Alaska Airlines has announced a major expansion of its West Coast travel network, introducing seasonal nonstop service between San Diego International Airport and Loreto, Mexico. The newly added route marks the carrier’s 50th direct destination out of San Diego, solidifying its position as the premier airline connecting Southern California travelers to coastal Mexico and international destinations.
The announcement coincides with the carrier’s 40th anniversary of operations in San Diego. To commemorate four decades of regional service, the airline is launching a guest appreciation campaign featuring high-value loyalty rewards, infrastructure investments, and route enhancements designed to elevate the traveler experience.
Direct Access to Baja California Sur
Beginning December 19, 2026, the seasonal route will run twice weekly on Wednesdays and Saturdays through April 28, 2027. The service operates aboard Embraer 175 aircraft operated by SkyWest Airlines, providing direct connections to one of Baja California Sur’s most pristine coastal environments.
Located along the Sea of Cortez, Loreto is renowned for its rich marine biodiversity, historic missions, and outdoor recreation. The introduction of this direct air link establishes the only nonstop service between San Diego and Loreto, providing convenient winter travel options for eco-tourists, anglers, and leisure travelers seeking an accessible getaway.
Passengers on the route will have access to high-speed inflight Starlink Wi-Fi, provided complimentary to Atmos Rewards members through a partnership with T-Mobile.
| Flight Details | Route Information |
| City Pair | San Diego (SAN) – Loreto (LTO) |
| Start Date | December 19, 2026 |
| End Date | April 28, 2027 |
| Frequency | 2x Weekly (Wednesdays & Saturdays) |
| Aircraft | Embraer 175 (Operated by SkyWest Airlines) |
Four Decades of Regional Investment
Since launching its initial San Diego route on December 1, 1986, the carrier has systematically expanded its presence in Southern California. Together with partner Hawaiian Airlines, the network spans domestic hubs, major international destinations, and direct connections to all four main Hawaiian Islands.
Official statements from San Diego municipal leadership highlight the broader economic and cultural impact of the expanded service. Enhanced air connectivity supports regional tourism growth, facilitates international commerce with Mexico, and offers residents expanded leisure options. The airline remains the sole carrier maintaining both a dedicated pilot base and a flight attendant base within the San Diego market.
To support long-term regional growth, construction is underway for a new premium airline lounge set to open in San Diego in 2028. The venue will rank among the largest lounge facilities at San Diego International Airport, catering to premium travelers and international transit passengers.
Guest Appreciation and Anniversary Campaigns
As part of the four-decade milestone, a major loyalty campaign is underway for regional travelers:
Atmos Rewards Gold Status Giveaway: Forty loyal travelers will be awarded 40 years of elite Atmos Rewards Gold status, unlocking complimentary upgrades, priority baggage handling, and elite perks across global partner networks.
1 Million Points Grand Prize: A single grand-prize recipient will receive 1 million Atmos Rewards points, redeemable across the carrier’s global flight network.
Global Network Access: Points can be utilized for travel through major West Coast and Pacific hubs in Seattle and Honolulu, connecting onward to international destinations such as London, Rome, Tokyo, Sydney, and upcoming routes to Paris and Athens.
Strengthening Baja California Sur Tourism
The addition of Loreto reinforces Baja California Sur’s positioning as a premier destination for sustainable nature tourism and cultural heritage. Recognized for its quiet coastal charm compared to larger resort hubs, Loreto offers visitors access to the Loreto Bay National Marine Park, a UNESCO World Heritage site known for whale watching, diving, and kayaking.
By establishing direct air service, public travel authorities and tourism official bodies aim to boost sustainable visitor arrivals while offering seamless point-to-point connections for international visitors. Travelers planning a winter escape can secure reservations directly through official booking channels.
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