Cheapest return flights from Seattle to Mexico City in January from 516€

AirHint found the following cheapest return flights from Seattle (SEA) to Mexico City (MEX) in January 2026 (see full year).

Return flights

04 Jan - 08 Jan Aeromexico

Also check the deals for one-way flights from Seattle to Mexico City in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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