PHILADELPHIA. May 21, 2026 — Allegiant (NASDAQ: ALGT) today begins service from Philadelphia International Airport (PHL) in Pennsylvania to three new destinations. To celebrate, the company is offering one-way fares on the new routes as low as $39.*
“We’re excited to kick off the summer travel season with these new nonstop routes from Philadelphia,” said Drew Wells, Allegiant’s chief commercial officer. “Whether you’re attending a special event, planning a dream vacation, or visiting family and friends, our goal is to connect more travelers to their favorite destinations with Allegiant’s award-winning customer service at unbeatable value.”
The new routes between Philadelphia, Pennsylvania via Philadelphia International Airport (PHL) and the following cities include:
- Des Moines, Iowa via Des Moines International Airport (DSM) beginning May 21, 2026 with one-way fares as low as $43.*
- Knoxville, Tennessee via McGhee Tyson Airport (TYS) beginning May 21, 2026 with one-way fares as low as $39.*
- Grand Rapids, Michigan via Gerald R. Ford International Airport (GRR) beginning May 22, 2026 with one-way fares as low as $39.*
The new flights will operate twice weekly. Flight days, times and the lowest fares can be found only at Allegiant.com.
“We are excited to welcome Allegiant to the PHL community and to have a leading leisure airline choose to expand its network with us," said Philadelphia International Airport Interim CEO Tracy Borda. “Their nonstop service between Philadelphia and Des Moines, Grand Rapids and Knoxville start just in time for the city’s big summer festivities enables more visitors to come to Philly. We are looking forward to welcoming Allegiant passengers this year and look forward to expanding our relationship.”
Allegiant offers a unique option to Philadelphia-area travelers with low base airfare and savings on rental cars and hotels. Travelers can book their entire vacation with Allegiant for less.
*About the introductory one-way fares:
Seats and dates are limited and fares are not available on all flights. For PHL-DSM, flights must be purchased by 5/23/26 for travel by 8/13/26. For PHL-TYS, flights must be purchased by 5/23/26 for travel by 8/16/26. For PHL-GRR, flights must be purchased by 5/24/26 for travel by 8/10/26. Price displayed includes taxes, carrier charges & government fees. Fare rules, routes and schedules are subject to change without notice. Optional baggage charges and additional restrictions may apply. For more details, optional services and baggage fees, please visit Allegiant.com.
Allegiant – Together We FlyTM
Las Vegas-based Allegiant (NASDAQ: ALGT) is an integrated travel company with an airline at its heart, focused on connecting customers with the people, places and experiences that matter most. Since 1999, Allegiant Air has linked travelers in small-to-medium cities to world-class vacation destinations with all-nonstop flights and industry-low average fares. Today, Allegiant's fleet serves communities across the nation, with base airfares less than half the cost of the average domestic roundtrip ticket. For more information, visit us at Allegiant.com.
