Allegiant Air Unveils Unprecedented Growth: 44 New Routes and 3 New Destinations for 2025
Allegiant Air is set to take its service to new heights with the announcement of 44 new routes across the United States in 2025. This marks the largest expansion in the airline’s history, with routes launching between February and June. As part of this milestone, Allegiant will introduce service to three new cities: Gulf Shores, Colorado Springs, and Columbia.
New Destinations on the Map
The three additions to Allegiant’s network provide expanded access to key leisure and regional markets:
- Gulf Shores International Airport (GUF/KJKA): A long-awaited gateway to Alabama’s Gulf Coast, which previously lacked scheduled commercial flights.
- Colorado Springs Airport (COS/KCOS): Strengthening connections to Colorado’s Front Range region.
- Columbia Metropolitan Airport (CAE/KCAE): Enhancing Allegiant’s offerings in South Carolina, complementing service from major carriers like American, Delta, and United.
New Routes: A Breakdown
Allegiant’s latest routes connect under-served markets with popular leisure destinations. Below is a full list of the new routes and their launch dates:
| From | To | Start Date |
| Phoenix (PHX) | Pittsburgh (PIT) | February 7, 2025 |
| Colorado Springs (COS) | Phoenix (AZA) | February 12, 2025 |
| Chattanooga (CHA) | Punta Gorda (PGD) | February 13, 2025 |
| Colorado Springs (COS) | Orange County (SNA) | February 13, 2025 |
| Sarasota (SRQ) | Greenville (GSP) | February 13, 2025 |
| Sarasota (SRQ) | Moline (MLI) | February 13, 2025 |
| Colorado Springs (COS) | St. Petersburg (PIE) | February 14, 2025 |
| Sarasota (SRQ) | Albany (ALB) | February 14, 2025 |
| Sarasota (SRQ) | Elmira (ELM) | February 14, 2025 |
| Sarasota (SRQ) | Omaha (OMA) | February 14, 2025 |
| Sarasota (SRQ) | Roanoke (ROA) | February 14, 2025 |
| Sarasota (SRQ) | Knoxville (TYS) | February 14, 2025 |
| Sarasota (SRQ) | Lexington (LEX) | April 3, 2025 |
| Columbia (CAE) | Orlando (SFB) | May 15, 2025 |
| Fort Lauderdale (FLL) | Huntington (HTS) | May 15, 2025 |
| Myrtle Beach (MYR) | Plattsburgh (PBG) | May 15, 2025 |
| Gulf Shores (GUF) | Knoxville (TYS) | May 21, 2025 |
| Boston (BOS) | Savannah (SAV) | May 22, 2025 |
| Columbia (CAE) | Fort Lauderdale (FLL) | May 22, 2025 |
| Denver (DEN) | Idaho Falls (IDA) | May 22, 2025 |
| Denver (DEN) | Stockton (SCK) | May 22, 2025 |
| Des Moines (DSM) | Jacksonville (JAX) | May 22, 2025 |
| Gulf Shores (GUF) | Cincinnati (CVG) | May 22, 2025 |
| Gulf Shores (GUF) | Houston (HOU) | May 22, 2025 |
| Gulf Shores (GUF) | Bentonville (XNA) | May 22, 2025 |
| Myrtle Beach (MYR) | Grand Rapids (GRR) | May 22, 2025 |
| Myrtle Beach (MYR) | Niagara Falls (IAG) | May 22, 2025 |
| Nashville (BNA) | Shreveport (SHV) | May 22, 2025 |
| Portland (PDX) | Fresno (FAT) | May 22, 2025 |
| Washington DC (IAD) | Savannah (SAV) | May 22, 2025 |
| Akron-Canton (CAK) | Jacksonville (JAX) | May 23, 2025 |
| Boston (BOS) | Des Moines (DSM) | May 23, 2025 |
| Grand Rapids (GRR) | Jacksonville (JAX) | May 23, 2025 |
| Gulf Shores (GUF) | Belleville (BLV) | May 23, 2025 |
| Newark (EWR) | Flint (FNT) | May 23, 2025 |
| Portland (PDX) | Cincinnati (CVG) | May 23, 2025 |
| Portland (PDX) | Flint (FNT) | May 23, 2025 |
| Portland (PDX) | Indianapolis (IND) | May 23, 2025 |
| Spokane (GEG) | Los Angeles (LAX) | May 23, 2025 |
| Akron-Canton (CAK) | Destin/Fort Walton Beach (VPS) | May 24, 2025 |
| Gulf Shores (GUF) | Kansas City (MCI) | May 24, 2025 |
| Washington DC (IAD) | Knoxville (TYS) | May 24, 2025 |
| Washington DC (IAD) | Destin/Fort Walton Beach (VPS) | May 24, 2025 |
| Washington DC (IAD) | Asheville (AVL) | June 20, 2025 |
Fleet Enhancements
To support this massive expansion, Allegiant continues to modernize its fleet. The airline has introduced Boeing 737 MAX 8-200 aircraft alongside its Airbus models, marking a new era of efficiency and capacity. Despite delivery delays, Allegiant added two 737 MAX aircraft in 2023, each featuring a 190-seat, single-class configuration.
A New Era of Accessibility
This expansion reflects Allegiant’s commitment to connecting smaller cities to affordable vacation destinations. With flexible schedules tailored to leisure travelers, the airline continues to grow its reputation as a leading low-cost carrier.
For more details and to book flights, visit Allegiant’s website.
Photos from Allegiant Website