Flights from Seattle to Mexico from $ 470*
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1 Passenger, Economy
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today
today
Find United's best fares from Seattle to Mexico
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$
Seattle (SEA)to
Puerto Vallarta (PVR)04/24/26 - 05/01/26from$ 470Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Mexico City (MEX)06/01/26 - 06/08/26from$ 806Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Cancun (CUN)04/20/26 - 04/24/26from$ 485Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Cabo San Lucas (SJD)05/05/26 - 05/12/26from$ 470Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Monterrey (MTY)05/26/26 - 06/09/26from$ 589Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Oaxaca (OAX)05/28/26 - 06/04/26from$ 589Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Cozumel (CZM)06/22/26 - 06/26/26from$ 646Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Mérida (MID)05/28/26 - 06/04/26from$ 653Viewed: 13 hours agoRoundtripEconomy
Seattle (SEA)to
Leon (BJX)04/22/26 - 04/29/26from$ 702Viewed: 19 hours agoRoundtripEconomy
Seattle (SEA)to
Guadalajara (GDL)06/03/26 - 06/07/26from$ 600Viewed: 19 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class flights from Seattle to Mexico
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Seattle (SEA)to
Puerto Vallarta (PVR)
05/01/26 - 05/09/26
Roundtrip
Business
from
$ 898
Viewed: 10 hours ago
Seattle (SEA)to
Mexico City (MEX)
06/18/26 - 06/23/26
Roundtrip
Business
from
$ 1,264
Viewed: 3 hours ago
Seattle (SEA)to
Cancun (CUN)
06/07/26 - 06/13/26
Roundtrip
Business
from
$ 1,034
Viewed: 2 hours ago
Seattle (SEA)to
Cabo San Lucas (SJD)
05/04/26 - 05/08/26
Roundtrip
Business
from
$ 970
Viewed: 12 hours ago
Seattle (SEA)to
Monterrey (MTY)
05/16/26 - 05/30/26
Roundtrip
Business
from
$ 981
Viewed: 4 hours ago
Seattle (SEA)to
Oaxaca (OAX)
09/22/26 - 10/07/26
Roundtrip
Business
from
$ 1,213
Viewed: 13 hours ago
Seattle (SEA)to
Cozumel (CZM)
05/03/26 - 05/08/26
Roundtrip
Business
from
$ 1,181
Viewed: 1 day ago
Seattle (SEA)to
Mérida (MID)
05/02/26 - 05/18/26
Roundtrip
Business
from
$ 1,751
Viewed: 6 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.