Allegiant Air CEO Greg Anderson predicts the U.S. airline market will consolidate significantly by 2030, leaving fewer carriers competing for passengers. The budget airline is positioning itself to thrive in this leaner landscape as it completes its acquisition of Sun Country Airlines.

Anderson believes consolidation favors carriers built for efficiency and low-cost operations. Allegiant's model, centered on point-to-point routes and minimal frills, gives it advantages competitors lack. The Sun Country acquisition strengthens this position by adding routes and scale without abandoning the cost discipline that defines the carrier.

The airline industry faces pressure from fuel costs, labor demands, and economic uncertainty. Most traditional carriers operate with higher overhead and complex networks. Allegiant sidesteps these vulnerabilities through its stripped-down approach.

For travelers, this consolidation has mixed implications. Fewer airlines could mean higher fares on some routes. However, Allegiant's expansion may bring cheap flights to underserved markets where legacy carriers don't compete. The airline's recent growth shows appetite for flying smaller airports that larger competitors ignore.

Anderson's confidence rests on a bet that value-conscious travelers will continue choosing budget carriers over legacy airlines. If that holds true, Allegiant enters 2030 as a stronger player in a smaller, more predictable market.