The short answer
- Give Muse your real flexibility (dates, airports, stops, bags) up front. It's where the savings come from.
- Have Muse compare across several sites, including total price with bags, not just the headline fare.
- Set a daily price watch with a target price, so Muse only pings you when it matters.
- Book with your approval. Muse checks out using a one-time card number.
On this page
Finding a cheap flight is mostly patience and repetition: check, compare, wait, check again. Humans are bad at that. Agents are good at it. Here's how to set Muse up as your personal fare-watcher.
What you'll need: Muse, your rough dates, and 15 minutes. Connecting your calendar is optional but helps.
Step 1: Tell Muse how flexible you really are
Flexibility is where the savings are. Be specific:
I want to fly from [city] to [city] for about [7 nights] sometime between
[date] and [date].
- Airports: [list nearby airports you'd accept on both ends]
- Stops: [nonstop only / 1 stop OK if it saves $100+]
- Bags: [1 carry-on / 1 checked]
- Times: no departures before [7am]
- Budget: ideally under $[X] round trip per person, [N] travelers
Remember these preferences for this trip.
Step 2: Ask for a real comparison
Search at least 3 sites, including the airlines' own sites, and show me
the 5 best options in a table: airline, times, stops, fare, bag fees,
total price. Highlight the best value, not just the cheapest. Don't book.
Check two things: the total with bags (budget fares often double), and whether any cheap option has a brutal layover.
Step 3: Set a price watch
Every morning at 8am, check prices for my top 2 options and the cheapest
fare for these dates. Only message me if:
- any total drops below $[target], or
- a price jumps by more than 15% (so I know to book soon).
Otherwise stay quiet. Stop watching on [date].
Muse keeps running this in the background. You'll find it under assistant icon → Upcoming (managing recurring tasks).
Step 4: Book, with approval
When the alert comes:
Book option [X] for [names as on passports]. Use my saved traveler
details. Choose [seat preference]. Ask me before paying, and show the final
total including all fees.
Muse pays with a single-use card number, and every purchase needs your approval. Check names and dates carefully: airline name changes can be expensive.
Step 5: Let Muse handle the follow-up
Add the flights to my calendar with confirmation numbers, set a reminder
to check in 24 hours before each flight, and tell me if the schedule
changes.
Tips
- Ask about nearby airports and dates. "Would flying Tuesday instead of Friday save money?" is a great question for Muse.
- Mention loyalty programs so Muse can compare points against cash.
- Watch your allowance. One route a day is modest. Ten routes a day isn't.
- Some sites may block agents. If one won't work, ask Muse to try the airline directly.
Make it a template
Once it works, save time next trip: "Use the same flight-hunting setup as my Lisbon trip, but for [new route and dates]."
Frequently asked questions
Can Muse book flights?
Muse can search travel sites and complete bookings in its browser, with your approval before payment. Some sites may block AI agents, and Meta's announced Expedia connector was still listed as coming soon in early October 2026.
Is Muse cheaper than Google Flights alerts?
Muse doesn't have its own fares. It searches the same sites you would. Its advantage is flexibility: it can compare several sites, include bag fees, check nearby airports and only alert you when your conditions are met.
Will a daily flight check use up my free Muse allowance?
Each check uses part of your weekly allowance. One daily check on a single route is modest. Tracking many routes daily adds up quickly.