Sonoma Pharmaceuticals: New Nonstop Flights Enhance California Connectivity with Alaska Airlines

New Nonstop Flights Enhance Connectivity Between Southern and Northern California

Alaska Air Group announces the launch of daily nonstop flights from Ontario International Airport (ONT) to Charles M. Schulz Sonoma County Airport (STS) in Santa Rosa, starting March 18, 2026. This initiative marks an important development for both airports, as it expands ONT's network to include its 31st nonstop destination and provides a vital direct connection to Northern California. The new service will utilize the Embraer ERJ-175 aircraft, which accommodates 76 passengers across first, premium, and coach classes. This strategic addition not only enhances travel options for passengers but also underscores the growing importance of regional connectivity in California.

Kirsten Amrine, vice president of revenue management and network planning at Alaska Airlines, highlights the significance of the new route in facilitating seamless travel between Southern and Northern California. The route complements existing flights from ONT to Sacramento, San Francisco, San Jose, and Oakland, thereby reinforcing Alaska Airlines' commitment to expanding its service offerings in Southern California. The connectivity provided by this new route is expected to benefit both leisure and business travelers, who seek easier access to California's diverse attractions, including the renowned Wine Country surrounding STS.

In addition to enriching travel options for passengers, this route strengthens the longstanding partnership between Alaska Airlines and Ontario International Airport, a relationship that spans over four decades. Alan D. Wapner, president of the Ontario International Airport Authority Board, expresses enthusiasm about the new connection, emphasizing its potential to boost tourism and economic activity in both regions. With California's vibrant economy and diverse destinations, the ONT-STS flights are poised to play a crucial role in enhancing access for travelers looking to explore the state.

As part of its broader strategy to increase service options, Alaska Airlines continues to invest in its network, offering flights to other popular destinations such as Seattle, Portland, and Honolulu. The introduction of the ONT-STS route aligns with this strategy, focusing on providing reliable connections for travelers. Flight schedules and ticketing information will be available on Alaska Airlines' official website, offering travelers a seamless booking experience for their future journeys.

In conclusion, the new nonstop flights from Ontario International Airport to Charles M. Schulz Sonoma County Airport signify an important milestone in regional air travel. This development not only enhances connectivity between key Californian destinations but also reflects Alaska Airlines' commitment to expanding its service offerings for travelers in Southern California. As travel demand continues to grow, the new route is expected to serve as a vital link for both leisure and business travelers alike.