Flights from Portland, OR to Mexico from $ 372*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Find United's best fares from Portland, OR to Mexico
flight_takeoff
flight_land
$
Portland, OR (PDX)to
Mexico City (MEX)05/07/26 - 05/21/26from$Â 462Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Cancun (CUN)05/03/26 - 05/07/26from$Â 390Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Leon (BJX)02/26/26 - 03/05/26from$Â 570Viewed: 7 hours agoRoundtripEconomy
Portland, OR (PDX)to
Cabo San Lucas (SJD)04/21/26 - 05/05/26from$Â 372Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Puerto Vallarta (PVR)04/13/26 - 04/17/26from$Â 412Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Guadalajara (GDL)04/22/26 - 05/06/26from$Â 428Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Mérida (MID)05/06/26 - 05/13/26from$ 607Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Morelia (MLM)04/07/26 - 04/21/26from$Â 581Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Oaxaca (OAX)05/06/26 - 05/13/26from$Â 607Viewed: 16 hours agoRoundtripEconomy
Portland, OR (PDX)to
Cozumel (CZM)05/11/26 - 05/15/26from$Â 600Viewed: 16 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 Portland, OR to Mexico
flight_takeoff
flight_land
$
Portland, OR (PDX)to
Mexico City (MEX)
03/30/26 - 04/08/26
Roundtrip
Business
from
$Â 767
Viewed: 21 hours ago
Portland, OR (PDX)to
Cancun (CUN)
05/18/26 - 06/01/26
Roundtrip
Business
from
$Â 830
Viewed: 1 hour ago
Portland, OR (PDX)to
Cabo San Lucas (SJD)
04/20/26 - 04/23/26
Roundtrip
Business
from
$Â 990
Viewed: 1 hour ago
Portland, OR (PDX)to
Puerto Vallarta (PVR)
06/19/26 - 06/23/26
Roundtrip
Business
from
$Â 949
Viewed: 1 hour ago
Portland, OR (PDX)to
Oaxaca (OAX)
02/13/26 - 02/17/26
Roundtrip
Business
from
$Â 2,232
Viewed: 4 hours ago
Portland, OR (PDX)to
Guadalajara (GDL)
12/03/26 - 12/26/26
Roundtrip
Business
from
$Â 2,212
Viewed: 34 minutes ago
Portland, OR (PDX)to
Leon (BJX)
03/22/26 - 04/01/26
Roundtrip
Business
from
$Â 1,161
Viewed: 22 hours ago
Portland, OR (PDX)to
Mérida (MID)
02/20/26 - 03/07/26
Roundtrip
Business
from
$Â 1,908
Viewed: 21 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.