Alaska Airlines will launch its first nonstop service between Seattle-Tacoma International Airport (SEA) and Guadalajara International Airport (GDL) on March 18, operating up to three times weekly with a Boeing 737-800. Tickets are already on sale, and the carrier’s site shows round-trip Saver fares from Seattle to Guadalajara at $615. The move gives Alaska a year-round gateway into the Mexican state of Jalisco, a market long popular with West Coast travelers, and plants its flag on a city pair where it has never competed before.
Alaska Airlines’ New Seattle–Guadalajara Flight Schedule and Late-Evening Departure
Outbound flight AS694 leaves Seattle at 11:15 PM, crossing in 5 hours and 28 minutes to land in Guadalajara at 5:43 AM the next day. The return leg, AS695, departs Guadalajara at 12:35 PM and reaches Seattle at 4:31 PM after 4 hours and 56 minutes in the air. Those timings are deliberately traveler-friendly: passengers can spend a full day in Seattle before boarding, while the midday return spares them an early-morning wake-up on the way home. The published block times also make Guadalajara one of the longer nonstop runs in Alaska’s network, comfortably in the six-hour range once taxi and gate time are counted.
Three Airlines on One Route for the First Time as Competition Heats Up
Alaska is not entering empty skies. Volaris has served Seattle–Guadalajara since 2016, and Aeromexico joined in 2025, giving Alaska stiff competition from day one. When the new service begins, it will mark the first time three carriers have operated the route concurrently. Guadalajara itself is Mexico’s third-busiest airport, and the destination becomes Alaska’s third route to it. The airline already flies year-round from Los Angeles International Airport (LAX) and seasonally from Norman Y. Mineta San Jose International Airport (SJC), a seasonal link Volaris also covers year-round.
The broader Guadalajara picture is notably crowded. From Los Angeles, Alaska, Aeromexico, Viva and Volaris all fly year-round, while San Jose fields Alaska seasonally against Volaris’s year-round service. Seattle adds a fourth competitive front, but it is also the one where Alaska holds the strongest brand recognition, thanks to its dominant position at its Sea-Tac hub.
What the Route Means for Alaska Airlines’ West Coast Network Strategy
The Guadalajara launch arrives as Alaska reshapes its West Coast map. The carrier is cutting two Hawaii routes for the upcoming winter season, ending Sacramento International Airport (SMF) service to Lihue (LIH), continuously flown since April, and to Kailua/Kona (KOA). Those cuts reflect a deliberate push to eliminate underperforming, low-demand flying and optimize capacity alongside Hawaiian Airlines, with rising fuel costs sharpening the need to streamline. In the same week, Alaska confirmed plans to restore an international service to Asia, operating from Anchorage International Airport (ANC) to Tokyo Narita Airport (NRT) starting next year — evidence that the airline is reallocating aircraft toward routes with clearer demand.
Booking Window and What Travelers Should Know
With tickets live and fares starting at $615 round-trip in Saver, travelers gain a third nonstop option on a corridor that previously required a connection or a competing carrier’s schedule. Whether the late-night Seattle departure and noon return suit business travelers headed to Jalisco’s tech and manufacturing hubs will determine how the three-way fight plays out, but Alaska’s year-round commitment signals confidence that Seattle–Guadalajara demand can sustain the competition.
