life than scoring a deal for half the price. Whether you are planning a quick getaway, a long-haul adventure, or like me, want to cross that dream destination off of your bucket list, it is imperative to know where to look and how to book like a pro.

By utilizing the hacks we provide in this article, you can become the Ultimate Air Travel Pro and get a bang for your buck.

View from an airplane window showing the wing of the plane against a backdrop of fluffy clouds and a golden sunset.
Airplane Wing (Photo by Ross Parmly)
  1. USE PRIVATE BROWSING - Have you ever experienced the air fares skyrocket when you check them again? That's no coincidence. Booking sites often use cookies to monitor user behavior and increasing prices each time you return. The solution? It's simple; use Private Browsing or Incognito mode when searching for flights. Private browsing does not keep a track of your previous searches, and as a result, you will see the freshest fares, not the inflated ones. So, hit Ctrl + Shift + N (Windows) or ⌘ + Shift + N (MacOS) to start Private Browsing right away.
  2. BOOK FLIGHTS DURING OFF SEASON - Wanna experience first-class travel with the budget of economy? It's simple, book during off season. When demand dips, airlines and hotels often roll out enticing discounts just to fill seats and rooms. In fact, why not plan your trip in September itself. According to Going.com, air travel demand in September is the least. That means, September offers the most savings on flight fares: 19% on domestic flights and 8% compared to November. Moreover, planning your travel during off-season also gives you the benefit of avoiding that peak season crowd.
  3. USING AIRFARE TOOLS - Finding Cheap Flights doesn't have to be Rocket Science. Thanks to tools like Skyscanner, Google Flights and the tool that airlines hate the most - Skiplagged, finding cheap fares is simpler than ever. Skyscanner scans thousands of airlines and booking sites to dig up the lowest fares, while Google Flights shows you price trends so you know the best time to book. And Skiplagged? It’s famous for exposing “hidden city” tickets - routes airlines don’t want you to know about that can slash your fare in half. With these tools in your pocket, finding cheap flights feels less like luck and more like a superpower.
Comparison table of flight search tools - Skyscanner for flexible travelers, Google Flights for smart planners, and Skiplagged for rule-benders - highlighting their best features.
Feature Table for the tools (Visualized by WhereFlight)
  1. TURN MILES INTO FREE FLIGHTS - Flying can actually earn you your next flight if you know how to play the loyalty game. Joining airline frequent flyer programs like Delta's SkyMiles, United's MileagePlus etc. and racking up air miles isn’t just for business travelers anymore - it’s a travel hack anyone can use. Every flight, hotel stay, or even a coffee bought with a co-branded credit card can stack up points that translate into free flights, upgrades, or lounge access. Plus, elite membership perks-like priority boarding, extra baggage, and seat upgrades-turn even budget trips into a VIP experience. The best part? Most programs are free to join, meaning you’re literally leaving money (or miles) on the table if you skip them.
  2. STUDENT DEALS - Are you a student? If yes, airlines offer special discounts just for you. Airlines know you are on a budget, and that's why student discounts are a game changer. Carriers like Emirates, Lufthansa, and KLM often offer reduced fares, extra baggage allowance, or flexible change policies for students booking directly through their portals. Add in platforms like BYOjet, and suddenly that “impossible” trip abroad feels surprisingly affordable.
Black and white photo of a student sitting inside a vehicle, looking out the window at a building with a large sign that reads “Discount.”
Student Discount (Photo by Alberto Bigoni)

Other Tips - Always check for promotional codes, book on weekdays as less people commute on weekdays, sometimes booking connection flights often results in cheaper fares so always check for that, book on flexible dates - flying out a day earlier or later can result in huge savings.

Always remember that deals don't wait. If you find a flight fare that looks too good to be true, book it now - your future self will thank you for making that decision 35,000 feet up in the sky.

At the end of the day, cheap flights aren’t just about luck - they’re about strategy. Whether you’re tapping into student discounts, stacking air miles, or outsmarting the system with tools like Skyscanner and Skiplagged, the opportunities to save are everywhere. Pair those hacks with smart timing, off-season planning, and a little flexibility, and suddenly booking cheap flights isn't so difficult. So pack your bags, keep your eyes on the deals, and prepare your passport to get stamped all over.

Silhouette of an airplane taking off against a dramatic golden-orange sunset sky with streaks of clouds.
Photo by Ramon Kagie