Yes, and you should be using at least one. Google Flights, Skyscanner, Kayak and Hopper all let you set a price alert on a route. When the fare moves, you get an email or push notification, so you don't have to refresh the same search every night. Here's my routine: I set alerts as soon as I know roughly when I want to travel, let them run for a week or two, and book once the price lands somewhere I'm happy with. You still have to decide when to pull the trigger, though, and that's where most people get stuck.

So let's go through which tools are worth your time, how to set them up so they're useful, and how to tell a good deal from noise. Once you've found a fare you like, comparing it against what's showing on our flight search takes about thirty seconds and is always worth doing.

The apps I'd actually recommend

There are dozens of fare trackers out there. Most of them pull from the same underlying data, so you don't need all of them. These are the ones I keep coming back to:

  • Google Flights is the easiest place to start. Search a route, flip the "Track prices" toggle, and you'll get emails when fares change. It also has a price graph and a date grid that show you whether shifting your trip by a day or two would save money. That alone has saved me more than any alert.
  • Skyscanner is great when you're flexible. You can search "everywhere" or a whole month instead of fixed dates, then set an alert on whatever looks promising. It's especially good for finding budget carriers that other tools sometimes miss.
  • Kayak has solid price alerts. It can also flag whether prices look likely to rise or fall, though I'd treat that as a hint rather than a promise.
  • Hopper leans hard on predictions. It'll tell you to "wait" or "buy now" and offers paid add-ons like freezing a price. The predictions are sometimes right and sometimes not. I'd use it as a second opinion, not as gospel.

There are also deal-alert newsletters, Going being the best-known one, that send you mistake fares and unusual sales from your home airport. They work differently. Instead of watching a route you picked, they tell you where it's cheap to go right now. That's fun if you're open to anywhere, but useless if you need to be in Chennai on the 14th for a wedding.

If you're mostly flying within India, the big domestic booking apps also have fare alerts built in. They're worth turning on for routes you fly often, like Delhi–Mumbai or Bengaluru–Goa.

How to set up alerts without drowning in notifications

This is where people go wrong. They set fifteen alerts, get pinged every few hours about a ₹200 swing, and start ignoring all of them within a week.

Here's what works better. Set one or two alerts per trip, max. If your dates are fixed, track those exact dates. If you're flexible, track a date range or a whole month so the alert catches cheaper days you wouldn't have thought to check. And if your city has more than one airport nearby, include them. Sometimes flying into the "other" airport is cheaper even after you add a cab transfer into town.

Also, start tracking early. For domestic flights I'd begin watching four to eight weeks out. For international, two to four months is more realistic. Alerts are most useful when they have time to show you the normal range of prices. If you set one three days before departure, all it'll tell you is that prices are going up.

One small thing: use the same email for all your alerts and make a filter or folder for them. It sounds boring, but it means you can glance at one place and see your whole picture instead of hunting through your inbox.

What price drops actually look like (and the myths to ignore)

Real airfare movement is messier than most travel hacks suggest. Airlines adjust prices based on demand, how full the flight is, competitor fares and a bunch of other factors you can't see. So prices bounce around, sometimes daily. A drop on Monday can disappear by Wednesday and then come back the following week.

A few things I'd stop believing:

"Tuesday is always the cheapest day to book." Maybe this was more true years ago. These days, the day you fly matters a lot more than the day you book. Midweek departures are often cheaper. Midweek purchases don't reliably beat anything.

"Use incognito mode or prices go up." I've tested this more times than I'd like to admit and never seen a consistent difference. If a fare jumped while you were browsing, it's far more likely the cheaper seats sold out.

"Prices always drop at the last minute." Almost never, especially on busy routes or around holidays. Last-minute fares are usually the most expensive ones. Airlines know that people booking two days out tend to need the trip.

What does happen: airline sales pop up a few times a year, new routes launch with promo fares, and off-peak periods get genuinely cheap. Your alerts are there to catch those moments. Searching things like "cheap ticket airline Delhi to Goa" at midnight won't find them nearly as well.

When to stop watching and just book

Honestly, this is the hardest part, and no app can make the decision for you. But here's a rule of thumb I use.

After a week or two of tracking, you'll have a rough sense of the price range. If your alert shows a fare in the bottom third of that range, book it. Don't hold out for the absolute lowest price you saw once at 2 a.m. That fare might never come back, and trying to time the exact bottom is how people end up paying more.

I'd also book sooner if any of these apply:

  • You're travelling during festivals, long weekends or school holidays.
  • It's a route with only one or two flights a day.
  • You need specific timings, like the morning flight so you don't lose a day.
  • There are several of you and you need seats together.

On the flip side, if it's a busy route with lots of competition and you've got months to go, you can afford to be patient. I once watched a Mumbai–Kolkata fare for about five weeks and grabbed it during a sale for nearly 40% less than when I started. I've also waited too long on a holiday-weekend Goa trip and watched prices double. Both happen.

Also, check the refund policy before you buy. Some airlines let you change dates for a fee, and occasionally the fare difference works in your favour if prices drop after you've booked. It's not common, but it's worth knowing your options. If you're unsure what your booking allows, our support team can walk you through it.

The cheapest aeroplane ticket isn't always the cheapest trip

This catches a lot of people. Fare trackers usually show the base price, and budget fares often don't include checked bags, seat selection or meals. A ₹3,800 fare that charges ₹1,500 for a bag isn't cheaper than a ₹4,800 fare that includes one. So before you celebrate a price drop, check what's actually included.

Timing matters too. That super-cheap 5:40 a.m. flight might mean a pricey late-night ride to the airport, or an extra night in a hotel near the airport. And a red-eye that lands at 1 a.m. means you'll want somewhere booked for arrival. It's worth lining up hotels or a villa stay at the same time so you're not paying panic prices on arrival.

For bigger trips, especially international ones, I'd also think about travel insurance. Cancellations, missed connections and lost luggage happen more often than anyone likes. A cheap fare stops feeling cheap the moment you're rebooking from scratch at the airport.

And sometimes the smartest move is to stop tracking flights on their own. If you're planning a full holiday, bundled holiday packages can work out cheaper than booking flights and hotels separately, particularly in peak season, when both tend to spike at the same time.

My actual routine, start to finish

If you want the short version, here's what I do every time:

  1. Pick a rough travel window and set a Google Flights alert, plus a Skyscanner one if my dates are flexible.
  2. Let the alerts run for one to two weeks to learn the normal price range.
  3. Book when a fare lands in the lower end of that range, without waiting for a perfect bottom.
  4. Compare the final price, including bags, across a couple of sites before paying.
  5. Sort out accommodation and airport transfers the same day so nothing sneaks up on me.

That's it. It's not glamorous, but it reliably gets me