Spirit Airlines collapse is raising concerns that ultra low cost fares in US aviation may disappear as competition and capacity shrink across market now
Spirit once reshaped US aviation by driving fares down through ultra low cost model that forced competitors to match prices across many domestic routes
Financial distress rising fuel costs and shrinking demand pushed Spirit toward bankruptcy ending one of the most aggressive discount airline models era
Losing Spirit removes key pricing pressure from US routes allowing legacy carriers and remaining low cost airlines to raise average ticket fares slowly
Remaining low cost carriers Frontier and JetBlue struggle to fill gap left by Spirit while facing higher fuel costs and limited fleet flexibility issues
Travelers may face higher domestic fares especially on leisure routes as ultra cheap flights become less common across US aviation landscape shift ahead
Industry outlook suggests airlines will continue adjusting networks and pricing strategies as ultra low fare era fades and market stabilizes globally soon