So I almost missed the best flight deal of my entire life because I was too busy arguing with my partner about whether pineapple belongs on pizza. No joke, my phone buzzed with a Secret Flying alert and I swiped it away because I was mid-sentence about how fruit on pizza is actually fine and people need to relax. By the time I checked the notification 20 minutes later, the $187 roundtrip ticket from New York to Tokyo was already gone. Gone. I still think about that flight. I still think about that pizza argument too honestly, but mostly the flight.
That was 4 years ago and I’ve been chasing mistake fares ever since. And I’ve gotten pretty good at it. Here’s the thing about how to find mistake fares flights — its not about luck, not really. Its about knowing where to look and moving faster than everyone else. I’m gonna walk you through exactly what I do, because nobody talked about this stuff when I started and I had to figure it out the hard way.
I Wish Someone Told Me This Earlier
Look, airlines mess up. It happens alot more than you’d think. Someone fat-fingers a zero, a currency conversion goes sideways, or a system glitches and suddenly that $1,200 ticket to Paris is showing up at $212. These aren’t sales. These are mistakes. And the airlines don’t wanna honor them, but sometimes they have to. Sometimes they don’t. That’s part of the game honestly, and you gotta be okay with that going in.
The first thing you need to understand is speed. I’m talking minutes, not hours. The best mistake fares last maybe 2 or 3 hours, and the truly incredible ones? Those are gone in 30 minutes. Maybe less. I once saw a $98 business class fare to Singapore that disappeared before I could even enter my passport details. Still haunts me.
Where I Actually Find These Things
So how to find mistake fares flights without sitting on your laptop refreshing airline websites all day? You don’t. That’s the wrong approach entirely and nobody does that.
I use deal alert services and I use alot of them. Secret Flying, Going (which used to be Scott’s Cheap Flights), Airfarewatchdog, The Flight Deal. I’ve got notifications turned on for all of them and my phone sounds like a slot machine when a good fare drops. And yeah, it annoys everyone around me. My partner has learned to ignore it. My mom thinks I’m getting important work emails. Nope mom, just another potential $300 flight to Bali that I’ll probably miss while in the bathroom.
Twitter is actually huge for this too. Follow @SecretFlying and @TheFlightDeal and turn on post notifications. I know, I know, Twitter feels like a dying website where people scream about politics. But for flight deals its still one of the fastest ways to find out. Mistake fares get posted there within minutes of being discovered.
Facebook groups are another hidden gem honestly. I’m in like 5 different mistake fare groups and the community is pretty great. People share what they find, others verify if its bookable, and you get a sense of how legit a deal is before you drop your credit card number somewhere. Just search “mistake fares” or “flight deals” and join the ones with the most active members.
My $47 Flight to Portugal
Alright so here’s a personal story for you. Two summers ago, I was sitting on my couch at 11pm, half-watching some true crime show and half-scrolling through my phone. This notification pops up — TAP Air Portugal, business class from Boston to Lisbon, $47 one-way. I thought it was a glitch on the app. I figured no way this is real, its gotta be a mistake in the notification itself.
But I clicked anyway. And there it was. $47. Business class. With a lie-flat seat and dinner that actually tastes like food. I booked it. I didn’t ask questions, I didn’t call my partner, I just booked it. Took me maybe 90 seconds from notification to confirmation. The airline cancelled a bunch of those bookings the next day, but mine stuck. They honored it. I flew to Portugal for less than the cost of a mediocre dinner and I still talk about it at parties because I’m annoying like that.
That whole experience taught me something important though. You can’t hesitate. You can’t think about it. You see a mistake fare, you book first and ask questions later. Most airlines give you 24 hours to cancel anyway, at least in the US. So really you’re risking nothing except a temporary hold on your credit card.
Pro Tip: Use Incognito Mode and Book Direct
Here’s something most people don’t tell you about how to find mistake fares flights and actually get them to stick. Always clear your cookies or use incognito mode when you’re searching. Airlines and booking sites track what you’re looking at, and prices can change based on your search history. I’ve seen it happen and its frustrating as hell.
But here’s my real pro tip — when you find a mistake fare, book directly with the airline if you can. Third-party sites are fine for normal flights, but when a mistake happens, you want the airline’s own system. They’re way more likely to honor a booking that came straight through their website. It’s just one less thing they can blame on someone else. Plus if they do cancel it, getting your money back is way easier than dealing with some random online travel agency that takes 6 weeks to respond to an email.
The Surprising Fact Nobody Talks About
Okay so wanna know something wild? Airlines actually make mistake fares on purpose sometimes. Not the obvious ones, but there are these things called “test fares” that airlines load into their systems to check if pricing connections work properly. They’re supposed to be blocked from actual booking, but sometimes they aren’t. And sometimes they look like mistake fares but they’re actually intentional super-low fares designed to test the system.
I found this out talking to an airline revenue manager at some industry event I somehow got invited to. He told me they accidentally sold like 200 tickets at $5 each because a test fare didn’t get properly restricted. The airline honored them because legally they had to, but it cost them a fortune. He said it like it was funny but you could tell he was still stressed about it. No joke, I think about that conversation every time I book a weirdly cheap flight.
What About When They Don’t Honor It?
Yeah, so here’s the thing. Sometimes you book a mistake fare and the airline emails you the next day like “oops sorry that was a mistake, here’s your refund.” It sucks. I’ve had it happen twice. And both times I was genuinely bummed out for like a full day. But you gotta remember — you’re not entitled to a mistake fare. It’s a mistake. The fact that they sometimes honor them is honestly pretty cool of them.
My advice? Don’t build your whole trip around a mistake fare until you get that confirmation email with a ticket number. Don’t book hotels you can’t cancel. Don’t tell your boss you’re definitely taking those days off. Wait it out. I’ve seen people get really angry online when airlines cancel mistake fares and I’m like, guys, come on. We all know what this is. Its a gamble and sometimes you lose.
My take:
Honestly? I think mistake fares are the most exciting thing in travel right now. Not because I love capitalism or whatever, but because finding one feels like winning a tiny lottery. It’s this little rush of “I outsmarted the system” even though really you just got lucky and happened to be looking at your phone at the right moment. But it still feels good. It still feels like a win.
I think more people should know how to find mistake fares flights, but I also kinda don’t want everyone to know? Does that make me a bad person? Like if 75,000 people are all chasing the same glitch fare, we’re all gonna lose. There’s this weird balance between sharing information and keeping the circle small enough that deals don’t disappear in 90 seconds. I haven’t figured it out yet honestly. I still post the good ones when I see them, but sometimes I wait like 10 minutes first. Just to give myself a head start. I’m only human.
So What Are You Waiting For?
Look, if you’ve read this far, you’re obviously interested in scoring some ridiculously cheap flights. So here’s what I want you to do. Go sign up for one alert service right now. Just one. Turn on notifications. And then be ready to move fast when something pops up. That’s literally all it takes to start. You don’t need some complicated strategy or insider knowledge. You just need to be faster than the other people who got the same notification.
The next time your phone buzzes with some impossible fare, don’t swipe it away because you’re busy arguing about pizza toppings like I did. Stop what you’re doing, take a breath, and book that flight. Worry about everything else after.
What’s the best flight deal you’ve ever scored? And be honest, did you almost miss it because you were doing something completely unrelated?
