Allegiant

In 2025, ten airlines stand out across the region, not just for their affordable tickets but also for their reliability, expanding route networks, and clever ways of keeping air travel within reach of everyday passengers.

Allegiant Travel Company (G4) has announced plans to acquire rival leisure carrier Sun Country Airlines (SY) in a $1.5 billion cash-and-stock transaction, including debt, marking one of the most significant consolidation moves among U.S. budget airlines in recent years.