Cheap flights to Mexico from Seattle
Round trips from Seattle from $354. Cheapest dates, deal ratings and where to book.
- Puerto Vallarta: $354, 2026-10-17 to 2026-10-31
- Mexico City: $391, 2026-12-13 to 2026-12-24
- Manzanillo: $560, 2027-02-22 to 2027-03-02
- Cancún: $665, 2027-02-06 to 2027-02-20
- Ciudad Madero: $764, 2026-12-07 to 2027-01-05
- Monterrey: $764, 2026-12-18 to 2027-01-04
- Oaxaca: $866, 2026-10-23 to 2026-11-02
- Nuevo Laredo: $1088, 2026-12-17 to 2027-01-07