Frontier Airlines is going big, just in time for the holiday season. The low-cost carrier just announced more than a dozen new routes to domestic hotspots and sunny international destinations, and it's marking the expansion with fares starting as low as $29 one-way.
The new flights take off in November, perfectly timed for Thanksgiving getaways and winter breaks. On November 20, Frontier will launch nonstop service from Baltimore to Fort Lauderdale and Houston, from Dallas to Fort Lauderdale, from Detroit to Fort Lauderdale and from Fort Lauderdale to Chicago. The next day brings even more options, with new service connecting Charlotte to Fort Lauderdale, Detroit to Houston and Miami and Houston to Philadelphia.
That’s just the start. On November 22 and 23, Frontier takes things international, adding flights from Baltimore and Detroit to Cancun, along with new service between Houston and Fort Lauderdale, and Charlotte and Detroit. Then, in December, the carrier widens its reach further south with new flights from Houston to Guatemala, El Salvador and Honduras. Looking ahead, February 2026 will see another big wave of expansion, with fresh routes to New Orleans from Baltimore, Dallas, Detroit and Houston.
The $29 sale fares are available for a very limited time: tickets must be purchased by 11:59pm ET on September 1 for travel between October 20, 2025, and January 5, 2026. Of course, there are a few caveats—the cheapest fares won’t apply on all routes and blackout dates include the peak travel days of November 23–30, December 1, December 21–31 and January 1–2.
Still, with holiday flights notoriously pricey, snagging a $29 fare to the beach—or even just a quick hop to a new city—feels like a win. If you’re dreaming about sunshine in Miami, margaritas in Cancun or a festive getaway to New Orleans, Frontier’s expansion and latest sale will get you there.