US and Mexico Travel Options Expand as Frontier Airlines Launches 23 New Affordable Routes for 2026, Spring Break Fares Highlighted

Published on December 4, 2025

Frontier Airlines (Nasdaq: ULCC) has announced a major expansion of its flight network for 2026, unveiling 23 new routes that will serve 24 airports across the United States and Mexico. The move strengthens Frontier’s position as a leading ultra-low-cost carrier and highlights its dedication to making air travel more accessible and affordable for a broader range of travelers. With spring break on the horizon, the airline is strategically launching new services to cater to vacationers seeking budget-friendly travel options to both domestic and international destinations. Introductory fares on select routes start as low as $39*, making these flights an attractive choice for families, students, and leisure travelers planning early bookings for 2026.

From Nashville International Airport (BNA), Frontier will introduce service to Phoenix, Arizona (PHX) beginning March 6, 2026. The route will operate four times per week with limited-time introductory fares of $69*, providing travelers in the Southeast with direct access to the Southwest for leisure trips, cultural experiences, and business travel. Charlotte Douglas International Airport (CLT) will also see expanded service, with flights to Cancun, Mexico (CUN) starting on the same date, operating three times weekly at $99*. This new connection strengthens Frontier’s growing network to Mexico, catering to the rising demand for international spring break destinations.

John Glenn Columbus International Airport (CMH) will be linked to Fort Lauderdale, Florida (FLL) starting March 8, 2026, three times per week, with launch fares of $49*. This route is expected to attract travelers seeking affordable beach vacations and warm-weather getaways. Cancun International Airport (CUN) itself will see new outbound connections to U.S. destinations including Charlotte, Chicago Midway (MDW), and Raleigh-Durham (RDU), offering more options for travelers returning from or visiting Mexico.

Des Moines International Airport (DSM) is expanding with four weekly flights to Phoenix starting March 13, 2026, priced at $69*. Fort Lauderdale-Hollywood International Airport (FLL) will introduce several new domestic routes, including flights to Indianapolis (IND), Columbus (CMH), St. Louis (STL), and Raleigh-Durham (RDU). Fares for these routes range from $39* to $79*, offering affordable options for travelers seeking to explore new cities or visit family and friends.

Indianapolis International Airport (IND) will gain expanded service to Fort Lauderdale, Las Vegas (LAS), Phoenix (PHX), and Fort Myers (RSW), ensuring Midwest travelers have convenient connections to major leisure destinations across the country. Similarly, Harry Reid International Airport (LAS) will see new service to Minneapolis (MSP), Memphis (MEM), Indianapolis, and Milwaukee (MKE), enhancing travel options for both business and leisure passengers. These routes are designed to fill gaps in existing air service and provide travelers with cost-effective, direct flights to key destinations.

Bill and Hillary Clinton National Airport (LIT) will introduce flights to Orlando, Florida (MCO) starting March 15, 2026, while Orlando International Airport will add service to Tulsa, Oklahoma (TUL), Little Rock, Arkansas (LIT), Salt Lake City, Utah (SLC), and Richmond, Virginia (RIC). This expansion allows travelers in Florida and surrounding regions to access more U.S. cities without multiple layovers, simplifying travel planning and reducing overall costs. Chicago Midway International Airport (MDW) and Memphis International Airport (MEM) will also gain new flights to Cancun, Mexico, further expanding Frontier’s international footprint and meeting the growing demand for leisure travel to tropical destinations.

The airline’s 2026 expansion underscores its strategy to combine affordability with accessibility. By launching new routes from both primary hubs and secondary airports, Frontier ensures that more travelers can reach popular destinations for business, family visits, or vacations without paying premium fares. Introductory fares are designed to encourage early bookings while offering unmatched value, giving travelers an opportunity to plan trips well in advance while staying within budget.

Frontier’s network growth not only strengthens connections between major cities and tourist destinations but also supports economic development in smaller markets by improving access to affordable air travel. With the addition of these 23 routes, travelers can now enjoy more direct flights, shorter travel times, and budget-friendly options across North America. The airline’s focus on ultra-low-cost travel continues to make it a preferred choice for those seeking reliable, economical flights without sacrificing convenience or service quality.

In summary, Frontier Airlines’ 2026 network expansion represents a significant enhancement of affordable air travel options across the U.S. and Mexico. From Nashville to Cancun, Orlando to Phoenix, and Las Vegas to Salt Lake City, travelers will enjoy increased connectivity, flexible schedules, and low fares, positioning Frontier as a top choice for spring break trips, leisure travel, and business travel alike. The airline’s commitment to expanding access while keeping costs low is set to reshape travel patterns and make air travel more inclusive for millions of passengers.