Snagfly vs Flight Alerts
Flight Alerts works as a free route-watch tool. Snagfly works better when you already know the destinations you want and only want alerts for those pinned places.
By the Snagfly teamUpdated 16 September 2026 · 6 min read
Key takeaways
- Snagfly fits travelers with specific destinations because it starts with pinned places, not route slots.
- Flight Alerts is easier to test with free access if you only want a simple watch.
- Snagfly uses a strict deal trigger based on each route's verified rolling 90-day median.
- Flight Alerts works for small watchlists with one free route watch and five on paid access.
- Snagfly limits noise with a hard alert cap of 3 per week and 1 per day.
Quick verdict
Pick Snagfly if you already know where you want to go and want alerts tied to a personal wishlist, not a small route watchlist. Snagfly costs 29.99 USD per year, about 2.50 USD per month, billed annually only with a free 7-day trial, alerts only when a fare falls 50 to 90 percent below the verified rolling 90-day median for that route, caps alerts at 3 per week and 1 per day, and sends you to book directly with the airline. Pick Flight Alerts if you want a free way to watch a few routes and like Chrome notifications.
Side-by-side comparison
| Snagfly | Flight Alerts | |
|---|---|---|
| Best for | Specific destination wishlists | Free route watches from supported airports |
| Pricing | 29.99 USD yearly only | Free, or 3 USD monthly billed yearly |
| Trial or free access | 7-day free trial | Free plan available |
| Watching model | Pin destinations once | Add route watches |
| Deal trigger | 50 to 90 percent below median | 35 percent below normal |
| Alert volume | Max 3 weekly, 1 daily | Instant alerts |
| Notifications | Chrome, email, or both | |
| Booking | Direct airline booking | No middleman checkout |
How each one works
Flight Alerts
Flight Alerts is a simple route-watch tool. Flight Alerts says it offers a free plan with 1 route watch and a paid option with 5 route watches. It fits travelers who want Chrome or email alerts and only need to monitor a few routes from supported airports.
Snagfly
Snagfly is for travelers who already know the destinations they want. You pin the places once and let the service watch them. Snagfly costs 29.99 USD per year, about 2.50 USD per month, billed annually only with a free 7-day trial, alerts only when a fare falls 50 to 90 percent below the verified rolling 90-day median for that route, caps alerts at 3 per week and 1 per day, and sends you to book directly with the airline.
Where Snagfly has the edge
Wishlist first
Snagfly starts with the destinations you choose, not a shared feed or a tiny route watchlist.
Tighter deal trigger
Alerts fire only after a 50 to 90 percent drop versus the verified rolling 90-day median for that route.
Fewer emails
Snagfly caps alerts at 3 per week and 1 per day, so volume stays predictable.
Direct airline booking
Every alert ends with direct airline booking, not a third-party checkout.
Where Flight Alerts might suit you
Flight Alerts makes sense if price is the first filter. A free plan is useful, Chrome alerts are convenient, and a small route watchlist may be enough if you usually fly from the same airports.
FAQ
Is Flight Alerts free?
Flight Alerts says it has a free plan with 1 route watch, plus a paid option with 5 route watches.
What is the biggest difference between Snagfly and Flight Alerts?
The core difference is the starting point: Flight Alerts uses route watches, while Snagfly uses a destination wishlist that keeps watching the exact places you pin.
Which service sends fewer alerts?
Snagfly is clearer about alert volume because it caps alerts at 3 per week and 1 per day, while Flight Alerts promotes instant alerts.
Does Snagfly have a monthly plan?
Snagfly has no month-to-month plan; it is 29.99 USD per year, billed annually only, with a free 7-day trial.
Start with your wishlist
If you already know the places you want to fly, start a free 7-day trial at app.snagfly.com and pin them once.
Start for free See all comparisonsAbout this comparison: Competitor details (pricing, features, membership figures) are based on publicly available information as of September 2026 and may change. Check Flight Alerts's site for current terms. Comparisons describe differences in product model, not a judgement of any provider's quality. "Flight Alerts" is a trademark of its respective owner; this page is not affiliated with or endorsed by Flight Alerts.