Alaska Airlines and Horizon Air will soon begin seasonal service to popular ski destinations, Sun Valley and Mammoth Lakes. Look for service to start December 16, nonstop between Sun Valley and Seattle/Los Angeles, and between Mammoth and Los Angeles/San Jose.

Discounted flights are valid for travel 7-days a week (when available) with a 330-day travel period, and require a 14-day advance purchase. Fares will be higher for peak holiday travel.

Los Angeles to Sun Valley $198 nonstop, round-trip

Seattle to Sun Valley $198 nonstop, round-trip

Los Angeles to Mammoth Lakes $118 nonstop, round-trip

Portland to Mammoth Lakes $218 round-trip

San Jose to Mammoth Lakes $118 nonstop, round-trip

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