Is It Too Early To Book Your Winter Flights To Cabo? Don’t Make This Costly Booking Mistake

Let’s be honest, with the summer sun shining, planning a winter getaway feels about as urgent as untangling last year’s Christmas lights. You’re thinking about BBQs and beach days, not boarding passes and puffer jackets. But if you’re dreaming of swapping snow shovels for sun loungers in Los Cabos this winter, The Cabo Sun is here to let you in on a secret.

It might sound crazy, but the single most expensive mistake you can make for your 2025/2026 winter trip is thinking you have plenty of time to book your flights. Waiting for those mythical last-minute deals? That’s mistake number one.

So, what gives? Why the sudden rush? In short, the secret is out. Los Cabos is hotter than ever, and airlines are already in a full-blown sprint to keep up.

Fact Check: The Demand is Real (and It’s Coming for Your Seat)

This isn’t just a feeling; the numbers back it up. Tourism in Baja California Sur is booming, with recent reports showing significant growth in visitors from both the United States and Canada. After a record start to 2025, travel experts and the Los Cabos Tourism Board are forecasting a record-breaking winter season.

Think of it as a massive, continent-wide game of musical chairs for airline seats. Every year there are more people wanting to play, and this winter, the music is starting earlier than ever.

Fact Check: Airlines Are Adding Flights, and They’re Selling NOW

Here’s the hard news you need to know. Airlines aren’t waiting for the first snowfall to react. They see the demand and are making major moves right now.

In May, Air Canada announced its largest-ever winter schedule expansion, specifically increasing flight frequencies to Los Cabos from major hubs like Toronto and Vancouver. These aren’t just plans; the announcement confirmed these new flights are already on sale.

Not to be outdone, American Airlines announced in a recent travel update that it is doubling down on its service to Mexican beach destinations. This includes increasing flights to Los Cabos from hubs like Chicago to meet the surging demand. Vacation companies like Apple Vacations are even adding brand new nonstop routes to Los Cabos for 2026 from cities like Lansing, Michigan, citing massive demand.

The crucial takeaway? Airlines are releasing these seats to the public now to capture the wave of early planners.

So, When Should You Actually Book?

Forget what you thought you knew about booking 60 days in advance. For the upcoming winter, that’s like showing up to a party when the guacamole is already gone.

Here’s your new game plan:

1. Start Your Engines (Now): The time to start casually searching and tracking flight prices is right now. Use tools like Google Flights or Hopper to set alerts for your preferred dates. Get a feel for the current prices from your home airport.
2. Know Your Target: For peak holiday dates—think the week of Christmas through New Year’s—you should seriously consider booking by late summer or early fall (August/September). Procrastinators will face eye-watering prices or sold-out flights.
3. Pull the Trigger: For travel in January or February, keep a close watch through September and October. When you see a price that feels reasonable and fits your budget, book it. This year, the odds of it getting significantly cheaper are slim.

The costly mistake isn’t booking in June; it’s getting stuck paying double in November. By doing your homework now, you’re not being overly eager—you’re being smart. You’re guaranteeing your spot in the sun, so the only thing you’ll have to worry about this winter is choosing between a margarita on the rocks or frozen. Happy travels!