Flights Ciudad de México → Seattle: airlines, fares, timing

Flight MEX → SEA is operated by Aeromexico, Alaska Airlines, Volaris (~12/week, ~4.8 h block time). Audience cluster: paisano corridor (Mexico → USA). Visa for Mexican passport: B1/B2 required. Destination currency: USD. This is a recurring migrant-VFR route — book 6-10 weeks ahead for peak dates (Christmas, Las Posadas, Día de Muertos).

Airlines operating this route

Airlines operating nonstop MEX-SEA as of May 2026: Aeromexico, Alaska Airlines, Volaris. Compare baggage, dates and live prices.

MXN fares — what to expect

MEX-SEA economy class fares vary by season. Typical round-trip May 2026: see the live price widget below. Booking 4-8 weeks ahead typically saves 15-30% vs. last-minute.

Get live fares on Aviasales →

Get live fares on Aviasales →{:target=“_blank” rel=“nofollow sponsored noopener”}

About Seattle

Seattle — Pacific Northwest paisano corridor. Mexican community in Burien, Auburn, South Park.

Published by FlightsMX Editorial Team. Last verified: May 2026. Fares are reference brackets — verify with the airline before booking.