Cheapest return flights from Seattle to Mexico City in April from $259

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

Return flights

24 Apr - 26 Apr Volaris
23 Apr - 26 Apr Volaris
21 Apr - 05 May Volaris
08 Apr - 15 Apr Volaris
30 Apr - 03 May Volaris
01 Apr - 05 Apr Volaris
01 Apr - 08 Apr Volaris
03 Apr - 06 Apr Volaris
06 Apr - 17 Apr Volaris
18 Apr - 06 May Frontier Airlines
27 Apr - 11 May Volaris
05 Apr - 10 Apr Volaris
05 Apr - 12 Apr Volaris
10 Apr - 24 Apr Frontier Airlines
27 Apr - 11 May Aeromexico direct
18 Apr - 06 May Delta direct
30 Apr - 03 May Delta direct
21 Apr - 05 May Aeromexico direct

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

Powered by

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.

Book a cheap hotel in Mexico City

Cheap car rent in Mexico City

Feel free to contact us with any feedback or request another flight research.