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Flights from Portland Intl. Airport to Los Angeles - Ontario Intl. Airport
Flights from Portland to Los Angeles
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Flights from Portland Intl. Airport to Los Angeles - Ontario Intl. Airport
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Popular Flights from Portland Intl. Airport
Portland to Shreveport (PDX - SHV)
Portland to San Diego (PDX - SAN)
Portland to Phoenix (PDX - PHX)
Portland to Washington (PDX - DCA)
Portland to Tampa (PDX - TPA)
Portland to Honolulu (PDX - HNL)
Portland to Charlotte (PDX - CLT)
Portland to Minneapolis (PDX - MSP)
Portland to Hartford (PDX - BDL)
Portland to Seoul (PDX - GMP)
Portland to Washington (PDX - IAD)
Portland to Tucson (PDX - TUS)
Portland to Baltimore (PDX - BWI)
Portland to Carlsbad (PDX - CLD)
Portland to San Francisco (PDX - SFO)
Portland to Cancun (PDX - CUN)
Portland to Las Vegas (PDX - LAS)
Top Flight Routes to Los Angeles - Ontario Intl.
RDU to ONT
ILM to ONT
JFK to ONT
ABQ to ONT
MCI to ONT
SDF to ONT
YVR to ONT
SJO to ONT
PIT to ONT
CLE to ONT
Top Airlines Operating at Portland Intl. Airport
Alaska Airlines
Delta
Frontier Airlines
Hawaiian Airlines
American Airlines
United
Popular Destinations
Flights to Los Angeles
Flights to Anaheim
Flights to Irvine
Flights to Pasadena
Flights to Ontario
Flights to Costa Mesa
Flights to Garden Grove
Flights to Santa Ana
Flights to Riverside
Flights to Buena Park
Plan Your Trip
Flights to Los Angeles
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