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Many years ago there were services that would track your itineraries and notify you when airfare prices dropped. This wasn’t very helpful because most tickets had hefty change fees. Prices didn’t usually drop more than $150 to make reticketing at the lower fare worthwhile.
Since the pandemic, when United first moved to eliminate change fees and everyone else copied them, any fare drop is a windfall. You can just get a credit for the difference in price. Airfares are volatile, and for the past four years or so I’ve been claiming these changes manually.
I’m a bit late to the party in automating it. Several services will do this now. Some of them charge a subscription fee, which may work for heavy travelers. Most readers are only going to want a ‘pay on success’ model because:
- Signing up for recurring charges, whether the service works or not, is an easy thing to forget and you wind up out more money than you save.
- And you may not buy enough paid tickets for it to matter, especially if you’re redeeming a lot of miles. (But a subscription service can be a better deal if you’re certain you’ll be saving over $500 per year.)
So I’m giving pAIback a spin. They do not charge any fees until and less they save you money.
pAIback automates post-purchase airfare repricing. You forward the confirmation, or connect your Gmail or Outlook and they say they only scan for itineraries — and they monitor your bookings. When a lower fare appears, it acts on the reservation so the airline issues the difference as a future travel credit.
- No enrollment or monthly fee.
- You pay 20% of each fare reduction secured.
- The airline deposits the entire credit into your airline account and pAIback charges your card for their fee (e.g. a $100 airline credit costs $20 cash)
They work with itineraries booked directly with the airline, because they’d have to go through any online travel agency to rebook a third party reservation. They don’t work with basic economy because of the fees and restrictions on changing those. And they don’t work with award tickets. They also do not work with international itineraries that do not touch the United States (change rules on those can vary).
Something I like about pAIback already is that the service doesn’t just notify you of price drops, it actually charts what happens to the price of your itinerary over time, showing it going up (or down).
At this point they work with itineraries on American Airlines, United, Delta, and Alaska. That has me mostly covered. I would love Southwest Airlines. Southwest for decades has been the most aggressive fighting off any third party services like this (or in the old days, that would snipe check-in at exactly 24 hours to get the best boarding position).
You can do this yourself. Many of you don’t, and for many of you it’s a better deal to pay someone else to do it for you (only if you actually save).
pAiback is clear that it will never change the flight, seat or itinerary and that the same confirmation number remains. But I’m paranoid, so there’s one additional step I plan to take.
I don’t usually see very last minute price drops – I buy a ticket several weeks out, and then it gets cheaper in the days prior to travel – but I’ll still probably click to stop tracking an itinerary after an upgrade clears.
They aren’t supposed to be messing with this, but as I get comfortable with it I start off paranoid. (I also wouldn’t track something this way if I booked something with a companion using my status, getting them free extra legroom seats, and then wound up splitting the record for some reason.)
Google Flights lets you set up price tracking for free but doesn’t do the rebooking. Autopilot is pricier but includes some award and upgrade support. JetBack has a $100 per year subscription and looks like it includes Southwest and JetBlue.
I’ll let y’all know how pAIback does but it sems to have only upside.
“it sems (sic) to have only upside”… but also, it costs something, while “Google Flights lets you set up price tracking for free” (but doesn’t do the rebooking.) I think most will just keep doing that (free + manual correction/call the airline). Also, this post was not explicitly marked as a sponsored post or paid ad, but sure felt like, or maybe you’re just relying on your boilerplate ‘Editorial Standards, Corrections, and Disclosures’ (last updated, July 13, 2026)…
While I, too, do this manually (I’m just an old-fashioned curmudgeon), I wonder what sort of price drop triggers it. In other words, will a $5 decrease do it, or does it have to be $100+?I certainly see the upside, but 20 percent is 20 percent, and I can save that by continuing to do this for myself.
OTOH, I agree that *most* people don’t re-check pricing once it’s booked. I, however, tend to book 8-12 weeks in advance…occasionally 330 days out or more if I’m booking an award ticket in Business. But as of today, 5 August 2026, I have flights booked out as far as April 2027.
“So I’m giving pAIback a spin. They do not charge any fees until and less they save you money..” Come on, Gary, more typos. It’s pAiback, not pAlback. And it’s “…unless and until…” rather than “…until and less…”
Aside from that, I’m curious how they accomplish the repricing. If I personally want to take advantage of a lower price on a UA flight I’ve already ticketed, I can either cancel and rebook at the lower fare, or change my flight to (ideally) a similarly priced flight, and then change back to the original at the lower fare. In either case a reservation has been altered, perhaps only temporarily, and you say it’s “clear that it will never change the flight, seat or itinerary…” You go on to say that “When a lower fare appears, it acts on the reservation so the airline issues the difference as a future travel credit.” How does it get the airline to act on the reservation, without making some sort of change to the flight and/or the itinerary?
I’ve been using Junova. Same concept, more airlines.
Note: some airlines put the savings in your travel credits, not returning the $ to your ccd.
Paiback is not clear that seats will never change, their FAQ expressly says that seats might get dropped, and they’ll work with you if that happens, making some vague promises about maybe even upgrading you if they can’t get your original seat back (uh huh…).
And this ends up costing you money if you have them track a reservation that you ultimately end up cancelling. Take this scenario – you book a flight for $500, have them track it, price lowers to $400, they reprice it and charge you $20 and you get a $100 trip credit, then it turns out you have to cancel the trip and you get another $400 trip credit. You now have a $500 trip credit and are also out $20 out of pocket. Yippee.
Or how annoying will it be when you end up with 20 flight credits worth $1-5 each because the flight price goes down a few bucks and then try to use all of those flight credits to actually book a flight. Should be some threshold – don’t bother repricing unless you are saving me at least $10 or something, otherwise it’s just a hassle on the other end.
End of the day, a more robust price tracker is really just something that should be included with a PointsYeah or EF or Roame or something like that – they can track your flights and costs and alert you to lower costs – can then be a button that you can click to have them reprice it for you for $X fee or you can just do it yourself. Google Flights is helpful but I don’t find it to be perfect. And I’d just do it myself – usually just takes a few minutes to do via chat (and chat agents are usually very clear that seats will be dropped and have to be reassigned – and while all of this takes mere minutes you never know…).
I signed up for AutoPilot Travel a few months back and just yesterday had my first savings/re-booking. Saved me $247 and they took a $25% cut. The confirmation code, flights, and seats all stayed the same.
Imagine buying a main cabin round-trip ticket from DCA to CDG six months in advance for $1,200. Four months out, the price jumps to $1,800. But 30 to 60 days before departure, it drops to $900.
These fluctuations are driven by forecasting algorithms: airlines adjust prices up or down based on projected demand. Keep in mind that a seat map showing a flight is half or three-quarters full isn’t always an accurate indicator of actual bookings. Ultimately, if the ticket price drops below what you paid or if you upgrade using miles, you’re dealing with a completely different set of rules.
You raise a crucial point: standard price-drop tools fail to account for the complex mechanics frequent flyers deal with under dynamic award pricing.
Here are the key risks to keep in mind when chasing price drops on upgradeable tickets:
Fare Class Trap: Rebooking at a lower cash price can unintentionally bump you into a non-upgradeable fare bucket.
Redeposit Lag: If you cancel/rebook an upgraded ticket, waiting up to 7 days for miles to redeposit leaves you exposed while dynamic award rates fluctuate.
Dynamic Volatility: A sudden price swing can cause award rates to double or triple overnight, completely wiping out any savings from a minor cash drop.
For frequent flyers, tracking price drops isn’t just about the dollar difference—it’s about protecting fare eligibility and award timing.
Paiback did me a soild by tracking 2 flights, and I received about 160 back between United and Alaska. Well worth their cut
@TheRenaissanceRedneck — Hyuck-yuck! Well, butter my buttocks and call me a biscuit—those automated price-drop tools are dumber than a bag of hammer handles! You think you’re a 2000-IQ tactical genius snatching back fifty bucks on a fare drop, but you just slapped a bear in the face while wearing pants made of raw meat! Chasing a tiny cash refund on an upgraded ticket is like nuking your own farm just to eliminate a single, mildly disrespectful squirrel. (Shoot, son, which AI you usin’ over there, partnah? ‘Cause that prompt sure is running wild! *belch*)
Gary, do you have a material personal, professional or financial relationship with this company?
This post felt like a paid/sponsored ad, and your editorial standards necessitate disclosure if a reasonable reader might consider it relevant to the coverage.
Thanks
@Jake from MSP — I said the same above. He does have his boilerplate ‘Editorial Standards, Corrections, and Disclosures’ (last updated, July 13, 2026).