International
Alaska Airlines international flights: what to know before you go
Alaska Airlines flies internationally to Limited direct international: Mexico (Los Cabos, Puerto Vallarta, Cancun), Canada (Vancouver, Calgary), Costa Rica. Extends reach via oneworld/partner connections.. International travel differs from domestic in two key ways: baggage fees are typically waived or discounted on premium fares, and passport + entry documentation rules apply to every passenger.
Where Alaska Airlines flies internationally
Limited direct international: Mexico (Los Cabos, Puerto Vallarta, Cancun), Canada (Vancouver, Calgary), Costa Rica. Extends reach via oneworld/partner connections.
International checked bag fees
Passport requirements
Passport required for Mexico, Canada, and Central America routes. Valid 6 months+ beyond return. Always verify entry requirements for your specific destination at travel.state.gov before you fly.
ESTA & visa notes
Not applicable for most Alaska direct international routes.
Check-in times & bag cutoff
Arrive 2.5–3 hours early for Mexico/Canada departures. Bag cutoff 45 minutes.
International check-in cutoffs are strict — airlines will close the flight to latecomers.
International terminals
SEA: North Satellite and S gates for Mexico/Canada departures
Global Entry & trusted traveler
Global Entry lanes at SEA (Alaska's hub) and LAX, SFO, PDX. See our step-by-step guide: How to enroll in Global Entry →
Pro tip for Alaska Airlines international travelers
Alaska Mileage Plan miles can book partner airline seats (Cathay Pacific, British Airways, Emirates) for international travel — often at far better rates than those airlines' own programs.
Do I need a passport for Alaska Airlines international flights?
Yes — a valid passport is required for all Alaska Airlines international routes. Passport required for Mexico, Canada, and Central America routes. Valid 6 months+ beyond return.
How much is a checked bag on Alaska Airlines international routes?
First checked bag: $35 on international economy; free for MVP Gold+. Second checked bag: $45–$55 on international routes. Fees vary by fare class and elite status — always confirm at booking.
How early should I arrive at the airport for a Alaska Airlines international flight?
Arrive 2.5–3 hours early for Mexico/Canada departures. Bag cutoff 45 minutes.
Does Alaska Airlines fly to Europe?
Alaska Airlines does not currently operate transatlantic routes to Europe. Alaska Airlines focuses on: Limited direct international: Mexico (Los Cabos, Puerto Vallarta, Cancun), Canada (Vancouver, Calgary), Costa Rica. Extends reach via oneworld/partner connections.
More Alaska Airlines guides
International policy data verified . Baggage fees, passport requirements, and entry rules are subject to change — always confirm current terms at Alaska Airlines's official website before flying internationally.