Allegiant announced 21 new nonstop routes, including nine routes to three new cities: Portland, Oregon; Key West, Florida, and Jackson Hole, Wyoming. Included as part of announcement are eight routes that were delayed in 2020 due to the COVID-19 pandemic. To celebrate the new service, Allegiant is offering one-way fares on the new routes as low as $39. New service from Jackson Hole Airport (JAC) includes: Los Angeles, California via Los Angeles International Airport (LAX) – beginning June 2, 2021 with fares as low as $59 each way. Phoenix, Arizona via Phoenix Mesa Gateway Airport (AZA) – beginning June 2, 2021 with fares as low as $59 each way. Las Vegas, Nevada via McCarran International Airport (LAS) – beginning June 4, 2021 with fares as low as $49 each way. Reno, Nevada via Reno-Tahoe International Airport (RNO) – beginning June 4, 2021 with fares as low as $49 each way. New service from Key West International Airport (EYW) includes: Nashville, Tennessee via Nashville International Airport (BNA) – beginning June 2, 2021 with fares as low as $59 each way. Sanford, Florida via Orlando Sanford International Airport (SFB) – beginning June 4, 2021 with fares as low as $49 each way. New service from Portland International Airport (PDX) includes: Santa Maria, California via Santa Maria Airport (SMX) – beginning April 15, 2021 with fares as low as $49 each way. Monterey, California via Monterey Regional Airport (MRY) – beginning May 28, 2021 with fares as low as $49 each way. Idaho Falls, Idaho via Idaho Falls Regional Airport (IDA) – beginning May 28, 2021 with fares as low as $49 each way. New service from General Wayne A. Downing International Airport (PIA) includes: Sarasota, Florida via Sarasota-Bradenton International Airport (SRQ) – beginning May 27, 2021 with fares as low as $59 each way. Denver, Colorado via Denver International Airport (DEN) – beginning May 28, 2021 with fares as low as $39 each way. The new route to/from Charleston, South Carolina via Charleston International Airport (CHS) includes: Belleville, Illinois/St. Louis, Missouri via MidAmerica St. Louis Airport (BLV) – beginning May 28, 2021 with fares as low as $49 each way. The new route to/from Baltimore, Maryland via Baltimore/Washington International Thurgood Marshall Airport (BWI) includes: Punta Gorda, Florida via Punta Gorda Airport (PGD) – beginning May 27, 2021 with fares as low as $59 each way. In addition to these new routes, Allegiant is announcing new dates for eight routes that were postponed in 2020 due to the pandemic. Allegiant is offering one-way fares on those routes as low as $39. The rescheduled routes to Norfolk International Airport (ORF) include: Pittsburgh, Pennsylvania via Pittsburgh International Airport (PIT) – beginning June 3, 2021 with fares as low as $49. Columbus, Ohiovia Rickenbacker International Airport (LCK) – beginning June 3, 2021 with one-way fares as low as $49. The rescheduled route to Nashville, Tennessee viaNashville International Airport (BNA) includes: Greensboro, North Carolinavia Piedmont Triad International Airport (GSO) – beginning June 3, 2021 with fares as low as $39 each way. The rescheduled route to/from Boston, Massachusetts via Boston Logan International Airport (BOS) includes: Grand Rapids, Michigan via Gerald R. Ford Airport (GRR) – beginning March 5, 2021 with fares as low as $49 each way. The rescheduled route to/from Louisville, Kentucky viaLouisville International Airport (SDF) includes: Charleston, South Carolinavia Charleston International Airport (CHS) – beginning May 28, 2021 with fares as low as $49 each way. The rescheduled routes to/from Hudson Valley, New York via New York Stewart International Airport (SWF) include: Destin, Florida via Destin-Fort Walton Beach Airport (VPS) – beginning June 13, 2021 with fares as low as $59 each way. Savannah, Georgia via Savannah International Airport (SAV) – beginning May 26, 2021 with fares as low as $59 each way.