Frontier Airlines Launches New Nonstop Flights To Los Cabos From These 2 Cities

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Good news for sun-seekers!

We at The Cabo Sun love reporting new ways to get you to paradise faster, and Frontier Airlines just announced two brand-new nonstop routes to San José del Cabo (SJD): Atlanta (ATL) and Las Vegas (LAS).

Both routes are slated to begin December 20, 2025 with weekly service, adding more wallet-friendly options right in time for winter escapes.

What’s launching—and when

According to Frontier’s network update, the airline will operate nonstop ATL–SJD and LAS–SJD once weekly starting December 20, 2025.

Intro fares were promoted from $99 one-way during the initial sale window (now subject to change), and—as always with ultra-low-cost carriers—final prices depend on add-ons like seats and bags.

If you’re planning a winter Cabo getaway, mark your calendar and check schedules as they load.

Why Atlanta and Las Vegas matter for Cabo travelers

• Atlanta (ATL): The Southeast’s biggest hub has long connected travelers to Los Cabos through legacy carriers; Frontier’s entry adds a true low-fare option for weekenders and families watching costs. For broader context on how connected SJD already is—and why it keeps growing—see our breakdown of Los Cabos’ expanding route map and what’s still missing (hint: Florida).
• Las Vegas (LAS): A short, easy hop that pairs perfectly with a split vacation—win a little in Vegas, then trade neon for Médano Beach and the Arch. Frontier’s weekly nonstop should shave hours off itineraries that used to require a connection.

If Frontier feels familiar in Cabo, that’s because it is. The carrier previously served SJD—and even paused operations at one point—before returning with fresh growth. We covered that chapter when the airline wound down an earlier route, so this expansion is a welcome swing back toward more choice (and competition).

How these routes fit into Cabo’s bigger air-service picture

Los Cabos International Airport has been on a connectivity hot streak, adding new links around the U.S. and even internationally. The ATL and LAS additions reinforce a trend we’ve been tracking: more nonstop access and better price competition during peak travel months. Our recent coverage explains how SJD is “more connected than ever”—and why there’s likely more to come.

Still wondering about Florida–Cabo nonstops? You’re not alone. We dug into the reasons there’s no direct link yet and what it would take to make it happen; for now, ATL can be a handy alternative gateway for Southeastern travelers until Florida gets its turn.

Smart booking tips (so you actually save)

• Price out the full trip, not just the base fare. Frontier keeps base fares low and lets you pick add-ons à la carte. Compare the “all-in” total against other airlines before you click purchase.
• Mind holiday blackout dates and weekly frequencies. Weekly service means fewer departure-day choices—book early for peak winter weekends and be flexible on travel days.

First time flying into SJD? Read these before you go

A smooth landing starts before you board. Our airport arrival & departure tips cover Customs, transportation, and common first-timer pitfalls, while our “5 things to avoid at the airport” guide can save time and cash on day one. Bookmark both if you’re heading in on those new ATL or LAS flights.

On-the-ground advice from The Cabo Sun

• Plan transfers ahead: Pre-arrange your shuttle or rideshare pickup so you’re not negotiating curbside after a long flight (especially on a weekly Saturday schedule when multiple planes can land close together).
• Stay news-aware: We cover operational updates at SJD (from weather to inspections). For example, a recent minor earthquake caused cosmetic checks but no flight disruptions—the kind of nugget that helps you travel confidently.

Bottom line

Frontier’s Atlanta and Las Vegas nonstops to Los Cabos arriving December 20, 2025 add convenient, low-fare options just as winter crowds arrive. Whether you’re chasing a long weekend or a week in the sun, these routes make it even easier—and often cheaper—to swap gray skies for Baja blue.

For more help planning, dive into our coverage of SJD’s growing route network and first-timer tips, and keep an eye on schedules as Frontier loads seats for winter. See you on the beach!