Budget travelers looking to book their vacation for next year will have an array of new destinations, thanks to Allegiant Air’s latest network expansion.
The low-cost carrier just announced 30 new nonstop routes launching next year that will connect 35 cities across the United States. When the flights debut in the first half of 2026, Allegiant will enter four U.S. markets brand new for the airline. Among those new markets are cities on the East Coast and in the Midwest, including La Crosse, Wisconsin (LSE); Trenton, New Jersey (TTL); Columbia, Missouri (COU); and Philadelphia (PHL).
Allegiant will connect each of its four new cities to popular domestic leisure destinations, like various cities in Florida. The budget carrier operates a regional, point-to-point leisure network, with a focus on serving smaller destinations around the country. Here’s a look at the new nonstop routes in the each of the four cities:
Two new routes will launch at Wisconsin’s La Crosse Regional Airport (LSE), with introductory one-way fares as low as $69.
- Flights to Mesa, Arizona via Phoenix-Mesa Gateway Airport (AZA) will begin on February 6, 2026.
- Flights to Sanford, Florida via Orlando Sanford International Airport (SFB) will start on May 21, 2026.
Three new routes will launch at Philadelphia International Airport (PHL), with one-way fares starting at $49.
- Flights to Iowa’s Des Moines International Airport (DSM) will begin on May 21, 2026.
- Flights to Knoxville, Tennessee via McGhee Tyson Airport (TYS) will begin on May 21, 2026.
- Flights to Grand Rapids, Michigan via Gerald R. Ford International Airport (GRR) will start on May 22, 2026.
Three new routes will debut at New Jersey’s Trenton-Mercer Airport (TTN), with one-way tickets as low as $49.
- Flights to Florida’s Fort Lauderdale-Hollywood International Airport (FLL) will start on February 19, 2026.
- Flights to Florida’s Punta Gorda Airport (PGD) will start on February 20, 2026.
- Flights to Florida’s St. Pete–Clearwater International Airport (PIE) will launch on February 20, 2026.
Two new routes will roll out at Missouri’s Columbia Regional Airport (COU), with one-way fares as low as $59.
- Flights to Florida’s Orlando Sanford International Airport (SFB) will start on June 3, 2026.
- Flights to Florida’s Destin-Fort Walton Beach Airport (VPS) will launch on June 5, 2026.
"Our mission has always been to connect travelers to world-class destinations at an affordable price,” said Drew Wells, Allegiant's chief commercial officer. “These additions provide convenient options for leisure travelers and reflect our commitment to expanding service where demand is strong. As we grow, we remain focused on delivering the most value to our customers."
Allegiant also announced 20 new routes coming to cities that it already serves, including nonstop flights from Fort Lauderdale, Alabama’s Gulf Shores International Airport (GUF), California’s Hollywood Burbank Airport (BUR) and John Wayne Airport (SNA), as well as South Carolina’s Myrtle Beach International Airport (MYR) to destinations across the West Coast, Midwest, and Southern U.S.
To score the ultra-cheap introductory fares on each of the new routes, travelers must book by November 19 for travel by August 18, 2026.
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