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Flights Ciudad de México to Seattle (MEX-SEA): airlines, frequency, MXN fares | May 2026

Flights Ciudad de México (MEX) to Seattle (SEA): AM, AS, Y4 operate ~12/week, 4.8h flight time. MXN fares, baggage comparison, best month. Paisano corridor (mexico → usa).

FE By FlightsMX Editorial Team · Updated May 2026 · 5 min read

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.

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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.

About FlightsMX Editorial Team

FlightsMX is a Mexican editorial team covering paisano-VFR logistics, Camino de Santiago planning, European diaspora corridors, and LATAM Pacific Alliance routes. Each article is written by one desk and fact-checked by another, published under a single team byline. See the full masthead and editorial standards.

Updated May 2026

Disclaimer: Fares, visa rules, and customs allowances change frequently. Verify everything with the airline, AFAC, INM, or SECTUR before booking.