Flights from Portland, OR to Mexico from $ 355*
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1 Passenger, Economy
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today
today
Find United's best fares from Portland, OR to Mexico
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Portland, OR (PDX)to
Mexico City (MEX)02/17/26 - 02/24/26from$Â 408Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Cancun (CUN)03/03/26 - 03/17/26from$Â 355Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Puerto Vallarta (PVR)01/02/26 - 01/16/26from$Â 369Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Oaxaca (OAX)02/02/26 - 02/09/26from$Â 513Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Guadalajara (GDL)03/04/26 - 03/11/26from$Â 394Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Leon (BJX)04/16/26 - 04/20/26from$Â 543Viewed: 5 hours agoRoundtripEconomy
Portland, OR (PDX)to
Cozumel (CZM)01/24/26 - 01/28/26from$Â 595Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Mérida (MID)01/20/26 - 01/27/26from$ 499Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Morelia (MLM)03/04/26 - 03/11/26from$Â 547Viewed: 14 hours agoRoundtripEconomy
Portland, OR (PDX)to
Cabo San Lucas (SJD)01/02/26 - 01/06/26from$Â 366Viewed: 14 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
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flight_land
$
Portland, OR (PDX)to
Mexico City (MEX)
03/05/26 - 03/10/26
Roundtrip
Business
from
$Â 714
Viewed: 1 day ago
Portland, OR (PDX)to
Cancun (CUN)
05/05/26 - 05/13/26
Roundtrip
Business
from
$Â 817
Viewed: 1 day ago
Portland, OR (PDX)to
Puerto Vallarta (PVR)
02/14/26 - 02/20/26
Roundtrip
Business
from
$Â 1,286
Viewed: 1 day ago
Portland, OR (PDX)to
Morelia (MLM)
01/02/26 - 01/09/26
Roundtrip
Business
from
$Â 2,962
Viewed: 18 hours ago
Portland, OR (PDX)to
Oaxaca (OAX)
03/02/26 - 03/13/26
Roundtrip
Business
from
$Â 1,038
Viewed: 1 hour ago
Portland, OR (PDX)to
Guadalajara (GDL)
01/14/26 - 01/28/26
Roundtrip
Business
from
$Â 690
Viewed: 17 hours ago
Portland, OR (PDX)to
Leon (BJX)
02/10/26 - 02/16/26
Roundtrip
Business
from
$Â 878
Viewed: 1 hour ago
Portland, OR (PDX)to
Mérida (MID)
02/20/26 - 03/07/26
Roundtrip
Business
from
$Â 1,767
Viewed: 8 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.